X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fnetwork%2Fio.c;h=2defe3188b5e3193328b0bc36019c3d21ab88ebb;hb=3de7f18a4cc4f264a571384437373bc255da0632;hp=ab72ebae5dddf4edd52626a06ace90dd6e8efa37;hpb=5a5cbadd836de42cb1655e65e2353edfd9241db1;p=vlc

diff --git a/src/network/io.c b/src/network/io.c
index ab72ebae5d..2defe3188b 100644
--- a/src/network/io.c
+++ b/src/network/io.c
@@ -76,43 +76,15 @@
 extern int rootwrap_bind (int family, int socktype, int protocol,
                           const struct sockaddr *addr, size_t alen);
 
-int net_SetupSocket (int fd)
-{
-#if defined (WIN32) || defined (UNDER_CE)
-    ioctlsocket (fd, FIONBIO, &(unsigned long){ 1 });
-#else
-    fcntl (fd, F_SETFD, FD_CLOEXEC);
-    fcntl (fd, F_SETFL, fcntl (fd, F_GETFL, 0) | O_NONBLOCK);
-#endif
-
-    setsockopt (fd, SOL_SOCKET, SO_REUSEADDR, &(int){ 1 }, sizeof (int));
-    return 0;
-}
-
-
 int net_Socket (vlc_object_t *p_this, int family, int socktype,
                 int protocol)
 {
-    int fd;
-
-#ifdef SOCK_CLOEXEC
-    fd = socket (family, socktype | SOCK_NONBLOCK | SOCK_CLOEXEC, protocol);
-    if (fd == -1 && errno == EINVAL)
-#endif
+    int fd = vlc_socket (family, socktype, protocol, true);
+    if (fd == -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
+        if (net_errno != EAFNOSUPPORT)
+            msg_Err (p_this, "cannot create socket: %m");
+        return -1;
     }
 
     setsockopt (fd, SOL_SOCKET, SO_REUSEADDR, &(int){ 1 }, sizeof (int));
@@ -155,11 +127,12 @@ int net_Socket (vlc_object_t *p_this, int family, int socktype,
 
 
 int *net_Listen (vlc_object_t *p_this, const char *psz_host,
-                 int i_port, int protocol)
+                 int i_port, int type, int protocol)
 {
     struct addrinfo hints, *res;
 
     memset (&hints, 0, sizeof( hints ));
+    hints.ai_socktype = type;
     hints.ai_protocol = protocol;
     hints.ai_flags = AI_PASSIVE;
 
@@ -169,7 +142,7 @@ int *net_Listen (vlc_object_t *p_this, const char *psz_host,
     if (i_val)
     {
         msg_Err (p_this, "Cannot resolve %s port %d : %s", psz_host, i_port,
-                 vlc_gai_strerror (i_val));
+                 gai_strerror (i_val));
         return NULL;
     }
 
@@ -263,7 +236,7 @@ int *net_Listen (vlc_object_t *p_this, const char *psz_host,
             net_Close (fd);
     }
 
-    vlc_freeaddrinfo (res);
+    freeaddrinfo (res);
 
     if (sockv != NULL)
         sockv[sockc] = -1;
@@ -356,6 +329,7 @@ net_Read (vlc_object_t *restrict p_this, int fd, const v_socket_t *vs,
             switch (WSAGetLastError ())
             {
                 case WSAEWOULDBLOCK:
+                case WSAEINTR:
                 /* only happens with vs != NULL (TLS) - not really an error */
                     continue;
 
@@ -428,8 +402,11 @@ ssize_t net_Write( vlc_object_t *p_this, int fd, const v_socket_t *p_vs,
         { .fd = vlc_object_waitpipe (p_this), .events = POLLIN  },
     };
 
-    if (ufd[1].fd == -1)
+    if (unlikely(ufd[1].fd == -1))
+    {
+        vlc_testcancel ();
         return -1;
+    }
 
     while( i_data > 0 )
     {
@@ -486,6 +463,9 @@ ssize_t net_Write( vlc_object_t *p_this, int fd, const v_socket_t *p_vs,
         i_total += val;
     }
 
+    if (unlikely(i_data == 0))
+        vlc_testcancel (); /* corner case */
+
     if ((i_total > 0) || (i_data == 0))
         return i_total;