diff options
Diffstat (limited to 'common/common.c')
-rw-r--r-- | common/common.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/common.c b/common/common.c index 449c95be26..4c1f9f327a 100644 --- a/common/common.c +++ b/common/common.c @@ -20,6 +20,7 @@ #include <assert.h> #include <libavutil/common.h> +#include <libavutil/error.h> #include "talloc.h" #include "misc/bstr.h" @@ -243,3 +244,11 @@ bool mp_append_escaped_string(void *talloc_ctx, bstr *dst, bstr *src) } return false; } + +// Behaves like strerror()/strerror_r(), but is thread- and GNU-safe. +char *mp_strerror_buf(char *buf, size_t buf_size, int errnum) +{ + // This handles the nasty details of calling the right function for us. + av_strerror(AVERROR(errnum), buf, buf_size); + return buf; +} |