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Doxument url_fdopen().

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Originally committed as revision 21647 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-02-05 23:03:32 +00:00
parent fbc0f6a973
commit 4e38c09433
1 changed files with 11 additions and 2 deletions
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13
libavformat/avio.h
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@ -381,8 +381,17 @@ static inline int url_is_streamed(ByteIOContext *s)
return s->is_streamed;
}
/** @note when opened as read/write, the buffers are only used for
writing */
/**
* Creates and initializes a ByteIOContext for accessing the
* resource referenced by the URLContext h.
* @note When the URLContext h has been opened in read+write mode, the
* ByteIOContext can be used only for writing.
*
* @param s Used to return the pointer to the created ByteIOContext.
* In case of failure the pointed to value is set to NULL.
* @return 0 in case of success, a negative value corresponding to an
* AVERROR code in case of failure
*/
int url_fdopen(ByteIOContext **s, URLContext *h);
/** @warning must be called before any I/O */