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socketcompat.h: simplify, to match latest gnulib

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Now, sys/socket.h is always available, and errno works.
This commit is contained in:
Jim Meyering 2008-10-28 17:47:23 +00:00
parent 75e69df956
commit b80b3ce4b3
2 changed files with 10 additions and 24 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Oct 28 12:12:41 +0100 2008 Jim Meyering <meyering@redhat.com>
socketcompat.h: simplify, to match latest gnulib
Now, sys/socket.h is always available, and errno works.
Tue Oct 28 12:07:46 +0100 2008 Jim Meyering <meyering@redhat.com> Tue Oct 28 12:07:46 +0100 2008 Jim Meyering <meyering@redhat.com>
updates from gnulib updates from gnulib

29
src/socketcompat.h
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@ -24,14 +24,7 @@
#include <config.h> #include <config.h>
#include <errno.h> #include <errno.h>
#ifndef HAVE_WINSOCK2_H /* Unix & Cygwin. */
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/un.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
static inline int static inline int
socket_errno (void) socket_errno (void)
@ -39,23 +32,11 @@ socket_errno (void)
return errno; return errno;
} }
#else /* MinGW & Win32 */ #ifndef HAVE_WINSOCK2_H /* Unix & Cygwin. */
# include <sys/un.h>
#include <winsock2.h> # include <net/if.h>
# include <netinet/in.h>
/* Socket functions in Windows don't set errno. Instead of using errno # include <netinet/tcp.h>
* to test for socket errors, call this function to get the errno.
*/
static inline int
socket_errno (void)
{
return WSAGetLastError ();
}
/* Compatibility. */
#define EWOULDBLOCK WSAEWOULDBLOCK
#define ECONNREFUSED WSAECONNREFUSED
#endif /* HAVE_WINSOCK2_H */ #endif /* HAVE_WINSOCK2_H */
#endif /* __WINSOCKWRAPPER_H__ */ #endif /* __WINSOCKWRAPPER_H__ */