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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-09-15 15:25:09 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-10-19 16:42:57 +0200 |
| commit | d5ec8ba7f2cb83a166da196c377398b7954c5d6c (patch) | |
| tree | 8c610840757a2274259a65bfe58a421d41e1311c /libavformat/url.h | |
| parent | a6388616e826437acd749e81671b386e0609f549 (diff) | |
| download | ffmpeg-d5ec8ba7f2cb83a166da196c377398b7954c5d6c.tar.gz | |
Do not leave positive values undefined when negative are defined as error
Define positive return values as non errors and leave further meaning undefined
This allows future extensions to use these values
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/url.h')
| -rw-r--r-- | libavformat/url.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/url.h b/libavformat/url.h index 06dfda111d..686fe29410 100644 --- a/libavformat/url.h +++ b/libavformat/url.h @@ -101,7 +101,7 @@ typedef struct URLProtocol { * is to be opened * @param int_cb interrupt callback to use for the URLContext, may be * NULL - * @return 0 in case of success, a negative value corresponding to an + * @return >= 0 in case of success, a negative value corresponding to an * AVERROR code in case of failure */ int ffurl_alloc(URLContext **puc, const char *filename, int flags, @@ -130,7 +130,7 @@ int ffurl_connect(URLContext *uc, AVDictionary **options); * @param options A dictionary filled with protocol-private options. On return * this parameter will be destroyed and replaced with a dict containing options * that were not found. May be NULL. - * @return 0 in case of success, a negative value corresponding to an + * @return >= 0 in case of success, a negative value corresponding to an * AVERROR code in case of failure */ int ffurl_open(URLContext **puc, const char *filename, int flags, |