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Add AVERROR_EXIT.

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This is different from AVERROR(EINTR) because calls that fail with EINTR
should usually be restarted.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Nicolas George 2011-03-13 00:42:26 +01:00 committed by Ronald S. Bultje
parent 3e68b3ba7b
commit bafa4dd3e6
2 changed files with 3 additions and 0 deletions
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1
libavutil/error.c
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@ -37,6 +37,7 @@ int av_strerror(int errnum, char *errbuf, size_t errbuf_size)
case AVERROR_FILTER_NOT_FOUND: errstr = "Filter not found"; break; case AVERROR_FILTER_NOT_FOUND: errstr = "Filter not found"; break;
case AVERROR_BSF_NOT_FOUND: errstr = "Bitstream filter not found"; break; case AVERROR_BSF_NOT_FOUND: errstr = "Bitstream filter not found"; break;
case AVERROR_STREAM_NOT_FOUND: errstr = "Stream not found"; break; case AVERROR_STREAM_NOT_FOUND: errstr = "Stream not found"; break;
case AVERROR_EXIT: errstr = "Immediate exit requested"; break;
} }
if (errstr) { if (errstr) {

2
libavutil/error.h
View File

@ -66,6 +66,8 @@
#define AVERROR_BSF_NOT_FOUND (-MKTAG(0xF8,'B','S','F')) ///< Bitstream filter not found #define AVERROR_BSF_NOT_FOUND (-MKTAG(0xF8,'B','S','F')) ///< Bitstream filter not found
#define AVERROR_STREAM_NOT_FOUND (-MKTAG(0xF8,'S','T','R')) ///< Stream not found #define AVERROR_STREAM_NOT_FOUND (-MKTAG(0xF8,'S','T','R')) ///< Stream not found
#define AVERROR_EXIT (-MKTAG('E','X','I','T')) ///< Immediate exit was requested; the called function should not be restarted
/** /**
* Put a description of the AVERROR code errnum in errbuf. * Put a description of the AVERROR code errnum in errbuf.
* In case of failure the global variable errno is set to indicate the * In case of failure the global variable errno is set to indicate the