Revert "poll(): ifndef HAVE_POLL means we don't use poll(), not that it...

Revert "poll(): ifndef HAVE_POLL means we don't use poll(), not that it doesn't exist. In OSX poll() is broken for sockets, so we don't use it. Since poll is a kernel function in OSX however, the kernel implementation was used whenever we used poll(), instead of VLCs private poll() which was the intended behaviour. Renamed poll() to vlc_poll() to prevent this."

This reverts commit d934fc52.

include/vlc_fixups.h

@@ -235,8 +235,4 @@ typedef void *locale_t;
 #define N_(str) gettext_noop (str)
 #define gettext_noop(str) (str)
 
-#ifndef HAVE_POLL
-#define poll vlc_poll
-#endif
-
 #endif /* !LIBVLC_FIXUPS_H */

include/vlc_network.h

@@ -181,7 +181,7 @@ struct pollfd
     int revents;
 };
 
-  VLC_EXPORT (int, vlc_poll, (struct pollfd *fds, unsigned nfds, int timeout));
+  VLC_EXPORT (int, poll, (struct pollfd *fds, unsigned nfds, int timeout));
 #endif
 
 #ifdef WIN32

src/extras/libc.c

@@ -58,12 +58,7 @@
 #   include <sys/wait.h>
 #   include <fcntl.h>
 #   include <sys/socket.h>
-#ifdef HAVE_POLL
-#   include <poll.h>
-#else
-#undef _poll
-#include <vlc_network.h>
-#endif
+#   include <sys/poll.h>
 #endif
 
 #if defined(WIN32) || defined(UNDER_CE)

src/libvlc.h

@@ -322,8 +322,4 @@ void vlc_rewinddir (void *);
 #   define rewinddir vlc_rewinddir
 #endif
 
-#ifndef HAVE_POLL
-#   define _poll vlc_poll
-#endif
-
 #endif

src/libvlccore.sym

@@ -278,7 +278,7 @@ playlist_ServicesDiscoveryRemove
 playlist_TreeMove
 __pl_Release
 __pl_Yield
-vlc_poll
+poll
 resolve_xml_special_chars
 sdp_AddAttribute
 sdp_AddMedia

src/network/poll.c

@@ -32,7 +32,7 @@
 #include <stdlib.h>
 #include <vlc_network.h>
 
-int vlc_poll (struct pollfd *fds, unsigned nfds, int timeout)
+int poll (struct pollfd *fds, unsigned nfds, int timeout)
 {
     fd_set rdset, wrset, exset;
     struct timeval tv = { 0, 0 };