int net_Socket (vlc_object_t *p_this, int family, int socktype,
int protocol)
{
- int fd = socket (family, socktype, protocol);
- if (fd == -1)
+ int fd;
+
+#ifdef SOCK_CLOEXEC
+ fd = socket (family, socktype | SOCK_NONBLOCK | SOCK_CLOEXEC, protocol);
+ if (fd == -1 && errno == EINVAL)
+#endif
{
- if (net_errno != EAFNOSUPPORT)
- msg_Err (p_this, "cannot create socket: %m");
- return -1;
+ fd = socket (family, socktype, protocol);
+ if (fd == -1)
+ {
+ if (net_errno != EAFNOSUPPORT)
+ msg_Err (p_this, "cannot create socket: %m");
+ return -1;
+ }
+#ifndef WIN32
+ fcntl (fd, F_SETFD, FD_CLOEXEC);
+ fcntl (fd, F_SETFL, fcntl (fd, F_GETFL, 0) | O_NONBLOCK);
+#else
+ ioctlsocket (fd, FIONBIO, &(unsigned long){ 1 });
+#endif
}
- net_SetupSocket (fd);
+ setsockopt (fd, SOL_SOCKET, SO_REUSEADDR, &(int){ 1 }, sizeof (int));
#ifdef IPV6_V6ONLY
/*