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Export thread-safe version of 'has_symlink_leading_path()'

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The threaded index preloading will want it, so that it can avoid
locking by simply using a per-thread symlink/directory cache.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Linus Torvalds
2009-07-09 13:35:31 -07:00
committed by Junio C Hamano
parent 867f72bf43
commit b9fd284657
2 changed files with 20 additions and 11 deletions
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10
cache.h
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@ -744,7 +744,17 @@ struct checkout {
};
extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath);
struct cache_def {
char path[PATH_MAX + 1];
int len;
int flags;
int track_flags;
int prefix_len_stat_func;
};
extern int has_symlink_leading_path(const char *name, int len);
extern int threaded_has_symlink_leading_path(struct cache_def *, const char *, int);
extern int has_symlink_or_noent_leading_path(const char *name, int len);
extern int has_dirs_only_path(const char *name, int len, int prefix_len);
extern void invalidate_lstat_cache(const char *name, int len);