From 4e38c09433190edc10854c9b91ddccb06ee7f958 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Fri, 5 Feb 2010 23:03:32 +0000 Subject: [PATCH] Doxument url_fdopen(). Originally committed as revision 21647 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/avio.h | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/libavformat/avio.h b/libavformat/avio.h index 3f38e32905..b929995acf 100644 --- a/libavformat/avio.h +++ b/libavformat/avio.h @@ -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 */