/* getsockopt.c --- wrappers for Windows getsockopt function
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008-2010 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 memcpy. */
+#include <string.h>
+
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef getsockopt
int
-rpl_getsockopt (int fd, int level, int optname, void *optval, int *optlen)
+rpl_getsockopt (int fd, int level, int optname, void *optval, socklen_t *optlen)
{
+ int r;
SOCKET sock = FD_TO_SOCKET (fd);
- int r = getsockopt (sock, level, optname, optval, optlen);
+
+ if (level == SOL_SOCKET && (optname == SO_RCVTIMEO || optname == SO_SNDTIMEO))
+ {
+ int milliseconds;
+ int milliseconds_len = sizeof (int);
+ struct timeval tv;
+ size_t n;
+ r = getsockopt (sock, level, optname, &milliseconds, &milliseconds_len);
+ tv.tv_sec = milliseconds / 1000;
+ tv.tv_usec = (milliseconds - 1000 * tv.tv_sec) * 1000;
+ n = sizeof (struct timeval);
+ if (n > *optlen)
+ n = *optlen;
+ memcpy (optval, &tv, n);
+ *optlen = n;
+ }
+ else
+ {
+ r = getsockopt (sock, level, optname, optval, optlen);
+ }
+
if (r < 0)
set_winsock_errno ();