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ebf5ebd9bd
The old pre-flight truncated the output at startup with -f, so an interrupted capture lost the trace, and the probe fopen followed a symlink. The existing file is now moved to FILE~ for the duration of the capture and restored if the trace cannot be written.
24 lines
334 B
C++
24 lines
334 B
C++
#ifndef __CAPTUREFILEBACKUP_HPP__
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#define __CAPTUREFILEBACKUP_HPP__
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#include <stdint.h>
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namespace tracy
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{
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enum class OutputPrep : uint8_t
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{
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Ok,
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Exists,
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Unusable
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};
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OutputPrep PrepareOutputFile( const char* path, bool overwrite, const char** error );
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void RestoreOutputBackup();
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void DiscardOutputBackup();
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}
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#endif
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