int ff_socket_nonblock(int socket, int enable);
+static inline int ff_network_init(void)
+{
+#ifdef HAVE_WINSOCK2_H
+ WSADATA wsaData;
+ if (WSAStartup(MAKEWORD(1,1), &wsaData))
+ return 0;
+#endif
+ return 1;
+}
+
+static inline void ff_network_close(void)
+{
+#ifdef HAVE_WINSOCK2_H
+ WSACleanup();
+#endif
+}
+
#if !defined(HAVE_INET_ATON)
/* in os_support.c */
int inet_aton (const char * str, struct in_addr * add);
if (port <= 0 || port >= 65536)
goto fail;
+ if(!ff_network_init())
+ return AVERROR(EIO);
+
dest_addr.sin_family = AF_INET;
dest_addr.sin_port = htons(port);
if (resolve_host(&dest_addr.sin_addr, hostname) < 0)
{
TCPContext *s = h->priv_data;
closesocket(s->fd);
+ ff_network_close();
av_free(s);
return 0;
}
udp_set_remote_url(h, uri);
}
+ if(!ff_network_init())
+ return AVERROR(EIO);
+
#ifndef CONFIG_IPV6
udp_fd = socket(AF_INET, SOCK_DGRAM, 0);
if (udp_fd < 0)
udp_ipv6_leave_multicast_group(s->udp_fd, (struct sockaddr *)&s->dest_addr);
#endif
closesocket(s->udp_fd);
+ ff_network_close();
av_free(s);
return 0;
}