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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-10-04 13:27:15 +0200 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-10-12 13:35:01 +0200 |
| commit | 11c5f438ff83da5040e85bfa6299f56b321d32ef (patch) | |
| tree | 8c2570de0ae47c60d02b67432aa326f2c4d0e3c9 /libavutil/dict.h | |
| parent | c1aac39eaccd32dc3b74ccfcce701d3d888fbc6b (diff) | |
dict: Change return type of av_dict_copy()
av_dict_set() could return an error, so forward it appropriately.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libavutil/dict.h')
| -rw-r--r-- | libavutil/dict.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavutil/dict.h b/libavutil/dict.h index e4aee27ca3..b3277ab77c 100644 --- a/libavutil/dict.h +++ b/libavutil/dict.h @@ -130,8 +130,10 @@ int av_dict_parse_string(AVDictionary **pm, const char *str, * @param src pointer to source AVDictionary struct * @param flags flags to use when setting entries in *dst * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag + * @return 0 on success, negative AVERROR code on failure. If dst was allocated + * by this function, callers should free the associated memory. */ -void av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); +int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); /** * Free all the memory allocated for an AVDictionary struct |