1 /* setsockopt.c --- wrappers for Windows setsockopt function
3 Copyright (C) 2008-2012 Free Software Foundation, Inc.
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18 /* Written by Paolo Bonzini */
22 #define WIN32_LEAN_AND_MEAN
24 #include <sys/socket.h>
26 /* Get struct timeval. */
29 /* Get set_winsock_errno, FD_TO_SOCKET etc. */
35 rpl_setsockopt (int fd, int level, int optname, const void *optval, socklen_t optlen)
37 SOCKET sock = FD_TO_SOCKET (fd);
40 if (sock == INVALID_SOCKET)
47 if (level == SOL_SOCKET
48 && (optname == SO_RCVTIMEO || optname == SO_SNDTIMEO))
50 const struct timeval *tv = optval;
51 int milliseconds = tv->tv_sec * 1000 + tv->tv_usec / 1000;
52 optval = &milliseconds;
53 r = setsockopt (sock, level, optname, optval, sizeof (int));
57 r = setsockopt (sock, level, optname, optval, optlen);