mirror of https://git.ffmpeg.org/ffmpeg.git
Doxument url_read().
Originally committed as revision 21415 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -68,7 +68,18 @@ typedef int URLInterruptCB(void);
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int url_open_protocol (URLContext **puc, struct URLProtocol *up,
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int url_open_protocol (URLContext **puc, struct URLProtocol *up,
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const char *filename, int flags);
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const char *filename, int flags);
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int url_open(URLContext **h, const char *filename, int flags);
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int url_open(URLContext **h, const char *filename, int flags);
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/**
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* Reads up to size bytes from the resource accessed by h, and stores
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* the read bytes in buf.
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*
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* @return The number of bytes actually read, or a negative value
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* corresponding to an AVERROR code in case of error. A value of zero
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* indicates that it is not possible to read more from the accessed
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* resource (except if the value of the size argument is also zero).
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*/
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int url_read(URLContext *h, unsigned char *buf, int size);
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int url_read(URLContext *h, unsigned char *buf, int size);
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/**
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/**
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* Read as many bytes as possible (up to size), calling the
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* Read as many bytes as possible (up to size), calling the
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* read function multiple times if necessary.
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* read function multiple times if necessary.
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