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Doxument url_fopen().

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Originally committed as revision 21714 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-02-09 18:59:34 +00:00
parent fbef7a7644
commit fe4fbb583d
1 changed files with 14 additions and 2 deletions
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16
libavformat/avio.h
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@ -404,9 +404,21 @@ int url_setbufsize(ByteIOContext *s, int buf_size);
int url_resetbuf(ByteIOContext *s, int flags);
#endif
/** @note when opened as read/write, the buffers are only used for
writing */
/**
* Creates and initializes a ByteIOContext for accessing the
* resource indicated by url.
* @note When the resource indicated by url 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.
* @param flags flags which control how the resource indicated by url
* is to be opened
* @return 0 in case of success, a negative value corresponding to an
* AVERROR code in case of failure
*/
int url_fopen(ByteIOContext **s, const char *url, int flags);
int url_fclose(ByteIOContext *s);
URLContext *url_fileno(ByteIOContext *s);