mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-03 20:01:16 +00:00
07efaf941f
* gnulib/m4/onceonly.m4: New file. * gnulib/m4/printf.m4: New file. * build-aux/useless-if-before-free: Update. * build-aux/vc-list-files: Update. * gnulib/lib/arpa_inet.in.h: Update. * gnulib/lib/stdio-impl.h: Update. * gnulib/m4/inet_ntop.m4: Update.
77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
/* A GNU-like <arpa/inet.h>.
|
|
|
|
Copyright (C) 2005-2006, 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, 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_ARPA_INET_H
|
|
|
|
/* Gnulib's sys/socket.h is responsible for pulling in winsock2.h etc
|
|
under MinGW. */
|
|
#include <sys/socket.h>
|
|
|
|
#if @HAVE_ARPA_INET_H@
|
|
|
|
/* The include_next requires a split double-inclusion guard. */
|
|
# @INCLUDE_NEXT@ @NEXT_ARPA_INET_H@
|
|
|
|
#endif
|
|
|
|
#ifndef _GL_ARPA_INET_H
|
|
#define _GL_ARPA_INET_H
|
|
|
|
#if @GNULIB_INET_NTOP@
|
|
# if !@HAVE_DECL_INET_NTOP@
|
|
/* Converts an internet address from internal format to a printable,
|
|
presentable format.
|
|
AF is an internet address family, such as AF_INET or AF_INET6.
|
|
SRC points to a 'struct in_addr' (for AF_INET) or 'struct in6_addr'
|
|
(for AF_INET6).
|
|
DST points to a buffer having room for CNT bytes.
|
|
The printable representation of the address (in numeric form, not
|
|
surrounded by [...], no reverse DNS is done) is placed in DST, and
|
|
DST is returned. If an error occurs, the return value is NULL and
|
|
errno is set. If CNT bytes are not sufficient to hold the result,
|
|
the return value is NULL and errno is set to ENOSPC. A good value
|
|
for CNT is 46.
|
|
|
|
For more details, see the POSIX:2001 specification
|
|
<http://www.opengroup.org/susv3xsh/inet_ntop.html>. */
|
|
extern const char *inet_ntop (int af, const void *restrict src,
|
|
char *restrict dst, socklen_t cnt);
|
|
# endif
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef inet_ntop
|
|
# define inet_ntop(af,src,dst,cnt) \
|
|
(GL_LINK_WARNING ("inet_ntop is unportable - " \
|
|
"use gnulib module inet_ntop for portability"), \
|
|
inet_ntop (af, src, dst, cnt))
|
|
#endif
|
|
|
|
#if @GNULIB_INET_PTON@
|
|
# if !@HAVE_DECL_INET_PTON@
|
|
extern int inet_pton (int af, const char *restrict src, void *restrict dst);
|
|
# endif
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef inet_pton
|
|
# define inet_pton(af,src,dst) \
|
|
(GL_LINK_WARNING ("inet_pton is unportable - " \
|
|
"use gnulib module inet_pton for portability"), \
|
|
inet_pton (af, src, dst))
|
|
#endif
|
|
|
|
#endif /* _GL_ARPA_INET_H */
|
|
#endif /* _GL_ARPA_INET_H */
|