Mercurial > gnulib
view lib/connect.c @ 40190:ef116535bf1a
relocatable-prog: Use $ORIGIN trick on more platforms.
* m4/relocatable.m4 (gl_RELOCATABLE_BODY): Use $ORIGIN trick also on
FreeBSD >= 7.3, DragonFly >= 3.0, NetBSD >= 8.0, OpenBSD >= 5.4,
Solaris >= 10, Haiku. But don't use it on Android.
* build-aux/reloc-ldflags: Allow the use of the $ORIGIN trick also on
Hurd, FreeBSD, DragonFly, NetBSD, OpenBSD, Solaris, Haiku.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Wed, 20 Feb 2019 02:39:52 +0100 |
parents | b06060465f09 |
children |
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/* connect.c --- wrappers for Windows connect function Copyright (C) 2008-2019 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 <https://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, const struct sockaddr *sockaddr, socklen_t len) { SOCKET sock = FD_TO_SOCKET (fd); if (sock == INVALID_SOCKET) { errno = EBADF; return -1; } else { 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; } }