diff options
| -rw-r--r-- | libavutil/file.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavutil/file.c b/libavutil/file.c index 44d2ca444a..e73e8efd0e 100644 --- a/libavutil/file.c +++ b/libavutil/file.c @@ -152,7 +152,10 @@ int av_tempfile(const char *prefix, char **filename) { # ifndef O_BINARY # define O_BINARY 0 # endif - fd = open(*filename, O_RDWR | O_BINARY | O_CREAT, 0444); +# ifndef O_EXCL +# define O_EXCL 0 +# endif + fd = open(*filename, O_RDWR | O_BINARY | O_CREAT | O_EXCL, 0444); #else snprintf(*filename, len, "/tmp/%sXXXXXX", prefix); fd = mkstemp(*filename); |