diff options
Diffstat (limited to 'lib/setsockopt.c')
-rw-r--r-- | lib/setsockopt.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/lib/setsockopt.c b/lib/setsockopt.c index 5623ca387..dfd7f34f2 100644 --- a/lib/setsockopt.c +++ b/lib/setsockopt.c @@ -34,23 +34,32 @@ int rpl_setsockopt (int fd, int level, int optname, const void *optval, socklen_t optlen) { - int r; SOCKET sock = FD_TO_SOCKET (fd); + int r; - if (level == SOL_SOCKET && (optname == SO_RCVTIMEO || optname == SO_SNDTIMEO)) + if (sock == INVALID_SOCKET) { - 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)); + errno = EBADF; + return -1; } else { - r = setsockopt (sock, level, optname, optval, optlen); - } + 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 (); + if (r < 0) + set_winsock_errno (); - return r; + return r; + } } |