glibc introduced _DEFAULT_SOURCE in version 2.19 to replace _BSD_SOURCE and _SVID_SOURCE, which were deprecated in version 2.20. Add _DEFAULT_SOURCE where the latter two are used to be forwards-compatible and avoid warnings about the use of deprecated definitions. --- libavformat/os_support.c | 1 + libavformat/udp.c | 1 + libswscale/utils.c | 1 + 3 files changed, 3 insertions(+)
diff --git a/libavformat/os_support.c b/libavformat/os_support.c index 6a0c1fa7fcc..c125dbe9ba3 100644 --- a/libavformat/os_support.c +++ b/libavformat/os_support.c @@ -21,6 +21,7 @@ */ /* needed by inet_aton() */ +#define _DEFAULT_SOURCE #define _SVID_SOURCE #include "config.h" diff --git a/libavformat/udp.c b/libavformat/udp.c index 9d4c130e5bd..a29eb1bd331 100644 --- a/libavformat/udp.c +++ b/libavformat/udp.c @@ -24,6 +24,7 @@ * UDP protocol */ +#define _DEFAULT_SOURCE #define _BSD_SOURCE /* Needed for using struct ip_mreq with recent glibc */ #include "avformat.h" diff --git a/libswscale/utils.c b/libswscale/utils.c index 248a8081ff6..6b17955f544 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -20,6 +20,7 @@ #include "config.h" +#define _DEFAULT_SOURCE #define _SVID_SOURCE // needed for MAP_ANONYMOUS #include <assert.h> #include <inttypes.h> -- 2.11.0 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
