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Drop AVERROR_NOTSUPP at the next major bump, use AVERROR(ENOSYS) 

instead which is semantically equivalent.

See the thread:
Subject: [FFmpeg-devel] [RFC] The meaning of AVERROR_NOTSUPP
Date: Sat, 27 Mar 2010 00:51:13 +0100

Originally committed as revision 22981 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-04-27 22:26:08 +00:00
parent 1ace15f58c
commit cf103fabbe
2 changed files with 1 additions and 2 deletions
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1
libavutil/error.c
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@ -27,7 +27,6 @@ int av_strerror(int errnum, char *errbuf, size_t errbuf_size)
switch (errnum) {
case AVERROR_EOF: errstr = "End of file"; break;
case AVERROR_INVALIDDATA: errstr = "Invalid data found when processing input"; break;
case AVERROR_NOTSUPP: errstr = "Operation not supported"; break;
case AVERROR_NUMEXPECTED: errstr = "Number syntax expected in filename"; break;
case AVERROR_PATCHWELCOME: errstr = "Not yet implemented in FFmpeg, patches welcome"; break;
}

2
libavutil/error.h
View File

@ -43,12 +43,12 @@
#define AVERROR_NOENT AVERROR(ENOENT) ///< No such file or directory
#define AVERROR_NOFMT AVERROR(EILSEQ) ///< Unknown format
#define AVERROR_NOMEM AVERROR(ENOMEM) ///< Not enough memory
#define AVERROR_NOTSUPP AVERROR(ENOSYS) ///< Operation not supported
#define AVERROR_NUMEXPECTED AVERROR(EDOM) ///< Number syntax expected in filename
#define AVERROR_UNKNOWN AVERROR(EINVAL) ///< Unknown error
#endif
#define AVERROR_EOF AVERROR(EPIPE) ///< End of file
#define AVERROR_NOTSUPP AVERROR(ENOSYS) ///< Operation not supported
#define AVERROR_PATCHWELCOME (-MKTAG('P','A','W','E')) ///< Not yet implemented in FFmpeg, patches welcome