[FFmpeg-devel] [PATCH] udp: Define _DARWIN_C_SOURCE
Martin Storsjo
martin
Tue Oct 5 15:20:12 CEST 2010
This is required in order to get the IP_MULTICAST_TTL define.
_BSD_SOURCE is already defined for similar reasons.
---
libavformat/udp.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/libavformat/udp.c b/libavformat/udp.c
index 5ad1282..2ddb77c 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -25,6 +25,7 @@
*/
#define _BSD_SOURCE /* Needed for using struct ip_mreq with recent glibc */
+#define _DARWIN_C_SOURCE /* Needed for using IP_MULTICAST_TTL on OS X */
#include "avformat.h"
#include <unistd.h>
#include "internal.h"
--
1.7.3.1
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