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updates from gnulib

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This commit is contained in:
Jim Meyering 2008-10-28 17:47:12 +00:00
parent c54eb963dd
commit 75e69df956
107 changed files with 6202 additions and 1016 deletions
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41
.cvsignore
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@ -1,32 +1,37 @@
*.a
*.o
*.orig
*.rej
*~
.git
ABOUT-NLS
COPYING
INSTALL
Makefile
Makefile.in
aclocal.m4
autom4te.cache
stamp-h.in
Makefile.in
configure
config.cache
config.guess
config.h
config.h.in
config.log
config.status
config.guess
config.sub
config.rpath
stamp-h
stamp-h1
config.status
config.sub
configure
coverage
libtool
ltconfig
update.log
libvirt-*.tar.gz
libvirt.pc
libvirt.spec
mingw32-libvirt.spec
COPYING
m4
ABOUT-NLS
coverage
results.log
libvirt-*.tar.gz
INSTALL
ltconfig
ltmain.sh
m4
mingw32-libvirt.spec
mkinstalldirs
results.log
stamp-h
stamp-h.in
stamp-h1
update.log

41
.gitignore vendored
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@ -1,32 +1,37 @@
*.a
*.o
*.orig
*.rej
*~
.git
ABOUT-NLS
COPYING
INSTALL
Makefile
Makefile.in
aclocal.m4
autom4te.cache
stamp-h.in
Makefile.in
configure
config.cache
config.guess
config.h
config.h.in
config.log
config.status
config.guess
config.sub
config.rpath
stamp-h
stamp-h1
config.status
config.sub
configure
coverage
libtool
ltconfig
update.log
libvirt-*.tar.gz
libvirt.pc
libvirt.spec
mingw32-libvirt.spec
COPYING
m4
ABOUT-NLS
coverage
results.log
libvirt-*.tar.gz
INSTALL
ltconfig
ltmain.sh
m4
mingw32-libvirt.spec
mkinstalldirs
results.log
stamp-h
stamp-h.in
stamp-h1
update.log

4
ChangeLog
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@ -1,3 +1,7 @@
Tue Oct 28 12:07:46 +0100 2008 Jim Meyering <meyering@redhat.com>
updates from gnulib
Tue Oct 28 10:22:45 +0100 2008 Jim Meyering <meyering@redhat.com>
use more gnulib modules

3
examples/domain-events/events-c/.cvsignore Normal file
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@ -0,0 +1,3 @@
.deps
.libs
event-test

3
examples/domain-events/events-c/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
.deps
.libs
event-test

3
gnulib/lib/.cvsignore
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@ -6,12 +6,13 @@ Makefile
Makefile.in
alloca.h
arpa_inet.h
errno.h
float.h
netdb.h
netinet_in.h
poll.h
stdbool.h
stdint.h
stdio-impl.h
stdio.h
stdlib.h
string.h

3
gnulib/lib/.gitignore vendored
View File

@ -6,12 +6,13 @@ Makefile
Makefile.in
alloca.h
arpa_inet.h
errno.h
float.h
netdb.h
netinet_in.h
poll.h
stdbool.h
stdint.h
stdio-impl.h
stdio.h
stdlib.h
string.h

303
gnulib/lib/Makefile.am
View File

@ -9,10 +9,11 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl c-ctype getaddrinfo getpass gettext inet_pton mkstemp mktempd physmem poll posix-shell strndup strsep sys_stat useless-if-before-free vasprintf vc-list-files verify
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --tests-base=gnulib/tests --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl c-ctype close connect getaddrinfo gethostname getpass gettext inet_pton mkstemp mktempd perror physmem poll posix-shell recv send setsockopt socket strerror strndup strsep sys_stat useless-if-before-free vasprintf vc-list-files verify
AUTOMAKE_OPTIONS = 1.5 gnits
SUBDIRS =
noinst_HEADERS =
noinst_LIBRARIES =
noinst_LTLIBRARIES =
@ -35,6 +36,17 @@ libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS)
EXTRA_libgnu_la_SOURCES =
libgnu_la_LDFLAGS = $(AM_LDFLAGS)
## begin gnulib module alloca
EXTRA_DIST += alloca.c
EXTRA_libgnu_la_SOURCES += alloca.c
libgnu_la_LIBADD += @LTALLOCA@
libgnu_la_DEPENDENCIES += @LTALLOCA@
## end gnulib module alloca
## begin gnulib module alloca-opt
BUILT_SOURCES += $(ALLOCA_H)
@ -62,13 +74,15 @@ arpa/inet.h:
@MKDIR_P@ arpa
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_ARPA_INET_H''@|$(NEXT_ARPA_INET_H)|g' \
-e 's|@''HAVE_ARPA_INET_H''@|$(HAVE_ARPA_INET_H)|g' \
-e 's|@''GNULIB_INET_NTOP''@|$(GNULIB_INET_NTOP)|g' \
-e 's|@''GNULIB_INET_PTON''@|$(GNULIB_INET_PTON)|g' \
-e 's|@''HAVE_DECL_INET_NTOP''@|$(HAVE_DECL_INET_NTOP)|g' \
-e 's|@''HAVE_DECL_INET_PTON''@|$(HAVE_DECL_INET_PTON)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/arpa_inet.in.h; \
} > $@-t
mv $@-t $@
@ -85,6 +99,60 @@ libgnu_la_SOURCES += c-ctype.h c-ctype.c
## end gnulib module c-ctype
## begin gnulib module close
EXTRA_DIST += close.c
EXTRA_libgnu_la_SOURCES += close.c
## end gnulib module close
## begin gnulib module connect
EXTRA_DIST += connect.c w32sock.h
EXTRA_libgnu_la_SOURCES += connect.c
## end gnulib module connect
## begin gnulib module errno
BUILT_SOURCES += $(ERRNO_H)
# We need the following in order to create <errno.h> when the system
# doesn't have one that is POSIX compliant.
errno.h: errno.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
-e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
-e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
-e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
-e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
-e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
-e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
< $(srcdir)/errno.in.h; \
} > $@-t
mv $@-t $@
MOSTLYCLEANFILES += errno.h errno.h-t
EXTRA_DIST += errno.in.h
## end gnulib module errno
## begin gnulib module fclose
EXTRA_DIST += fclose.c
EXTRA_libgnu_la_SOURCES += fclose.c
## end gnulib module fclose
## begin gnulib module float
BUILT_SOURCES += $(FLOAT_H)
@ -94,7 +162,8 @@ BUILT_SOURCES += $(FLOAT_H)
float.h: float.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
< $(srcdir)/float.in.h; \
} > $@-t
@ -117,7 +186,7 @@ EXTRA_libgnu_la_SOURCES += fseeko.c
## begin gnulib module getaddrinfo
EXTRA_DIST += gai_strerror.c getaddrinfo.c getaddrinfo.h
EXTRA_DIST += gai_strerror.c getaddrinfo.c
EXTRA_libgnu_la_SOURCES += gai_strerror.c getaddrinfo.c
@ -132,6 +201,15 @@ EXTRA_libgnu_la_SOURCES += getdelim.c
## end gnulib module getdelim
## begin gnulib module gethostname
EXTRA_DIST += gethostname.c
EXTRA_libgnu_la_SOURCES += gethostname.c
## end gnulib module gethostname
## begin gnulib module getline
@ -206,6 +284,13 @@ EXTRA_libgnu_la_SOURCES += inet_pton.c
## end gnulib module inet_pton
## begin gnulib module intprops
EXTRA_DIST += intprops.h
## end gnulib module intprops
## begin gnulib module link-warning
LINK_WARNING_H=$(top_srcdir)/build-aux/link-warning.h
@ -223,6 +308,15 @@ EXTRA_libgnu_la_SOURCES += lseek.c
## end gnulib module lseek
## begin gnulib module lstat
EXTRA_DIST += lstat.c
EXTRA_libgnu_la_SOURCES += lstat.c
## end gnulib module lstat
## begin gnulib module malloc-posix
@ -248,6 +342,29 @@ EXTRA_DIST += $(top_srcdir)/build-aux/mktempd
## end gnulib module mktempd
## begin gnulib module netdb
BUILT_SOURCES += $(NETDB_H)
# We need the following in order to create <netdb.h> when the system
# doesn't have one that works with the given compiler.
netdb.h: netdb.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_NETDB_H''@|$(NEXT_NETDB_H)|g' \
-e 's|@''HAVE_NETDB_H''@|$(HAVE_NETDB_H)|g' \
-e 's|@''GNULIB_GETADDRINFO''@|$(GNULIB_GETADDRINFO)|g' \
< $(srcdir)/netdb.in.h; \
} > $@-t
mv $@-t $@
MOSTLYCLEANFILES += netdb.h netdb.h-t
EXTRA_DIST += netdb.in.h
## end gnulib module netdb
## begin gnulib module netinet_in
BUILT_SOURCES += $(NETINET_IN_H)
@ -258,7 +375,8 @@ netinet/in.h: netinet_in.in.h
@MKDIR_P@ netinet
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_NETINET_IN_H''@|$(NEXT_NETINET_IN_H)|g' \
-e 's|@''HAVE_NETINET_IN_H''@|$(HAVE_NETINET_IN_H)|g' \
< $(srcdir)/netinet_in.in.h; \
@ -271,6 +389,15 @@ EXTRA_DIST += netinet_in.in.h
## end gnulib module netinet_in
## begin gnulib module perror
EXTRA_DIST += perror.c
EXTRA_libgnu_la_SOURCES += perror.c
## end gnulib module perror
## begin gnulib module physmem
@ -323,6 +450,33 @@ EXTRA_libgnu_la_SOURCES += realloc.c
## end gnulib module realloc-posix
## begin gnulib module recv
EXTRA_DIST += recv.c w32sock.h
EXTRA_libgnu_la_SOURCES += recv.c
## end gnulib module recv
## begin gnulib module send
EXTRA_DIST += send.c w32sock.h
EXTRA_libgnu_la_SOURCES += send.c
## end gnulib module send
## begin gnulib module setsockopt
EXTRA_DIST += setsockopt.c w32sock.h
EXTRA_libgnu_la_SOURCES += setsockopt.c
## end gnulib module setsockopt
## begin gnulib module size_max
libgnu_la_SOURCES += size_max.h
@ -338,6 +492,15 @@ EXTRA_libgnu_la_SOURCES += snprintf.c
## end gnulib module snprintf
## begin gnulib module socket
EXTRA_DIST += socket.c w32sock.h
EXTRA_libgnu_la_SOURCES += socket.c
## end gnulib module socket
## begin gnulib module stdbool
BUILT_SOURCES += $(STDBOOL_H)
@ -366,7 +529,8 @@ stdint.h: stdint.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
-e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
-e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
-e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
@ -405,19 +569,24 @@ BUILT_SOURCES += stdio.h
stdio.h: stdio.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
-e 's|@''GNULIB_FPRINTF''@|$(GNULIB_FPRINTF)|g' \
-e 's|@''GNULIB_FPRINTF_POSIX''@|$(GNULIB_FPRINTF_POSIX)|g' \
-e 's|@''GNULIB_PRINTF''@|$(GNULIB_PRINTF)|g' \
-e 's|@''GNULIB_PRINTF_POSIX''@|$(GNULIB_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \
-e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VFPRINTF''@|$(GNULIB_VFPRINTF)|g' \
-e 's|@''GNULIB_VFPRINTF_POSIX''@|$(GNULIB_VFPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VPRINTF''@|$(GNULIB_VPRINTF)|g' \
-e 's|@''GNULIB_VPRINTF_POSIX''@|$(GNULIB_VPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VSNPRINTF''@|$(GNULIB_VSNPRINTF)|g' \
-e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VASPRINTF''@|$(GNULIB_VASPRINTF)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_FOPEN''@|$(GNULIB_FOPEN)|g' \
-e 's|@''GNULIB_FREOPEN''@|$(GNULIB_FREOPEN)|g' \
-e 's|@''GNULIB_FSEEK''@|$(GNULIB_FSEEK)|g' \
@ -425,8 +594,18 @@ stdio.h: stdio.in.h
-e 's|@''GNULIB_FTELL''@|$(GNULIB_FTELL)|g' \
-e 's|@''GNULIB_FTELLO''@|$(GNULIB_FTELLO)|g' \
-e 's|@''GNULIB_FFLUSH''@|$(GNULIB_FFLUSH)|g' \
-e 's|@''GNULIB_FCLOSE''@|$(GNULIB_FCLOSE)|g' \
-e 's|@''GNULIB_FPUTC''@|$(GNULIB_FPUTC)|g' \
-e 's|@''GNULIB_PUTC''@|$(GNULIB_PUTC)|g' \
-e 's|@''GNULIB_PUTCHAR''@|$(GNULIB_PUTCHAR)|g' \
-e 's|@''GNULIB_FPUTS''@|$(GNULIB_FPUTS)|g' \
-e 's|@''GNULIB_PUTS''@|$(GNULIB_PUTS)|g' \
-e 's|@''GNULIB_FWRITE''@|$(GNULIB_FWRITE)|g' \
-e 's|@''GNULIB_GETDELIM''@|$(GNULIB_GETDELIM)|g' \
-e 's|@''GNULIB_GETLINE''@|$(GNULIB_GETLINE)|g' \
-e 's|@''GNULIB_PERROR''@|$(GNULIB_PERROR)|g' \
-e 's|@''GNULIB_STDIO_H_SIGPIPE''@|$(GNULIB_STDIO_H_SIGPIPE)|g' \
-e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
-e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
-e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
-e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
@ -439,6 +618,8 @@ stdio.h: stdio.in.h
-e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
-e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
-e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
-e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
-e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
-e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
@ -446,18 +627,20 @@ stdio.h: stdio.in.h
-e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
-e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
-e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
-e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
-e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
-e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
-e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
-e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/stdio.in.h; \
} > $@-t
mv $@-t $@
MOSTLYCLEANFILES += stdio.h stdio.h-t
EXTRA_DIST += stdio.in.h
EXTRA_DIST += stdio-write.c stdio.in.h
EXTRA_libgnu_la_SOURCES += stdio-write.c
## end gnulib module stdio
@ -470,28 +653,41 @@ BUILT_SOURCES += stdlib.h
stdlib.h: stdlib.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
-e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
-e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
-e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
-e 's|@''GNULIB_ATOLL''@|$(GNULIB_ATOLL)|g' \
-e 's|@''GNULIB_GETLOADAVG''@|$(GNULIB_GETLOADAVG)|g' \
-e 's|@''GNULIB_GETSUBOPT''@|$(GNULIB_GETSUBOPT)|g' \
-e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \
-e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \
-e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \
-e 's|@''GNULIB_RANDOM_R''@|$(GNULIB_RANDOM_R)|g' \
-e 's|@''GNULIB_RPMATCH''@|$(GNULIB_RPMATCH)|g' \
-e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \
-e 's|@''GNULIB_STRTOD''@|$(GNULIB_STRTOD)|g' \
-e 's|@''GNULIB_STRTOLL''@|$(GNULIB_STRTOLL)|g' \
-e 's|@''GNULIB_STRTOULL''@|$(GNULIB_STRTOULL)|g' \
-e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \
-e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
-e 's|@''HAVE_CALLOC_POSIX''@|$(HAVE_CALLOC_POSIX)|g' \
-e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
-e 's|@''HAVE_MALLOC_POSIX''@|$(HAVE_MALLOC_POSIX)|g' \
-e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
-e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
-e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
-e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
-e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \
-e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
-e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
-e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
-e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
-e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
-e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \
-e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
-e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
-e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
-e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
@ -506,14 +702,23 @@ EXTRA_DIST += stdlib.in.h
## end gnulib module stdlib
## begin gnulib module strdup
## begin gnulib module strdup-posix
EXTRA_DIST += strdup.c
EXTRA_libgnu_la_SOURCES += strdup.c
## end gnulib module strdup
## end gnulib module strdup-posix
## begin gnulib module strerror
EXTRA_DIST += strerror.c
EXTRA_libgnu_la_SOURCES += strerror.c
## end gnulib module strerror
## begin gnulib module string
@ -524,7 +729,8 @@ BUILT_SOURCES += string.h
string.h: string.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
-e 's|@''GNULIB_MBSLEN''@|$(GNULIB_MBSLEN)|g' \
-e 's|@''GNULIB_MBSNLEN''@|$(GNULIB_MBSNLEN)|g' \
@ -557,6 +763,7 @@ string.h: string.in.h
-e 's|@''GNULIB_STRTOK_R''@|$(GNULIB_STRTOK_R)|g' \
-e 's|@''GNULIB_STRERROR''@|$(GNULIB_STRERROR)|g' \
-e 's|@''GNULIB_STRSIGNAL''@|$(GNULIB_STRSIGNAL)|g' \
-e 's|@''GNULIB_STRVERSCMP''@|$(GNULIB_STRVERSCMP)|g' \
-e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
-e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
-e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
@ -574,8 +781,10 @@ string.h: string.in.h
-e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
-e 's|@''HAVE_DECL_STRERROR''@|$(HAVE_DECL_STRERROR)|g' \
-e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
-e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
-e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
-e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
-e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
-e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
@ -635,9 +844,13 @@ sys/select.h: sys_select.in.h
@MKDIR_P@ sys
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_SYS_SELECT_H''@|$(NEXT_SYS_SELECT_H)|g' \
-e 's|@''HAVE_SYS_SELECT_H''@|$(HAVE_SYS_SELECT_H)|g' \
-e 's|@''GNULIB_SELECT''@|$(GNULIB_SELECT)|g' \
-e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/sys_select.in.h; \
} > $@-t
mv $@-t $@
@ -657,11 +870,28 @@ BUILT_SOURCES += $(SYS_SOCKET_H)
sys/socket.h: sys_socket.in.h
@MKDIR_P@ sys
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_SYS_SOCKET_H''@|$(NEXT_SYS_SOCKET_H)|g' \
-e 's|@''HAVE_SYS_SOCKET_H''@|$(HAVE_SYS_SOCKET_H)|g' \
-e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \
-e 's|@''GNULIB_SOCKET''@|$(GNULIB_SOCKET)|g' \
-e 's|@''GNULIB_CONNECT''@|$(GNULIB_CONNECT)|g' \
-e 's|@''GNULIB_ACCEPT''@|$(GNULIB_ACCEPT)|g' \
-e 's|@''GNULIB_BIND''@|$(GNULIB_BIND)|g' \
-e 's|@''GNULIB_GETPEERNAME''@|$(GNULIB_GETPEERNAME)|g' \
-e 's|@''GNULIB_GETSOCKNAME''@|$(GNULIB_GETSOCKNAME)|g' \
-e 's|@''GNULIB_GETSOCKOPT''@|$(GNULIB_GETSOCKOPT)|g' \
-e 's|@''GNULIB_LISTEN''@|$(GNULIB_LISTEN)|g' \
-e 's|@''GNULIB_RECV''@|$(GNULIB_RECV)|g' \
-e 's|@''GNULIB_SEND''@|$(GNULIB_SEND)|g' \
-e 's|@''GNULIB_RECVFROM''@|$(GNULIB_RECVFROM)|g' \
-e 's|@''GNULIB_SENDTO''@|$(GNULIB_SENDTO)|g' \
-e 's|@''GNULIB_SETSOCKOPT''@|$(GNULIB_SETSOCKOPT)|g' \
-e 's|@''GNULIB_SHUTDOWN''@|$(GNULIB_SHUTDOWN)|g' \
-e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
-e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/sys_socket.in.h; \
} > $@-t
mv -f $@-t $@
@ -682,10 +912,16 @@ sys/stat.h: sys_stat.in.h
@MKDIR_P@ sys
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
-e 's|@''GNULIB_LCHMOD''@|$(GNULIB_LCHMOD)|g' \
-e 's|@''GNULIB_LSTAT''@|$(GNULIB_LSTAT)|g' \
-e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
-e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
-e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
-e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/sys_stat.in.h; \
} > $@-t
mv $@-t $@
@ -707,7 +943,8 @@ sys/time.h: sys_time.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_SYS_TIME_H''@/$(HAVE_SYS_TIME_H)/g' \
-e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_SYS_TIME_H''@|$(NEXT_SYS_TIME_H)|g' \
-e 's/@''REPLACE_GETTIMEOFDAY''@/$(REPLACE_GETTIMEOFDAY)/g' \
-e 's/@''HAVE_STRUCT_TIMEVAL''@/$(HAVE_STRUCT_TIMEVAL)/g' \
@ -739,23 +976,39 @@ unistd.h: unistd.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
-e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
-e 's|@''GNULIB_CHOWN''@|$(GNULIB_CHOWN)|g' \
-e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \
-e 's|@''GNULIB_DUP2''@|$(GNULIB_DUP2)|g' \
-e 's|@''GNULIB_ENVIRON''@|$(GNULIB_ENVIRON)|g' \
-e 's|@''GNULIB_EUIDACCESS''@|$(GNULIB_EUIDACCESS)|g' \
-e 's|@''GNULIB_FCHDIR''@|$(GNULIB_FCHDIR)|g' \
-e 's|@''GNULIB_FSYNC''@|$(GNULIB_FSYNC)|g' \
-e 's|@''GNULIB_FTRUNCATE''@|$(GNULIB_FTRUNCATE)|g' \
-e 's|@''GNULIB_GETCWD''@|$(GNULIB_GETCWD)|g' \
-e 's|@''GNULIB_GETDOMAINNAME''@|$(GNULIB_GETDOMAINNAME)|g' \
-e 's|@''GNULIB_GETDTABLESIZE''@|$(GNULIB_GETDTABLESIZE)|g' \
-e 's|@''GNULIB_GETHOSTNAME''@|$(GNULIB_GETHOSTNAME)|g' \
-e 's|@''GNULIB_GETLOGIN_R''@|$(GNULIB_GETLOGIN_R)|g' \
-e 's|@''GNULIB_GETPAGESIZE''@|$(GNULIB_GETPAGESIZE)|g' \
-e 's|@''GNULIB_GETUSERSHELL''@|$(GNULIB_GETUSERSHELL)|g' \
-e 's|@''GNULIB_LCHOWN''@|$(GNULIB_LCHOWN)|g' \
-e 's|@''GNULIB_LSEEK''@|$(GNULIB_LSEEK)|g' \
-e 's|@''GNULIB_READLINK''@|$(GNULIB_READLINK)|g' \
-e 's|@''GNULIB_SLEEP''@|$(GNULIB_SLEEP)|g' \
-e 's|@''GNULIB_UNISTD_H_SIGPIPE''@|$(GNULIB_UNISTD_H_SIGPIPE)|g' \
-e 's|@''GNULIB_WRITE''@|$(GNULIB_WRITE)|g' \
-e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
-e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
-e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
-e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
-e 's|@''HAVE_GETDOMAINNAME''@|$(HAVE_GETDOMAINNAME)|g' \
-e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
-e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
-e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
-e 's|@''HAVE_GETUSERSHELL''@|$(HAVE_GETUSERSHELL)|g' \
-e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
-e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
-e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
@ -763,11 +1016,15 @@ unistd.h: unistd.in.h
-e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
-e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
-e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
-e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
-e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
-e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
-e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
-e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
-e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
-e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
-e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/unistd.in.h; \
} > $@-t
mv $@-t $@
@ -824,10 +1081,12 @@ BUILT_SOURCES += $(WCHAR_H)
wchar.h: wchar.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
-e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
-e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
-e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \
-e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
-e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \

489
gnulib/lib/alloca.c Normal file
View File

@ -0,0 +1,489 @@
/* alloca.c -- allocate automatically reclaimed memory
(Mostly) portable public-domain implementation -- D A Gwyn
This implementation of the PWB library alloca function,
which is used to allocate space off the run-time stack so
that it is automatically reclaimed upon procedure exit,
was inspired by discussions with J. Q. Johnson of Cornell.
J.Otto Tennant <jot@cray.com> contributed the Cray support.
There are some preprocessor constants that can
be defined when compiling for your specific system, for
improved efficiency; however, the defaults should be okay.
The general concept of this implementation is to keep
track of all alloca-allocated blocks, and reclaim any
that are found to be deeper in the stack than the current
invocation. This heuristic does not reclaim storage as
soon as it becomes invalid, but it will do so eventually.
As a special case, alloca(0) reclaims storage without
allocating any. It is a good idea to use alloca(0) in
your main control loop, etc. to force garbage collection. */
#include <config.h>
#include <alloca.h>
#include <string.h>
#include <stdlib.h>
#ifdef emacs
# include "lisp.h"
# include "blockinput.h"
# ifdef EMACS_FREE
# undef free
# define free EMACS_FREE
# endif
#else
# define memory_full() abort ()
#endif
/* If compiling with GCC 2, this file's not needed. */
#if !defined (__GNUC__) || __GNUC__ < 2
/* If someone has defined alloca as a macro,
there must be some other way alloca is supposed to work. */
# ifndef alloca
# ifdef emacs
# ifdef static
/* actually, only want this if static is defined as ""
-- this is for usg, in which emacs must undefine static
in order to make unexec workable
*/
# ifndef STACK_DIRECTION
you
lose
-- must know STACK_DIRECTION at compile-time
/* Using #error here is not wise since this file should work for
old and obscure compilers. */
# endif /* STACK_DIRECTION undefined */
# endif /* static */
# endif /* emacs */
/* If your stack is a linked list of frames, you have to
provide an "address metric" ADDRESS_FUNCTION macro. */
# if defined (CRAY) && defined (CRAY_STACKSEG_END)
long i00afunc ();
# define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
# else
# define ADDRESS_FUNCTION(arg) &(arg)
# endif
/* Define STACK_DIRECTION if you know the direction of stack
growth for your system; otherwise it will be automatically
deduced at run-time.
STACK_DIRECTION > 0 => grows toward higher addresses
STACK_DIRECTION < 0 => grows toward lower addresses
STACK_DIRECTION = 0 => direction of growth unknown */
# ifndef STACK_DIRECTION
# define STACK_DIRECTION 0 /* Direction unknown. */
# endif
# if STACK_DIRECTION != 0
# define STACK_DIR STACK_DIRECTION /* Known at compile-time. */
# else /* STACK_DIRECTION == 0; need run-time code. */
static int stack_dir; /* 1 or -1 once known. */
# define STACK_DIR stack_dir
static void
find_stack_direction (void)
{
static char *addr = NULL; /* Address of first `dummy', once known. */
auto char dummy; /* To get stack address. */
if (addr == NULL)
{ /* Initial entry. */
addr = ADDRESS_FUNCTION (dummy);
find_stack_direction (); /* Recurse once. */
}
else
{
/* Second entry. */
if (ADDRESS_FUNCTION (dummy) > addr)
stack_dir = 1; /* Stack grew upward. */
else
stack_dir = -1; /* Stack grew downward. */
}
}
# endif /* STACK_DIRECTION == 0 */
/* An "alloca header" is used to:
(a) chain together all alloca'ed blocks;
(b) keep track of stack depth.
It is very important that sizeof(header) agree with malloc
alignment chunk size. The following default should work okay. */
# ifndef ALIGN_SIZE
# define ALIGN_SIZE sizeof(double)
# endif
typedef union hdr
{
char align[ALIGN_SIZE]; /* To force sizeof(header). */
struct
{
union hdr *next; /* For chaining headers. */
char *deep; /* For stack depth measure. */
} h;
} header;
static header *last_alloca_header = NULL; /* -> last alloca header. */
/* Return a pointer to at least SIZE bytes of storage,
which will be automatically reclaimed upon exit from
the procedure that called alloca. Originally, this space
was supposed to be taken from the current stack frame of the
caller, but that method cannot be made to work for some
implementations of C, for example under Gould's UTX/32. */
void *
alloca (size_t size)
{
auto char probe; /* Probes stack depth: */
register char *depth = ADDRESS_FUNCTION (probe);
# if STACK_DIRECTION == 0
if (STACK_DIR == 0) /* Unknown growth direction. */
find_stack_direction ();
# endif
/* Reclaim garbage, defined as all alloca'd storage that
was allocated from deeper in the stack than currently. */
{
register header *hp; /* Traverses linked list. */
# ifdef emacs
BLOCK_INPUT;
# endif
for (hp = last_alloca_header; hp != NULL;)
if ((STACK_DIR > 0 && hp->h.deep > depth)
|| (STACK_DIR < 0 && hp->h.deep < depth))
{
register header *np = hp->h.next;
free (hp); /* Collect garbage. */
hp = np; /* -> next header. */
}
else
break; /* Rest are not deeper. */
last_alloca_header = hp; /* -> last valid storage. */
# ifdef emacs
UNBLOCK_INPUT;
# endif
}
if (size == 0)
return NULL; /* No allocation required. */
/* Allocate combined header + user data storage. */
{
/* Address of header. */
register header *new;
size_t combined_size = sizeof (header) + size;
if (combined_size < sizeof (header))
memory_full ();
new = malloc (combined_size);
if (! new)
memory_full ();
new->h.next = last_alloca_header;
new->h.deep = depth;
last_alloca_header = new;
/* User storage begins just after header. */
return (void *) (new + 1);
}
}
# if defined (CRAY) && defined (CRAY_STACKSEG_END)
# ifdef DEBUG_I00AFUNC
# include <stdio.h>
# endif
# ifndef CRAY_STACK
# define CRAY_STACK
# ifndef CRAY2
/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
struct stack_control_header
{
long shgrow:32; /* Number of times stack has grown. */
long shaseg:32; /* Size of increments to stack. */
long shhwm:32; /* High water mark of stack. */
long shsize:32; /* Current size of stack (all segments). */
};
/* The stack segment linkage control information occurs at
the high-address end of a stack segment. (The stack
grows from low addresses to high addresses.) The initial
part of the stack segment linkage control information is
0200 (octal) words. This provides for register storage
for the routine which overflows the stack. */
struct stack_segment_linkage
{
long ss[0200]; /* 0200 overflow words. */
long sssize:32; /* Number of words in this segment. */
long ssbase:32; /* Offset to stack base. */
long:32;
long sspseg:32; /* Offset to linkage control of previous
segment of stack. */
long:32;
long sstcpt:32; /* Pointer to task common address block. */
long sscsnm; /* Private control structure number for
microtasking. */
long ssusr1; /* Reserved for user. */
long ssusr2; /* Reserved for user. */
long sstpid; /* Process ID for pid based multi-tasking. */
long ssgvup; /* Pointer to multitasking thread giveup. */
long sscray[7]; /* Reserved for Cray Research. */
long ssa0;
long ssa1;
long ssa2;
long ssa3;
long ssa4;
long ssa5;
long ssa6;
long ssa7;
long sss0;
long sss1;
long sss2;
long sss3;
long sss4;
long sss5;
long sss6;
long sss7;
};
# else /* CRAY2 */
/* The following structure defines the vector of words
returned by the STKSTAT library routine. */
struct stk_stat
{
long now; /* Current total stack size. */
long maxc; /* Amount of contiguous space which would
be required to satisfy the maximum
stack demand to date. */
long high_water; /* Stack high-water mark. */
long overflows; /* Number of stack overflow ($STKOFEN) calls. */
long hits; /* Number of internal buffer hits. */
long extends; /* Number of block extensions. */
long stko_mallocs; /* Block allocations by $STKOFEN. */
long underflows; /* Number of stack underflow calls ($STKRETN). */
long stko_free; /* Number of deallocations by $STKRETN. */
long stkm_free; /* Number of deallocations by $STKMRET. */
long segments; /* Current number of stack segments. */
long maxs; /* Maximum number of stack segments so far. */
long pad_size; /* Stack pad size. */
long current_address; /* Current stack segment address. */
long current_size; /* Current stack segment size. This
number is actually corrupted by STKSTAT to
include the fifteen word trailer area. */
long initial_address; /* Address of initial segment. */
long initial_size; /* Size of initial segment. */
};
/* The following structure describes the data structure which trails
any stack segment. I think that the description in 'asdef' is
out of date. I only describe the parts that I am sure about. */
struct stk_trailer
{
long this_address; /* Address of this block. */
long this_size; /* Size of this block (does not include
this trailer). */
long unknown2;
long unknown3;
long link; /* Address of trailer block of previous
segment. */
long unknown5;
long unknown6;
long unknown7;
long unknown8;
long unknown9;
long unknown10;
long unknown11;
long unknown12;
long unknown13;
long unknown14;
};
# endif /* CRAY2 */
# endif /* not CRAY_STACK */
# ifdef CRAY2
/* Determine a "stack measure" for an arbitrary ADDRESS.
I doubt that "lint" will like this much. */
static long
i00afunc (long *address)
{
struct stk_stat status;
struct stk_trailer *trailer;
long *block, size;
long result = 0;
/* We want to iterate through all of the segments. The first
step is to get the stack status structure. We could do this
more quickly and more directly, perhaps, by referencing the
$LM00 common block, but I know that this works. */
STKSTAT (&status);
/* Set up the iteration. */
trailer = (struct stk_trailer *) (status.current_address
+ status.current_size
- 15);
/* There must be at least one stack segment. Therefore it is
a fatal error if "trailer" is null. */
if (trailer == 0)
abort ();
/* Discard segments that do not contain our argument address. */
while (trailer != 0)
{
block = (long *) trailer->this_address;
size = trailer->this_size;
if (block == 0 || size == 0)
abort ();
trailer = (struct stk_trailer *) trailer->link;
if ((block <= address) && (address < (block + size)))
break;
}
/* Set the result to the offset in this segment and add the sizes
of all predecessor segments. */
result = address - block;
if (trailer == 0)
{
return result;
}
do
{
if (trailer->this_size <= 0)
abort ();
result += trailer->this_size;
trailer = (struct stk_trailer *) trailer->link;
}
while (trailer != 0);
/* We are done. Note that if you present a bogus address (one
not in any segment), you will get a different number back, formed
from subtracting the address of the first block. This is probably
not what you want. */
return (result);
}
# else /* not CRAY2 */
/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
Determine the number of the cell within the stack,
given the address of the cell. The purpose of this
routine is to linearize, in some sense, stack addresses
for alloca. */
static long
i00afunc (long address)
{
long stkl = 0;
long size, pseg, this_segment, stack;
long result = 0;
struct stack_segment_linkage *ssptr;
/* Register B67 contains the address of the end of the
current stack segment. If you (as a subprogram) store
your registers on the stack and find that you are past
the contents of B67, you have overflowed the segment.
B67 also points to the stack segment linkage control
area, which is what we are really interested in. */
stkl = CRAY_STACKSEG_END ();
ssptr = (struct stack_segment_linkage *) stkl;
/* If one subtracts 'size' from the end of the segment,
one has the address of the first word of the segment.
If this is not the first segment, 'pseg' will be
nonzero. */
pseg = ssptr->sspseg;
size = ssptr->sssize;
this_segment = stkl - size;
/* It is possible that calling this routine itself caused
a stack overflow. Discard stack segments which do not
contain the target address. */
while (!(this_segment <= address && address <= stkl))
{
# ifdef DEBUG_I00AFUNC
fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
# endif
if (pseg == 0)
break;
stkl = stkl - pseg;
ssptr = (struct stack_segment_linkage *) stkl;
size = ssptr->sssize;
pseg = ssptr->sspseg;
this_segment = stkl - size;
}
result = address - this_segment;
/* If you subtract pseg from the current end of the stack,
you get the address of the previous stack segment's end.
This seems a little convoluted to me, but I'll bet you save
a cycle somewhere. */
while (pseg != 0)
{
# ifdef DEBUG_I00AFUNC
fprintf (stderr, "%011o %011o\n", pseg, size);
# endif
stkl = stkl - pseg;
ssptr = (struct stack_segment_linkage *) stkl;
size = ssptr->sssize;
pseg = ssptr->sspseg;
result += size;
}
return (result);
}
# endif /* not CRAY2 */
# endif /* CRAY */
# endif /* no alloca */
#endif /* not GCC version 2.1 */

6
gnulib/lib/arpa_inet.in.h
View File

@ -24,6 +24,10 @@
#if @HAVE_ARPA_INET_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_ARPA_INET_H@
@ -32,6 +36,8 @@
#ifndef _GL_ARPA_INET_H
#define _GL_ARPA_INET_H
/* The definition of GL_LINK_WARNING is copied here. */
#if @GNULIB_INET_NTOP@
# if !@HAVE_DECL_INET_NTOP@
/* Converts an internet address from internal format to a printable,

17
gnulib/lib/c-ctype.h
View File

@ -5,7 +5,7 @@
<ctype.h> functions' behaviour depends on the current locale set via
setlocale.
Copyright (C) 2000-2003, 2006 Free Software Foundation, Inc.
Copyright (C) 2000-2003, 2006, 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -103,6 +103,21 @@ extern "C" {
/* Function declarations. */
/* Unlike the functions in <ctype.h>, which require an argument in the range
of the 'unsigned char' type, the functions here operate on values that are
in the 'unsigned char' range or in the 'char' range. In other words,
when you have a 'char' value, you need to cast it before using it as
argument to a <ctype.h> function:
const char *s = ...;
if (isalpha ((unsigned char) *s)) ...
but you don't need to cast it for the functions defined in this file:
const char *s = ...;
if (c_isalpha (*s)) ...
*/
extern bool c_isascii (int c); /* not locale dependent */
extern bool c_isalnum (int c);

82
gnulib/lib/close.c Normal file
View File

@ -0,0 +1,82 @@
/* close replacement.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include <unistd.h>
#if GNULIB_SYS_SOCKET
# define WIN32_LEAN_AND_MEAN
# include <sys/socket.h>
#endif
#if HAVE__GL_CLOSE_FD_MAYBE_SOCKET
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
static int
_gl_close_fd_maybe_socket (int fd)
{
SOCKET sock = FD_TO_SOCKET (fd);
WSANETWORKEVENTS ev;
ev.lNetworkEvents = 0xDEADBEEF;
WSAEnumNetworkEvents (sock, NULL, &ev);
if (ev.lNetworkEvents != 0xDEADBEEF)
{
/* FIXME: other applications, like squid, use an undocumented
_free_osfhnd free function. But this is not enough: The 'osfile'
flags for fd also needs to be cleared, but it is hard to access it.
Instead, here we just close twice the file descriptor. */
if (closesocket (sock))
{
set_winsock_errno ();
return -1;
}
else
{
/* This call frees the file descriptor and does a
CloseHandle ((HANDLE) _get_osfhandle (fd)), which fails. */
_close (fd);
return 0;
}
}
else
return _close (fd);
}
#endif
/* Override close() to call into other gnulib modules. */
int
rpl_close (int fd)
#undef close
{
#if HAVE__GL_CLOSE_FD_MAYBE_SOCKET
int retval = _gl_close_fd_maybe_socket (fd);
#else
int retval = close (fd);
#endif
#ifdef FCHDIR_REPLACEMENT
if (retval >= 0)
_gl_unregister_fd (fd);
#endif
return retval;
}

47
gnulib/lib/connect.c Normal file
View File

@ -0,0 +1,47 @@
/* connect.c --- wrappers for Windows connect function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef connect
int
rpl_connect (int fd, struct sockaddr *sockaddr, int len)
{
SOCKET sock = FD_TO_SOCKET (fd);
int r = connect (sock, sockaddr, len);
if (r < 0)
{
/* EINPROGRESS is not returned by WinSock 2.0; for backwards
compatibility, connect(2) uses EWOULDBLOCK. */
if (WSAGetLastError () == WSAEWOULDBLOCK)
WSASetLastError (WSAEINPROGRESS);
set_winsock_errno ();
}
return r;
}

155
gnulib/lib/errno.in.h Normal file
View File

@ -0,0 +1,155 @@
/* A POSIX-like <errno.h>.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _GL_ERRNO_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_ERRNO_H@
#ifndef _GL_ERRNO_H
#define _GL_ERRNO_H
/* On native Windows platforms, many macros are not defined. */
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* POSIX says that EAGAIN and EWOULDBLOCK may have the same value. */
# define EWOULDBLOCK EAGAIN
/* Values >= 100 seem safe to use. */
# define ETXTBSY 100
# define GNULIB_defined_ETXTBSY 1
/* These are intentionally the same values as the WSA* error numbers, defined
in <winsock2.h>. */
# define EINPROGRESS 10036
# define EALREADY 10037
# define ENOTSOCK 10038
# define EDESTADDRREQ 10039
# define EMSGSIZE 10040
# define EPROTOTYPE 10041
# define ENOPROTOOPT 10042
# define EPROTONOSUPPORT 10043
# define ESOCKTNOSUPPORT 10044 /* not required by POSIX */
# define EOPNOTSUPP 10045
# define EPFNOSUPPORT 10046 /* not required by POSIX */
# define EAFNOSUPPORT 10047
# define EADDRINUSE 10048
# define EADDRNOTAVAIL 10049
# define ENETDOWN 10050
# define ENETUNREACH 10051
# define ENETRESET 10052
# define ECONNABORTED 10053
# define ECONNRESET 10054
# define ENOBUFS 10055
# define EISCONN 10056
# define ENOTCONN 10057
# define ESHUTDOWN 10058 /* not required by POSIX */
# define ETOOMANYREFS 10059 /* not required by POSIX */
# define ETIMEDOUT 10060
# define ECONNREFUSED 10061
# define ELOOP 10062
# define EHOSTDOWN 10064 /* not required by POSIX */
# define EHOSTUNREACH 10065
# define EPROCLIM 10067 /* not required by POSIX */
# define EUSERS 10068 /* not required by POSIX */
# define EDQUOT 10069
# define ESTALE 10070
# define EREMOTE 10071 /* not required by POSIX */
# define GNULIB_defined_ESOCK 1
# endif
/* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros
EMULTIHOP, ENOLINK, EOVERFLOW are not defined. */
# if @EMULTIHOP_HIDDEN@
# define EMULTIHOP @EMULTIHOP_VALUE@
# define GNULIB_defined_EMULTIHOP 1
# endif
# if @ENOLINK_HIDDEN@
# define ENOLINK @ENOLINK_VALUE@
# define GNULIB_defined_ENOLINK 1
# endif
# if @EOVERFLOW_HIDDEN@
# define EOVERFLOW @EOVERFLOW_VALUE@
# define GNULIB_defined_EOVERFLOW 1
# endif
/* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK,
EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined.
Define them here. Values >= 2000 seem safe to use: Solaris ESTALE = 151,
HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133.
Note: When one of these systems defines some of these macros some day,
binaries will have to be recompiled so that they recognizes the new
errno values from the system. */
# ifndef ENOMSG
# define ENOMSG 2000
# define GNULIB_defined_ENOMSG 1
# endif
# ifndef EIDRM
# define EIDRM 2001
# define GNULIB_defined_EIDRM 1
# endif
# ifndef ENOLINK
# define ENOLINK 2002
# define GNULIB_defined_ENOLINK 1
# endif
# ifndef EPROTO
# define EPROTO 2003
# define GNULIB_defined_EPROTO 1
# endif
# ifndef EMULTIHOP
# define EMULTIHOP 2004
# define GNULIB_defined_EMULTIHOP 1
# endif
# ifndef EBADMSG
# define EBADMSG 2005
# define GNULIB_defined_EBADMSG 1
# endif
# ifndef EOVERFLOW
# define EOVERFLOW 2006
# define GNULIB_defined_EOVERFLOW 1
# endif
# ifndef ENOTSUP
# define ENOTSUP 2007
# define GNULIB_defined_ENOTSUP 1
# endif
# ifndef ECANCELED
# define ECANCELED 2008
# define GNULIB_defined_ECANCELED 1
# endif
#endif /* _GL_ERRNO_H */
#endif /* _GL_ERRNO_H */

47
gnulib/lib/fclose.c Normal file
View File

@ -0,0 +1,47 @@
/* fclose replacement.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
/* Override fclose() to call the overridden close(). */
int
rpl_fclose (FILE *fp)
#undef fclose
{
int saved_errno = 0;
if (fflush (fp))
saved_errno = errno;
if (close (fileno (fp)) < 0 && saved_errno == 0)
saved_errno = errno;
fclose (fp); /* will fail with errno = EBADF */
if (saved_errno != 0)
{
errno = saved_errno;
return EOF;
}
return 0;
}

6
gnulib/lib/float.in.h
View File

@ -1,6 +1,6 @@
/* A correct <float.h>.
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -17,6 +17,10 @@
#ifndef _GL_FLOAT_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_FLOAT_H@

7
gnulib/lib/gai_strerror.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2001, 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2001, 2002, 2004, 2005, 2006, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
@ -18,13 +18,10 @@
#ifndef _LIBC
# include <config.h>
# include "getaddrinfo.h"
#endif
#include <stdio.h>
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif
#include <netdb.h>
#ifdef _LIBC
# include <libintl.h>

18
gnulib/lib/getaddrinfo.c
View File

@ -19,7 +19,7 @@
#include <config.h>
#include "getaddrinfo.h"
#include <netdb.h>
#if HAVE_NETINET_IN_H
# include <netinet/in.h>
@ -301,6 +301,22 @@ getaddrinfo (const char *restrict nodename,
tmp->ai_addr->sa_family = he->h_addrtype;
tmp->ai_family = he->h_addrtype;
#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
switch (he->h_addrtype)
{
#if HAVE_IPV4
case AF_INET:
tmp->ai_addr->sa_len = sizeof (struct sockaddr_in);
break;
#endif
#if HAVE_IPV6
case AF_INET6:
tmp->ai_addr->sa_len = sizeof (struct sockaddr_in6);
break;
#endif
}
#endif
/* FIXME: If more than one address, create linked list of addrinfo's. */
*res = tmp;

163
gnulib/lib/getaddrinfo.h
View File

@ -1,163 +0,0 @@
/* Get address information.
Copyright (C) 1996-2002, 2003, 2004, 2005, 2006, 2008
Free Software Foundation, Inc.
Contributed by Simon Josefsson <simon@josefsson.org>.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef GETADDRINFO_H
#define GETADDRINFO_H
/* sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 require sys/types.h, so include it first.
Then we'll also get 'socklen_t' and 'struct sockaddr' which are
used below. */
#include <sys/types.h>
/* Get all getaddrinfo related declarations, if available. */
#include <sys/socket.h>
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif
#ifndef HAVE_STRUCT_ADDRINFO
/* Structure to contain information about address of a service provider. */
struct addrinfo
{
int ai_flags; /* Input flags. */
int ai_family; /* Protocol family for socket. */
int ai_socktype; /* Socket type. */
int ai_protocol; /* Protocol for socket. */
socklen_t ai_addrlen; /* Length of socket address. */
struct sockaddr *ai_addr; /* Socket address for socket. */
char *ai_canonname; /* Canonical name for service location. */
struct addrinfo *ai_next; /* Pointer to next in list. */
};
#endif
/* Possible values for `ai_flags' field in `addrinfo' structure. */
#ifndef AI_PASSIVE
# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */
#endif
#ifndef AI_CANONNAME
# define AI_CANONNAME 0x0002 /* Request for canonical name. */
#endif
#ifndef AI_NUMERICSERV
# define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */
#endif
#if 0
/* The commented out definitions below are not yet implemented in the
GNULIB getaddrinfo() replacement, so are not yet needed and may, in fact,
cause conflicts on systems with a getaddrinfo() function which does not
define them.
If they are restored, be sure to protect the definitions with #ifndef. */
#define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */
#define AI_V4MAPPED 0x0008 /* IPv4 mapped addresses are acceptable. */
#define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */
#define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose
returned address type.. */
#endif /* 0 */
/* Error values for `getaddrinfo' function. */
#ifndef EAI_BADFLAGS
# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */
# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
# define EAI_AGAIN -3 /* Temporary failure in name resolution. */
# define EAI_FAIL -4 /* Non-recoverable failure in name res. */
# define EAI_NODATA -5 /* No address associated with NAME. */
# define EAI_FAMILY -6 /* `ai_family' not supported. */
# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */
# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */
# define EAI_MEMORY -10 /* Memory allocation failure. */
#endif
/* Since EAI_NODATA is deprecated by RFC3493, some systems (at least
FreeBSD, which does define EAI_BADFLAGS) have removed the definition
in favor of EAI_NONAME. */
#if !defined EAI_NODATA && defined EAI_NONAME
# define EAI_NODATA EAI_NONAME
#endif
#ifndef EAI_OVERFLOW
/* Not defined on mingw32. */
# define EAI_OVERFLOW -12 /* Argument buffer overflow. */
#endif
#ifndef EAI_ADDRFAMILY
/* Not defined on mingw32. */
# define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */
#endif
#ifndef EAI_SYSTEM
/* Not defined on mingw32. */
# define EAI_SYSTEM -11 /* System error returned in `errno'. */
#endif
#ifdef __USE_GNU
# ifndef EAI_INPROGRESS
# define EAI_INPROGRESS -100 /* Processing request in progress. */
# define EAI_CANCELED -101 /* Request canceled. */
# define EAI_NOTCANCELED -102 /* Request not canceled. */
# define EAI_ALLDONE -103 /* All requests done. */
# define EAI_INTR -104 /* Interrupted by a signal. */
# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */
# endif
#endif
#if !HAVE_DECL_GETADDRINFO
/* Translate name of a service location and/or a service name to set of
socket addresses.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
extern int getaddrinfo (const char *restrict nodename,
const char *restrict servname,
const struct addrinfo *restrict hints,
struct addrinfo **restrict res);
#endif
#if !HAVE_DECL_FREEADDRINFO
/* Free `addrinfo' structure AI including associated storage.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
extern void freeaddrinfo (struct addrinfo *ai);
#endif
#if !HAVE_DECL_GAI_STRERROR
/* Convert error return from getaddrinfo() to a string.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/gai_strerror.html>. */
extern const char *gai_strerror (int ecode);
#endif
#if !HAVE_DECL_GETNAMEINFO
/* Convert socket address to printable node and service names.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/getnameinfo.html>. */
extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen,
char *restrict node, socklen_t nodelen,
char *restrict service, socklen_t servicelen,
int flags);
#endif
/* Possible flags for getnameinfo. */
#ifndef NI_NUMERICHOST
# define NI_NUMERICHOST 1
#endif
#ifndef NI_NUMERICSERV
# define NI_NUMERICSERV 2
#endif
#endif /* GETADDRINFO_H */

15
gnulib/lib/getdelim.c
View File

@ -33,13 +33,18 @@
#ifndef SSIZE_MAX
# define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
#endif
#if !HAVE_FLOCKFILE
#if USE_UNLOCKED_IO
# include "unlocked-io.h"
# define getc_maybe_unlocked(fp) getc(fp)
#elif !HAVE_FLOCKFILE || !HAVE_FUNLOCKFILE || !HAVE_DECL_GETC_UNLOCKED
# undef flockfile
# define flockfile(x) ((void) 0)
#endif
#if !HAVE_FUNLOCKFILE
# undef funlockfile
# define flockfile(x) ((void) 0)
# define funlockfile(x) ((void) 0)
# define getc_maybe_unlocked(fp) getc(fp)
#else
# define getc_maybe_unlocked(fp) getc_unlocked(fp)
#endif
/* Read up to (and including) a DELIMITER from FP into *LINEPTR (and
@ -79,7 +84,7 @@ getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp)
{
int i;
i = getc (fp);
i = getc_maybe_unlocked (fp);
if (i == EOF)
{
result = -1;

56
gnulib/lib/gethostname.c Normal file
View File

@ -0,0 +1,56 @@
/* gethostname emulation for SysV and POSIX.1.
Copyright (C) 1992, 2003, 2006, 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* David MacKenzie <djm@gnu.ai.mit.edu> */
#include <config.h>
/* Specification. */
#include <unistd.h>
#ifdef HAVE_UNAME
# include <sys/utsname.h>
#endif
#include <string.h>
/* Put up to LEN chars of the host name into NAME.
Null terminate it if the name is shorter than LEN.
Return 0 if ok, -1 if error. */
#include <stddef.h>
int
gethostname (char *name, size_t len)
{
#ifdef HAVE_UNAME
struct utsname uts;
if (uname (&uts) == -1)
return -1;
if (len > sizeof (uts.nodename))
{
/* More space than we need is available. */
name[sizeof (uts.nodename)] = '\0';
len = sizeof (uts.nodename);
}
strncpy (name, uts.nodename, len);
#else
strcpy (name, ""); /* Hardcode your system name if you want. */
#endif
return 0;
}

2
gnulib/lib/intprops.h
View File

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

82
gnulib/lib/lstat.c Normal file
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@ -0,0 +1,82 @@
/* Work around a bug of lstat on some systems
Copyright (C) 1997-1999, 2000-2006, 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* written by Jim Meyering */
#include <config.h>
/* Get the original definition of open. It might be defined as a macro. */
#define __need_system_sys_stat_h
#include <sys/types.h>
#include <sys/stat.h>
#undef __need_system_sys_stat_h
static inline int
orig_lstat (const char *filename, struct stat *buf)
{
return lstat (filename, buf);
}
/* Specification. */
#include <sys/stat.h>
#include <string.h>
#include <errno.h>
/* lstat works differently on Linux and Solaris systems. POSIX (see
`pathname resolution' in the glossary) requires that programs like
`ls' take into consideration the fact that FILE has a trailing slash
when FILE is a symbolic link. On Linux and Solaris 10 systems, the
lstat function already has the desired semantics (in treating
`lstat ("symlink/", sbuf)' just like `lstat ("symlink/.", sbuf)',
but on Solaris 9 and earlier it does not.
If FILE has a trailing slash and specifies a symbolic link,
then use stat() to get more info on the referent of FILE.
If the referent is a non-directory, then set errno to ENOTDIR
and return -1. Otherwise, return stat's result. */
int
rpl_lstat (const char *file, struct stat *sbuf)
{
size_t len;
int lstat_result = orig_lstat (file, sbuf);
if (lstat_result != 0 || !S_ISLNK (sbuf->st_mode))
return lstat_result;
len = strlen (file);
if (len == 0 || file[len - 1] != '/')
return 0;
/* FILE refers to a symbolic link and the name ends with a slash.
Call stat() to get info about the link's referent. */
/* If stat fails, then we do the same. */
if (stat (file, sbuf) != 0)
return -1;
/* If FILE references a directory, return 0. */
if (S_ISDIR (sbuf->st_mode))
return 0;
/* Here, we know stat succeeded and FILE references a non-directory.
But it was specified via a name including a trailing slash.
Fail with errno set to ENOTDIR to indicate the contradiction. */
errno = ENOTDIR;
return -1;
}

190
gnulib/lib/netdb.in.h Normal file
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@ -0,0 +1,190 @@
/* Provide a netdb.h header file for systems lacking it (read: MinGW).
Copyright (C) 2008 Free Software Foundation, Inc.
Written by Simon Josefsson.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* This file is supposed to be used on platforms that lack <netdb.h>.
It is intended to provide definitions and prototypes needed by an
application. */
#ifndef _GL_NETDB_H
#if @HAVE_NETDB_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_NETDB_H@
#endif
#ifndef _GL_NETDB_H
#define _GL_NETDB_H
#if @HAVE_NETDB_H@ && HAVE_STRUCT_ADDRINFO
/* Declarations for a platform that has <netdb.h>. */
#else
/* Get netdb.h definitions such as struct hostent for MinGW. */
#include <sys/socket.h>
/* Declarations for a platform that lacks <netdb.h>, or where it is
incomplete. */
#if @GNULIB_GETADDRINFO@
# ifndef HAVE_STRUCT_ADDRINFO
/* Structure to contain information about address of a service provider. */
struct addrinfo
{
int ai_flags; /* Input flags. */
int ai_family; /* Protocol family for socket. */
int ai_socktype; /* Socket type. */
int ai_protocol; /* Protocol for socket. */
socklen_t ai_addrlen; /* Length of socket address. */
struct sockaddr *ai_addr; /* Socket address for socket. */
char *ai_canonname; /* Canonical name for service location. */
struct addrinfo *ai_next; /* Pointer to next in list. */
};
# endif
/* Possible values for `ai_flags' field in `addrinfo' structure. */
# ifndef AI_PASSIVE
# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */
# endif
# ifndef AI_CANONNAME
# define AI_CANONNAME 0x0002 /* Request for canonical name. */
# endif
# ifndef AI_NUMERICSERV
# define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */
# endif
# if 0
/* The commented out definitions below are not yet implemented in the
GNULIB getaddrinfo() replacement, so are not yet needed and may, in fact,
cause conflicts on systems with a getaddrinfo() function which does not
define them.
If they are restored, be sure to protect the definitions with #ifndef. */
# define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */
# define AI_V4MAPPED 0x0008 /* IPv4 mapped addresses are acceptable. */
# define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */
# define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose
returned address type.. */
# endif /* 0 */
/* Error values for `getaddrinfo' function. */
# ifndef EAI_BADFLAGS
# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */
# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
# define EAI_AGAIN -3 /* Temporary failure in name resolution. */
# define EAI_FAIL -4 /* Non-recoverable failure in name res. */
# define EAI_NODATA -5 /* No address associated with NAME. */
# define EAI_FAMILY -6 /* `ai_family' not supported. */
# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */
# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */
# define EAI_MEMORY -10 /* Memory allocation failure. */
# endif
/* Since EAI_NODATA is deprecated by RFC3493, some systems (at least
FreeBSD, which does define EAI_BADFLAGS) have removed the definition
in favor of EAI_NONAME. */
# if !defined EAI_NODATA && defined EAI_NONAME
# define EAI_NODATA EAI_NONAME
# endif
# ifndef EAI_OVERFLOW
/* Not defined on mingw32. */
# define EAI_OVERFLOW -12 /* Argument buffer overflow. */
# endif
# ifndef EAI_ADDRFAMILY
/* Not defined on mingw32. */
# define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */
# endif
# ifndef EAI_SYSTEM
/* Not defined on mingw32. */
# define EAI_SYSTEM -11 /* System error returned in `errno'. */
# endif
# if 0
/* The commented out definitions below are not yet implemented in the
GNULIB getaddrinfo() replacement, so are not yet needed.
If they are restored, be sure to protect the definitions with #ifndef. */
# ifndef EAI_INPROGRESS
# define EAI_INPROGRESS -100 /* Processing request in progress. */
# define EAI_CANCELED -101 /* Request canceled. */
# define EAI_NOTCANCELED -102 /* Request not canceled. */
# define EAI_ALLDONE -103 /* All requests done. */
# define EAI_INTR -104 /* Interrupted by a signal. */
# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */
# endif
# endif
# if !HAVE_DECL_GETADDRINFO
/* Translate name of a service location and/or a service name to set of
socket addresses.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
extern int getaddrinfo (const char *restrict nodename,
const char *restrict servname,
const struct addrinfo *restrict hints,
struct addrinfo **restrict res);
# endif
# if !HAVE_DECL_FREEADDRINFO
/* Free `addrinfo' structure AI including associated storage.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
extern void freeaddrinfo (struct addrinfo *ai);
# endif
# if !HAVE_DECL_GAI_STRERROR
/* Convert error return from getaddrinfo() to a string.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/gai_strerror.html>. */
extern const char *gai_strerror (int ecode);
# endif
# if !HAVE_DECL_GETNAMEINFO
/* Convert socket address to printable node and service names.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/getnameinfo.html>. */
extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen,
char *restrict node, socklen_t nodelen,
char *restrict service, socklen_t servicelen,
int flags);
# endif
/* Possible flags for getnameinfo. */
# ifndef NI_NUMERICHOST
# define NI_NUMERICHOST 1
# endif
# ifndef NI_NUMERICSERV
# define NI_NUMERICSERV 2
# endif
#endif /* @GNULIB_GETADDRINFO@ */
#endif /* HAVE_NETDB_H */
#endif /* _GL_NETDB_H */
#endif /* _GL_NETDB_H */

6
gnulib/lib/netinet_in.in.h
View File

@ -1,5 +1,5 @@
/* Substitute for <netinet/in.h>.
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -19,6 +19,10 @@
#if @HAVE_NETINET_IN_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* On many platforms, <netinet/in.h> assumes prior inclusion of
<sys/types.h>. */
# include <sys/types.h>

35
gnulib/lib/perror.c Normal file
View File

@ -0,0 +1,35 @@
/* Print a message describing error code.
Copyright (C) 2008 Free Software Foundation, Inc.
Written by Bruno Haible and Simon Josefsson.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include <stdio.h>
#include <errno.h>
#include <string.h>
void
perror (const char *string)
{
const char *errno_description = strerror (errno);
if (string != NULL && *string != '\0')
fprintf (stderr, "%s: %s\n", string, errno_description);
else
fprintf (stderr, "%s\n", errno_description);
}

445
gnulib/lib/poll.c
View File

@ -20,14 +20,27 @@
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#include <config.h>
#include <alloca.h>
#include <sys/types.h>
#include "poll.h"
#include <errno.h>
#include <limits.h>
#include <assert.h>
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
#define WIN32_NATIVE
#include <winsock2.h>
#include <windows.h>
#include <io.h>
#include <stdio.h>
#include <conio.h>
#else
#include <sys/time.h>
#include <sys/socket.h>
#include <sys/select.h>
#include <unistd.h>
#endif
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
@ -36,7 +49,6 @@
#include <sys/filio.h>
#endif
#include <sys/time.h>
#include <time.h>
#ifndef INFTIM
@ -48,12 +60,228 @@
#define MSG_PEEK 0
#endif
#ifdef WIN32_NATIVE
/* Declare data structures for ntdll functions. */
typedef struct _FILE_PIPE_LOCAL_INFORMATION {
ULONG NamedPipeType;
ULONG NamedPipeConfiguration;
ULONG MaximumInstances;
ULONG CurrentInstances;
ULONG InboundQuota;
ULONG ReadDataAvailable;
ULONG OutboundQuota;
ULONG WriteQuotaAvailable;
ULONG NamedPipeState;
ULONG NamedPipeEnd;
} FILE_PIPE_LOCAL_INFORMATION, *PFILE_PIPE_LOCAL_INFORMATION;
typedef struct _IO_STATUS_BLOCK
{
union {
DWORD Status;
PVOID Pointer;
} u;
ULONG_PTR Information;
} IO_STATUS_BLOCK, *PIO_STATUS_BLOCK;
typedef enum _FILE_INFORMATION_CLASS {
FilePipeLocalInformation = 24
} FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
typedef DWORD (WINAPI *PNtQueryInformationFile)
(HANDLE, IO_STATUS_BLOCK *, VOID *, ULONG, FILE_INFORMATION_CLASS);
#ifndef PIPE_BUF
#define PIPE_BUF 512
#endif
/* Compute revents values for file handle H. */
static int
win32_compute_revents (HANDLE h, int sought)
{
int i, ret, happened;
INPUT_RECORD *irbuffer;
DWORD avail, nbuffer;
BOOL bRet;
IO_STATUS_BLOCK iosb;
FILE_PIPE_LOCAL_INFORMATION fpli;
static PNtQueryInformationFile NtQueryInformationFile;
static BOOL once_only;
switch (GetFileType (h))
{
case FILE_TYPE_PIPE:
if (!once_only)
{
NtQueryInformationFile = (PNtQueryInformationFile)
GetProcAddress (GetModuleHandle ("ntdll.dll"),
"NtQueryInformationFile");
once_only = TRUE;
}
happened = 0;
if (PeekNamedPipe (h, NULL, 0, NULL, &avail, NULL) != 0)
{
if (avail)
happened |= sought & (POLLIN | POLLRDNORM);
}
else
{
/* It was the write-end of the pipe. Check if it is writable.
If NtQueryInformationFile fails, optimistically assume the pipe is
writable. This could happen on Win9x, where NtQueryInformationFile
is not available, or if we inherit a pipe that doesn't permit
FILE_READ_ATTRIBUTES access on the write end (I think this should
not happen since WinXP SP2; WINE seems fine too). Otherwise,
ensure that enough space is available for atomic writes. */
memset (&iosb, 0, sizeof (iosb));
memset (&fpli, 0, sizeof (fpli));
if (!NtQueryInformationFile
|| NtQueryInformationFile (h, &iosb, &fpli, sizeof (fpli),
FilePipeLocalInformation)
|| fpli.WriteQuotaAvailable >= PIPE_BUF
|| (fpli.OutboundQuota < PIPE_BUF &&
fpli.WriteQuotaAvailable == fpli.OutboundQuota))
happened |= sought & (POLLOUT | POLLWRNORM | POLLWRBAND);
}
return happened;
case FILE_TYPE_CHAR:
ret = WaitForSingleObject (h, 0);
if (ret == WAIT_OBJECT_0)
{
nbuffer = avail = 0;
bRet = GetNumberOfConsoleInputEvents (h, &nbuffer);
if (!bRet || nbuffer == 0)
return POLLHUP;
irbuffer = (INPUT_RECORD *) alloca (nbuffer * sizeof (INPUT_RECORD));
bRet = PeekConsoleInput (h, irbuffer, nbuffer, &avail);
if (!bRet || avail == 0)
return POLLHUP;
for (i = 0; i < avail; i++)
if (irbuffer[i].EventType == KEY_EVENT)
return sought & ~(POLLPRI | POLLRDBAND);
}
break;
default:
ret = WaitForSingleObject (h, 0);
if (ret == WAIT_OBJECT_0)
return sought & ~(POLLPRI | POLLRDBAND);
break;
}
return sought & (POLLOUT | POLLWRNORM | POLLWRBAND);
}
/* Convert fd_sets returned by select into revents values. */
static int
win32_compute_revents_socket (SOCKET h, int sought, long lNetworkEvents)
{
int happened = 0;
if ((lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE)) == FD_ACCEPT)
happened |= (POLLIN | POLLRDNORM) & sought;
else if (lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE))
{
int r, error;
char data[64];
WSASetLastError (0);
r = recv (h, data, sizeof (data), MSG_PEEK);
error = WSAGetLastError ();
WSASetLastError (0);
if (r > 0 || error == WSAENOTCONN)
happened |= (POLLIN | POLLRDNORM) & sought;
/* Distinguish hung-up sockets from other errors. */
else if (r == 0 || error == WSAESHUTDOWN || error == WSAECONNRESET
|| error == WSAECONNABORTED || error == WSAENETRESET)
happened |= POLLHUP;
else
happened |= POLLERR;
}
if (lNetworkEvents & (FD_WRITE | FD_CONNECT))
happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought;
if (lNetworkEvents & FD_OOB)
happened |= (POLLPRI | POLLRDBAND) & sought;
return happened;
}
#else /* !MinGW */
/* Convert select(2) returned fd_sets into poll(2) revents values. */
static int
compute_revents (int fd, int sought, fd_set *rfds, fd_set *wfds, fd_set *efds)
{
int happened = 0;
if (FD_ISSET (fd, rfds))
{
int r;
int socket_errno;
#if defined __MACH__ && defined __APPLE__
/* There is a bug in Mac OS X that causes it to ignore MSG_PEEK
for some kinds of descriptors. Detect if this descriptor is a
connected socket, a server socket, or something else using a
0-byte recv, and use ioctl(2) to detect POLLHUP. */
r = recv (fd, NULL, 0, MSG_PEEK);
socket_errno = (r < 0) ? errno : 0;
if (r == 0 || socket_errno == ENOTSOCK)
ioctl (fd, FIONREAD, &r);
#else
char data[64];
r = recv (fd, data, sizeof (data), MSG_PEEK);
socket_errno = (r < 0) ? errno : 0;
#endif
if (r == 0)
happened |= POLLHUP;
/* If the event happened on an unconnected server socket,
that's fine. */
else if (r > 0 || ( /* (r == -1) && */ socket_errno == ENOTCONN))
happened |= (POLLIN | POLLRDNORM) & sought;
/* Distinguish hung-up sockets from other errors. */
else if (socket_errno == ESHUTDOWN || socket_errno == ECONNRESET
|| socket_errno == ECONNABORTED || socket_errno == ENETRESET)
happened |= POLLHUP;
else
happened |= POLLERR;
}
if (FD_ISSET (fd, wfds))
happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought;
if (FD_ISSET (fd, efds))
happened |= (POLLPRI | POLLRDBAND) & sought;
return happened;
}
#endif /* !MinGW */
int
poll (pfd, nfd, timeout)
struct pollfd *pfd;
nfds_t nfd;
int timeout;
{
#ifndef WIN32_NATIVE
fd_set rfds, wfds, efds;
struct timeval tv;
struct timeval *ptv;
@ -137,16 +365,11 @@ poll (pfd, nfd, timeout)
| POLLWRNORM | POLLWRBAND)))
{
maxfd = pfd[i].fd;
/* Windows use a linear array of sockets (of size FD_SETSIZE). The
descriptor value is not used to address the array. */
#if defined __CYGWIN__ || (!defined _WIN32 && !defined __WIN32__)
if (maxfd > FD_SETSIZE)
{
errno = EOVERFLOW;
return -1;
}
#endif
}
}
@ -162,49 +385,8 @@ poll (pfd, nfd, timeout)
pfd[i].revents = 0;
else
{
int happened = 0, sought = pfd[i].events;
if (FD_ISSET (pfd[i].fd, &rfds))
{
int r;
int socket_errno;
#if defined __MACH__ && defined __APPLE__
/* There is a bug in Mac OS X that causes it to ignore MSG_PEEK
for some kinds of descriptors. Detect if this descriptor is a
connected socket, a server socket, or something else using a
0-byte recv, and use ioctl(2) to detect POLLHUP. */
r = recv (pfd[i].fd, NULL, 0, MSG_PEEK);
socket_errno = (r < 0) ? errno : 0;
if (r == 0 || socket_errno == ENOTSOCK)
ioctl(pfd[i].fd, FIONREAD, &r);
#else
char data[64];
r = recv (pfd[i].fd, data, sizeof (data), MSG_PEEK);
socket_errno = (r < 0) ? errno : 0;
#endif
if (r == 0)
happened |= POLLHUP;
/* If the event happened on an unconnected server socket,
that's fine. */
else if (r > 0 || ( /* (r == -1) && */ socket_errno == ENOTCONN))
happened |= (POLLIN | POLLRDNORM) & sought;
/* Distinguish hung-up sockets from other errors. */
else if (socket_errno == ESHUTDOWN || socket_errno == ECONNRESET
|| socket_errno == ECONNABORTED || socket_errno == ENETRESET)
happened |= POLLHUP;
else
happened |= POLLERR;
}
if (FD_ISSET (pfd[i].fd, &wfds))
happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought;
if (FD_ISSET (pfd[i].fd, &efds))
happened |= (POLLPRI | POLLRDBAND) & sought;
int happened = compute_revents (pfd[i].fd, pfd[i].events,
&rfds, &wfds, &efds);
if (happened)
{
pfd[i].revents = happened;
@ -213,4 +395,169 @@ poll (pfd, nfd, timeout)
}
return rc;
#else
static struct timeval tv0;
static HANDLE hEvent;
WSANETWORKEVENTS ev;
HANDLE h, handle_array[FD_SETSIZE + 2];
DWORD ret, wait_timeout, nhandles;
fd_set rfds, wfds, xfds;
BOOL poll_again;
MSG msg;
char sockbuf[256];
int rc;
nfds_t i;
if (nfd < 0 || timeout < -1)
{
errno = EINVAL;
return -1;
}
if (!hEvent)
hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
handle_array[0] = hEvent;
nhandles = 1;
FD_ZERO (&rfds);
FD_ZERO (&wfds);
FD_ZERO (&xfds);
/* Classify socket handles and create fd sets. */
for (i = 0; i < nfd; i++)
{
size_t optlen = sizeof(sockbuf);
pfd[i].revents = 0;
if (pfd[i].fd < 0)
continue;
if (!(pfd[i].events & (POLLIN | POLLRDNORM |
POLLOUT | POLLWRNORM | POLLWRBAND)))
continue;
h = (HANDLE) _get_osfhandle (pfd[i].fd);
assert (h != NULL);
/* Under Wine, it seems that getsockopt returns 0 for pipes too.
WSAEnumNetworkEvents instead distinguishes the two correctly. */
ev.lNetworkEvents = 0xDEADBEEF;
WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
if (ev.lNetworkEvents != 0xDEADBEEF)
{
int requested = FD_CLOSE;
/* see above; socket handles are mapped onto select. */
if (pfd[i].events & (POLLIN | POLLRDNORM))
{
requested |= FD_READ | FD_ACCEPT;
FD_SET ((SOCKET) h, &rfds);
}
if (pfd[i].events & (POLLOUT | POLLWRNORM | POLLWRBAND))
{
requested |= FD_WRITE | FD_CONNECT;
FD_SET ((SOCKET) h, &wfds);
}
if (pfd[i].events & (POLLPRI | POLLRDBAND))
{
requested |= FD_OOB;
FD_SET ((SOCKET) h, &xfds);
}
if (requested)
WSAEventSelect ((SOCKET) h, hEvent, requested);
}
else
{
handle_array[nhandles++] = h;
/* Poll now. If we get an event, do not poll again. */
pfd[i].revents = win32_compute_revents (h, pfd[i].events);
if (pfd[i].revents)
wait_timeout = 0;
}
}
if (select (0, &rfds, &wfds, &xfds, &tv0) > 0)
{
/* Do MsgWaitForMultipleObjects anyway to dispatch messages, but
no need to call select again. */
poll_again = FALSE;
wait_timeout = 0;
}
else
{
poll_again = TRUE;
if (timeout == INFTIM)
wait_timeout = INFINITE;
else
wait_timeout = timeout;
}
for (;;)
{
ret = MsgWaitForMultipleObjects (nhandles, handle_array, FALSE,
wait_timeout, QS_ALLINPUT);
if (ret == WAIT_OBJECT_0 + nhandles)
{
/* new input of some other kind */
BOOL bRet;
while ((bRet = PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) != 0)
{
TranslateMessage (&msg);
DispatchMessage (&msg);
}
}
else
break;
}
if (poll_again)
select (0, &rfds, &wfds, &xfds, &tv0);
/* Place a sentinel at the end of the array. */
handle_array[nhandles] = NULL;
nhandles = 1;
for (i = 0; i < nfd; i++)
{
int happened;
if (pfd[i].fd < 0)
continue;
if (!(pfd[i].events & (POLLIN | POLLRDNORM |
POLLOUT | POLLWRNORM | POLLWRBAND)))
continue;
h = (HANDLE) _get_osfhandle (pfd[i].fd);
if (h != handle_array[nhandles])
{
/* It's a socket. */
WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
WSAEventSelect ((SOCKET) h, 0, 0);
/* If we're lucky, WSAEnumNetworkEvents already provided a way
to distinguish FD_READ and FD_ACCEPT; this saves a recv later. */
if (FD_ISSET ((SOCKET) h, &rfds)
&& !(ev.lNetworkEvents & (FD_READ | FD_ACCEPT)))
ev.lNetworkEvents |= FD_READ | FD_ACCEPT;
if (FD_ISSET ((SOCKET) h, &wfds))
ev.lNetworkEvents |= FD_WRITE | FD_CONNECT;
if (FD_ISSET ((SOCKET) h, &xfds))
ev.lNetworkEvents |= FD_OOB;
happened = win32_compute_revents_socket ((SOCKET) h, pfd[i].events,
ev.lNetworkEvents);
}
else
{
/* Not a socket. */
nhandles++;
happened = win32_compute_revents (h, pfd[i].events);
}
if ((pfd[i].revents |= happened) != 0)
rc++;
}
return rc;
#endif
}

40
gnulib/lib/recv.c Normal file
View File

@ -0,0 +1,40 @@
/* recv.c --- wrappers for Windows recv function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef recv
int
rpl_recv (int fd, void *buf, int len, int flags)
{
SOCKET sock = FD_TO_SOCKET (fd);
int r = recv (sock, buf, len, flags);
if (r < 0)
set_winsock_errno ();
return r;
}

40
gnulib/lib/send.c Normal file
View File

@ -0,0 +1,40 @@
/* send.c --- wrappers for Windows send function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef send
int
rpl_send (int fd, const void *buf, int len, int flags)
{
SOCKET sock = FD_TO_SOCKET (fd);
int r = send (sock, buf, len, flags);
if (r < 0)
set_winsock_errno ();
return r;
}

40
gnulib/lib/setsockopt.c Normal file
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@ -0,0 +1,40 @@
/* setsockopt.c --- wrappers for Windows setsockopt function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef setsockopt
int
rpl_setsockopt (int fd, int level, int optname, const void *optval, int optlen)
{
SOCKET sock = FD_TO_SOCKET (fd);
int r = setsockopt (sock, level, optname, optval, optlen);
if (r < 0)
set_winsock_errno ();
return r;
}

43
gnulib/lib/socket.c Normal file
View File

@ -0,0 +1,43 @@
/* socket.c --- wrappers for Windows socket function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
int
rpl_socket (int domain, int type, int protocol)
{
/* We have to use WSASocket() to create non-overlapped IO sockets.
Overlapped IO sockets cannot be used with read/write. */
SOCKET fh = WSASocket (domain, type, protocol, NULL, 0, 0);
if (fh == INVALID_SOCKET)
{
set_winsock_errno ();
return -1;
}
else
return SOCKET_TO_FD (fh);
}

5
gnulib/lib/stdint.in.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2001-2002, 2004-2007 Free Software Foundation, Inc.
/* Copyright (C) 2001-2002, 2004-2008 Free Software Foundation, Inc.
Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
This file is part of gnulib.
@ -49,6 +49,9 @@
in <inttypes.h> would reinclude us, skipping our contents because
_GL_STDINT_H is defined.
The include_next requires a split double-inclusion guard. */
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
# @INCLUDE_NEXT@ @NEXT_STDINT_H@
#endif

148
gnulib/lib/stdio-write.c Normal file
View File

@ -0,0 +1,148 @@
/* POSIX compatible FILE stream write function.
Copyright (C) 2008 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include <stdio.h>
/* Replace these functions only if module 'sigpipe' is requested. */
#if GNULIB_SIGPIPE
/* On native Windows platforms, SIGPIPE does not exist. When write() is
called on a pipe with no readers, WriteFile() fails with error
GetLastError() = ERROR_NO_DATA, and write() in consequence fails with
error EINVAL. This write() function is at the basis of the function
which flushes the buffer of a FILE stream. */
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# include <errno.h>
# include <signal.h>
# include <io.h>
# define WIN32_LEAN_AND_MEAN /* avoid including junk */
# include <windows.h>
# define CALL_WITH_SIGPIPE_EMULATION(RETTYPE, EXPRESSION, FAILED) \
if (ferror (stream)) \
return (EXPRESSION); \
else \
{ \
RETTYPE ret; \
SetLastError (0); \
ret = (EXPRESSION); \
if (FAILED && GetLastError () == ERROR_NO_DATA && ferror (stream)) \
{ \
int fd = fileno (stream); \
if (fd >= 0 \
&& GetFileType ((HANDLE) _get_osfhandle (fd)) == FILE_TYPE_PIPE)\
{ \
/* Try to raise signal SIGPIPE. */ \
raise (SIGPIPE); \
/* If it is currently blocked or ignored, change errno from \
EINVAL to EPIPE. */ \
errno = EPIPE; \
} \
} \
return ret; \
}
# if !REPLACE_PRINTF_POSIX /* avoid collision with printf.c */
int
printf (const char *format, ...)
{
int retval;
va_list args;
va_start (args, format);
retval = vfprintf (stdout, format, args);
va_end (args);
return retval;
}
# endif
# if !REPLACE_FPRINTF_POSIX /* avoid collision with fprintf.c */
int
fprintf (FILE *stream, const char *format, ...)
{
int retval;
va_list args;
va_start (args, format);
retval = vfprintf (stream, format, args);
va_end (args);
return retval;
}
# endif
# if !REPLACE_VFPRINTF_POSIX /* avoid collision with vprintf.c */
int
vprintf (const char *format, va_list args)
{
return vfprintf (stdout, format, args);
}
# endif
# if !REPLACE_VPRINTF_POSIX /* avoid collision with vfprintf.c */
int
vfprintf (FILE *stream, const char *format, va_list args)
#undef vfprintf
{
CALL_WITH_SIGPIPE_EMULATION (int, vfprintf (stream, format, args), ret == EOF)
}
# endif
int
putchar (int c)
{
return fputc (c, stdout);
}
int
fputc (int c, FILE *stream)
#undef fputc
{
CALL_WITH_SIGPIPE_EMULATION (int, fputc (c, stream), ret == EOF)
}
int
fputs (const char *string, FILE *stream)
#undef fputs
{
CALL_WITH_SIGPIPE_EMULATION (int, fputs (string, stream), ret == EOF)
}
int
puts (const char *string)
#undef puts
{
FILE *stream = stdout;
CALL_WITH_SIGPIPE_EMULATION (int, puts (string), ret == EOF)
}
size_t
fwrite (const void *ptr, size_t s, size_t n, FILE *stream)
#undef fwrite
{
CALL_WITH_SIGPIPE_EMULATION (size_t, fwrite (ptr, s, n, stream), ret < n)
}
# endif
#endif

90
gnulib/lib/stdio.in.h
View File

@ -16,6 +16,10 @@
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_FILE || defined __need___FILE
/* Special invocation convention inside glibc header files. */
@ -71,6 +75,10 @@ extern "C" {
extern int fprintf (FILE *fp, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif @GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# define fprintf rpl_fprintf
extern int fprintf (FILE *fp, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
#elif defined GNULIB_POSIXCHECK
# undef fprintf
# define fprintf \
@ -86,6 +94,10 @@ extern int fprintf (FILE *fp, const char *format, ...)
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif @GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# define vfprintf rpl_vfprintf
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
#elif defined GNULIB_POSIXCHECK
# undef vfprintf
# define vfprintf(s,f,a) \
@ -102,6 +114,11 @@ extern int vfprintf (FILE *fp, const char *format, va_list args)
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
# endif
#elif @GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
/* Don't break __attribute__((format(printf,M,N))). */
# define printf __printf__
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
#elif defined GNULIB_POSIXCHECK
# undef printf
# define printf \
@ -124,6 +141,10 @@ extern int printf (const char *format, ...)
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
# endif
#elif @GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# define vprintf rpl_vprintf
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
#elif defined GNULIB_POSIXCHECK
# undef vprintf
# define vprintf(f,a) \
@ -234,6 +255,7 @@ extern int vsprintf (char *str, const char *format, va_list args)
#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@
# undef fopen
# define fopen rpl_fopen
extern FILE * fopen (const char *filename, const char *mode);
# endif
@ -247,6 +269,7 @@ extern FILE * fopen (const char *filename, const char *mode);
#if @GNULIB_FREOPEN@
# if @REPLACE_FREOPEN@
# undef freopen
# define freopen rpl_freopen
extern FILE * freopen (const char *filename, const char *mode, FILE *stream);
# endif
@ -352,6 +375,57 @@ extern long rpl_ftell (FILE *fp);
fflush (f))
#endif
#if @GNULIB_FCLOSE@
# if @REPLACE_FCLOSE@
# define fclose rpl_fclose
/* Close STREAM and its underlying file descriptor. */
extern int fclose (FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fclose
# define fclose(f) \
(GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
"use gnulib module fclose for portable " \
"POSIX compliance"), \
fclose (f))
#endif
#if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef fputc
# define fputc rpl_fputc
extern int fputc (int c, FILE *stream);
#endif
#if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef putc
# define putc rpl_fputc
extern int putc (int c, FILE *stream);
#endif
#if @GNULIB_PUTCHAR@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef putchar
# define putchar rpl_putchar
extern int putchar (int c);
#endif
#if @GNULIB_FPUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef fputs
# define fputs rpl_fputs
extern int fputs (const char *string, FILE *stream);
#endif
#if @GNULIB_PUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef puts
# define puts rpl_puts
extern int puts (const char *string);
#endif
#if @GNULIB_FWRITE@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef fwrite
# define fwrite rpl_fwrite
extern size_t fwrite (const void *ptr, size_t s, size_t n, FILE *stream);
#endif
#if @GNULIB_GETDELIM@
# if !@HAVE_DECL_GETDELIM@
/* Read input, up to (and including) the next occurrence of DELIMITER, from
@ -393,6 +467,22 @@ extern ssize_t getline (char **lineptr, size_t *linesize, FILE *stream);
getline (l, s, f))
#endif
#if @GNULIB_PERROR@
# if @REPLACE_PERROR@
# define perror rpl_perror
/* Print a message to standard error, describing the value of ERRNO,
(if STRING is not NULL and not empty) prefixed with STRING and ": ",
and terminated with a newline. */
extern void perror (const char *string);
# endif
#elif defined GNULIB_POSIXCHECK
# undef perror
# define perror(s) \
(GL_LINK_WARNING ("perror is not always POSIX compliant - " \
"use gnulib module perror for portability"), \
perror (s))
#endif
#ifdef __cplusplus
}
#endif

137
gnulib/lib/stdlib.in.h
View File

@ -15,6 +15,10 @@
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_malloc_and_calloc
/* Special invocation convention inside glibc header files. */
@ -32,6 +36,28 @@
#define _GL_STDLIB_H
/* Solaris declares getloadavg() in <sys/loadavg.h>. */
#if @GNULIB_GETLOADAVG@ && @HAVE_SYS_LOADAVG_H@
# include <sys/loadavg.h>
#endif
#if @GNULIB_RANDOM_R@ || !@HAVE_STRUCT_RANDOM_DATA@
# include <stdint.h>
#endif
#if !@HAVE_STRUCT_RANDOM_DATA@
struct random_data
{
int32_t *fptr; /* Front pointer. */
int32_t *rptr; /* Rear pointer. */
int32_t *state; /* Array of state values. */
int rand_type; /* Type of random number generator. */
int rand_deg; /* Degree of random number generator. */
int rand_sep; /* Distance between front and rear. */
int32_t *end_ptr; /* Pointer behind state table. */
};
#endif
/* The definition of GL_LINK_WARNING is copied here. */
@ -99,6 +125,38 @@ extern void * calloc (size_t nmemb, size_t size);
#endif
#if @GNULIB_ATOLL@
# if !@HAVE_ATOLL@
/* Parse a signed decimal integer.
Returns the value of the integer. Errors are not detected. */
extern long long atoll (const char *string);
# endif
#elif defined GNULIB_POSIXCHECK
# undef atoll
# define atoll(s) \
(GL_LINK_WARNING ("atoll is unportable - " \
"use gnulib module atoll for portability"), \
atoll (s))
#endif
#if @GNULIB_GETLOADAVG@
# if !@HAVE_DECL_GETLOADAVG@
/* Store max(NELEM,3) load average numbers in LOADAVG[].
The three numbers are the load average of the last 1 minute, the last 5
minutes, and the last 15 minutes, respectively.
LOADAVG is an array of NELEM numbers. */
extern int getloadavg (double loadavg[], int nelem);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getloadavg
# define getloadavg(l,n) \
(GL_LINK_WARNING ("getloadavg is not portable - " \
"use gnulib module getloadavg for portability"), \
getloadavg (l, n))
#endif
#if @GNULIB_GETSUBOPT@
/* Assuming *OPTIONP is a comma separated list of elements of the form
"token" or "token=value", getsubopt parses the first of these elements.
@ -176,6 +234,43 @@ extern int putenv (char *string);
#endif
#if @GNULIB_RANDOM_R@
# if !@HAVE_RANDOM_R@
# ifndef RAND_MAX
# define RAND_MAX 2147483647
# endif
int srandom_r (unsigned int seed, struct random_data *rand_state);
int initstate_r (unsigned int seed, char *buf, size_t buf_size,
struct random_data *rand_state);
int setstate_r (char *arg_state, struct random_data *rand_state);
int random_r (struct random_data *buf, int32_t *result);
# endif
#elif defined GNULIB_POSIXCHECK
# undef random_r
# define random_r(b,r) \
(GL_LINK_WARNING ("random_r is unportable - " \
"use gnulib module random_r for portability"), \
random_r (b,r))
# undef initstate_r
# define initstate_r(s,b,sz,r) \
(GL_LINK_WARNING ("initstate_r is unportable - " \
"use gnulib module random_r for portability"), \
initstate_r (s,b,sz,r))
# undef srandom_r
# define srandom_r(s,r) \
(GL_LINK_WARNING ("srandom_r is unportable - " \
"use gnulib module random_r for portability"), \
srandom_r (s,r))
# undef setstate_r
# define setstate_r(a,r) \
(GL_LINK_WARNING ("setstate_r is unportable - " \
"use gnulib module random_r for portability"), \
setstate_r (a,r))
#endif
#if @GNULIB_RPMATCH@
# if !@HAVE_RPMATCH@
/* Test a user response to a question.
@ -231,6 +326,48 @@ extern double strtod (const char *str, char **endp);
#endif
#if @GNULIB_STRTOLL@
# if !@HAVE_STRTOLL@
/* Parse a signed integer whose textual representation starts at STRING.
The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
"0x").
If ENDPTR is not NULL, the address of the first byte after the integer is
stored in *ENDPTR.
Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
to ERANGE. */
extern long long strtoll (const char *string, char **endptr, int base);
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtoll
# define strtoll(s,e,b) \
(GL_LINK_WARNING ("strtoll is unportable - " \
"use gnulib module strtoll for portability"), \
strtoll (s, e, b))
#endif
#if @GNULIB_STRTOULL@
# if !@HAVE_STRTOULL@
/* Parse an unsigned integer whose textual representation starts at STRING.
The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
"0x").
If ENDPTR is not NULL, the address of the first byte after the integer is
stored in *ENDPTR.
Upon overflow, the return value is ULLONG_MAX, and errno is set to
ERANGE. */
extern unsigned long long strtoull (const char *string, char **endptr, int base);
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtoull
# define strtoull(s,e,b) \
(GL_LINK_WARNING ("strtoull is unportable - " \
"use gnulib module strtoull for portability"), \
strtoull (s, e, b))
#endif
#ifdef __cplusplus
}
#endif

273
gnulib/lib/strerror.c Normal file
View File

@ -0,0 +1,273 @@
/* strerror.c --- POSIX compatible system error routine
Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <string.h>
#if REPLACE_STRERROR
# include <errno.h>
# include <stdio.h>
# if GNULIB_defined_ESOCK /* native Windows platforms */
# if HAVE_WINSOCK2_H
# include <winsock2.h>
# endif
# endif
# include "intprops.h"
# undef strerror
# if ! HAVE_DECL_STRERROR
# define strerror(n) NULL
# endif
char *
rpl_strerror (int n)
{
/* These error messages are taken from glibc/sysdeps/gnu/errlist.c. */
switch (n)
{
# if GNULIB_defined_ETXTBSY
case ETXTBSY:
return "Text file busy";
# endif
# if GNULIB_defined_ESOCK /* native Windows platforms */
/* EWOULDBLOCK is the same as EAGAIN. */
case EINPROGRESS:
return "Operation now in progress";
case EALREADY:
return "Operation already in progress";
case ENOTSOCK:
return "Socket operation on non-socket";
case EDESTADDRREQ:
return "Destination address required";
case EMSGSIZE:
return "Message too long";
case EPROTOTYPE:
return "Protocol wrong type for socket";
case ENOPROTOOPT:
return "Protocol not available";
case EPROTONOSUPPORT:
return "Protocol not supported";
case ESOCKTNOSUPPORT:
return "Socket type not supported";
case EOPNOTSUPP:
return "Operation not supported";
case EPFNOSUPPORT:
return "Protocol family not supported";
case EAFNOSUPPORT:
return "Address family not supported by protocol";
case EADDRINUSE:
return "Address already in use";
case EADDRNOTAVAIL:
return "Cannot assign requested address";
case ENETDOWN:
return "Network is down";
case ENETUNREACH:
return "Network is unreachable";
case ENETRESET:
return "Network dropped connection on reset";
case ECONNABORTED:
return "Software caused connection abort";
case ECONNRESET:
return "Connection reset by peer";
case ENOBUFS:
return "No buffer space available";
case EISCONN:
return "Transport endpoint is already connected";
case ENOTCONN:
return "Transport endpoint is not connected";
case ESHUTDOWN:
return "Cannot send after transport endpoint shutdown";
case ETOOMANYREFS:
return "Too many references: cannot splice";
case ETIMEDOUT:
return "Connection timed out";
case ECONNREFUSED:
return "Connection refused";
case ELOOP:
return "Too many levels of symbolic links";
case EHOSTDOWN:
return "Host is down";
case EHOSTUNREACH:
return "No route to host";
case EPROCLIM:
return "Too many processes";
case EUSERS:
return "Too many users";
case EDQUOT:
return "Disk quota exceeded";
case ESTALE:
return "Stale NFS file handle";
case EREMOTE:
return "Object is remote";
# if HAVE_WINSOCK2_H
/* WSA_INVALID_HANDLE maps to EBADF */
/* WSA_NOT_ENOUGH_MEMORY maps to ENOMEM */
/* WSA_INVALID_PARAMETER maps to EINVAL */
case WSA_OPERATION_ABORTED:
return "Overlapped operation aborted";
case WSA_IO_INCOMPLETE:
return "Overlapped I/O event object not in signaled state";
case WSA_IO_PENDING:
return "Overlapped operations will complete later";
/* WSAEINTR maps to EINTR */
/* WSAEBADF maps to EBADF */
/* WSAEACCES maps to EACCES */
/* WSAEFAULT maps to EFAULT */
/* WSAEINVAL maps to EINVAL */
/* WSAEMFILE maps to EMFILE */
/* WSAEWOULDBLOCK maps to EWOULDBLOCK */
/* WSAEINPROGRESS is EINPROGRESS */
/* WSAEALREADY is EALREADY */
/* WSAENOTSOCK is ENOTSOCK */
/* WSAEDESTADDRREQ is EDESTADDRREQ */
/* WSAEMSGSIZE is EMSGSIZE */
/* WSAEPROTOTYPE is EPROTOTYPE */
/* WSAENOPROTOOPT is ENOPROTOOPT */
/* WSAEPROTONOSUPPORT is EPROTONOSUPPORT */
/* WSAESOCKTNOSUPPORT is ESOCKTNOSUPPORT */
/* WSAEOPNOTSUPP is EOPNOTSUPP */
/* WSAEPFNOSUPPORT is EPFNOSUPPORT */
/* WSAEAFNOSUPPORT is EAFNOSUPPORT */
/* WSAEADDRINUSE is EADDRINUSE */
/* WSAEADDRNOTAVAIL is EADDRNOTAVAIL */
/* WSAENETDOWN is ENETDOWN */
/* WSAENETUNREACH is ENETUNREACH */
/* WSAENETRESET is ENETRESET */
/* WSAECONNABORTED is ECONNABORTED */
/* WSAECONNRESET is ECONNRESET */
/* WSAENOBUFS is ENOBUFS */
/* WSAEISCONN is EISCONN */
/* WSAENOTCONN is ENOTCONN */
/* WSAESHUTDOWN is ESHUTDOWN */
/* WSAETOOMANYREFS is ETOOMANYREFS */
/* WSAETIMEDOUT is ETIMEDOUT */
/* WSAECONNREFUSED is ECONNREFUSED */
/* WSAELOOP is ELOOP */
/* WSAENAMETOOLONG maps to ENAMETOOLONG */
/* WSAEHOSTDOWN is EHOSTDOWN */
/* WSAEHOSTUNREACH is EHOSTUNREACH */
/* WSAENOTEMPTY maps to ENOTEMPTY */
/* WSAEPROCLIM is EPROCLIM */
/* WSAEUSERS is EUSERS */
/* WSAEDQUOT is EDQUOT */
/* WSAESTALE is ESTALE */
/* WSAEREMOTE is EREMOTE */
case WSASYSNOTREADY:
return "Network subsystem is unavailable";
case WSAVERNOTSUPPORTED:
return "Winsock.dll version out of range";
case WSANOTINITIALISED:
return "Successful WSAStartup not yet performed";
case WSAEDISCON:
return "Graceful shutdown in progress";
case WSAENOMORE: case WSA_E_NO_MORE:
return "No more results";
case WSAECANCELLED: case WSA_E_CANCELLED:
return "Call was canceled";
case WSAEINVALIDPROCTABLE:
return "Procedure call table is invalid";
case WSAEINVALIDPROVIDER:
return "Service provider is invalid";
case WSAEPROVIDERFAILEDINIT:
return "Service provider failed to initialize";
case WSASYSCALLFAILURE:
return "System call failure";
case WSASERVICE_NOT_FOUND:
return "Service not found";
case WSATYPE_NOT_FOUND:
return "Class type not found";
case WSAEREFUSED:
return "Database query was refused";
case WSAHOST_NOT_FOUND:
return "Host not found";
case WSATRY_AGAIN:
return "Nonauthoritative host not found";
case WSANO_RECOVERY:
return "Nonrecoverable error";
case WSANO_DATA:
return "Valid name, no data record of requested type";
/* WSA_QOS_* omitted */
# endif
# endif
# if GNULIB_defined_ENOMSG
case ENOMSG:
return "No message of desired type";
# endif
# if GNULIB_defined_EIDRM
case EIDRM:
return "Identifier removed";
# endif
# if GNULIB_defined_ENOLINK
case ENOLINK:
return "Link has been severed";
# endif
# if GNULIB_defined_EPROTO
case EPROTO:
return "Protocol error";
# endif
# if GNULIB_defined_EMULTIHOP
case EMULTIHOP:
return "Multihop attempted";
# endif
# if GNULIB_defined_EBADMSG
case EBADMSG:
return "Bad message";
# endif
# if GNULIB_defined_EOVERFLOW
case EOVERFLOW:
return "Value too large for defined data type";
# endif
# if GNULIB_defined_ENOTSUP
case ENOTSUP:
return "Not supported";
# endif
# if GNULIB_defined_
case ECANCELED:
return "Operation canceled";
# endif
}
{
char *result = strerror (n);
if (result == NULL || result[0] == '\0')
{
static char const fmt[] = "Unknown error (%d)";
static char mesg[sizeof fmt + INT_STRLEN_BOUND (n)];
sprintf (mesg, fmt, n);
return mesg;
}
return result;
}
}
#endif

22
gnulib/lib/string.in.h
View File

@ -18,6 +18,10 @@
#ifndef _GL_STRING_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_STRING_H@
@ -165,7 +169,11 @@ extern char *strchrnul (char const *__s, int __c_in)
/* Duplicate S, returning an identical malloc'd string. */
#if @GNULIB_STRDUP@
# if ! @HAVE_DECL_STRDUP@ && ! defined strdup
# if @REPLACE_STRDUP@
# undef strdup
# define strdup rpl_strdup
# endif
# if !(@HAVE_DECL_STRDUP@ || defined strdup) || @REPLACE_STRDUP@
extern char *strdup (char const *__s);
# endif
#elif defined GNULIB_POSIXCHECK
@ -576,6 +584,18 @@ extern char *strsignal (int __sig);
strsignal (a))
#endif
#if @GNULIB_STRVERSCMP@
# if !@HAVE_STRVERSCMP@
extern int strverscmp (const char *, const char *);
# endif
#elif defined GNULIB_POSIXCHECK
# undef strverscmp
# define strverscmp(a, b) \
(GL_LINK_WARNING ("strverscmp is unportable - " \
"use gnulib module strverscmp for portability"), \
strverscmp (a, b))
#endif
#ifdef __cplusplus
}

37
gnulib/lib/sys_select.in.h
View File

@ -1,5 +1,5 @@
/* Substitute for <sys/select.h>.
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -19,10 +19,18 @@
#if @HAVE_SYS_SELECT_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* On many platforms, <sys/select.h> assumes prior inclusion of
<sys/types.h>. */
# include <sys/types.h>
/* On OSF/1 4.0, <sys/select.h> provides only a forward declaration
of 'struct timeval', and no definition of this type.. */
# include <sys/time.h>
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@
@ -37,6 +45,33 @@
# include <sys/socket.h>
/* The definition of GL_LINK_WARNING is copied here. */
# ifdef __cplusplus
extern "C" {
# endif
# if @GNULIB_SELECT@
# if @HAVE_WINSOCK2_H@
# undef select
# define select rpl_select
extern int rpl_select (int, fd_set *, fd_set *, fd_set *, struct timeval *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef select
# define select select_used_without_requesting_gnulib_module_select
# elif defined GNULIB_POSIXCHECK
# undef select
# define select(n,r,w,e,t) \
(GL_LINK_WARNING ("select is not always POSIX compliant - " \
"use gnulib module select for portability"), \
select (n, r, w, e, t))
# endif
# ifdef __cplusplus
}
# endif
#endif
#endif /* _GL_SYS_SELECT_H */

311
gnulib/lib/sys_socket.in.h
View File

@ -27,6 +27,10 @@
#if @HAVE_SYS_SOCKET_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* On many platforms, <sys/socket.h> assumes prior inclusion of
<sys/types.h>. */
# include <sys/types.h>
@ -56,6 +60,10 @@
#else
# ifdef __CYGWIN__
# error "Cygwin does have a sys/socket.h, doesn't it?!?"
# endif
/* A platform that lacks <sys/socket.h>.
Currently only MinGW is supported. See the gnulib manual regarding
@ -92,23 +100,300 @@
# define SHUT_RDWR SD_BOTH
# endif
# if defined _WIN32 || defined __WIN32__
# define ENOTSOCK WSAENOTSOCK
# define EADDRINUSE WSAEADDRINUSE
# define ENETRESET WSAENETRESET
# define ECONNABORTED WSAECONNABORTED
# define ECONNRESET WSAECONNRESET
# define ENOTCONN WSAENOTCONN
# define ESHUTDOWN WSAESHUTDOWN
/* The definition of GL_LINK_WARNING is copied here. */
# if @HAVE_WINSOCK2_H@
/* Include headers needed by the emulation code. */
# include <sys/types.h>
# include <io.h>
typedef int socklen_t;
# endif
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
# define setsockopt(a,b,c,d,e) rpl_setsockopt(a,b,c,d,e)
# ifdef __cplusplus
extern "C" {
# endif
# if @HAVE_WINSOCK2_H@
/* Re-define FD_ISSET to avoid a WSA call while we are not using
network sockets. */
static inline int
rpl_setsockopt(int socket, int level, int optname, const void *optval,
socklen_t optlen)
rpl_fd_isset (SOCKET fd, fd_set * set)
{
return (setsockopt)(socket, level, optname, optval, optlen);
u_int i;
if (set == NULL)
return 0;
for (i = 0; i < set->fd_count; i++)
if (set->fd_array[i] == fd)
return 1;
return 0;
}
# undef FD_ISSET
# define FD_ISSET(fd, set) rpl_fd_isset(fd, set)
# endif
/* Wrap everything else to use libc file descriptors for sockets. */
# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
# undef close
# define close close_used_without_including_unistd_h
# endif
# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
# undef gethostname
# define gethostname gethostname_used_without_including_unistd_h
# endif
# if @GNULIB_SOCKET@
# if @HAVE_WINSOCK2_H@
# undef socket
# define socket rpl_socket
extern int rpl_socket (int, int, int protocol);
# endif
# elif @HAVE_WINSOCK2_H@
# undef socket
# define socket socket_used_without_requesting_gnulib_module_socket
# elif defined GNULIB_POSIXCHECK
# undef socket
# define socket(d,t,p) \
(GL_LINK_WARNING ("socket is not always POSIX compliant - " \
"use gnulib module socket for portability"), \
socket (d, t, p))
# endif
# if @GNULIB_CONNECT@
# if @HAVE_WINSOCK2_H@
# undef connect
# define connect rpl_connect
extern int rpl_connect (int, struct sockaddr *, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef connect
# define connect socket_used_without_requesting_gnulib_module_connect
# elif defined GNULIB_POSIXCHECK
# undef connect
# define connect(s,a,l) \
(GL_LINK_WARNING ("connect is not always POSIX compliant - " \
"use gnulib module connect for portability"), \
connect (s, a, l))
# endif
# if @GNULIB_ACCEPT@
# if @HAVE_WINSOCK2_H@
# undef accept
# define accept rpl_accept
extern int rpl_accept (int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef accept
# define accept accept_used_without_requesting_gnulib_module_accept
# elif defined GNULIB_POSIXCHECK
# undef accept
# define accept(s,a,l) \
(GL_LINK_WARNING ("accept is not always POSIX compliant - " \
"use gnulib module accept for portability"), \
accept (s, a, l))
# endif
# if @GNULIB_BIND@
# if @HAVE_WINSOCK2_H@
# undef bind
# define bind rpl_bind
extern int rpl_bind (int, struct sockaddr *, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef bind
# define bind bind_used_without_requesting_gnulib_module_bind
# elif defined GNULIB_POSIXCHECK
# undef bind
# define bind(s,a,l) \
(GL_LINK_WARNING ("bind is not always POSIX compliant - " \
"use gnulib module bind for portability"), \
bind (s, a, l))
# endif
# if @GNULIB_GETPEERNAME@
# if @HAVE_WINSOCK2_H@
# undef getpeername
# define getpeername rpl_getpeername
extern int rpl_getpeername (int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef getpeername
# define getpeername getpeername_used_without_requesting_gnulib_module_getpeername
# elif defined GNULIB_POSIXCHECK
# undef getpeername
# define getpeername(s,a,l) \
(GL_LINK_WARNING ("getpeername is not always POSIX compliant - " \
"use gnulib module getpeername for portability"), \
getpeername (s, a, l))
# endif
# if @GNULIB_GETSOCKNAME@
# if @HAVE_WINSOCK2_H@
# undef getsockname
# define getsockname rpl_getsockname
extern int rpl_getsockname (int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef getsockname
# define getsockname getsockname_used_without_requesting_gnulib_module_getsockname
# elif defined GNULIB_POSIXCHECK
# undef getsockname
# define getsockname(s,a,l) \
(GL_LINK_WARNING ("getsockname is not always POSIX compliant - " \
"use gnulib module getsockname for portability"), \
getsockname (s, a, l))
# endif
# if @GNULIB_GETSOCKOPT@
# if @HAVE_WINSOCK2_H@
# undef getsockopt
# define getsockopt rpl_getsockopt
extern int rpl_getsockopt (int, int, int, void *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef getsockopt
# define getsockopt getsockopt_used_without_requesting_gnulib_module_getsockopt
# elif defined GNULIB_POSIXCHECK
# undef getsockopt
# define getsockopt(s,lvl,o,v,l) \
(GL_LINK_WARNING ("getsockopt is not always POSIX compliant - " \
"use gnulib module getsockopt for portability"), \
getsockopt (s, lvl, o, v, l))
# endif
# if @GNULIB_LISTEN@
# if @HAVE_WINSOCK2_H@
# undef listen
# define listen rpl_listen
extern int rpl_listen (int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef listen
# define listen listen_used_without_requesting_gnulib_module_listen
# elif defined GNULIB_POSIXCHECK
# undef listen
# define listen(s,b) \
(GL_LINK_WARNING ("listen is not always POSIX compliant - " \
"use gnulib module listen for portability"), \
listen (s, b))
# endif
# if @GNULIB_RECV@
# if @HAVE_WINSOCK2_H@
# undef recv
# define recv rpl_recv
extern int rpl_recv (int, void *, int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef recv
# define recv recv_used_without_requesting_gnulib_module_recv
# elif defined GNULIB_POSIXCHECK
# undef recv
# define recv(s,b,n,f) \
(GL_LINK_WARNING ("recv is not always POSIX compliant - " \
"use gnulib module recv for portability"), \
recv (s, b, n, f))
# endif
# if @GNULIB_SEND@
# if @HAVE_WINSOCK2_H@
# undef send
# define send rpl_send
extern int rpl_send (int, const void *, int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef send
# define send send_used_without_requesting_gnulib_module_send
# elif defined GNULIB_POSIXCHECK
# undef send
# define send(s,b,n,f) \
(GL_LINK_WARNING ("send is not always POSIX compliant - " \
"use gnulib module send for portability"), \
send (s, b, n, f))
# endif
# if @GNULIB_RECVFROM@
# if @HAVE_WINSOCK2_H@
# undef recvfrom
# define recvfrom rpl_recvfrom
extern int rpl_recvfrom (int, void *, int, int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef recvfrom
# define recvfrom recvfrom_used_without_requesting_gnulib_module_recvfrom
# elif defined GNULIB_POSIXCHECK
# undef recvfrom
# define recvfrom(s,b,n,f,a,l) \
(GL_LINK_WARNING ("recvfrom is not always POSIX compliant - " \
"use gnulib module recvfrom for portability"), \
recvfrom (s, b, n, f, a, l))
# endif
# if @GNULIB_SENDTO@
# if @HAVE_WINSOCK2_H@
# undef sendto
# define sendto rpl_sendto
extern int rpl_sendto (int, const void *, int, int, struct sockaddr *, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef sendto
# define sendto sendto_used_without_requesting_gnulib_module_sendto
# elif defined GNULIB_POSIXCHECK
# undef sendto
# define sendto(s,b,n,f,a,l) \
(GL_LINK_WARNING ("sendto is not always POSIX compliant - " \
"use gnulib module sendto for portability"), \
sendto (s, b, n, f, a, l))
# endif
# if @GNULIB_SETSOCKOPT@
# if @HAVE_WINSOCK2_H@
# undef setsockopt
# define setsockopt rpl_setsockopt
extern int rpl_setsockopt (int, int, int, const void *, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef setsockopt
# define setsockopt setsockopt_used_without_requesting_gnulib_module_setsockopt
# elif defined GNULIB_POSIXCHECK
# undef setsockopt
# define setsockopt(s,lvl,o,v,l) \
(GL_LINK_WARNING ("setsockopt is not always POSIX compliant - " \
"use gnulib module setsockopt for portability"), \
setsockopt (s, lvl, o, v, l))
# endif
# if @GNULIB_SHUTDOWN@
# if @HAVE_WINSOCK2_H@
# undef shutdown
# define shutdown rpl_shutdown
extern int rpl_shutdown (int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef shutdown
# define shutdown shutdown_used_without_requesting_gnulib_module_shutdown
# elif defined GNULIB_POSIXCHECK
# undef shutdown
# define shutdown(s,h) \
(GL_LINK_WARNING ("shutdown is not always POSIX compliant - " \
"use gnulib module shutdown for portability"), \
shutdown (s, h))
# endif
# if @HAVE_WINSOCK2_H@
# undef select
# define select select_used_without_including_sys_select_h
# endif
# ifdef __cplusplus
}
# endif

61
gnulib/lib/sys_stat.in.h
View File

@ -1,5 +1,5 @@
/* Provide a more complete sys/stat header file.
Copyright (C) 2006-2008 Free Software Foundation, Inc.
Copyright (C) 2005-2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -21,6 +21,18 @@
incomplete. It is intended to provide definitions and prototypes
needed by an application. Start with what the system provides. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_system_sys_stat_h
/* Special invocation convention. */
#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
#else
/* Normal invocation convention. */
#ifndef _GL_SYS_STAT_H
/* The include_next requires a split double-inclusion guard. */
@ -29,6 +41,8 @@
#ifndef _GL_SYS_STAT_H
#define _GL_SYS_STAT_H
/* The definition of GL_LINK_WARNING is copied here. */
/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
headers that may declare mkdir(). */
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
@ -261,12 +275,25 @@
# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
#endif
#if @GNULIB_LSTAT@
# if ! @HAVE_LSTAT@
/* mingw does not support symlinks, therefore it does not have lstat. But
without links, stat does just fine. */
#if ! @HAVE_LSTAT@
# define lstat stat
# define lstat stat
# elif @REPLACE_LSTAT@
# undef lstat
# define lstat rpl_lstat
extern int rpl_lstat (const char *name, struct stat *buf);
# endif
#elif defined GNULIB_POSIXCHECK
# undef lstat
# define lstat(p,b) \
(GL_LINK_WARNING ("lstat is unportable - " \
"use gnulib module lstat for portability"), \
lstat (p, b))
#endif
#if @REPLACE_MKDIR@
# undef mkdir
# define mkdir rpl_mkdir
@ -287,5 +314,33 @@ rpl_mkdir (char const *name, mode_t mode)
# endif
#endif
/* Declare BSD extensions. */
#if @GNULIB_LCHMOD@
/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
denotes a symbolic link. */
# if !@HAVE_LCHMOD@
/* The lchmod replacement follows symbolic links. Callers should take
this into account; lchmod should be applied only to arguments that
are known to not be symbolic links. On hosts that lack lchmod,
this can lead to race conditions between the check and the
invocation of lchmod, but we know of no workarounds that are
reliable in general. You might try requesting support for lchmod
from your operating system supplier. */
# define lchmod chmod
# endif
# if 0 /* assume already declared */
extern int lchmod (const char *filename, mode_t mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef lchmod
# define lchmod(f,m) \
(GL_LINK_WARNING ("lchmod is unportable - " \
"use gnulib module lchmod for portability"), \
lchmod (f, m))
#endif
#endif /* _GL_SYS_STAT_H */
#endif /* _GL_SYS_STAT_H */
#endif

6
gnulib/lib/sys_time.in.h
View File

@ -1,6 +1,6 @@
/* Provide a more complete sys/time.h.
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -18,6 +18,10 @@
/* Written by Paul Eggert. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined _GL_SYS_TIME_H
/* Simply delegate to the system's header, without adding anything. */

219
gnulib/lib/unistd.in.h
View File

@ -1,5 +1,5 @@
/* Substitute for and wrapper around <unistd.h>.
Copyright (C) 2004-2008 Free Software Foundation, Inc.
Copyright (C) 2003-2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -17,6 +17,10 @@
#ifndef _GL_UNISTD_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* The include_next requires a split double-inclusion guard. */
#if @HAVE_UNISTD_H@
# @INCLUDE_NEXT@ @NEXT_UNISTD_H@
@ -33,6 +37,52 @@
/* mingw fails to declare _exit in <unistd.h>. */
#include <stdlib.h>
#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
/* Get ssize_t. */
# include <sys/types.h>
#endif
#if @GNULIB_GETHOSTNAME@
/* Get all possible declarations of gethostname(). */
# if @UNISTD_H_HAVE_WINSOCK2_H@
# include <winsock2.h>
# if !defined _GL_SYS_SOCKET_H
# undef socket
# define socket socket_used_without_including_sys_socket_h
# undef connect
# define connect connect_used_without_including_sys_socket_h
# undef accept
# define accept accept_used_without_including_sys_socket_h
# undef bind
# define bind bind_used_without_including_sys_socket_h
# undef getpeername
# define getpeername getpeername_used_without_including_sys_socket_h
# undef getsockname
# define getsockname getsockname_used_without_including_sys_socket_h
# undef getsockopt
# define getsockopt getsockopt_used_without_including_sys_socket_h
# undef listen
# define listen listen_used_without_including_sys_socket_h
# undef recv
# define recv recv_used_without_including_sys_socket_h
# undef send
# define send send_used_without_including_sys_socket_h
# undef recvfrom
# define recvfrom recvfrom_used_without_including_sys_socket_h
# undef sendto
# define sendto sendto_used_without_including_sys_socket_h
# undef setsockopt
# define setsockopt setsockopt_used_without_including_sys_socket_h
# undef shutdown
# define shutdown shutdown_used_without_including_sys_socket_h
# endif
# if !defined _GL_SYS_SELECT_H
# undef select
# define select select_used_without_including_sys_select_h
# endif
# endif
#endif
/* The definition of GL_LINK_WARNING is copied here. */
@ -68,6 +118,29 @@ extern int chown (const char *file, uid_t uid, gid_t gid);
#endif
#if @GNULIB_CLOSE@
# if @UNISTD_H_HAVE_WINSOCK2_H@
/* Need a gnulib internal function. */
# define HAVE__GL_CLOSE_FD_MAYBE_SOCKET 1
# endif
# if @REPLACE_CLOSE@
/* Automatically included by modules that need a replacement for close. */
# undef close
# define close rpl_close
extern int close (int);
# endif
#elif @UNISTD_H_HAVE_WINSOCK2_H@
# undef close
# define close close_used_without_requesting_gnulib_module_close
#elif defined GNULIB_POSIXCHECK
# undef close
# define close(f) \
(GL_LINK_WARNING ("close does not portably work on sockets - " \
"use gnulib module close for portability"), \
close (f))
#endif
#if @GNULIB_DUP2@
# if !@HAVE_DUP2@
/* Copy the file descriptor OLDFD into file descriptor NEWFD. Do nothing if
@ -106,6 +179,21 @@ extern char **environ;
#endif
#if @GNULIB_EUIDACCESS@
# if !@HAVE_EUIDACCESS@
/* Like access(), except that is uses the effective user id and group id of
the current process. */
extern int euidaccess (const char *filename, int mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef euidaccess
# define euidaccess(f,m) \
(GL_LINK_WARNING ("euidaccess is unportable - " \
"use gnulib module euidaccess for portability"), \
euidaccess (f, m))
#endif
#if @GNULIB_FCHDIR@
# if @REPLACE_FCHDIR@
@ -116,8 +204,6 @@ extern char **environ;
<http://www.opengroup.org/susv3xsh/fchdir.html>. */
extern int fchdir (int /*fd*/);
# define close rpl_close
extern int close (int);
# define dup rpl_dup
extern int dup (int);
# define dup2 rpl_dup2
@ -133,6 +219,23 @@ extern int dup2 (int, int);
#endif
#if @GNULIB_FSYNC@
/* Synchronize changes to a file.
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/fsync.html>. */
# if !@HAVE_FSYNC@
extern int fsync (int fd);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fsync
# define fsync(fd) \
(GL_LINK_WARNING ("fsync is unportable - " \
"use gnulib module fsync for portability"), \
fsync (fd))
#endif
#if @GNULIB_FTRUNCATE@
# if !@HAVE_FTRUNCATE@
/* Change the size of the file to which FD is opened to become equal to LENGTH.
@ -177,6 +280,70 @@ extern char * getcwd (char *buf, size_t size);
#endif
#if @GNULIB_GETDOMAINNAME@
/* Return the NIS domain name of the machine.
WARNING! The NIS domain name is unrelated to the fully qualified host name
of the machine. It is also unrelated to email addresses.
WARNING! The NIS domain name is usually the empty string or "(none)" when
not using NIS.
Put up to LEN bytes of the NIS domain name into NAME.
Null terminate it if the name is shorter than LEN.
If the NIS domain name is longer than LEN, set errno = EINVAL and return -1.
Return 0 if successful, otherwise set errno and return -1. */
# if !@HAVE_GETDOMAINNAME@
extern int getdomainname(char *name, size_t len);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdomainname
# define getdomainname(n,l) \
(GL_LINK_WARNING ("getdomainname is unportable - " \
"use gnulib module getdomainname for portability"), \
getdomainname (n, l))
#endif
#if @GNULIB_GETDTABLESIZE@
# if !@HAVE_GETDTABLESIZE@
/* Return the maximum number of file descriptors in the current process. */
extern int getdtablesize (void);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdtablesize
# define getdtablesize() \
(GL_LINK_WARNING ("getdtablesize is unportable - " \
"use gnulib module getdtablesize for portability"), \
getdtablesize ())
#endif
#if @GNULIB_GETHOSTNAME@
/* Return the standard host name of the machine.
WARNING! The host name may or may not be fully qualified.
Put up to LEN bytes of the host name into NAME.
Null terminate it if the name is shorter than LEN.
If the host name is longer than LEN, set errno = EINVAL and return -1.
Return 0 if successful, otherwise set errno and return -1. */
# if @UNISTD_H_HAVE_WINSOCK2_H@
# undef gethostname
# define gethostname rpl_gethostname
# endif
# if @UNISTD_H_HAVE_WINSOCK2_H@ || !@HAVE_GETHOSTNAME@
extern int gethostname(char *name, size_t len);
# endif
#elif @UNISTD_H_HAVE_WINSOCK2_H@
# undef gethostname
# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname
#elif defined GNULIB_POSIXCHECK
# undef gethostname
# define gethostname(n,l) \
(GL_LINK_WARNING ("gethostname is unportable - " \
"use gnulib module gethostname for portability"), \
gethostname (n, l))
#endif
#if @GNULIB_GETLOGIN_R@
/* Copies the user's login name to NAME.
The array pointed to by NAME has room for SIZE bytes.
@ -258,6 +425,36 @@ extern int getpagesize (void);
#endif
#if @GNULIB_GETUSERSHELL@
# if !@HAVE_GETUSERSHELL@
/* Return the next valid login shell on the system, or NULL when the end of
the list has been reached. */
extern char *getusershell (void);
/* Rewind to pointer that is advanced at each getusershell() call. */
extern void setusershell (void);
/* Free the pointer that is advanced at each getusershell() call and
associated resources. */
extern void endusershell (void);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getusershell
# define getusershell() \
(GL_LINK_WARNING ("getusershell is unportable - " \
"use gnulib module getusershell for portability"), \
getusershell ())
# undef setusershell
# define setusershell() \
(GL_LINK_WARNING ("setusershell is unportable - " \
"use gnulib module getusershell for portability"), \
setusershell ())
# undef endusershell
# define endusershell() \
(GL_LINK_WARNING ("endusershell is unportable - " \
"use gnulib module getusershell for portability"), \
endusershell ())
#endif
#if @GNULIB_LCHOWN@
# if @REPLACE_LCHOWN@
/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
@ -331,6 +528,22 @@ extern unsigned int sleep (unsigned int n);
#endif
#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
/* Write up to COUNT bytes starting at BUF to file descriptor FD.
See the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/write.html>. */
# undef write
# define write rpl_write
extern ssize_t write (int fd, const void *buf, size_t count);
#endif
#ifdef FCHDIR_REPLACEMENT
/* gnulib internal function. */
extern void _gl_unregister_fd (int fd);
#endif
#ifdef __cplusplus
}
#endif

82
gnulib/lib/vasnprintf.c
View File

@ -215,7 +215,7 @@ local_wcslen (const wchar_t *s)
#undef remainder
#define remainder rem
#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE || NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
/* Determine the decimal-point character according to the current locale. */
# ifndef decimal_point_char_defined
# define decimal_point_char_defined 1
@ -255,11 +255,11 @@ is_infinite_or_zero (double x)
#if NEED_PRINTF_INFINITE_LONG_DOUBLE && !NEED_PRINTF_LONG_DOUBLE && !defined IN_LIBINTL
/* Equivalent to !isfinite(x), but does not require libm. */
/* Equivalent to !isfinite(x) || x == 0, but does not require libm. */
static int
is_infinitel (long double x)
is_infinite_or_zerol (long double x)
{
return isnanl (x) || (x + x == x && x != 0.0L);
return isnanl (x) || x + x == x;
}
#endif
@ -2578,8 +2578,10 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
# elif NEED_PRINTF_INFINITE_LONG_DOUBLE
|| (a.arg[dp->arg_index].type == TYPE_LONGDOUBLE
/* Some systems produce wrong output for Inf,
-Inf, and NaN. */
&& is_infinitel (a.arg[dp->arg_index].a.a_longdouble))
-Inf, and NaN. Some systems in this category
(IRIX 5.3) also do so for -0.0. Therefore we
treat this case here as well. */
&& is_infinite_or_zerol (a.arg[dp->arg_index].a.a_longdouble))
# endif
))
{
@ -2661,9 +2663,11 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
/* POSIX specifies the default precision to be 6 for %f, %F,
%e, %E, but not for %g, %G. Implementations appear to use
the same default precision also for %g, %G. */
the same default precision also for %g, %G. But for %a, %A,
the default precision is 0. */
if (!has_precision)
precision = 6;
if (!(dp->conversion == 'a' || dp->conversion == 'A'))
precision = 6;
/* Allocate a temporary buffer of sufficient size. */
# if NEED_PRINTF_DOUBLE && NEED_PRINTF_LONG_DOUBLE
@ -3139,7 +3143,65 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
abort ();
# else
/* arg is finite. */
abort ();
if (!(arg == 0.0L))
abort ();
pad_ptr = p;
if (dp->conversion == 'f' || dp->conversion == 'F')
{
*p++ = '0';
if ((flags & FLAG_ALT) || precision > 0)
{
*p++ = decimal_point_char ();
for (; precision > 0; precision--)
*p++ = '0';
}
}
else if (dp->conversion == 'e' || dp->conversion == 'E')
{
*p++ = '0';
if ((flags & FLAG_ALT) || precision > 0)
{
*p++ = decimal_point_char ();
for (; precision > 0; precision--)
*p++ = '0';
}
*p++ = dp->conversion; /* 'e' or 'E' */
*p++ = '+';
*p++ = '0';
*p++ = '0';
}
else if (dp->conversion == 'g' || dp->conversion == 'G')
{
*p++ = '0';
if (flags & FLAG_ALT)
{
size_t ndigits =
(precision > 0 ? precision - 1 : 0);
*p++ = decimal_point_char ();
for (; ndigits > 0; --ndigits)
*p++ = '0';
}
}
else if (dp->conversion == 'a' || dp->conversion == 'A')
{
*p++ = '0';
*p++ = dp->conversion - 'A' + 'X';
pad_ptr = p;
*p++ = '0';
if ((flags & FLAG_ALT) || precision > 0)
{
*p++ = decimal_point_char ();
for (; precision > 0; precision--)
*p++ = '0';
}
*p++ = dp->conversion - 'A' + 'P';
*p++ = '+';
*p++ = '0';
}
else
abort ();
# endif
}
@ -4176,7 +4238,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
abort ();
prefixes[prefix_count++] = a.arg[dp->width_arg_index].a.a_int;
}
if (dp->precision_arg_index != ARG_NONE)
if (!prec_ourselves && dp->precision_arg_index != ARG_NONE)
{
if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
abort ();

62
gnulib/lib/w32sock.h Normal file
View File

@ -0,0 +1,62 @@
/* w32sock.h --- internal auxilliary functions for Windows socket functions
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <errno.h>
/* Get O_RDWR and O_BINARY. */
#include <fcntl.h>
/* Get _get_osfhandle() and _open_osfhandle(). */
#include <io.h>
#define FD_TO_SOCKET(fd) ((SOCKET) _get_osfhandle ((fd)))
#define SOCKET_TO_FD(fh) (_open_osfhandle ((long) (fh), O_RDWR | O_BINARY))
static inline void
set_winsock_errno (void)
{
int err = WSAGetLastError ();
WSASetLastError (0);
/* Map some WSAE* errors to the runtime library's error codes. */
switch (err)
{
case WSA_INVALID_HANDLE:
errno = EBADF;
break;
case WSA_NOT_ENOUGH_MEMORY:
errno = ENOMEM;
break;
case WSA_INVALID_PARAMETER:
errno = EINVAL;
break;
case WSAEWOULDBLOCK:
errno = EWOULDBLOCK;
break;
case WSAENAMETOOLONG:
errno = ENAMETOOLONG;
break;
case WSAENOTEMPTY:
errno = ENOTEMPTY;
break;
default:
errno = (err > 10000 && err < 10025) ? err - 10000 : err;
break;
}
}

10
gnulib/lib/wchar.in.h
View File

@ -26,6 +26,10 @@
* the declaration of wcwidth().
*/
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#ifdef __need_mbstate_t
/* Special invocation convention inside uClibc header files. */
@ -61,6 +65,12 @@ extern "C" {
#endif
/* Define wint_t. (Also done in wctype.in.h.) */
#if !@HAVE_WINT_T@ && !defined wint_t
# define wint_t int
#endif
/* Return the number of screen columns needed for WC. */
#if @GNULIB_WCWIDTH@
# if @REPLACE_WCWIDTH@

9
gnulib/m4/arpa_inet_h.m4
View File

@ -1,4 +1,4 @@
# arpa_inet_h.m4 serial 4
# arpa_inet_h.m4 serial 5
dnl Copyright (C) 2006, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -25,6 +25,13 @@ AC_DEFUN([gl_HEADER_ARPA_INET],
gl_CHECK_NEXT_HEADERS([arpa/inet.h])
])
dnl Unconditionally enables the replacement of <arpa/inet.h>.
AC_DEFUN([gl_REPLACE_ARPA_INET_H],
[
AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
ARPA_INET_H='arpa/inet.h'
])
AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.

25
gnulib/m4/close.m4 Normal file
View File

@ -0,0 +1,25 @@
# close.m4 serial 2
dnl Copyright (C) 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_CLOSE],
[
m4_ifdef([gl_PREREQ_SYS_H_WINSOCK2], [
gl_PREREQ_SYS_H_WINSOCK2
if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then
gl_REPLACE_CLOSE
fi
])
])
AC_DEFUN([gl_REPLACE_CLOSE],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
if test $REPLACE_CLOSE != 1; then
AC_LIBOBJ([close])
fi
REPLACE_CLOSE=1
gl_REPLACE_FCLOSE
])

70
gnulib/m4/eoverflow.m4
View File

@ -1,70 +0,0 @@
# eoverflow.m4 serial 2
dnl Copyright (C) 2004, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
# The EOVERFLOW errno value ought to be defined in <errno.h>, according to
# POSIX. But some systems (like AIX 3) don't define it, and some systems
# (like OSF/1) define it when _XOPEN_SOURCE_EXTENDED is defined.
# Define EOVERFLOW as a C macro and as a substituted macro in such a way that
# 1. on all systems, after inclusion of <errno.h>, EOVERFLOW is usable,
# 2. on systems where EOVERFLOW is defined elsewhere, we use the same numeric
# value.
AC_DEFUN([gl_EOVERFLOW],
[
AC_REQUIRE([AC_PROG_CC])dnl
AC_CACHE_CHECK([for EOVERFLOW], ac_cv_decl_EOVERFLOW, [
AC_EGREP_CPP(yes,[
#include <errno.h>
#ifdef EOVERFLOW
yes
#endif
], have_eoverflow=1)
if test -n "$have_eoverflow"; then
dnl EOVERFLOW exists in <errno.h>. Don't need to define EOVERFLOW ourselves.
ac_cv_decl_EOVERFLOW=yes
else
AC_EGREP_CPP(yes,[
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef EOVERFLOW
yes
#endif
], have_eoverflow=1)
if test -n "$have_eoverflow"; then
dnl EOVERFLOW exists but is hidden.
dnl Define it to the same value.
AC_COMPUTE_INT([ac_cv_decl_EOVERFLOW], [EOVERFLOW], [
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
])
else
dnl EOVERFLOW isn't defined by the system. Define EOVERFLOW ourselves, but
dnl don't define it as EINVAL, because snprintf() callers want to
dnl distinguish EINVAL and EOVERFLOW.
ac_cv_decl_EOVERFLOW=E2BIG
fi
fi
])
if test "$ac_cv_decl_EOVERFLOW" != yes; then
AC_DEFINE_UNQUOTED([EOVERFLOW], [$ac_cv_decl_EOVERFLOW],
[Define as good substitute value for EOVERFLOW.])
EOVERFLOW="$ac_cv_decl_EOVERFLOW"
AC_SUBST(EOVERFLOW)
fi
])
dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
dnl Remove this when we can assume autoconf >= 2.61.
m4_ifdef([AC_COMPUTE_INT], [], [
AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
])

113
gnulib/m4/errno_h.m4 Normal file
View File

@ -0,0 +1,113 @@
# errno_h.m4 serial 1
dnl Copyright (C) 2004, 2006, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_HEADER_ERRNO_H],
[
dnl Use AC_REQUIRE here, so that the default behavior below is expanded
dnl once only, before all statements that occur in other macros.
AC_REQUIRE([gl_HEADER_ERRNO_H_BODY])
])
AC_DEFUN([gl_HEADER_ERRNO_H_BODY],
[
AC_REQUIRE([AC_PROG_CC])
AC_CACHE_CHECK([for complete errno.h], gl_cv_header_errno_h_complete, [
AC_EGREP_CPP(booboo,[
#include <errno.h>
#if !defined ENOMSG
booboo
#endif
#if !defined EIDRM
booboo
#endif
#if !defined ENOLINK
booboo
#endif
#if !defined EPROTO
booboo
#endif
#if !defined EMULTIHOP
booboo
#endif
#if !defined EBADMSG
booboo
#endif
#if !defined EOVERFLOW
booboo
#endif
#if !defined ENOTSUP
booboo
#endif
#if !defined ECANCELED
booboo
#endif
],
[gl_cv_header_errno_h_complete=no],
[gl_cv_header_errno_h_complete=yes])
])
if test $gl_cv_header_errno_h_complete = yes; then
ERRNO_H=''
else
gl_CHECK_NEXT_HEADERS([errno.h])
ERRNO_H='errno.h'
fi
AC_SUBST([ERRNO_H])
gl_REPLACE_ERRNO_VALUE([EMULTIHOP])
gl_REPLACE_ERRNO_VALUE([ENOLINK])
gl_REPLACE_ERRNO_VALUE([EOVERFLOW])
])
# Assuming $1 = EOVERFLOW.
# The EOVERFLOW errno value ought to be defined in <errno.h>, according to
# POSIX. But some systems (like OpenBSD 4.0 or AIX 3) don't define it, and
# some systems (like OSF/1) define it when _XOPEN_SOURCE_EXTENDED is defined.
# Check for the value of EOVERFLOW.
# Set the variables EOVERFLOW_HIDDEN and EOVERFLOW_VALUE.
AC_DEFUN([gl_REPLACE_ERRNO_VALUE],
[
if test -n "$ERRNO_H"; then
AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [
AC_EGREP_CPP(yes,[
#include <errno.h>
#ifdef ]$1[
yes
#endif
],
[gl_cv_header_errno_h_]$1[=yes],
[gl_cv_header_errno_h_]$1[=no])
if test $gl_cv_header_errno_h_]$1[ = no; then
AC_EGREP_CPP(yes,[
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef ]$1[
yes
#endif
], [gl_cv_header_errno_h_]$1[=hidden])
if test $gl_cv_header_errno_h_]$1[ = hidden; then
dnl The macro exists but is hidden.
dnl Define it to the same value.
AC_COMPUTE_INT([gl_cv_header_errno_h_]$1, $1, [
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
])
fi
fi
])
case $gl_cv_header_errno_h_]$1[ in
yes | no)
]$1[_HIDDEN=0; ]$1[_VALUE=
;;
*)
]$1[_HIDDEN=1; ]$1[_VALUE="$gl_cv_header_errno_h_]$1["
;;
esac
AC_SUBST($1[_HIDDEN])
AC_SUBST($1[_VALUE])
fi
])

18
gnulib/m4/fclose.m4 Normal file
View File

@ -0,0 +1,18 @@
# fclose.m4 serial 1
dnl Copyright (C) 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_FCLOSE],
[
])
AC_DEFUN([gl_REPLACE_FCLOSE],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
if test $REPLACE_FCLOSE != 1; then
AC_LIBOBJ([fclose])
fi
REPLACE_FCLOSE=1
])

16
gnulib/m4/getaddrinfo.m4
View File

@ -1,5 +1,5 @@
# getaddrinfo.m4 serial 15
dnl Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
# getaddrinfo.m4 serial 16
dnl Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -7,10 +7,9 @@ dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_GETADDRINFO],
[
AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
AC_REQUIRE([gl_HEADER_NETDB])dnl for HAVE_NETDB_H
AC_MSG_NOTICE([checking how to do getaddrinfo, freeaddrinfo and getnameinfo])
AC_CHECK_HEADERS_ONCE(netdb.h)
AC_SEARCH_LIBS(getaddrinfo, [nsl socket])
AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [
AC_TRY_LINK([
@ -72,7 +71,7 @@ AC_DEFUN([gl_GETADDRINFO],
gl_PREREQ_GETADDRINFO
])
# Prerequisites of lib/getaddrinfo.h and lib/getaddrinfo.c.
# Prerequisites of lib/getaddrinfo.c.
AC_DEFUN([gl_PREREQ_GETADDRINFO], [
AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
AC_SEARCH_LIBS(gethostbyname, [inet nsl])
@ -99,7 +98,12 @@ AC_DEFUN([gl_PREREQ_GETADDRINFO], [
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_CHECK_HEADERS_ONCE(netinet/in.h netdb.h)
dnl Including sys/socket.h is wrong for Windows, but Windows does not
dnl have sa_len so the result is correct anyway.
AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [#include <sys/socket.h>])
AC_CHECK_HEADERS_ONCE(netinet/in.h)
AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, gai_strerror, getnameinfo],,,[
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and

1
gnulib/m4/getdelim.m4
View File

@ -31,4 +31,5 @@ AC_DEFUN([gl_FUNC_GETDELIM],
AC_DEFUN([gl_PREREQ_GETDELIM],
[
AC_CHECK_FUNCS([flockfile funlockfile])
AC_CHECK_DECLS([getc_unlocked])
])

21
gnulib/m4/gethostname.m4 Normal file
View File

@ -0,0 +1,21 @@
# gethostname.m4 serial 4
dnl Copyright (C) 2002, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_GETHOSTNAME],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
gl_PREREQ_SYS_H_WINSOCK2
AC_REPLACE_FUNCS(gethostname)
if test $ac_cv_func_gethostname = no; then
HAVE_GETHOSTNAME=0
gl_PREREQ_GETHOSTNAME
fi
])
# Prerequisites of lib/gethostname.c.
AC_DEFUN([gl_PREREQ_GETHOSTNAME], [
AC_CHECK_FUNCS(uname)
])

11
gnulib/m4/gnulib-cache.m4
View File

@ -15,21 +15,30 @@
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl c-ctype getaddrinfo getpass gettext inet_pton mkstemp mktempd physmem poll posix-shell strndup strsep sys_stat useless-if-before-free vasprintf vc-list-files verify
# gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --tests-base=gnulib/tests --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl c-ctype close connect getaddrinfo gethostname getpass gettext inet_pton mkstemp mktempd perror physmem poll posix-shell recv send setsockopt socket strerror strndup strsep sys_stat useless-if-before-free vasprintf vc-list-files verify
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
gl_MODULES([
c-ctype
close
connect
getaddrinfo
gethostname
getpass
gettext
inet_pton
mkstemp
mktempd
perror
physmem
poll
posix-shell
recv
send
setsockopt
socket
strerror
strndup
strsep
sys_stat

12
gnulib/m4/gnulib-common.m4
View File

@ -1,4 +1,4 @@
# gnulib-common.m4 serial 5
# gnulib-common.m4 serial 6
dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -21,6 +21,16 @@ AC_DEFUN([gl_COMMON_BODY], [
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
# define __GNUC_STDC_INLINE__ 1
#endif])
AH_VERBATIM([unused_parameter],
[/* Define as a marker that can be attached to function parameter declarations
for parameters that are not used. This helps to reduce warnings, such as
from GCC -Wunused-parameter. */
#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define _UNUSED_PARAMETER_ __attribute__ ((__unused__))
#else
# define _UNUSED_PARAMETER_
#endif
])
])
# gl_MODULE_INDICATOR([modulename])

124
gnulib/m4/gnulib-comp.m4
View File

@ -43,16 +43,32 @@ AC_DEFUN([gl_INIT],
m4_pushdef([gl_LIBSOURCES_DIR], [])
gl_COMMON
gl_source_base='gnulib/lib'
gl_EOVERFLOW
changequote(,)dnl
LTALLOCA=`echo "$ALLOCA" | sed 's/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'`
changequote([, ])dnl
AC_SUBST([LTALLOCA])
gl_FUNC_ALLOCA
gl_HEADER_ARPA_INET
AC_PROG_MKDIR_P
gl_FUNC_CLOSE
gl_UNISTD_MODULE_INDICATOR([close])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([connect])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([connect])
gl_HEADER_ERRNO_H
gl_FUNC_FCLOSE
gl_STDIO_MODULE_INDICATOR([fclose])
gl_FLOAT_H
gl_FUNC_FSEEKO
gl_STDIO_MODULE_INDICATOR([fseeko])
gl_GETADDRINFO
gl_NETDB_MODULE_INDICATOR([getaddrinfo])
gl_FUNC_GETDELIM
gl_STDIO_MODULE_INDICATOR([getdelim])
gl_FUNC_GETHOSTNAME
gl_UNISTD_MODULE_INDICATOR([gethostname])
gl_FUNC_GETLINE
gl_STDIO_MODULE_INDICATOR([getline])
gl_FUNC_GETPASS
@ -67,27 +83,54 @@ AC_DEFUN([gl_INIT],
gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
gl_FUNC_LSEEK
gl_UNISTD_MODULE_INDICATOR([lseek])
gl_FUNC_LSTAT
gl_SYS_STAT_MODULE_INDICATOR([lstat])
gl_FUNC_MALLOC_POSIX
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
gl_FUNC_MKSTEMP
gl_STDLIB_MODULE_INDICATOR([mkstemp])
gl_HEADER_NETDB
gl_HEADER_NETINET_IN
AC_PROG_MKDIR_P
gl_FUNC_PERROR
gl_STRING_MODULE_INDICATOR([perror])
gl_PHYSMEM
gl_FUNC_POLL
gl_POSIX_SHELL
gl_FUNC_REALLOC_POSIX
gl_STDLIB_MODULE_INDICATOR([realloc-posix])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([recv])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([recv])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([send])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([send])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([setsockopt])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt])
gl_SIZE_MAX
gl_FUNC_SNPRINTF
gl_STDIO_MODULE_INDICATOR([snprintf])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([socket])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([socket])
gl_TYPE_SOCKLEN_T
AM_STDBOOL_H
gl_STDINT_H
gl_STDIO_H
gl_STDLIB_H
gl_FUNC_STRDUP
gl_FUNC_STRDUP_POSIX
gl_STRING_MODULE_INDICATOR([strdup])
gl_FUNC_STRERROR
gl_STRING_MODULE_INDICATOR([strerror])
gl_HEADER_STRING_H
gl_FUNC_STRNDUP
gl_STRING_MODULE_INDICATOR([strndup])
@ -100,6 +143,7 @@ AC_DEFUN([gl_INIT],
gl_HEADER_SYS_SELECT
AC_PROG_MKDIR_P
gl_HEADER_SYS_SOCKET
gl_MODULE_INDICATOR([sys_socket])
AC_PROG_MKDIR_P
gl_HEADER_SYS_STAT_H
AC_PROG_MKDIR_P
@ -154,8 +198,34 @@ AC_DEFUN([gl_INIT],
m4_pushdef([gltests_LIBSOURCES_DIR], [])
gl_COMMON
gl_source_base='gnulib/tests'
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([accept])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([accept])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([bind])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([bind])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([ioctl])
gl_REPLACE_SYS_IOCTL_H
fi
gl_SYS_IOCTL_MODULE_INDICATOR([ioctl])
gl_MODULE_INDICATOR([ioctl])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([listen])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([listen])
AC_CHECK_HEADERS_ONCE([unistd.h sys/wait.h])
gl_SOCKETS
gt_TYPE_WCHAR_T
gt_TYPE_WINT_T
gl_SYS_IOCTL_H
AC_PROG_MKDIR_P
AC_CHECK_FUNCS([shutdown])
abs_aux_dir=`cd "$ac_aux_dir"; pwd`
AC_SUBST([abs_aux_dir])
@ -255,19 +325,24 @@ AC_DEFUN([gl_FILE_LIST], [
build-aux/mktempd
build-aux/useless-if-before-free
build-aux/vc-list-files
lib/alloca.c
lib/alloca.in.h
lib/arpa_inet.in.h
lib/asnprintf.c
lib/asprintf.c
lib/c-ctype.c
lib/c-ctype.h
lib/close.c
lib/connect.c
lib/errno.in.h
lib/fclose.c
lib/float+.h
lib/float.in.h
lib/fseeko.c
lib/gai_strerror.c
lib/getaddrinfo.c
lib/getaddrinfo.h
lib/getdelim.c
lib/gethostname.c
lib/getline.c
lib/getpass.c
lib/getpass.h
@ -275,10 +350,14 @@ AC_DEFUN([gl_FILE_LIST], [
lib/gettimeofday.c
lib/inet_ntop.c
lib/inet_pton.c
lib/intprops.h
lib/lseek.c
lib/lstat.c
lib/malloc.c
lib/mkstemp.c
lib/netdb.in.h
lib/netinet_in.in.h
lib/perror.c
lib/physmem.c
lib/physmem.h
lib/poll.c
@ -288,14 +367,20 @@ AC_DEFUN([gl_FILE_LIST], [
lib/printf-parse.c
lib/printf-parse.h
lib/realloc.c
lib/recv.c
lib/send.c
lib/setsockopt.c
lib/size_max.h
lib/snprintf.c
lib/socket.c
lib/stdbool.in.h
lib/stdint.in.h
lib/stdio-impl.h
lib/stdio-write.c
lib/stdio.in.h
lib/stdlib.in.h
lib/strdup.c
lib/strerror.c
lib/string.in.h
lib/strndup.c
lib/strnlen.c
@ -312,17 +397,21 @@ AC_DEFUN([gl_FILE_LIST], [
lib/vasnprintf.h
lib/vasprintf.c
lib/verify.h
lib/w32sock.h
lib/wchar.in.h
lib/xsize.h
m4/alloca.m4
m4/arpa_inet_h.m4
m4/close.m4
m4/codeset.m4
m4/eoverflow.m4
m4/errno_h.m4
m4/extensions.m4
m4/fclose.m4
m4/float_h.m4
m4/fseeko.m4
m4/getaddrinfo.m4
m4/getdelim.m4
m4/gethostname.m4
m4/getline.m4
m4/getpass.m4
m4/gettext.m4
@ -349,11 +438,14 @@ AC_DEFUN([gl_FILE_LIST], [
m4/lock.m4
m4/longlong.m4
m4/lseek.m4
m4/lstat.m4
m4/malloc.m4
m4/mkstemp.m4
m4/netdb_h.m4
m4/netinet_in_h.m4
m4/nls.m4
m4/onceonly.m4
m4/perror.m4
m4/physmem.m4
m4/po.m4
m4/poll.m4
@ -364,6 +456,7 @@ AC_DEFUN([gl_FILE_LIST], [
m4/realloc.m4
m4/size_max.m4
m4/snprintf.m4
m4/sockets.m4
m4/socklen.m4
m4/sockpfaf.m4
m4/stdbool.m4
@ -372,16 +465,19 @@ AC_DEFUN([gl_FILE_LIST], [
m4/stdio_h.m4
m4/stdlib_h.m4
m4/strdup.m4
m4/strerror.m4
m4/string_h.m4
m4/strndup.m4
m4/strnlen.m4
m4/strpbrk.m4
m4/strsep.m4
m4/sys_ioctl_h.m4
m4/sys_select_h.m4
m4/sys_socket_h.m4
m4/sys_stat_h.m4
m4/sys_time_h.m4
m4/tempname.m4
m4/threadlib.m4
m4/uintmax_t.m4
m4/unistd_h.m4
m4/vasnprintf.m4
@ -391,24 +487,32 @@ AC_DEFUN([gl_FILE_LIST], [
m4/wchar_t.m4
m4/wint_t.m4
m4/xsize.m4
tests/test-EOVERFLOW.c
tests/test-alloca-opt.c
tests/test-arpa_inet.c
tests/test-c-ctype.c
tests/test-errno.c
tests/test-fseeko.c
tests/test-fseeko.sh
tests/test-getaddrinfo.c
tests/test-getdelim.c
tests/test-gethostname.c
tests/test-getline.c
tests/test-gettimeofday.c
tests/test-lseek.c
tests/test-lseek.sh
tests/test-lstat.c
tests/test-netdb.c
tests/test-netinet_in.c
tests/test-perror.c
tests/test-perror.sh
tests/test-poll.c
tests/test-snprintf.c
tests/test-sockets.c
tests/test-stdbool.c
tests/test-stdint.c
tests/test-stdio.c
tests/test-stdlib.c
tests/test-strerror.c
tests/test-string.c
tests/test-sys_select.c
tests/test-sys_socket.c
@ -420,6 +524,12 @@ AC_DEFUN([gl_FILE_LIST], [
tests/test-vc-list-files-cvs.sh
tests/test-vc-list-files-git.sh
tests/test-wchar.c
tests=lib/dummy.c
tests=lib/intprops.h
tests=lib/accept.c
tests=lib/bind.c
tests=lib/ioctl.c
tests=lib/listen.c
tests=lib/sockets.c
tests=lib/sockets.h
tests=lib/sys_ioctl.in.h
tests=lib/w32sock.h
])

32
gnulib/m4/include_next.m4
View File

@ -1,4 +1,4 @@
# include_next.m4 serial 6
# include_next.m4 serial 8
dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -6,6 +6,21 @@ dnl with or without modifications, as long as this notice is preserved.
dnl From Paul Eggert and Derek Price.
dnl Sets INCLUDE_NEXT and PRAGMA_SYSTEM_HEADER.
dnl
dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to
dnl 'include' otherwise.
dnl
dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next,
dnl so as to avoid GCC warnings when the gcc option -pedantic is used.
dnl '#pragma GCC system_header' has the same effect as if the file was found
dnl through the include search path specified with '-isystem' options (as
dnl opposed to the search path specified with '-I' options). Namely, gcc
dnl does not warn about some things, and on some systems (Solaris and Interix)
dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side
dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead
dnl of plain '__STDC__'.
AC_DEFUN([gl_INCLUDE_NEXT],
[
AC_LANG_PREPROC_REQUIRE()
@ -13,8 +28,12 @@ AC_DEFUN([gl_INCLUDE_NEXT],
[gl_cv_have_include_next],
[rm -rf conftestd1 conftestd2
mkdir conftestd1 conftestd2
dnl The include of <stdio.h> is because IBM C 9.0 on AIX 6.1 supports
dnl include_next when used as first preprocessor directive in a file,
dnl but not when preceded by another include directive.
cat <<EOF > conftestd1/conftest.h
#define DEFINED_IN_CONFTESTD1
#include <stdio.h>
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
@ -36,18 +55,17 @@ EOF
CPPFLAGS="$save_CPPFLAGS"
rm -rf conftestd1 conftestd2
])
PRAGMA_SYSTEM_HEADER=
if test $gl_cv_have_include_next = yes; then
dnl FIXME: Remove HAVE_INCLUDE_NEXT and update everything that uses it
dnl to use @INCLUDE_NEXT@ instead.
AC_DEFINE([HAVE_INCLUDE_NEXT], 1,
[Define if your compiler supports the #include_next directive.])
INCLUDE_NEXT=include_next
if test -n "$GCC"; then
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
fi
else
INCLUDE_NEXT=include
fi
AC_SUBST([INCLUDE_NEXT])
AC_SUBST([PRAGMA_SYSTEM_HEADER])
])
# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...)

5
gnulib/m4/inet_ntop.m4
View File

@ -1,4 +1,4 @@
# inet_ntop.m4 serial 6
# inet_ntop.m4 serial 7
dnl Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -9,8 +9,7 @@ AC_DEFUN([gl_INET_NTOP],
dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
ARPA_INET_H='arpa/inet.h'
gl_REPLACE_ARPA_INET_H
AC_REPLACE_FUNCS(inet_ntop)
gl_PREREQ_INET_NTOP

5
gnulib/m4/inet_pton.m4
View File

@ -1,4 +1,4 @@
# inet_pton.m4 serial 5
# inet_pton.m4 serial 6
dnl Copyright (C) 2006, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -9,8 +9,7 @@ AC_DEFUN([gl_INET_PTON],
dnl Persuade Solaris <arpa/inet.h> to declare inet_pton.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
ARPA_INET_H='arpa/inet.h'
gl_REPLACE_ARPA_INET_H
AC_REPLACE_FUNCS(inet_pton)
gl_PREREQ_INET_PTON

27
gnulib/m4/lib-link.m4
View File

@ -1,4 +1,4 @@
# lib-link.m4 serial 15 (gettext-0.18)
# lib-link.m4 serial 16 (gettext-0.18)
dnl Copyright (C) 2001-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -194,6 +194,10 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
if test "$acl_libdirstem2" != "$acl_libdirstem" \
&& ! test -d "$withval/$acl_libdirstem"; then
additional_libdir="$withval/$acl_libdirstem2"
fi
fi
fi
])
@ -352,7 +356,9 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
dnl Linking with a shared library. We attempt to hardcode its
dnl directory into the executable's runpath, unless it's the
dnl standard /usr/lib.
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
dnl No hardcoding is needed.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
@ -443,6 +449,11 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
LIB[]NAME[]_PREFIX="$basedir"
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
LIB[]NAME[]_PREFIX="$basedir"
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
dnl Potentially add $additional_includedir to $INCNAME.
@ -501,9 +512,11 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
dnl 3. if it's already present in $LDFLAGS or the already
dnl constructed $LIBNAME,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
haveit=
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
@ -684,7 +697,8 @@ AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
if test -n "$next"; then
dir="$next"
dnl No need to hardcode the standard /usr/lib.
if test "X$dir" != "X/usr/$acl_libdirstem"; then
if test "X$dir" != "X/usr/$acl_libdirstem" \
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
rpathdirs="$rpathdirs $dir"
fi
next=
@ -693,7 +707,8 @@ AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
-L) next=yes ;;
-L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
dnl No need to hardcode the standard /usr/lib.
if test "X$dir" != "X/usr/$acl_libdirstem"; then
if test "X$dir" != "X/usr/$acl_libdirstem" \
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
rpathdirs="$rpathdirs $dir"
fi
next= ;;

88
gnulib/m4/lib-prefix.m4
View File

@ -1,5 +1,5 @@
# lib-prefix.m4 serial 5 (gettext-0.15)
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
# lib-prefix.m4 serial 6 (gettext-0.18)
dnl Copyright (C) 2001-2005, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -153,33 +153,69 @@ AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
prefix="$acl_save_prefix"
])
dnl AC_LIB_PREPARE_MULTILIB creates a variable acl_libdirstem, containing
dnl the basename of the libdir, either "lib" or "lib64".
dnl AC_LIB_PREPARE_MULTILIB creates
dnl - a variable acl_libdirstem, containing the basename of the libdir, either
dnl "lib" or "lib64" or "lib/64",
dnl - a variable acl_libdirstem2, as a secondary possible value for
dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
dnl "lib/amd64".
AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
[
dnl There is no formal standard regarding lib and lib64. The current
dnl practice is that on a system supporting 32-bit and 64-bit instruction
dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit
dnl libraries go under $prefix/lib. We determine the compiler's default
dnl mode by looking at the compiler's library search path. If at least
dnl of its elements ends in /lib64 or points to a directory whose absolute
dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the
dnl default, namely "lib".
dnl There is no formal standard regarding lib and lib64.
dnl On glibc systems, the current practice is that on a system supporting
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
dnl the compiler's default mode by looking at the compiler's library search
dnl path. If at least one of its elements ends in /lib64 or points to a
dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
dnl Otherwise we use the default, namely "lib".
dnl On Solaris systems, the current practice is that on a system supporting
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
AC_REQUIRE([AC_CANONICAL_HOST])
acl_libdirstem=lib
searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
if test -n "$searchpath"; then
acl_save_IFS="${IFS= }"; IFS=":"
for searchdir in $searchpath; do
if test -d "$searchdir"; then
case "$searchdir" in
*/lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
*) searchdir=`cd "$searchdir" && pwd`
case "$searchdir" in
*/lib64 ) acl_libdirstem=lib64 ;;
esac ;;
acl_libdirstem2=
case "$host_os" in
solaris*)
dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
dnl symlink is missing, so we set acl_libdirstem2 too.
AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
[AC_EGREP_CPP([sixtyfour bits], [
#ifdef _LP64
sixtyfour bits
#endif
], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
])
if test $gl_cv_solaris_64bit = yes; then
acl_libdirstem=lib/64
case "$host_cpu" in
sparc*) acl_libdirstem2=lib/sparcv9 ;;
i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
esac
fi
done
IFS="$acl_save_IFS"
fi
;;
*)
searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
if test -n "$searchpath"; then
acl_save_IFS="${IFS= }"; IFS=":"
for searchdir in $searchpath; do
if test -d "$searchdir"; then
case "$searchdir" in
*/lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
*) searchdir=`cd "$searchdir" && pwd`
case "$searchdir" in
*/lib64 ) acl_libdirstem=lib64 ;;
esac ;;
esac
fi
done
IFS="$acl_save_IFS"
fi
;;
esac
test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
])

330
gnulib/m4/lock.m4
View File

@ -1,4 +1,4 @@
# lock.m4 serial 8 (gettext-0.18)
# lock.m4 serial 9 (gettext-0.18)
dnl Copyright (C) 2005-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -6,261 +6,28 @@ dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl gl_LOCK
dnl -------
dnl Tests for a multithreading library to be used.
dnl Defines at most one of the macros USE_POSIX_THREADS, USE_SOLARIS_THREADS,
dnl USE_PTH_THREADS, USE_WIN32_THREADS
dnl Sets the variables LIBTHREAD and LTLIBTHREAD to the linker options for use
dnl in a Makefile (LIBTHREAD for use without libtool, LTLIBTHREAD for use with
dnl libtool).
dnl Sets the variables LIBMULTITHREAD and LTLIBMULTITHREAD similarly, for
dnl programs that really need multithread functionality. The difference
dnl between LIBTHREAD and LIBMULTITHREAD is that on platforms supporting weak
dnl symbols, typically LIBTHREAD="" whereas LIBMULTITHREAD="-lpthread".
dnl Adds to CPPFLAGS the flag -D_REENTRANT or -D_THREAD_SAFE if needed for
dnl multithread-safe programs.
AC_DEFUN([gl_LOCK_EARLY],
AC_DEFUN([gl_LOCK],
[
AC_REQUIRE([gl_LOCK_EARLY_BODY])
])
dnl The guts of gl_LOCK_EARLY. Needs to be expanded only once.
AC_DEFUN([gl_LOCK_EARLY_BODY],
[
dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
dnl influences the result of the autoconf tests that test for *_unlocked
dnl declarations, on AIX 5 at least. Therefore it must come early.
AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
AC_BEFORE([$0], [gl_ARGP])dnl
AC_REQUIRE([AC_CANONICAL_HOST])
dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
dnl AC_GNU_SOURCE.
m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
[AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
[AC_REQUIRE([AC_GNU_SOURCE])])
dnl Check for multithreading.
m4_divert_text([DEFAULTS], [gl_use_threads_default=])
AC_ARG_ENABLE(threads,
AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API])
AC_HELP_STRING([--disable-threads], [build without multithread safety]),
[gl_use_threads=$enableval],
[if test -n "$gl_use_threads_default"; then
gl_use_threads="$gl_use_threads_default"
else
case "$host_os" in
dnl Disable multithreading by default on OSF/1, because it interferes
dnl with fork()/exec(): When msgexec is linked with -lpthread, its
dnl child process gets an endless segmentation fault inside execvp().
osf*) gl_use_threads=no ;;
*) gl_use_threads=yes ;;
esac
fi
])
if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
# For using <pthread.h>:
case "$host_os" in
osf*)
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
# groks <pthread.h>. cc also understands the flag -pthread, but
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
# 2. putting a flag into CPPFLAGS that has an effect on the linker
# causes the AC_TRY_LINK test below to succeed unexpectedly,
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
;;
esac
# Some systems optimize for single-threaded programs by default, and
# need special flags to disable these optimizations. For example, the
# definition of 'errno' in <errno.h>.
case "$host_os" in
aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
esac
fi
])
dnl The guts of gl_LOCK. Needs to be expanded only once.
AC_DEFUN([gl_LOCK_BODY],
[
AC_REQUIRE([gl_LOCK_EARLY_BODY])
gl_threads_api=none
LIBTHREAD=
LTLIBTHREAD=
LIBMULTITHREAD=
LTLIBMULTITHREAD=
if test "$gl_use_threads" != no; then
dnl Check whether the compiler and linker support weak declarations.
AC_MSG_CHECKING([whether imported symbols can be declared weak])
gl_have_weak=no
AC_TRY_LINK([extern void xyzzy ();
#pragma weak xyzzy], [xyzzy();], [gl_have_weak=yes])
AC_MSG_RESULT([$gl_have_weak])
if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_LOCK_EARLY_BODY.
AC_CHECK_HEADER(pthread.h, gl_have_pthread_h=yes, gl_have_pthread_h=no)
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
gl_have_pthread=
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
AC_TRY_LINK([#include <pthread.h>],
[pthread_mutex_lock((pthread_mutex_t*)0);
pthread_mutexattr_init((pthread_mutexattr_t*)0);],
[gl_have_pthread=yes])
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test -n "$gl_have_pthread"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
AC_CHECK_LIB(pthread, pthread_kill,
[LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
case "$host_os" in
solaris* | hpux*)
AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], 1,
[Define if the pthread_in_use() detection is hard.])
esac
])
else
# Some library is needed. Try libpthread and libc_r.
AC_CHECK_LIB(pthread, pthread_kill,
[gl_have_pthread=yes
LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread])
if test -z "$gl_have_pthread"; then
# For FreeBSD 4.
AC_CHECK_LIB(c_r, pthread_kill,
[gl_have_pthread=yes
LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r])
fi
fi
if test -n "$gl_have_pthread"; then
gl_threads_api=posix
AC_DEFINE([USE_POSIX_THREADS], 1,
[Define if the POSIX multithreading library can be used.])
if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
if test $gl_have_weak = yes; then
AC_DEFINE([USE_POSIX_THREADS_WEAK], 1,
[Define if references to the POSIX multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
# OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the
# pthread_rwlock_* functions.
AC_CHECK_TYPE([pthread_rwlock_t],
[AC_DEFINE([HAVE_PTHREAD_RWLOCK], 1,
[Define if the POSIX multithreading library has read/write locks.])],
[],
[#include <pthread.h>])
# glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
AC_TRY_COMPILE([#include <pthread.h>],
[#if __FreeBSD__ == 4
AC_REQUIRE([gl_THREADLIB])
if test "$gl_threads_api" = posix; then
# OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the
# pthread_rwlock_* functions.
AC_CHECK_TYPE([pthread_rwlock_t],
[AC_DEFINE([HAVE_PTHREAD_RWLOCK], 1,
[Define if the POSIX multithreading library has read/write locks.])],
[],
[#include <pthread.h>])
# glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
AC_TRY_COMPILE([#include <pthread.h>],
[#if __FreeBSD__ == 4
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
#else
int x = (int)PTHREAD_MUTEX_RECURSIVE;
return !x;
#endif],
[AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], 1,
[Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])])
fi
fi
fi
if test -z "$gl_have_pthread"; then
if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
gl_have_solaristhread=
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lthread"
AC_TRY_LINK([#include <thread.h>
#include <synch.h>],
[thr_self();],
[gl_have_solaristhread=yes])
LIBS="$gl_save_LIBS"
if test -n "$gl_have_solaristhread"; then
gl_threads_api=solaris
LIBTHREAD=-lthread
LTLIBTHREAD=-lthread
LIBMULTITHREAD="$LIBTHREAD"
LTLIBMULTITHREAD="$LTLIBTHREAD"
AC_DEFINE([USE_SOLARIS_THREADS], 1,
[Define if the old Solaris multithreading library can be used.])
if test $gl_have_weak = yes; then
AC_DEFINE([USE_SOLARIS_THREADS_WEAK], 1,
[Define if references to the old Solaris multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
fi
fi
if test "$gl_use_threads" = pth; then
gl_save_CPPFLAGS="$CPPFLAGS"
AC_LIB_LINKFLAGS(pth)
gl_have_pth=
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lpth"
AC_TRY_LINK([#include <pth.h>], [pth_self();], gl_have_pth=yes)
LIBS="$gl_save_LIBS"
if test -n "$gl_have_pth"; then
gl_threads_api=pth
LIBTHREAD="$LIBPTH"
LTLIBTHREAD="$LTLIBPTH"
LIBMULTITHREAD="$LIBTHREAD"
LTLIBMULTITHREAD="$LTLIBTHREAD"
AC_DEFINE([USE_PTH_THREADS], 1,
[Define if the GNU Pth multithreading library can be used.])
if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
if test $gl_have_weak = yes; then
AC_DEFINE([USE_PTH_THREADS_WEAK], 1,
[Define if references to the GNU Pth multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
else
CPPFLAGS="$gl_save_CPPFLAGS"
fi
fi
if test -z "$gl_have_pthread"; then
if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then
if { case "$host_os" in
mingw*) true;;
*) false;;
esac
}; then
gl_threads_api=win32
AC_DEFINE([USE_WIN32_THREADS], 1,
[Define if the Win32 multithreading API can be used.])
fi
fi
fi
[AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], 1,
[Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])])
fi
AC_MSG_CHECKING([for multithread API to use])
AC_MSG_RESULT([$gl_threads_api])
AC_SUBST(LIBTHREAD)
AC_SUBST(LTLIBTHREAD)
AC_SUBST(LIBMULTITHREAD)
AC_SUBST(LTLIBMULTITHREAD)
])
AC_DEFUN([gl_LOCK],
[
AC_REQUIRE([gl_LOCK_EARLY])
AC_REQUIRE([gl_LOCK_BODY])
gl_PREREQ_LOCK
])
@ -268,68 +35,3 @@ AC_DEFUN([gl_LOCK],
AC_DEFUN([gl_PREREQ_LOCK], [
AC_REQUIRE([AC_C_INLINE])
])
dnl gl_DISABLE_THREADS
dnl ------------------
dnl Sets the gl_LOCK default so that threads are not used by default.
dnl The user can still override it at installation time, by using the
dnl configure option '--enable-threads'.
AC_DEFUN([gl_DISABLE_THREADS], [
m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no])
])
dnl Survey of platforms:
dnl
dnl Platform Available Compiler Supports test-lock
dnl flavours option weak result
dnl --------------- --------- --------- -------- ---------
dnl Linux 2.4/glibc posix -lpthread Y OK
dnl
dnl GNU Hurd/glibc posix
dnl
dnl FreeBSD 5.3 posix -lc_r Y
dnl posix -lkse ? Y
dnl posix -lpthread ? Y
dnl posix -lthr Y
dnl
dnl FreeBSD 5.2 posix -lc_r Y
dnl posix -lkse Y
dnl posix -lthr Y
dnl
dnl FreeBSD 4.0,4.10 posix -lc_r Y OK
dnl
dnl NetBSD 1.6 --
dnl
dnl OpenBSD 3.4 posix -lpthread Y OK
dnl
dnl MacOS X 10.[123] posix -lpthread Y OK
dnl
dnl Solaris 7,8,9 posix -lpthread Y Sol 7,8: 0.0; Sol 9: OK
dnl solaris -lthread Y Sol 7,8: 0.0; Sol 9: OK
dnl
dnl HP-UX 11 posix -lpthread N (cc) OK
dnl Y (gcc)
dnl
dnl IRIX 6.5 posix -lpthread Y 0.5
dnl
dnl AIX 4.3,5.1 posix -lpthread N AIX 4: 0.5; AIX 5: OK
dnl
dnl OSF/1 4.0,5.1 posix -pthread (cc) N OK
dnl -lpthread (gcc) Y
dnl
dnl Cygwin posix -lpthread Y OK
dnl
dnl Any of the above pth -lpth 0.0
dnl
dnl Mingw win32 N OK
dnl
dnl BeOS 5 --
dnl
dnl The test-lock result shows what happens if in test-lock.c EXPLICIT_YIELD is
dnl turned off:
dnl OK if all three tests terminate OK,
dnl 0.5 if the first test terminates OK but the second one loops endlessly,
dnl 0.0 if the first test already loops endlessly.

23
gnulib/m4/lstat.m4 Normal file
View File

@ -0,0 +1,23 @@
#serial 17
# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
dnl From Jim Meyering.
AC_DEFUN([gl_FUNC_LSTAT],
[
AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
dnl Note: AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK does AC_LIBOBJ(lstat).
if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
REPLACE_LSTAT=1
fi
# Prerequisites of lib/lstat.c.
AC_REQUIRE([AC_C_INLINE])
:
])

33
gnulib/m4/netdb_h.m4 Normal file
View File

@ -0,0 +1,33 @@
# netdb_h.m4 serial 3
dnl Copyright (C) 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_HEADER_NETDB],
[
AC_REQUIRE([gl_NETDB_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([netdb.h])
if test $ac_cv_header_netdb_h = yes; then
AC_CHECK_TYPES([struct addrinfo], [NETDB_H=''], [NETDB_H='netdb.h'],
[[#include <netdb.h>]])
HAVE_NETDB_H=1
else
NETDB_H='netdb.h'
HAVE_NETDB_H=0
fi
AC_SUBST([HAVE_NETDB_H])
AC_SUBST([NETDB_H])
])
AC_DEFUN([gl_NETDB_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_NETDB_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_NETDB_H_DEFAULTS],
[
GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO])
])

17
gnulib/m4/perror.m4 Normal file
View File

@ -0,0 +1,17 @@
# perror.m4 serial 1
dnl Copyright (C) 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_PERROR],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
AC_REQUIRE([gl_HEADER_ERRNO_H])
if test -n "$ERRNO_H"; then
dnl The system's perror() cannot know about the new errno values we add
dnl to <errno.h>. Replace it.
REPLACE_PERROR=1
AC_LIBOBJ([perror])
fi
])

6
gnulib/m4/posix-shell.m4
View File

@ -31,12 +31,16 @@ AC_DEFUN([gl_POSIX_SHELL],
func_ret_failure () {
return 1
}
subshell_umask_sanity () {
(umask 22; (umask 0); test $(umask) -eq 22)
}
test "[$](echo foo)" = foo &&
func_success &&
! func_failure &&
func_ret_success &&
! func_ret_failure &&
(set x && func_ret_success y && test x = "[$]1")
(set x && func_ret_success y && test x = "[$]1") &&
subshell_umask_sanity
'
for gl_cv_posix_shell in \
"$CONFIG_SHELL" "$SHELL" /bin/sh /bin/bash /bin/ksh /bin/sh5 no; do

65
gnulib/m4/sockets.m4 Normal file
View File

@ -0,0 +1,65 @@
# sockets.m4 serial 2
dnl Copyright (C) 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_SOCKETS],
[
gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H
LIBSOCKET=
if test $HAVE_WINSOCK2_H = 1; then
dnl Native Windows API (not Cygwin).
AC_CACHE_CHECK([if we need to call WSAStartup in winsock2.h and -lws2_32],
[gl_cv_func_wsastartup], [
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
AC_TRY_LINK([
#ifdef HAVE_WINSOCK2_H
# include <winsock2.h>
#endif], [
WORD wVersionRequested = MAKEWORD(1, 1);
WSADATA wsaData;
int err = WSAStartup(wVersionRequested, &wsaData);
WSACleanup ();],
gl_cv_func_wsastartup=yes, gl_cv_func_wsastartup=no)
LIBS="$gl_save_LIBS"
])
if test "$gl_cv_func_wsastartup" = "yes"; then
AC_DEFINE([WINDOWS_SOCKETS], 1, [Define if WSAStartup is needed.])
LIBSOCKET='-lws2_32'
fi
else
dnl Unix API.
dnl Solaris has most socket functions in libsocket.
AC_CACHE_CHECK([whether setsockopt requires -lsocket], [gl_cv_lib_socket], [
gl_cv_lib_socket=no
AC_TRY_LINK([extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();], [setsockopt();],
[],
[gl_save_LIBS="$LIBS"
LIBS="$LIBS -lsocket"
AC_TRY_LINK([extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();], [setsockopt();],
[gl_cv_lib_socket=yes])
LIBS="$gl_save_LIBS"
])
])
if test $gl_cv_lib_socket = yes; then
LIBSOCKET='-lsocket'
fi
fi
AC_SUBST([LIBSOCKET])
gl_PREREQ_SOCKETS
])
# Prerequisites of lib/sockets.c.
AC_DEFUN([gl_PREREQ_SOCKETS], [
:
])

132
gnulib/m4/stdio_h.m4
View File

@ -1,4 +1,4 @@
# stdio_h.m4 serial 11
# stdio_h.m4 serial 14
dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -8,6 +8,28 @@ AC_DEFUN([gl_STDIO_H],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([stdio.h])
dnl No need to create extra modules for these functions. Everyone who uses
dnl <stdio.h> likely needs them.
GNULIB_FPRINTF=1
GNULIB_PRINTF=1
GNULIB_VFPRINTF=1
GNULIB_VPRINTF=1
GNULIB_FPUTC=1
GNULIB_PUTC=1
GNULIB_PUTCHAR=1
GNULIB_FPUTS=1
GNULIB_PUTS=1
GNULIB_FWRITE=1
dnl This ifdef is just an optimization, to avoid performing a configure
dnl check whose result is not used. It does not make the test of
dnl GNULIB_STDIO_H_SIGPIPE or GNULIB_SIGPIPE redundant.
m4_ifdef([gl_SIGNAL_SIGPIPE], [
gl_SIGNAL_SIGPIPE
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_STDIO_WRITE_FUNCS=1
AC_LIBOBJ([stdio-write])
fi
])
])
AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
@ -19,53 +41,69 @@ AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
AC_DEFUN([gl_STDIO_H_DEFAULTS],
[
GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX])
GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX])
GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF])
GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX])
GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX])
GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF])
GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF])
GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX])
GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF])
GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX])
GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF])
GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX])
GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF])
GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF])
GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX])
GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF])
GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE])
GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC])
GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC])
GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR])
GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS])
GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS])
GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE])
GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR])
GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
dnl Assume proper GNU behavior unless another module says otherwise.
REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF])
REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF])
REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF])
REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF])
REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF])
HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF])
REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF])
REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN])
REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN])
HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK])
HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH])
HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE])
HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF])
REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF])
REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF])
REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF])
REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF])
REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF])
HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF])
REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF])
HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF])
REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN])
REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN])
HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK])
HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH])
REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE])
HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE])
REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR])
])
dnl Code shared by fseeko and ftello. Determine if large files are supported,

43
gnulib/m4/stdlib_h.m4
View File

@ -1,4 +1,4 @@
# stdlib_h.m4 serial 7
# stdlib_h.m4 serial 13
dnl Copyright (C) 2007, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -8,6 +8,9 @@ AC_DEFUN([gl_STDLIB_H],
[
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([stdlib.h])
AC_CHECK_TYPES([struct random_data],
[], [HAVE_STRUCT_RANDOM_DATA=0],
[[#include <stdlib.h>]])
])
AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
@ -22,26 +25,38 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_CALLOC_POSIX=1; AC_SUBST([HAVE_CALLOC_POSIX])
HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
HAVE_MALLOC_POSIX=1; AC_SUBST([HAVE_MALLOC_POSIX])
HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
HAVE_REALLOC_POSIX=1; AC_SUBST([HAVE_REALLOC_POSIX])
HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV])
REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
VOID_UNSETENV=0; AC_SUBST([VOID_UNSETENV])
HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
HAVE_CALLOC_POSIX=1; AC_SUBST([HAVE_CALLOC_POSIX])
HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
HAVE_MALLOC_POSIX=1; AC_SUBST([HAVE_MALLOC_POSIX])
HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
HAVE_REALLOC_POSIX=1; AC_SUBST([HAVE_REALLOC_POSIX])
HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV])
HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
VOID_UNSETENV=0; AC_SUBST([VOID_UNSETENV])
])

22
gnulib/m4/strdup.m4
View File

@ -1,7 +1,6 @@
# strdup.m4 serial 9
# strdup.m4 serial 10
dnl Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software
dnl Foundation, Inc.
dnl Copyright (C) 2002-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -18,5 +17,22 @@ AC_DEFUN([gl_FUNC_STRDUP],
gl_PREREQ_STRDUP
])
AC_DEFUN([gl_FUNC_STRDUP_POSIX],
[
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
if test $gl_cv_func_malloc_posix != yes; then
REPLACE_STRDUP=1
AC_LIBOBJ([strdup])
else
AC_REPLACE_FUNCS(strdup)
fi
AC_CHECK_DECLS_ONCE(strdup)
if test $ac_cv_have_decl_strdup = no; then
HAVE_DECL_STRDUP=0
fi
gl_PREREQ_STRDUP
])
# Prerequisites of lib/strdup.c.
AC_DEFUN([gl_PREREQ_STRDUP], [:])

68
gnulib/m4/strerror.m4 Normal file
View File

@ -0,0 +1,68 @@
# strerror.m4 serial 9
dnl Copyright (C) 2002, 2007-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_STRERROR],
[
AC_REQUIRE([gl_FUNC_STRERROR_SEPARATE])
if test $REPLACE_STRERROR = 1; then
AC_LIBOBJ([strerror])
AC_DEFINE_UNQUOTED([REPLACE_STRERROR], [$REPLACE_STRERROR],
[Define this to 1 if strerror is broken.])
fi
])
# Like gl_FUNC_STRERROR, except prepare for separate compilation (no AC_LIBOBJ).
AC_DEFUN([gl_FUNC_STRERROR_SEPARATE],
[
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REQUIRE([gl_HEADER_ERRNO_H])
if test -z "$ERRNO_H"; then
AC_CACHE_CHECK([for working strerror function],
[gl_cv_func_working_strerror],
[AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[#include <string.h>
]],
[[return !*strerror (-2);]])],
[gl_cv_func_working_strerror=yes],
[gl_cv_func_working_strerror=no],
[dnl Assume crossbuild works if it compiles.
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[#include <string.h>
]],
[[return !*strerror (-2);]])],
[gl_cv_func_working_strerror=yes],
[gl_cv_func_working_strerror=no])
])
])
if test $gl_cv_func_working_strerror = no; then
dnl The system's strerror() fails to return a string for out-of-range
dnl integers. Replace it.
REPLACE_STRERROR=1
fi
else
dnl The system's strerror() cannot know about the new errno values we add
dnl to <errno.h>. Replace it.
REPLACE_STRERROR=1
fi
if test $REPLACE_STRERROR = 1; then
gl_PREREQ_STRERROR
fi
])
# Prerequisites of lib/strerror.c.
AC_DEFUN([gl_PREREQ_STRERROR], [
AC_CHECK_DECLS([strerror])
AC_CHECK_HEADERS_ONCE([sys/socket.h])
if test $ac_cv_header_sys_socket_h != yes; then
dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make
dnl the check for those headers unconditional; yet cygwin reports
dnl that the headers are present but cannot be compiled (since on
dnl cygwin, all socket information should come from sys/socket.h).
AC_CHECK_HEADERS([winsock2.h])
fi
])

11
gnulib/m4/string_h.m4
View File

@ -5,7 +5,7 @@
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 4
# serial 6
# Written by Paul Eggert.
@ -63,6 +63,7 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R])
GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR])
GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL])
GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM])
HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY])
@ -81,9 +82,11 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R])
HAVE_DECL_STRERROR=1; AC_SUBST([HAVE_DECL_STRERROR])
HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL])
HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP])
REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM])
REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP])
REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR])
REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL])
REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM])
REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
])

60
gnulib/m4/sys_ioctl_h.m4 Normal file
View File

@ -0,0 +1,60 @@
# sys_ioctl_h.m4 serial 1
dnl Copyright (C) 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Written by Bruno Haible.
AC_DEFUN([gl_SYS_IOCTL_H],
[
dnl Use AC_REQUIRE here, so that the default behavior below is expanded
dnl once only, before all statements that occur in other macros.
AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])
AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
if test $ac_cv_header_sys_ioctl_h = yes; then
HAVE_SYS_IOCTL_H=1
dnl Test whether <sys/ioctl.h> declares ioctl(), or whether some other
dnl header file, such as <unistd.h> or <stropts.h>, is needed for that.
AC_CACHE_CHECK([whether <sys/ioctl.h> declares ioctl],
[gl_cv_decl_ioctl_in_sys_ioctl_h],
[AC_CHECK_DECL([ioctl],
[gl_cv_decl_ioctl_in_sys_ioctl_h=yes],
[gl_cv_decl_ioctl_in_sys_ioctl_h=no],
[#include <sys/ioctl.h>])
])
if test $gl_cv_decl_ioctl_in_sys_ioctl_h != yes; then
SYS_IOCTL_H='sys/ioctl.h'
fi
else
HAVE_SYS_IOCTL_H=0
SYS_IOCTL_H='sys/ioctl.h'
fi
AC_SUBST([HAVE_SYS_IOCTL_H])
dnl Execute this unconditionally, because SYS_IOCTL_H may be set by other
dnl modules, after this code is executed.
gl_CHECK_NEXT_HEADERS([sys/ioctl.h])
])
dnl Unconditionally enables the replacement of <sys/ioctl.h>.
AC_DEFUN([gl_REPLACE_SYS_IOCTL_H],
[
AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])
SYS_IOCTL_H='sys/ioctl.h'
])
AC_DEFUN([gl_SYS_IOCTL_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_SYS_IOCTL_H_DEFAULTS],
[
GNULIB_IOCTL=0; AC_SUBST([GNULIB_IOCTL])
dnl Assume proper GNU behavior unless another module says otherwise.
SYS_IOCTL_H_HAVE_WINSOCK2_H=0; AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H])
SYS_IOCTL_H=''; AC_SUBST([SYS_IOCTL_H])
])

20
gnulib/m4/sys_select_h.m4
View File

@ -1,4 +1,4 @@
# sys_select_h.m4 serial 4
# sys_select_h.m4 serial 6
dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -6,10 +6,13 @@ dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_HEADER_SYS_SELECT],
[
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS])
AC_CACHE_CHECK([whether <sys/select.h> is self-contained],
[gl_cv_header_sys_select_h_selfcontained],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/select.h>]], [[]])],
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/select.h>]],
[[struct timeval b;]])],
[gl_cv_header_sys_select_h_selfcontained=yes],
[gl_cv_header_sys_select_h_selfcontained=no])
])
@ -24,6 +27,19 @@ AC_DEFUN([gl_HEADER_SYS_SELECT],
HAVE_SYS_SELECT_H=0
fi
AC_SUBST([HAVE_SYS_SELECT_H])
gl_PREREQ_SYS_H_WINSOCK2
fi
AC_SUBST([SYS_SELECT_H])
])
AC_DEFUN([gl_SYS_SELECT_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_SYS_SELECT_H_DEFAULTS],
[
GNULIB_SELECT=0; AC_SUBST([GNULIB_SELECT])
])

63
gnulib/m4/sys_socket_h.m4
View File

@ -1,4 +1,4 @@
# sys_socket_h.m4 serial 6
# sys_socket_h.m4 serial 12
dnl Copyright (C) 2005-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -8,6 +8,7 @@ dnl From Simon Josefsson.
AC_DEFUN([gl_HEADER_SYS_SOCKET],
[
AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
AC_REQUIRE([AC_C_INLINE])
AC_CACHE_CHECK([whether <sys/socket.h> is self-contained],
@ -44,7 +45,6 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET],
gl_CHECK_NEXT_HEADERS([sys/socket.h])
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_SYS_SOCKET_H=1
HAVE_WINSOCK2_H=0
HAVE_WS2TCPIP_H=0
else
HAVE_SYS_SOCKET_H=0
@ -52,21 +52,66 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET],
dnl the check for those headers unconditional; yet cygwin reports
dnl that the headers are present but cannot be compiled (since on
dnl cygwin, all socket information should come from sys/socket.h).
AC_CHECK_HEADERS([winsock2.h ws2tcpip.h])
if test $ac_cv_header_winsock2_h = yes; then
HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
AC_CHECK_HEADERS([ws2tcpip.h])
if test $ac_cv_header_ws2tcpip_h = yes; then
HAVE_WS2TCPIP_H=1
else
HAVE_WS2TCPIP_H=0
fi
fi
gl_PREREQ_SYS_H_WINSOCK2
AC_SUBST([HAVE_SYS_SOCKET_H])
AC_SUBST([HAVE_WINSOCK2_H])
AC_SUBST([HAVE_WS2TCPIP_H])
fi
AC_SUBST([SYS_SOCKET_H])
])
# Common prerequisites of of the <sys/socket.h> replacement and of the
# <sys/select.h> replacement.
# Sets and substitutes HAVE_WINSOCK2_H.
AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2],
[
m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
AC_CHECK_HEADERS_ONCE([sys/socket.h])
if test $ac_cv_header_sys_socket_h != yes; then
dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make
dnl the check for those headers unconditional; yet cygwin reports
dnl that the headers are present but cannot be compiled (since on
dnl cygwin, all socket information should come from sys/socket.h).
AC_CHECK_HEADERS([winsock2.h])
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
AC_SUBST([HAVE_WINSOCK2_H])
])
AC_DEFUN([gl_SYS_SOCKET_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS],
[
GNULIB_SOCKET=0; AC_SUBST([GNULIB_SOCKET])
GNULIB_CONNECT=0; AC_SUBST([GNULIB_CONNECT])
GNULIB_ACCEPT=0; AC_SUBST([GNULIB_ACCEPT])
GNULIB_BIND=0; AC_SUBST([GNULIB_BIND])
GNULIB_GETPEERNAME=0; AC_SUBST([GNULIB_GETPEERNAME])
GNULIB_GETSOCKNAME=0; AC_SUBST([GNULIB_GETSOCKNAME])
GNULIB_GETSOCKOPT=0; AC_SUBST([GNULIB_GETSOCKOPT])
GNULIB_LISTEN=0; AC_SUBST([GNULIB_LISTEN])
GNULIB_RECV=0; AC_SUBST([GNULIB_RECV])
GNULIB_SEND=0; AC_SUBST([GNULIB_SEND])
GNULIB_RECVFROM=0; AC_SUBST([GNULIB_RECVFROM])
GNULIB_SENDTO=0; AC_SUBST([GNULIB_SENDTO])
GNULIB_SETSOCKOPT=0; AC_SUBST([GNULIB_SETSOCKOPT])
GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN])
])

6
gnulib/m4/sys_stat_h.m4
View File

@ -1,4 +1,4 @@
# sys_stat_h.m4 serial 8 -*- Autoconf -*-
# sys_stat_h.m4 serial 10 -*- Autoconf -*-
dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -50,6 +50,10 @@ AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
[
GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD])
GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD])
REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT])
REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR])
])

312
gnulib/m4/threadlib.m4 Normal file
View File

@ -0,0 +1,312 @@
# threadlib.m4 serial 1 (gettext-0.18)
dnl Copyright (C) 2005-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl gl_THREADLIB
dnl ------------
dnl Tests for a multithreading library to be used.
dnl Defines at most one of the macros USE_POSIX_THREADS, USE_SOLARIS_THREADS,
dnl USE_PTH_THREADS, USE_WIN32_THREADS
dnl Sets the variables LIBTHREAD and LTLIBTHREAD to the linker options for use
dnl in a Makefile (LIBTHREAD for use without libtool, LTLIBTHREAD for use with
dnl libtool).
dnl Sets the variables LIBMULTITHREAD and LTLIBMULTITHREAD similarly, for
dnl programs that really need multithread functionality. The difference
dnl between LIBTHREAD and LIBMULTITHREAD is that on platforms supporting weak
dnl symbols, typically LIBTHREAD="" whereas LIBMULTITHREAD="-lpthread".
dnl Adds to CPPFLAGS the flag -D_REENTRANT or -D_THREAD_SAFE if needed for
dnl multithread-safe programs.
AC_DEFUN([gl_THREADLIB_EARLY],
[
AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
])
dnl The guts of gl_THREADLIB_EARLY. Needs to be expanded only once.
AC_DEFUN([gl_THREADLIB_EARLY_BODY],
[
dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
dnl influences the result of the autoconf tests that test for *_unlocked
dnl declarations, on AIX 5 at least. Therefore it must come early.
AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
AC_BEFORE([$0], [gl_ARGP])dnl
AC_REQUIRE([AC_CANONICAL_HOST])
dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
dnl AC_GNU_SOURCE.
m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
[AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
[AC_REQUIRE([AC_GNU_SOURCE])])
dnl Check for multithreading.
m4_divert_text([DEFAULTS], [gl_use_threads_default=])
AC_ARG_ENABLE(threads,
AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API])
AC_HELP_STRING([--disable-threads], [build without multithread safety]),
[gl_use_threads=$enableval],
[if test -n "$gl_use_threads_default"; then
gl_use_threads="$gl_use_threads_default"
else
case "$host_os" in
dnl Disable multithreading by default on OSF/1, because it interferes
dnl with fork()/exec(): When msgexec is linked with -lpthread, its
dnl child process gets an endless segmentation fault inside execvp().
osf*) gl_use_threads=no ;;
*) gl_use_threads=yes ;;
esac
fi
])
if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
# For using <pthread.h>:
case "$host_os" in
osf*)
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
# groks <pthread.h>. cc also understands the flag -pthread, but
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
# 2. putting a flag into CPPFLAGS that has an effect on the linker
# causes the AC_TRY_LINK test below to succeed unexpectedly,
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
;;
esac
# Some systems optimize for single-threaded programs by default, and
# need special flags to disable these optimizations. For example, the
# definition of 'errno' in <errno.h>.
case "$host_os" in
aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
esac
fi
])
dnl The guts of gl_THREADLIB. Needs to be expanded only once.
AC_DEFUN([gl_THREADLIB_BODY],
[
AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
gl_threads_api=none
LIBTHREAD=
LTLIBTHREAD=
LIBMULTITHREAD=
LTLIBMULTITHREAD=
if test "$gl_use_threads" != no; then
dnl Check whether the compiler and linker support weak declarations.
AC_MSG_CHECKING([whether imported symbols can be declared weak])
gl_have_weak=no
AC_TRY_LINK([extern void xyzzy ();
#pragma weak xyzzy], [xyzzy();], [gl_have_weak=yes])
AC_MSG_RESULT([$gl_have_weak])
if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
AC_CHECK_HEADER(pthread.h, gl_have_pthread_h=yes, gl_have_pthread_h=no)
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
gl_have_pthread=
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
AC_TRY_LINK([#include <pthread.h>],
[pthread_mutex_lock((pthread_mutex_t*)0);
pthread_mutexattr_init((pthread_mutexattr_t*)0);],
[gl_have_pthread=yes])
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test -n "$gl_have_pthread"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
AC_CHECK_LIB(pthread, pthread_kill,
[LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
case "$host_os" in
solaris* | hpux*)
AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], 1,
[Define if the pthread_in_use() detection is hard.])
esac
])
else
# Some library is needed. Try libpthread and libc_r.
AC_CHECK_LIB(pthread, pthread_kill,
[gl_have_pthread=yes
LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread])
if test -z "$gl_have_pthread"; then
# For FreeBSD 4.
AC_CHECK_LIB(c_r, pthread_kill,
[gl_have_pthread=yes
LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r])
fi
fi
if test -n "$gl_have_pthread"; then
gl_threads_api=posix
AC_DEFINE([USE_POSIX_THREADS], 1,
[Define if the POSIX multithreading library can be used.])
if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
if test $gl_have_weak = yes; then
AC_DEFINE([USE_POSIX_THREADS_WEAK], 1,
[Define if references to the POSIX multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
fi
fi
fi
if test -z "$gl_have_pthread"; then
if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
gl_have_solaristhread=
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lthread"
AC_TRY_LINK([#include <thread.h>
#include <synch.h>],
[thr_self();],
[gl_have_solaristhread=yes])
LIBS="$gl_save_LIBS"
if test -n "$gl_have_solaristhread"; then
gl_threads_api=solaris
LIBTHREAD=-lthread
LTLIBTHREAD=-lthread
LIBMULTITHREAD="$LIBTHREAD"
LTLIBMULTITHREAD="$LTLIBTHREAD"
AC_DEFINE([USE_SOLARIS_THREADS], 1,
[Define if the old Solaris multithreading library can be used.])
if test $gl_have_weak = yes; then
AC_DEFINE([USE_SOLARIS_THREADS_WEAK], 1,
[Define if references to the old Solaris multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
fi
fi
if test "$gl_use_threads" = pth; then
gl_save_CPPFLAGS="$CPPFLAGS"
AC_LIB_LINKFLAGS(pth)
gl_have_pth=
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lpth"
AC_TRY_LINK([#include <pth.h>], [pth_self();], gl_have_pth=yes)
LIBS="$gl_save_LIBS"
if test -n "$gl_have_pth"; then
gl_threads_api=pth
LIBTHREAD="$LIBPTH"
LTLIBTHREAD="$LTLIBPTH"
LIBMULTITHREAD="$LIBTHREAD"
LTLIBMULTITHREAD="$LTLIBTHREAD"
AC_DEFINE([USE_PTH_THREADS], 1,
[Define if the GNU Pth multithreading library can be used.])
if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
if test $gl_have_weak = yes; then
AC_DEFINE([USE_PTH_THREADS_WEAK], 1,
[Define if references to the GNU Pth multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
else
CPPFLAGS="$gl_save_CPPFLAGS"
fi
fi
if test -z "$gl_have_pthread"; then
if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then
if { case "$host_os" in
mingw*) true;;
*) false;;
esac
}; then
gl_threads_api=win32
AC_DEFINE([USE_WIN32_THREADS], 1,
[Define if the Win32 multithreading API can be used.])
fi
fi
fi
fi
AC_MSG_CHECKING([for multithread API to use])
AC_MSG_RESULT([$gl_threads_api])
AC_SUBST(LIBTHREAD)
AC_SUBST(LTLIBTHREAD)
AC_SUBST(LIBMULTITHREAD)
AC_SUBST(LTLIBMULTITHREAD)
])
AC_DEFUN([gl_THREADLIB],
[
AC_REQUIRE([gl_THREADLIB_EARLY])
AC_REQUIRE([gl_THREADLIB_BODY])
])
dnl gl_DISABLE_THREADS
dnl ------------------
dnl Sets the gl_THREADLIB default so that threads are not used by default.
dnl The user can still override it at installation time, by using the
dnl configure option '--enable-threads'.
AC_DEFUN([gl_DISABLE_THREADS], [
m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no])
])
dnl Survey of platforms:
dnl
dnl Platform Available Compiler Supports test-lock
dnl flavours option weak result
dnl --------------- --------- --------- -------- ---------
dnl Linux 2.4/glibc posix -lpthread Y OK
dnl
dnl GNU Hurd/glibc posix
dnl
dnl FreeBSD 5.3 posix -lc_r Y
dnl posix -lkse ? Y
dnl posix -lpthread ? Y
dnl posix -lthr Y
dnl
dnl FreeBSD 5.2 posix -lc_r Y
dnl posix -lkse Y
dnl posix -lthr Y
dnl
dnl FreeBSD 4.0,4.10 posix -lc_r Y OK
dnl
dnl NetBSD 1.6 --
dnl
dnl OpenBSD 3.4 posix -lpthread Y OK
dnl
dnl MacOS X 10.[123] posix -lpthread Y OK
dnl
dnl Solaris 7,8,9 posix -lpthread Y Sol 7,8: 0.0; Sol 9: OK
dnl solaris -lthread Y Sol 7,8: 0.0; Sol 9: OK
dnl
dnl HP-UX 11 posix -lpthread N (cc) OK
dnl Y (gcc)
dnl
dnl IRIX 6.5 posix -lpthread Y 0.5
dnl
dnl AIX 4.3,5.1 posix -lpthread N AIX 4: 0.5; AIX 5: OK
dnl
dnl OSF/1 4.0,5.1 posix -pthread (cc) N OK
dnl -lpthread (gcc) Y
dnl
dnl Cygwin posix -lpthread Y OK
dnl
dnl Any of the above pth -lpth 0.0
dnl
dnl Mingw win32 N OK
dnl
dnl BeOS 5 --
dnl
dnl The test-lock result shows what happens if in test-lock.c EXPLICIT_YIELD is
dnl turned off:
dnl OK if all three tests terminate OK,
dnl 0.5 if the first test terminates OK but the second one loops endlessly,
dnl 0.0 if the first test already loops endlessly.

44
gnulib/m4/unistd_h.m4
View File

@ -1,4 +1,4 @@
# unistd_h.m4 serial 11
# unistd_h.m4 serial 16
dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -32,22 +32,37 @@ AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
AC_DEFUN([gl_UNISTD_H_DEFAULTS],
[
GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN])
GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2])
GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON])
GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR])
GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE])
GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD])
GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R])
GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE])
GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN])
GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK])
GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK])
GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP])
GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN])
GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE])
GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2])
GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON])
GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS])
GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR])
GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC])
GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE])
GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD])
GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME])
GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE])
GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME])
GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R])
GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE])
GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL])
GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN])
GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK])
GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK])
GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP])
GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DUP2=1; AC_SUBST([HAVE_DUP2])
HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS])
HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC])
HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE])
HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME])
HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE])
HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME])
HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE])
HAVE_GETUSERSHELL=1; AC_SUBST([HAVE_GETUSERSHELL])
HAVE_READLINK=1; AC_SUBST([HAVE_READLINK])
HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP])
HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON])
@ -55,9 +70,12 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
HAVE_OS_H=0; AC_SUBST([HAVE_OS_H])
HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H])
REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN])
REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE])
REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR])
REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD])
REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE])
REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN])
REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK])
REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE])
UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])
])

25
gnulib/m4/wchar.m4
View File

@ -1,13 +1,13 @@
dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
dnl Copyright (C) 2007 Free Software Foundation, Inc.
dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Written by Eric Blake.
# wchar.m4 serial 4
# wchar.m4 serial 6
AC_DEFUN([gl_WCHAR_H],
[
@ -18,7 +18,16 @@ AC_DEFUN([gl_WCHAR_H],
wchar_t w;]],
[gl_cv_header_wchar_h_standalone=yes],
[gl_cv_header_wchar_h_standalone=no])])
if test $gl_cv_header_wchar_h_standalone != yes; then
AC_REQUIRE([gt_TYPE_WINT_T])
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
AC_SUBST([HAVE_WINT_T])
if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes; then
WCHAR_H=wchar.h
fi
@ -36,6 +45,13 @@ wchar_t w;]],
gl_CHECK_NEXT_HEADERS([wchar.h])
])
dnl Unconditionally enables the replacement of <wchar.h>.
AC_DEFUN([gl_REPLACE_WCHAR_H],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
WCHAR_H=wchar.h
])
AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
@ -49,6 +65,5 @@ AC_DEFUN([gl_WCHAR_H_DEFAULTS],
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH])
REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH])
WCHAR_H=
AC_SUBST([WCHAR_H])
WCHAR_H=''; AC_SUBST([WCHAR_H])
])

13
gnulib/tests/.cvsignore
View File

@ -4,17 +4,27 @@ Makefile
Makefile.in
test-alloca-opt
test-arpa_inet
test-c-ctype
test-errno
test-fseeko
test-getaddrinfo
test-getdelim
test-gethostname
test-getline
test-gettimeofday
test-lseek
test-lstat
test-netdb
test-netinet_in
test-perror
test-poll
test-snprintf
test-sockets
test-stdbool
test-stdint
test-stdio
test-stdlib
test-strerror
test-string
test-sys_select
test-sys_socket
@ -24,6 +34,3 @@ test-unistd
test-vasnprintf
test-vasprintf
test-wchar
test-EOVERFLOW.c
test-EOVERFLOW
test-c-ctype

11
gnulib/tests/.gitignore vendored
View File

@ -4,17 +4,25 @@ Makefile
Makefile.in
test-alloca-opt
test-arpa_inet
test-c-ctype
test-errno
test-fseeko
test-getaddrinfo
test-getdelim
test-getline
test-gettimeofday
test-lseek
test-netdb
test-netinet_in
test-perror
test-poll
test-snprintf
test-sockets
test-stdbool
test-stdint
test-stdio
test-stdlib
test-strerror
test-string
test-sys_select
test-sys_socket
@ -24,6 +32,3 @@ test-unistd
test-vasnprintf
test-vasprintf
test-wchar
test-EOVERFLOW.c
test-EOVERFLOW
test-c-ctype

145
gnulib/tests/Makefile.am
View File

@ -42,13 +42,14 @@ libtests_a_DEPENDENCIES = $(gltests_LIBOBJS)
EXTRA_libtests_a_SOURCES =
AM_LIBTOOLFLAGS = --preserve-dup-deps
## begin gnulib module EOVERFLOW-tests
## begin gnulib module accept
TESTS += test-EOVERFLOW
check_PROGRAMS += test-EOVERFLOW
EXTRA_DIST += test-EOVERFLOW.c
## end gnulib module EOVERFLOW-tests
EXTRA_DIST += accept.c w32sock.h
EXTRA_libtests_a_SOURCES += accept.c
## end gnulib module accept
## begin gnulib module alloca-opt-tests
@ -68,6 +69,15 @@ EXTRA_DIST += test-arpa_inet.c
## end gnulib module arpa_inet-tests
## begin gnulib module bind
EXTRA_DIST += bind.c w32sock.h
EXTRA_libtests_a_SOURCES += bind.c
## end gnulib module bind
## begin gnulib module c-ctype-tests
TESTS += test-c-ctype
@ -77,6 +87,15 @@ EXTRA_DIST += test-c-ctype.c
## end gnulib module c-ctype-tests
## begin gnulib module errno-tests
TESTS += test-errno
check_PROGRAMS += test-errno
EXTRA_DIST += test-errno.c
## end gnulib module errno-tests
## begin gnulib module fseeko-tests
TESTS += test-fseeko.sh
@ -105,6 +124,14 @@ EXTRA_DIST += test-getdelim.c
## end gnulib module getdelim-tests
## begin gnulib module gethostname-tests
TESTS += test-gethostname
check_PROGRAMS += test-gethostname
EXTRA_DIST += test-gethostname.c
## end gnulib module gethostname-tests
## begin gnulib module getline-tests
TESTS += test-getline
@ -123,12 +150,23 @@ EXTRA_DIST += test-gettimeofday.c
## end gnulib module gettimeofday-tests
## begin gnulib module intprops
## begin gnulib module ioctl
EXTRA_DIST += intprops.h
EXTRA_DIST += ioctl.c w32sock.h
## end gnulib module intprops
EXTRA_libtests_a_SOURCES += ioctl.c
## end gnulib module ioctl
## begin gnulib module listen
EXTRA_DIST += listen.c w32sock.h
EXTRA_libtests_a_SOURCES += listen.c
## end gnulib module listen
## begin gnulib module lseek-tests
@ -139,6 +177,23 @@ EXTRA_DIST += test-lseek.c test-lseek.sh
## end gnulib module lseek-tests
## begin gnulib module lstat-tests
TESTS += test-lstat
check_PROGRAMS += test-lstat
EXTRA_DIST += test-lstat.c
## end gnulib module lstat-tests
## begin gnulib module netdb-tests
TESTS += test-netdb
check_PROGRAMS += test-netdb
EXTRA_DIST += test-netdb.c
## end gnulib module netdb-tests
## begin gnulib module netinet_in-tests
TESTS += test-netinet_in
@ -148,6 +203,24 @@ EXTRA_DIST += test-netinet_in.c
## end gnulib module netinet_in-tests
## begin gnulib module perror-tests
TESTS += test-perror.sh
TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)'
check_PROGRAMS += test-perror
EXTRA_DIST += test-perror.c test-perror.sh
## end gnulib module perror-tests
## begin gnulib module poll-tests
TESTS += test-poll
check_PROGRAMS += test-poll
test_poll_LDADD = $(LDADD) @LIBSOCKET@
EXTRA_DIST += test-poll.c
## end gnulib module poll-tests
## begin gnulib module snprintf-tests
TESTS += test-snprintf
@ -157,6 +230,21 @@ EXTRA_DIST += test-snprintf.c
## end gnulib module snprintf-tests
## begin gnulib module sockets
libtests_a_SOURCES += sockets.h sockets.c
## end gnulib module sockets
## begin gnulib module sockets-tests
TESTS += test-sockets
check_PROGRAMS += test-sockets
test_sockets_LDADD = $(LDADD) @LIBSOCKET@
EXTRA_DIST += test-sockets.c
## end gnulib module sockets-tests
## begin gnulib module stdbool-tests
TESTS += test-stdbool
@ -193,6 +281,14 @@ EXTRA_DIST += test-stdlib.c
## end gnulib module stdlib-tests
## begin gnulib module strerror-tests
TESTS += test-strerror
check_PROGRAMS += test-strerror
EXTRA_DIST += test-strerror.c
## end gnulib module strerror-tests
## begin gnulib module string-tests
TESTS += test-string
@ -202,6 +298,33 @@ EXTRA_DIST += test-string.c
## end gnulib module string-tests
## begin gnulib module sys_ioctl
BUILT_SOURCES += $(SYS_IOCTL_H)
# We need the following in order to create <sys/ioctl.h> when the system
# does not have a complete one.
sys/ioctl.h: sys_ioctl.in.h
@MKDIR_P@ sys
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''HAVE_SYS_IOCTL_H''@|$(HAVE_SYS_IOCTL_H)|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_SYS_IOCTL_H''@|$(NEXT_SYS_IOCTL_H)|g' \
-e 's|@''GNULIB_IOCTL''@|$(GNULIB_IOCTL)|g' \
-e 's|@''SYS_IOCTL_H_HAVE_WINSOCK2_H''@|$(SYS_IOCTL_H_HAVE_WINSOCK2_H)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/sys_ioctl.in.h; \
} > $@-t
mv $@-t $@
MOSTLYCLEANFILES += sys/ioctl.h sys/ioctl.h-t
MOSTLYCLEANDIRS += sys
EXTRA_DIST += sys_ioctl.in.h
## end gnulib module sys_ioctl
## begin gnulib module sys_select-tests
TESTS += test-sys_select
@ -283,12 +406,6 @@ EXTRA_DIST += test-wchar.c
## end gnulib module wchar-tests
## begin gnulib module dummy
libtests_a_SOURCES += dummy.c
## end gnulib module dummy
# Clean up after Solaris cc.
clean-local:
rm -rf SunWS_cache

42
gnulib/tests/accept.c Normal file
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@ -0,0 +1,42 @@
/* accept.c --- wrappers for Windows accept function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef accept
int
rpl_accept (int fd, struct sockaddr *addr, int *addrlen)
{
SOCKET fh = accept (FD_TO_SOCKET (fd), addr, addrlen);
if (fh == INVALID_SOCKET)
{
set_winsock_errno ();
return -1;
}
else
return SOCKET_TO_FD (fh);
}

40
gnulib/tests/bind.c Normal file
View File

@ -0,0 +1,40 @@
/* bind.c --- wrappers for Windows bind function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef bind
int
rpl_bind (int fd, struct sockaddr *sockaddr, int len)
{
SOCKET sock = FD_TO_SOCKET (fd);
int r = bind (sock, sockaddr, len);
if (r < 0)
set_winsock_errno ();
return r;
}

42
gnulib/tests/dummy.c
View File

@ -1,42 +0,0 @@
/* A dummy file, to prevent empty libraries from breaking builds.
Copyright (C) 2004, 2007 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create
libraries without any object files. You might get an error like:
> ar cru .libs/libgl.a
> ar: no archive members specified
Compiling this file, and adding its object file to the library, will
prevent the library from being empty. */
/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries
that don't export any symbol. You might get an error like:
> cc ... libgnu.a
> ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a
Compiling this file, and adding its object file to the library, will
prevent the library from exporting no symbols. */
#ifdef __sun
/* This declaration ensures that the library will export at least 1 symbol. */
int gl_dummy_symbol;
#else
/* This declaration is solely to ensure that after preprocessing
this file is never empty. */
typedef int dummy;
#endif

77
gnulib/tests/intprops.h
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@ -1,77 +0,0 @@
/* intprops.h -- properties of integer types
Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paul Eggert. */
#include <limits.h>
/* The extra casts in the following macros work around compiler bugs,
e.g., in Cray C 5.0.3.0. */
/* True if the arithmetic type T is an integer type. bool counts as
an integer. */
#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1)
/* True if negative values of the signed integer type T use two's
complement, ones' complement, or signed magnitude representation,
respectively. Much GNU code assumes two's complement, but some
people like to be portable to all possible C hosts. */
#define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1)
#define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0)
#define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1)
/* True if the arithmetic type T is signed. */
#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
/* The maximum and minimum values for the integer type T. These
macros have undefined behavior if T is signed and has padding bits.
If this is a problem for you, please let us know how to fix it for
your host. */
#define TYPE_MINIMUM(t) \
((t) (! TYPE_SIGNED (t) \
? (t) 0 \
: TYPE_SIGNED_MAGNITUDE (t) \
? ~ (t) 0 \
: ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
#define TYPE_MAXIMUM(t) \
((t) (! TYPE_SIGNED (t) \
? (t) -1 \
: ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
/* Return zero if T can be determined to be an unsigned type.
Otherwise, return 1.
When compiling with GCC, INT_STRLEN_BOUND uses this macro to obtain a
tighter bound. Otherwise, it overestimates the true bound by one byte
when applied to unsigned types of size 2, 4, 16, ... bytes.
The symbol signed_type_or_expr__ is private to this header file. */
#if __GNUC__ >= 2
# define signed_type_or_expr__(t) TYPE_SIGNED (__typeof__ (t))
#else
# define signed_type_or_expr__(t) 1
#endif
/* Bound on length of the string representing an integer type or expression T.
Subtract 1 for the sign bit if T is signed; log10 (2.0) < 146/485;
add 1 for integer division truncation; add 1 more for a minus sign
if needed. */
#define INT_STRLEN_BOUND(t) \
((sizeof (t) * CHAR_BIT - signed_type_or_expr__ (t)) * 146 / 485 \
+ signed_type_or_expr__ (t) + 1)
/* Bound on buffer size needed to represent an integer type or expression T,
including the terminating null. */
#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1)

49
gnulib/tests/ioctl.c Normal file
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@ -0,0 +1,49 @@
/* ioctl.c --- wrappers for Windows ioctl function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#include <stdarg.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
int
rpl_ioctl (int fd, int req, ...)
{
void *buf;
va_list args;
SOCKET sock;
int r;
va_start (args, req);
buf = va_arg (args, void *);
va_end (args);
sock = FD_TO_SOCKET (fd);
r = ioctlsocket (sock, req, buf);
if (r < 0)
set_winsock_errno ();
return r;
}

40
gnulib/tests/listen.c Normal file
View File

@ -0,0 +1,40 @@
/* listen.c --- wrappers for Windows listen function
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef listen
int
rpl_listen (int fd, int backlog)
{
SOCKET sock = FD_TO_SOCKET (fd);
int r = listen (sock, backlog);
if (r < 0)
set_winsock_errno ();
return r;
}

57
gnulib/tests/sockets.c Normal file
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@ -0,0 +1,57 @@
/* sockets.c --- wrappers for Windows socket functions
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Simon Josefsson */
#include <config.h>
/* This includes winsock2.h on MinGW. */
#include <sys/socket.h>
#include "sockets.h"
int
gl_sockets_startup (int version)
{
#if WINDOWS_SOCKETS
WSADATA data;
int err;
err = WSAStartup (version, &data);
if (err != 0)
return 1;
if (data.wVersion < version)
return 2;
#endif
return 0;
}
int
gl_sockets_cleanup (void)
{
#if WINDOWS_SOCKETS
int err;
err = WSACleanup ();
if (err != 0)
return 1;
#endif
return 0;
}

32
gnulib/tests/sockets.h Normal file
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@ -0,0 +1,32 @@
/* sockets.h - wrappers for Windows socket functions
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Simon Josefsson */
#ifndef SOCKETS_H
# define SOCKETS_H 1
#define SOCKETS_1_0 0x100
#define SOCKETS_1_1 0x101
#define SOCKETS_2_0 0x200
#define SOCKETS_2_1 0x201
#define SOCKETS_2_2 0x202
int gl_sockets_startup (int version);
int gl_sockets_cleanup (void);
#endif

70
gnulib/tests/sys_ioctl.in.h Normal file
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@ -0,0 +1,70 @@
/* Substitute for and wrapper around <sys/ioctl.h>.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _GL_SYS_IOCTL_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* The include_next requires a split double-inclusion guard. */
#if @HAVE_SYS_IOCTL_H@
# @INCLUDE_NEXT@ @NEXT_SYS_IOCTL_H@
#endif
#ifndef _GL_SYS_IOCTL_H
#define _GL_SYS_IOCTL_H
/* AIX 5.1 and Solaris 10 declare ioctl() in <unistd.h> and in <stropts.h>,
but not in <sys/ioctl.h>. */
#include <unistd.h>
/* The definition of GL_LINK_WARNING is copied here. */
/* Declare overridden functions. */
#ifdef __cplusplus
extern "C" {
#endif
#if @GNULIB_IOCTL@
# if @SYS_IOCTL_H_HAVE_WINSOCK2_H@
# undef ioctl
# define ioctl rpl_ioctl
extern int ioctl (int fd, int request, ... /* {void *,char *} arg */);
# endif
#elif @SYS_IOCTL_H_HAVE_WINSOCK2_H@
# undef ioctl
# define ioctl ioctl_used_without_requesting_gnulib_module_ioctl
#elif defined GNULIB_POSIXCHECK
# undef ioctl
# define ioctl(f,c,a) \
(GL_LINK_WARNING ("ioctl does not portably work on sockets - " \
"use gnulib module ioctl for portability"), \
ioctl (f, c, a))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_SYS_IOCTL_H */
#endif /* _GL_SYS_IOCTL_H */

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117
gnulib/tests/test-errno.c Normal file
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@ -0,0 +1,117 @@
/* Test of <errno.h> substitute.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
#include <config.h>
#include <errno.h>
/* Verify that the POSIX mandated errno values exist and can be used as
initializers outside of a function.
The variable names happen to match the Linux/x86 error numbers. */
int e1 = EPERM;
int e2 = ENOENT;
int e3 = ESRCH;
int e4 = EINTR;
int e5 = EIO;
int e6 = ENXIO;
int e7 = E2BIG;
int e8 = ENOEXEC;
int e9 = EBADF;
int e10 = ECHILD;
int e11 = EAGAIN;
int e11a = EWOULDBLOCK;
int e12 = ENOMEM;
int e13 = EACCES;
int e14 = EFAULT;
int e16 = EBUSY;
int e17 = EEXIST;
int e18 = EXDEV;
int e19 = ENODEV;
int e20 = ENOTDIR;
int e21 = EISDIR;
int e22 = EINVAL;
int e23 = ENFILE;
int e24 = EMFILE;
int e25 = ENOTTY;
int e26 = ETXTBSY;
int e27 = EFBIG;
int e28 = ENOSPC;
int e29 = ESPIPE;
int e30 = EROFS;
int e31 = EMLINK;
int e32 = EPIPE;
int e33 = EDOM;
int e34 = ERANGE;
int e35 = EDEADLK;
int e36 = ENAMETOOLONG;
int e37 = ENOLCK;
int e38 = ENOSYS;
int e39 = ENOTEMPTY;
int e40 = ELOOP;
int e42 = ENOMSG;
int e43 = EIDRM;
int e67 = ENOLINK;
int e71 = EPROTO;
int e72 = EMULTIHOP;
int e74 = EBADMSG;
int e75 = EOVERFLOW;
int e84 = EILSEQ;
int e88 = ENOTSOCK;
int e89 = EDESTADDRREQ;
int e90 = EMSGSIZE;
int e91 = EPROTOTYPE;
int e92 = ENOPROTOOPT;
int e93 = EPROTONOSUPPORT;
int e95 = EOPNOTSUPP;
int e95a = ENOTSUP;
int e97 = EAFNOSUPPORT;
int e98 = EADDRINUSE;
int e99 = EADDRNOTAVAIL;
int e100 = ENETDOWN;
int e101 = ENETUNREACH;
int e102 = ENETRESET;
int e103 = ECONNABORTED;
int e104 = ECONNRESET;
int e105 = ENOBUFS;
int e106 = EISCONN;
int e107 = ENOTCONN;
int e110 = ETIMEDOUT;
int e111 = ECONNREFUSED;
int e113 = EHOSTUNREACH;
int e114 = EALREADY;
int e115 = EINPROGRESS;
int e116 = ESTALE;
int e122 = EDQUOT;
int e125 = ECANCELED;
/* Don't verify that these errno values are all different, except for possibly
EWOULDBLOCK == EAGAIN. Even Linux/x86 does not pass this check: it has
ENOTSUP == EOPNOTSUPP. */
int
main ()
{
/* Verify that errno can be assigned. */
errno = EOVERFLOW;
/* snprintf() callers want to distinguish EINVAL and EOVERFLOW. */
if (errno == EINVAL)
return 1;
return 0;
}

2
gnulib/tests/test-getaddrinfo.c
View File

@ -18,7 +18,7 @@
/* Written by Simon Josefsson. */
#include <config.h>
#include "getaddrinfo.h"
#include <netdb.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <stdio.h>

54
gnulib/tests/test-gethostname.c Normal file
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@ -0,0 +1,54 @@
/*
* Copyright (C) 2008 Free Software Foundation
* Written by Simon Josefsson.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#define NOHOSTNAME "magic-gnulib-test-string"
int
main (int argc, char *argv[])
{
char buf[2500];
int rc;
strcpy (buf, NOHOSTNAME);
rc = gethostname (buf, sizeof (buf));
if (rc != 0)
{
printf ("gethostname failed, rc %d errno %d\n", rc, errno);
return 1;
}
if (strcmp (buf, NOHOSTNAME) == 0)
{
printf ("gethostname left buffer untouched.\n");
return 1;
}
if (argc > 1)
printf ("hostname: %s\n", buf);
return 0;
}

21
gnulib/tests/test-EOVERFLOW.c → gnulib/tests/test-lstat.c
View File

@ -1,4 +1,4 @@
/* Test of EOVERFLOW macro.
/* Test of lstat() function.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
@ -14,19 +14,24 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Simon Josefsson, 2008. */
#include <config.h>
#include <errno.h>
#include <sys/stat.h>
/* Check that it can be used as an initializer outside of a function. */
static int err = EOVERFLOW;
#include <stdio.h>
int
main ()
main (int argc, char **argv)
{
/* snprintf() callers want to distinguish EINVAL and EOVERFLOW. */
if (err == EINVAL)
return 1;
struct stat buf;
if (lstat ("/", &buf) != 0)
{
perror ("lstat");
return 1;
}
return 0;
}

29
gnulib/tests/test-netdb.c Normal file
View File

@ -0,0 +1,29 @@
/* Test of <netdb.h> substitute.
Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Simon Josefsson <simon@josefsson.org>, 2008. */
#include <config.h>
#include <netdb.h>
/* Check that the 'struct hostent' type is defined. */
struct hostent t1;
int
main (void)
{
return 0;
}

34
gnulib/tests/test-perror.c Normal file
View File

@ -0,0 +1,34 @@
/* Test of perror() function.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#include <config.h>
#include <stdio.h>
#include <errno.h>
int
main (int argc, char **argv)
{
const char *prefix = (argc > 1 ? argv[1] : NULL);
errno = EACCES; perror (prefix);
errno = ETIMEDOUT; perror (prefix);
errno = EOVERFLOW; perror (prefix);
return 0;
}

27
gnulib/tests/test-perror.sh Executable file
View File

@ -0,0 +1,27 @@
#!/bin/sh
tmpfiles=""
trap 'rm -fr $tmpfiles' 1 2 3 15
# Test NULL prefix. Result should not contain a number.
tmpfiles="$tmpfiles t-perror.tmp"
./test-perror${EXEEXT} 2>&1 >/dev/null | LC_ALL=C tr -d '\r' > t-perror.tmp
if grep '[0-9]' t-perror.tmp > /dev/null; then
rm -fr $tmpfiles; exit 1
fi
# Test empty prefix. Result should be the same.
tmpfiles="$tmpfiles t-perror1.tmp"
./test-perror${EXEEXT} '' 2>&1 >/dev/null | LC_ALL=C tr -d '\r' > t-perror1.tmp
diff t-perror.tmp t-perror1.tmp
test $? = 0 || { rm -fr $tmpfiles; exit 1; }
# Test non-empty prefix.
tmpfiles="$tmpfiles t-perror2.tmp t-perror3.tmp"
./test-perror${EXEEXT} 'foo' 2>&1 >/dev/null | LC_ALL=C tr -d '\r' > t-perror3.tmp
sed -e 's/^/foo: /' < t-perror.tmp > t-perror2.tmp
diff t-perror2.tmp t-perror3.tmp
test $? = 0 || { rm -fr $tmpfiles; exit 1; }
rm -fr $tmpfiles
exit 0

376
gnulib/tests/test-poll.c Normal file
View File

@ -0,0 +1,376 @@
/* Test of poll() function.
Copyright (C) 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Paolo Bonzini. */
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <poll.h>
#include <fcntl.h>
#include <stdlib.h>
#include <stdbool.h>
#include <sys/ioctl.h>
#include <errno.h>
#include "sockets.h"
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# define WIN32_NATIVE
#endif
#ifdef WIN32_NATIVE
#include <io.h>
#define pipe(x) _pipe(x, 256, O_BINARY)
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
#ifndef SO_REUSEPORT
#define SO_REUSEPORT SO_REUSEADDR
#endif
#define TEST_PORT 12345
/* Minimal testing infrastructure. */
static int failures;
static void
failed (const char *reason)
{
if (++failures > 1)
printf (" ");
printf ("failed (%s)\n", reason);
}
static int
test (void (*fn) (void), const char *msg)
{
failures = 0;
printf ("%s... ", msg);
fflush (stdout);
fn ();
if (!failures)
printf ("passed\n");
return failures;
}
/* Funny socket code. */
static int
open_server_socket ()
{
int s, x;
struct sockaddr_in ia;
s = socket (AF_INET, SOCK_STREAM, 0);
memset (&ia, 0, sizeof (ia));
ia.sin_family = AF_INET;
inet_pton (AF_INET, "127.0.0.1", &ia.sin_addr);
ia.sin_port = htons (TEST_PORT);
if (bind (s, (struct sockaddr *) &ia, sizeof (ia)) < 0)
{
perror ("bind");
exit (77);
}
x = 1;
setsockopt (s, SOL_SOCKET, SO_REUSEPORT, &x, sizeof (x));
if (listen (s, 1) < 0)
{
perror ("listen");
exit (77);
}
return s;
}
static int
connect_to_socket (int blocking)
{
int s;
struct sockaddr_in ia;
s = socket (AF_INET, SOCK_STREAM, 0);
memset (&ia, 0, sizeof (ia));
ia.sin_family = AF_INET;
inet_pton (AF_INET, "127.0.0.1", &ia.sin_addr);
ia.sin_port = htons (TEST_PORT);
if (!blocking)
{
#ifdef WIN32_NATIVE
unsigned long iMode = 1;
ioctl (s, FIONBIO, (char *) &iMode);
#elif defined F_GETFL
int oldflags = fcntl (s, F_GETFL, NULL);
if (!(oldflags & O_NONBLOCK))
fcntl (s, F_SETFL, oldflags | O_NONBLOCK);
#endif
}
if (connect (s, (struct sockaddr *) &ia, sizeof (ia)) < 0
&& (blocking || errno != EINPROGRESS))
{
perror ("connect");
exit (77);
}
return s;
}
/* A slightly more convenient interface to poll(2). */
static int
poll1 (int fd, int ev, int time)
{
struct pollfd pfd;
int r;
pfd.fd = fd;
pfd.events = ev;
pfd.revents = 0;
r = poll (&pfd, 1, time);
if (r < 0)
return r;
if (pfd.revents & ~(POLLHUP | POLLERR | POLLNVAL | ev))
failed ("invalid flag combination (unrequested events)");
return pfd.revents;
}
static int
poll1_nowait (int fd, int ev)
{
return poll1 (fd, ev, 0);
}
static int
poll1_wait (int fd, int ev)
{
return poll1 (fd, ev, -1);
}
/* Test poll(2) for TTYs. */
#ifdef INTERACTIVE
static void
test_tty (void)
{
if (poll1_nowait (0, POLLIN | POLLRDNORM) != 0)
failed ("can read");
if (poll1_nowait (0, POLLOUT) == 0)
failed ("cannot write");
if (poll1_wait (0, POLLIN | POLLRDNORM) == 0)
failed ("return with infinite timeout");
getchar ();
if (poll1_nowait (0, POLLIN | POLLRDNORM) != 0)
failed ("can read after getc");
}
#endif
/* Test poll(2) for unconnected nonblocking sockets. */
static void
test_connect_first (void)
{
int s = open_server_socket ();
struct sockaddr_in ia;
socklen_t addrlen;
int c1, c2;
if (poll1_nowait (s, POLLIN | POLLRDNORM | POLLRDBAND) != 0)
failed ("can read, socket not connected");
c1 = connect_to_socket (false);
if (poll1_wait (s, POLLIN | POLLRDNORM | POLLRDBAND) != (POLLIN | POLLRDNORM))
failed ("expecting POLLIN | POLLRDNORM on passive socket");
if (poll1_nowait (s, POLLIN | POLLRDBAND) != POLLIN)
failed ("expecting POLLIN on passive socket");
if (poll1_nowait (s, POLLRDNORM | POLLRDBAND) != POLLRDNORM)
failed ("expecting POLLRDNORM on passive socket");
addrlen = sizeof (ia);
c2 = accept (s, (struct sockaddr *) &ia, &addrlen);
close (s);
close (c1);
close (c2);
}
/* Test poll(2) for unconnected blocking sockets. */
static void
test_accept_first (void)
{
#ifndef WIN32_NATIVE
int s = open_server_socket ();
struct sockaddr_in ia;
socklen_t addrlen;
char buf[3];
int c, pid;
pid = fork ();
if (pid < 0)
return;
if (pid == 0)
{
addrlen = sizeof (ia);
c = accept (s, (struct sockaddr *) &ia, &addrlen);
close (s);
write (c, "foo", 3);
read (c, buf, 3);
shutdown (c, SHUT_RD);
close (c);
exit (0);
}
else
{
close (s);
c = connect_to_socket (true);
if (poll1_nowait (c, POLLOUT | POLLWRNORM | POLLRDBAND)
!= (POLLOUT | POLLWRNORM))
failed ("cannot write after blocking connect");
write (c, "foo", 3);
wait (&pid);
if (poll1_wait (c, POLLIN) != POLLIN)
failed ("cannot read data left in the socket by closed process");
read (c, buf, 3);
write (c, "foo", 3);
if ((poll1_wait (c, POLLIN | POLLOUT) & (POLLHUP | POLLERR)) == 0)
failed ("expecting POLLHUP after shutdown");
close (c);
}
#endif
}
/* Common code for pipes and connected sockets. */
static void
test_pair (int rd, int wd)
{
char buf[3];
if (poll1_wait (wd, POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLRDBAND)
!= (POLLOUT | POLLWRNORM))
failed ("expecting POLLOUT | POLLWRNORM before writing");
if (poll1_nowait (wd, POLLIN | POLLRDNORM | POLLOUT | POLLRDBAND) != POLLOUT)
failed ("expecting POLLOUT before writing");
if (poll1_nowait (wd, POLLIN | POLLRDNORM | POLLWRNORM | POLLRDBAND)
!= POLLWRNORM)
failed ("expecting POLLWRNORM before writing");
write (wd, "foo", 3);
if (poll1_wait (rd, POLLIN | POLLRDNORM) != (POLLIN | POLLRDNORM))
failed ("expecting POLLIN | POLLRDNORM after writing");
if (poll1_nowait (rd, POLLIN) != POLLIN)
failed ("expecting POLLIN after writing");
if (poll1_nowait (rd, POLLRDNORM) != POLLRDNORM)
failed ("expecting POLLRDNORM after writing");
read (rd, buf, 3);
}
/* Test poll(2) on connected sockets. */
static void
test_socket_pair (void)
{
struct sockaddr_in ia;
socklen_t addrlen = sizeof (ia);
int s = open_server_socket ();
int c1 = connect_to_socket (false);
int c2 = accept (s, (struct sockaddr *) &ia, &addrlen);
close (s);
test_pair (c1, c2);
close (c1);
write (c2, "foo", 3);
if ((poll1_nowait (c2, POLLIN | POLLOUT) & (POLLHUP | POLLERR)) == 0)
failed ("expecting POLLHUP after shutdown");
close (c2);
}
/* Test poll(2) on pipes. */
static void
test_pipe (void)
{
int fd[2];
pipe (fd);
test_pair (fd[0], fd[1]);
close (fd[0]);
if ((poll1_wait (fd[1], POLLIN | POLLOUT) & (POLLHUP | POLLERR)) == 0)
failed ("expecting POLLHUP after shutdown");
close (fd[1]);
}
/* Do them all. */
int
main ()
{
int result;
gl_sockets_startup (SOCKETS_1_1);
#ifdef INTERACTIVE
printf ("Please press Enter\n");
test (test_tty, "TTY");
#endif
result = test (test_connect_first, "Unconnected socket test");
result += test (test_socket_pair, "Connected sockets test");
result += test (test_accept_first, "General socket test with fork");
result += test (test_pipe, "Pipe test");
exit (result);
}

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