The only symbol this file uses from unistd.h is isatty(). By including the header only when this function is used, the file can be built on systems without unistd.h (which presumably also lack isatty).
Signed-off-by: Mans Rullgard <[email protected]> --- libavutil/log.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavutil/log.c b/libavutil/log.c index 5e84129..e4a9fec 100644 --- a/libavutil/log.c +++ b/libavutil/log.c @@ -24,7 +24,11 @@ * logging functions */ +#include "config.h" + +#if HAVE_ISATTY #include <unistd.h> +#endif #include <stdlib.h> #include "avstring.h" #include "avutil.h" -- 1.7.10.2 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
