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The recent change to make fscache thread specific relied on fscache_enable() being called first from the primary thread before being called in parallel from worker threads. Make that more robust and protect it with a critical section to avoid any issues. Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Ben Peart <benpeart@microsoft.com>
36 lines
870 B
C
36 lines
870 B
C
#ifndef FSCACHE_H
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#define FSCACHE_H
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/*
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* The fscache is thread specific. enable_fscache() must be called
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* for each thread where caching is desired.
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*/
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extern CRITICAL_SECTION fscache_cs;
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int fscache_enable(size_t initial_size);
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#define enable_fscache(initial_size) fscache_enable(initial_size)
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void fscache_disable(void);
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#define disable_fscache() fscache_disable()
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int fscache_enabled(const char *path);
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#define is_fscache_enabled(path) fscache_enabled(path)
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void fscache_flush(void);
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#define flush_fscache() fscache_flush()
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DIR *fscache_opendir(const char *dir);
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int fscache_lstat(const char *file_name, struct stat *buf);
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/* opaque fscache structure */
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struct fscache;
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struct fscache *fscache_getcache(void);
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#define getcache_fscache() fscache_getcache()
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void fscache_merge(struct fscache *dest);
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#define merge_fscache(dest) fscache_merge(dest)
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#endif
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