# define INADDR_NONE 0xFFFFFFFF
#endif
-int net_Socket( vlc_object_t *p_this, int i_family, int i_socktype,
- int i_protocol )
-{
- int fd, i_val;
-
- fd = socket( i_family, i_socktype, i_protocol );
- if( fd == -1 )
- {
#if defined(WIN32) || defined(UNDER_CE)
- if( WSAGetLastError ( ) != WSAEAFNOSUPPORT )
-#else
- if( errno != EAFNOSUPPORT )
+# undef EAFNOSUPPORT
+# define EAFNOSUPPORT WSAEAFNOSUPPORT
#endif
- msg_Warn( p_this, "cannot create socket: %s",
- net_strerror(net_errno) );
- return -1;
- }
-#if defined( WIN32 ) || defined( UNDER_CE )
+int net_Socket (vlc_object_t *p_this, int family, int socktype,
+ int protocol)
+{
+ int fd = socket (family, socktype, protocol);
+ if (fd == -1)
{
- unsigned long i_dummy = 1;
- if( ioctlsocket( fd, FIONBIO, &i_dummy ) != 0 )
- msg_Err( p_this, "cannot set socket to non-blocking mode" );
+ if (net_errno != EAFNOSUPPORT)
+ msg_Err (p_this, "cannot create socket: %s",
+ net_strerror (net_errno));
+ return -1;
}
+
+#if defined (WIN32) || defined (UNDER_CE)
+ ioctlsocket (fd, FIONBIO, &(unsigned long){ 1 });
#else
- fcntl( fd, F_SETFD, FD_CLOEXEC );
- i_val = fcntl( fd, F_GETFL, 0 );
- fcntl( fd, F_SETFL, ((i_val != -1) ? i_val : 0) | O_NONBLOCK );
+ fcntl (fd, F_SETFD, FD_CLOEXEC);
+ fcntl (fd, F_SETFL, fcntl (fd, F_GETFL, 0) | O_NONBLOCK);
#endif
- i_val = 1;
- setsockopt( fd, SOL_SOCKET, SO_REUSEADDR, (void *)&i_val,
- sizeof( i_val ) );
+ setsockopt (fd, SOL_SOCKET, SO_REUSEADDR, &(int){ 1 }, sizeof (int));
#ifdef IPV6_V6ONLY
/*
* it makes sure that IPv4 addresses will be printed as w.x.y.z rather
* than ::ffff:w.x.y.z
*/
- if( i_family == AF_INET6 )
- setsockopt( fd, IPPROTO_IPV6, IPV6_V6ONLY, (void *)&i_val,
- sizeof( i_val ) );
+ if (family == AF_INET6)
+ setsockopt (fd, IPPROTO_IPV6, IPV6_V6ONLY, &(int){ 1 }, sizeof (int));
#endif
-#if defined( WIN32 ) || defined( UNDER_CE )
+#if defined (WIN32) || defined (UNDER_CE)
# ifndef IPV6_PROTECTION_LEVEL
# define IPV6_PROTECTION_LEVEL 23
+# define PROTECTION_LEVEL_UNRESTRICTED 30
# endif
- if( i_family == AF_INET6 )
- {
- i_val = 30 /*PROTECTION_LEVEL_UNRESTRICTED*/;
- setsockopt( fd, IPPROTO_IPV6, IPV6_PROTECTION_LEVEL,
- (const char*)&i_val, sizeof( i_val ) );
- }
+ if (family == AF_INET6)
+ setsockopt (fd, IPPROTO_IPV6, IPV6_PROTECTION_LEVEL,
+ &(int){ PROTECTION_LEVEL_UNRESTRICTED }, sizeof (int));
#endif
+
return fd;
}
*****************************************************************************
* Close a network handle
*****************************************************************************/
-void net_Close( int fd )
+void net_Close (int fd)
{
#ifdef UNDER_CE
- CloseHandle( (HANDLE)fd );
-#elif defined( WIN32 )
- closesocket( fd );
+ CloseHandle ((HANDLE)fd);
+#elif defined (WIN32)
+ closesocket (fd);
#else
- close( fd );
+ (void)close (fd);
#endif
}