/* setsockopt.c --- wrappers for Windows setsockopt function
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008-2011 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
/* Get winsock2.h. */
#include <sys/socket.h>
+/* Get struct timeval. */
+#include <sys/time.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)
+rpl_setsockopt (int fd, int level, int optname, const void *optval, socklen_t optlen)
{
SOCKET sock = FD_TO_SOCKET (fd);
- int r = setsockopt (sock, level, optname, optval, optlen);
- if (r < 0)
- set_winsock_errno ();
+ int r;
+
+ if (sock == INVALID_SOCKET)
+ {
+ errno = EBADF;
+ return -1;
+ }
+ else
+ {
+ if (level == SOL_SOCKET
+ && (optname == SO_RCVTIMEO || optname == SO_SNDTIMEO))
+ {
+ const struct timeval *tv = optval;
+ int milliseconds = tv->tv_sec * 1000 + tv->tv_usec / 1000;
+ optval = &milliseconds;
+ r = setsockopt (sock, level, optname, optval, sizeof (int));
+ }
+ else
+ {
+ r = setsockopt (sock, level, optname, optval, optlen);
+ }
+
+ if (r < 0)
+ set_winsock_errno ();
- return r;
+ return r;
+ }
}