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Merge branch 'nd/retire-fnmatch'

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Replace our use of fnmatch(3) with a more feature-rich wildmatch.
A handful patches at the bottom have been moved to nd/wildmatch to
graduate as part of that branch, before this series solidifies.

We may want to mark USE_WILDMATCH as an experimental curiosity a
bit more clearly (i.e. should not be enabled in production
environment, because it will make the behaviour between builds
unpredictable).

* nd/retire-fnmatch:
  Makefile: add USE_WILDMATCH to use wildmatch as fnmatch
  wildmatch: advance faster in <asterisk> + <literal> patterns
  wildmatch: make a special case for "*/" with FNM_PATHNAME
  test-wildmatch: add "perf" command to compare wildmatch and fnmatch
  wildmatch: support "no FNM_PATHNAME" mode
  wildmatch: make dowild() take arbitrary flags
  wildmatch: rename constants and update prototype
This commit is contained in:
Junio C Hamano
2013-01-25 12:34:55 -08:00
parent bb9aa109fd cebcab189a
commit 9ecd9f5dc3
7 changed files with 249 additions and 62 deletions
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13
git-compat-util.h
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@ -112,7 +112,9 @@
#include <sys/time.h>
#include <time.h>
#include <signal.h>
#ifndef USE_WILDMATCH
#include <fnmatch.h>
#endif
#include <assert.h>
#include <regex.h>
#include <utime.h>
@ -280,6 +282,17 @@ extern char *gitbasename(char *);
#include "compat/bswap.h"
#ifdef USE_WILDMATCH
#include "wildmatch.h"
#define FNM_PATHNAME WM_PATHNAME
#define FNM_CASEFOLD WM_CASEFOLD
#define FNM_NOMATCH WM_NOMATCH
static inline int fnmatch(const char *pattern, const char *string, int flags)
{
return wildmatch(pattern, string, flags, NULL);
}
#endif
/* General helper functions */
extern void vreportf(const char *prefix, const char *err, va_list params);
extern void vwritef(int fd, const char *prefix, const char *err, va_list params);