* [PATCH v2 1/9] compat/fnmatch: respect NO_FNMATCH* even on glibc
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 2/9] wildmatch: replace variable 'special' with better named ones Nguyễn Thái Ngọc Duy
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
compat/fnmatch/fnmatch.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/compat/fnmatch/fnmatch.c b/compat/fnmatch/fnmatch.c
index 9473aed..6f7387d 100644
--- a/compat/fnmatch/fnmatch.c
+++ b/compat/fnmatch/fnmatch.c
@@ -55,7 +55,8 @@
program understand `configure --with-gnu-libc' and omit the object files,
it is simpler to just do this in the source for each such file. */
-#if defined _LIBC || !defined __GNU_LIBRARY__
+#if defined NO_FNMATCH || defined NO_FNMATCH_CASEFOLD || \
+ defined _LIBC || !defined __GNU_LIBRARY__
# if defined STDC_HEADERS || !defined isascii
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 2/9] wildmatch: replace variable 'special' with better named ones
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 1/9] compat/fnmatch: respect NO_FNMATCH* even on glibc Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 3/9] wildmatch: rename constants and update prototype Nguyễn Thái Ngọc Duy
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
'special' is too generic and is used for two different purposes.
Replace it with 'match_slash' to indicate "**" pattern and 'negated'
for "[!...]" and "[^...]".
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
wildmatch.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/wildmatch.c b/wildmatch.c
index 3972e26..8a58ad4 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -60,7 +60,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
uchar p_ch;
for ( ; (p_ch = *p) != '\0'; text++, p++) {
- int matched, special;
+ int matched, match_slash, negated;
uchar t_ch, prev_ch;
if ((t_ch = *text) == '\0' && p_ch != '*')
return ABORT_ALL;
@@ -102,15 +102,15 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
if (p[0] == '/' &&
dowild(p + 1, text, force_lower_case) == MATCH)
return MATCH;
- special = TRUE;
+ match_slash = TRUE;
} else
return ABORT_MALFORMED;
} else
- special = FALSE;
+ match_slash = FALSE;
if (*p == '\0') {
/* Trailing "**" matches everything. Trailing "*" matches
* only if there are no more slash characters. */
- if (!special) {
+ if (!match_slash) {
if (strchr((char*)text, '/') != NULL)
return NOMATCH;
}
@@ -120,9 +120,9 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
if (t_ch == '\0')
break;
if ((matched = dowild(p, text, force_lower_case)) != NOMATCH) {
- if (!special || matched != ABORT_TO_STARSTAR)
+ if (!match_slash || matched != ABORT_TO_STARSTAR)
return matched;
- } else if (!special && t_ch == '/')
+ } else if (!match_slash && t_ch == '/')
return ABORT_TO_STARSTAR;
t_ch = *++text;
}
@@ -134,8 +134,8 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
p_ch = NEGATE_CLASS;
#endif
/* Assign literal TRUE/FALSE because of "matched" comparison. */
- special = p_ch == NEGATE_CLASS? TRUE : FALSE;
- if (special) {
+ negated = p_ch == NEGATE_CLASS? TRUE : FALSE;
+ if (negated) {
/* Inverted character class. */
p_ch = *++p;
}
@@ -217,7 +217,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
} else if (t_ch == p_ch)
matched = TRUE;
} while (prev_ch = p_ch, (p_ch = *++p) != ']');
- if (matched == special || t_ch == '/')
+ if (matched == negated || t_ch == '/')
return NOMATCH;
continue;
}
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 3/9] wildmatch: rename constants and update prototype
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 1/9] compat/fnmatch: respect NO_FNMATCH* even on glibc Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 2/9] wildmatch: replace variable 'special' with better named ones Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 4/9] wildmatch: make dowild() take arbitrary flags Nguyễn Thái Ngọc Duy
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
- All exported constants now have a prefix WM_
- Do not rely on FNM_* constants, use the WM_ counterparts
- Remove TRUE and FALSE to follow Git's coding style
- While at it, turn flags type from int to unsigned int
- Add an (unused yet) argument to carry extra information
so that we don't have to change the prototype again later
when we need to pass other stuff to wildmatch
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
dir.c | 3 +-
test-wildmatch.c | 4 +--
wildmatch.c | 88 +++++++++++++++++++++++++++-----------------------------
wildmatch.h | 22 +++++++++-----
4 files changed, 62 insertions(+), 55 deletions(-)
diff --git a/dir.c b/dir.c
index cb7328b..175a182 100644
--- a/dir.c
+++ b/dir.c
@@ -595,7 +595,8 @@ int match_pathname(const char *pathname, int pathlen,
}
return wildmatch(pattern, name,
- ignore_case ? FNM_CASEFOLD : 0) == 0;
+ ignore_case ? WM_CASEFOLD : 0,
+ NULL) == 0;
}
/* Scan the list and let the last match determine the fate.
diff --git a/test-wildmatch.c b/test-wildmatch.c
index e384c8e..4bb23b4 100644
--- a/test-wildmatch.c
+++ b/test-wildmatch.c
@@ -12,9 +12,9 @@ int main(int argc, char **argv)
argv[i] += 3;
}
if (!strcmp(argv[1], "wildmatch"))
- return !!wildmatch(argv[3], argv[2], 0);
+ return !!wildmatch(argv[3], argv[2], 0, NULL);
else if (!strcmp(argv[1], "iwildmatch"))
- return !!wildmatch(argv[3], argv[2], FNM_CASEFOLD);
+ return !!wildmatch(argv[3], argv[2], WM_CASEFOLD, NULL);
else if (!strcmp(argv[1], "fnmatch"))
return !!fnmatch(argv[3], argv[2], FNM_PATHNAME);
else
diff --git a/wildmatch.c b/wildmatch.c
index 8a58ad4..f9b6451 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -18,9 +18,6 @@ typedef unsigned char uchar;
#define NEGATE_CLASS '!'
#define NEGATE_CLASS2 '^'
-#define FALSE 0
-#define TRUE 1
-
#define CC_EQ(class, len, litmatch) ((len) == sizeof (litmatch)-1 \
&& *(class) == *(litmatch) \
&& strncmp((char*)class, litmatch, len) == 0)
@@ -63,7 +60,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
int matched, match_slash, negated;
uchar t_ch, prev_ch;
if ((t_ch = *text) == '\0' && p_ch != '*')
- return ABORT_ALL;
+ return WM_ABORT_ALL;
if (force_lower_case && ISUPPER(t_ch))
t_ch = tolower(t_ch);
if (force_lower_case && ISUPPER(p_ch))
@@ -76,12 +73,12 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
/* FALLTHROUGH */
default:
if (t_ch != p_ch)
- return NOMATCH;
+ return WM_NOMATCH;
continue;
case '?':
/* Match anything but '/'. */
if (t_ch == '/')
- return NOMATCH;
+ return WM_NOMATCH;
continue;
case '*':
if (*++p == '*') {
@@ -100,135 +97,136 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
* both foo/bar and foo/a/bar.
*/
if (p[0] == '/' &&
- dowild(p + 1, text, force_lower_case) == MATCH)
- return MATCH;
- match_slash = TRUE;
+ dowild(p + 1, text, force_lower_case) == WM_MATCH)
+ return WM_MATCH;
+ match_slash = 1;
} else
- return ABORT_MALFORMED;
+ return WM_ABORT_MALFORMED;
} else
- match_slash = FALSE;
+ match_slash = 0;
if (*p == '\0') {
/* Trailing "**" matches everything. Trailing "*" matches
* only if there are no more slash characters. */
if (!match_slash) {
if (strchr((char*)text, '/') != NULL)
- return NOMATCH;
+ return WM_NOMATCH;
}
- return MATCH;
+ return WM_MATCH;
}
while (1) {
if (t_ch == '\0')
break;
- if ((matched = dowild(p, text, force_lower_case)) != NOMATCH) {
- if (!match_slash || matched != ABORT_TO_STARSTAR)
+ if ((matched = dowild(p, text, force_lower_case)) != WM_NOMATCH) {
+ if (!match_slash || matched != WM_ABORT_TO_STARSTAR)
return matched;
} else if (!match_slash && t_ch == '/')
- return ABORT_TO_STARSTAR;
+ return WM_ABORT_TO_STARSTAR;
t_ch = *++text;
}
- return ABORT_ALL;
+ return WM_ABORT_ALL;
case '[':
p_ch = *++p;
#ifdef NEGATE_CLASS2
if (p_ch == NEGATE_CLASS2)
p_ch = NEGATE_CLASS;
#endif
- /* Assign literal TRUE/FALSE because of "matched" comparison. */
- negated = p_ch == NEGATE_CLASS? TRUE : FALSE;
+ /* Assign literal 1/0 because of "matched" comparison. */
+ negated = p_ch == NEGATE_CLASS ? 1 : 0;
if (negated) {
/* Inverted character class. */
p_ch = *++p;
}
prev_ch = 0;
- matched = FALSE;
+ matched = 0;
do {
if (!p_ch)
- return ABORT_ALL;
+ return WM_ABORT_ALL;
if (p_ch == '\\') {
p_ch = *++p;
if (!p_ch)
- return ABORT_ALL;
+ return WM_ABORT_ALL;
if (t_ch == p_ch)
- matched = TRUE;
+ matched = 1;
} else if (p_ch == '-' && prev_ch && p[1] && p[1] != ']') {
p_ch = *++p;
if (p_ch == '\\') {
p_ch = *++p;
if (!p_ch)
- return ABORT_ALL;
+ return WM_ABORT_ALL;
}
if (t_ch <= p_ch && t_ch >= prev_ch)
- matched = TRUE;
+ matched = 1;
p_ch = 0; /* This makes "prev_ch" get set to 0. */
} else if (p_ch == '[' && p[1] == ':') {
const uchar *s;
int i;
for (s = p += 2; (p_ch = *p) && p_ch != ']'; p++) {} /*SHARED ITERATOR*/
if (!p_ch)
- return ABORT_ALL;
+ return WM_ABORT_ALL;
i = p - s - 1;
if (i < 0 || p[-1] != ':') {
/* Didn't find ":]", so treat like a normal set. */
p = s - 2;
p_ch = '[';
if (t_ch == p_ch)
- matched = TRUE;
+ matched = 1;
continue;
}
if (CC_EQ(s,i, "alnum")) {
if (ISALNUM(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "alpha")) {
if (ISALPHA(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "blank")) {
if (ISBLANK(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "cntrl")) {
if (ISCNTRL(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "digit")) {
if (ISDIGIT(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "graph")) {
if (ISGRAPH(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "lower")) {
if (ISLOWER(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "print")) {
if (ISPRINT(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "punct")) {
if (ISPUNCT(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "space")) {
if (ISSPACE(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "upper")) {
if (ISUPPER(t_ch))
- matched = TRUE;
+ matched = 1;
} else if (CC_EQ(s,i, "xdigit")) {
if (ISXDIGIT(t_ch))
- matched = TRUE;
+ matched = 1;
} else /* malformed [:class:] string */
- return ABORT_ALL;
+ return WM_ABORT_ALL;
p_ch = 0; /* This makes "prev_ch" get set to 0. */
} else if (t_ch == p_ch)
- matched = TRUE;
+ matched = 1;
} while (prev_ch = p_ch, (p_ch = *++p) != ']');
if (matched == negated || t_ch == '/')
- return NOMATCH;
+ return WM_NOMATCH;
continue;
}
}
- return *text ? NOMATCH : MATCH;
+ return *text ? WM_NOMATCH : WM_MATCH;
}
/* Match the "pattern" against the "text" string. */
-int wildmatch(const char *pattern, const char *text, int flags)
+int wildmatch(const char *pattern, const char *text,
+ unsigned int flags, struct wildopts *wo)
{
return dowild((const uchar*)pattern, (const uchar*)text,
- flags & FNM_CASEFOLD ? 1 :0);
+ flags & WM_CASEFOLD ? 1 :0);
}
diff --git a/wildmatch.h b/wildmatch.h
index 984a38c..1c814fd 100644
--- a/wildmatch.h
+++ b/wildmatch.h
@@ -1,9 +1,17 @@
-/* wildmatch.h */
+#ifndef WILDMATCH_H
+#define WILDMATCH_H
-#define ABORT_MALFORMED 2
-#define NOMATCH 1
-#define MATCH 0
-#define ABORT_ALL -1
-#define ABORT_TO_STARSTAR -2
+#define WM_CASEFOLD 1
-int wildmatch(const char *pattern, const char *text, int flags);
+#define WM_ABORT_MALFORMED 2
+#define WM_NOMATCH 1
+#define WM_MATCH 0
+#define WM_ABORT_ALL -1
+#define WM_ABORT_TO_STARSTAR -2
+
+struct wildopts;
+
+int wildmatch(const char *pattern, const char *text,
+ unsigned int flags,
+ struct wildopts *wo);
+#endif
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 4/9] wildmatch: make dowild() take arbitrary flags
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
` (2 preceding siblings ...)
2012-12-28 4:10 ` [PATCH v2 3/9] wildmatch: rename constants and update prototype Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 5/9] wildmatch: support "no FNM_PATHNAME" mode Nguyễn Thái Ngọc Duy
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
wildmatch.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/wildmatch.c b/wildmatch.c
index f9b6451..68e4213 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -52,7 +52,7 @@ typedef unsigned char uchar;
#define ISXDIGIT(c) (ISASCII(c) && isxdigit(c))
/* Match pattern "p" against "text" */
-static int dowild(const uchar *p, const uchar *text, int force_lower_case)
+static int dowild(const uchar *p, const uchar *text, unsigned int flags)
{
uchar p_ch;
@@ -61,9 +61,9 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
uchar t_ch, prev_ch;
if ((t_ch = *text) == '\0' && p_ch != '*')
return WM_ABORT_ALL;
- if (force_lower_case && ISUPPER(t_ch))
+ if ((flags & WM_CASEFOLD) && ISUPPER(t_ch))
t_ch = tolower(t_ch);
- if (force_lower_case && ISUPPER(p_ch))
+ if ((flags & WM_CASEFOLD) && ISUPPER(p_ch))
p_ch = tolower(p_ch);
switch (p_ch) {
case '\\':
@@ -97,7 +97,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
* both foo/bar and foo/a/bar.
*/
if (p[0] == '/' &&
- dowild(p + 1, text, force_lower_case) == WM_MATCH)
+ dowild(p + 1, text, flags) == WM_MATCH)
return WM_MATCH;
match_slash = 1;
} else
@@ -116,7 +116,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
while (1) {
if (t_ch == '\0')
break;
- if ((matched = dowild(p, text, force_lower_case)) != WM_NOMATCH) {
+ if ((matched = dowild(p, text, flags)) != WM_NOMATCH) {
if (!match_slash || matched != WM_ABORT_TO_STARSTAR)
return matched;
} else if (!match_slash && t_ch == '/')
@@ -227,6 +227,5 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
int wildmatch(const char *pattern, const char *text,
unsigned int flags, struct wildopts *wo)
{
- return dowild((const uchar*)pattern, (const uchar*)text,
- flags & WM_CASEFOLD ? 1 :0);
+ return dowild((const uchar*)pattern, (const uchar*)text, flags);
}
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 5/9] wildmatch: support "no FNM_PATHNAME" mode
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
` (3 preceding siblings ...)
2012-12-28 4:10 ` [PATCH v2 4/9] wildmatch: make dowild() take arbitrary flags Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 6/9] test-wildmatch: add "perf" command to compare wildmatch and fnmatch Nguyễn Thái Ngọc Duy
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
So far, wildmatch() has always honoured directory boundary and there
was no way to turn it off. Make it behave more like fnmatch() by
requiring all callers that want the FNM_PATHNAME behaviour to pass
that in the equivalent flag WM_PATHNAME. Callers that do not specify
WM_PATHNAME will get wildcards like ? and * in their patterns matched
against '/', just like not passing FNM_PATHNAME to fnmatch().
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
dir.c | 2 +-
t/t3070-wildmatch.sh | 27 +++++++++++++++++++++++++++
test-wildmatch.c | 6 ++++--
wildmatch.c | 13 +++++++++----
wildmatch.h | 1 +
5 files changed, 42 insertions(+), 7 deletions(-)
diff --git a/dir.c b/dir.c
index 175a182..6ef0396 100644
--- a/dir.c
+++ b/dir.c
@@ -595,7 +595,7 @@ int match_pathname(const char *pathname, int pathlen,
}
return wildmatch(pattern, name,
- ignore_case ? WM_CASEFOLD : 0,
+ WM_PATHNAME | (ignore_case ? WM_CASEFOLD : 0),
NULL) == 0;
}
diff --git a/t/t3070-wildmatch.sh b/t/t3070-wildmatch.sh
index d5bafef..dbfa903 100755
--- a/t/t3070-wildmatch.sh
+++ b/t/t3070-wildmatch.sh
@@ -29,6 +29,18 @@ match() {
fi
}
+pathmatch() {
+ if [ $1 = 1 ]; then
+ test_expect_success "pathmatch: match '$2' '$3'" "
+ test-wildmatch pathmatch '$2' '$3'
+ "
+ else
+ test_expect_success "pathmatch: no match '$2' '$3'" "
+ ! test-wildmatch pathmatch '$2' '$3'
+ "
+ fi
+}
+
# Basic wildmat features
match 1 1 foo foo
match 0 0 foo bar
@@ -192,4 +204,19 @@ match 0 0 'XXX/adobe/courier/bold/o/normal//12/120/75/75/X/70/iso8859/1' 'XXX/*/
match 1 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txt' '**/*a*b*g*n*t'
match 0 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txtz' '**/*a*b*g*n*t'
+pathmatch 1 foo foo
+pathmatch 0 foo fo
+pathmatch 1 foo/bar foo/bar
+pathmatch 1 foo/bar 'foo/*'
+pathmatch 1 foo/bba/arr 'foo/*'
+pathmatch 1 foo/bba/arr 'foo/**'
+pathmatch 1 foo/bba/arr 'foo*'
+pathmatch 1 foo/bba/arr 'foo**'
+pathmatch 1 foo/bba/arr 'foo/*arr'
+pathmatch 1 foo/bba/arr 'foo/**arr'
+pathmatch 0 foo/bba/arr 'foo/*z'
+pathmatch 0 foo/bba/arr 'foo/**z'
+pathmatch 1 foo/bar 'foo?bar'
+pathmatch 1 foo/bar 'foo[/]bar'
+
test_done
diff --git a/test-wildmatch.c b/test-wildmatch.c
index 4bb23b4..a5f4833 100644
--- a/test-wildmatch.c
+++ b/test-wildmatch.c
@@ -12,9 +12,11 @@ int main(int argc, char **argv)
argv[i] += 3;
}
if (!strcmp(argv[1], "wildmatch"))
- return !!wildmatch(argv[3], argv[2], 0, NULL);
+ return !!wildmatch(argv[3], argv[2], WM_PATHNAME, NULL);
else if (!strcmp(argv[1], "iwildmatch"))
- return !!wildmatch(argv[3], argv[2], WM_CASEFOLD, NULL);
+ return !!wildmatch(argv[3], argv[2], WM_PATHNAME | WM_CASEFOLD, NULL);
+ else if (!strcmp(argv[1], "pathmatch"))
+ return !!wildmatch(argv[3], argv[2], 0, NULL);
else if (!strcmp(argv[1], "fnmatch"))
return !!fnmatch(argv[3], argv[2], FNM_PATHNAME);
else
diff --git a/wildmatch.c b/wildmatch.c
index 68e4213..0c8edb8 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -77,14 +77,17 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
continue;
case '?':
/* Match anything but '/'. */
- if (t_ch == '/')
+ if ((flags & WM_PATHNAME) && t_ch == '/')
return WM_NOMATCH;
continue;
case '*':
if (*++p == '*') {
const uchar *prev_p = p - 2;
while (*++p == '*') {}
- if ((prev_p == text || *prev_p == '/') ||
+ if (!(flags & WM_PATHNAME))
+ /* without WM_PATHNAME, '*' == '**' */
+ match_slash = 1;
+ else if ((prev_p == text || *prev_p == '/') ||
(*p == '\0' || *p == '/' ||
(p[0] == '\\' && p[1] == '/'))) {
/*
@@ -103,7 +106,8 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
} else
return WM_ABORT_MALFORMED;
} else
- match_slash = 0;
+ /* without WM_PATHNAME, '*' == '**' */
+ match_slash = flags & WM_PATHNAME ? 0 : 1;
if (*p == '\0') {
/* Trailing "**" matches everything. Trailing "*" matches
* only if there are no more slash characters. */
@@ -214,7 +218,8 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
} else if (t_ch == p_ch)
matched = 1;
} while (prev_ch = p_ch, (p_ch = *++p) != ']');
- if (matched == negated || t_ch == '/')
+ if (matched == negated ||
+ ((flags & WM_PATHNAME) && t_ch == '/'))
return WM_NOMATCH;
continue;
}
diff --git a/wildmatch.h b/wildmatch.h
index 1c814fd..4090c8f 100644
--- a/wildmatch.h
+++ b/wildmatch.h
@@ -2,6 +2,7 @@
#define WILDMATCH_H
#define WM_CASEFOLD 1
+#define WM_PATHNAME 2
#define WM_ABORT_MALFORMED 2
#define WM_NOMATCH 1
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 6/9] test-wildmatch: add "perf" command to compare wildmatch and fnmatch
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
` (4 preceding siblings ...)
2012-12-28 4:10 ` [PATCH v2 5/9] wildmatch: support "no FNM_PATHNAME" mode Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 7/9] wildmatch: make a special case for "*/" with FNM_PATHNAME Nguyễn Thái Ngọc Duy
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
It takes a text file, a pattern, a number <n> and pathname flag. Each
line in the text file is matched against the pattern <n> times. If
"pathname" is given, FNM_PATHNAME is used.
test-wildmatch is built with -O2 and tested against glibc 2.14.1 (also
-O2) and compat/fnmatch. The input file is linux-2.6.git file list.
<n> is 2000. The complete command list is at the end.
wildmatch is beaten in the following cases. Apparently it needs some
improvement in FNM_PATHNAME case:
glibc, '*/*/*' with FNM_PATHNAME:
wildmatch 8s 1559us
fnmatch 1s 11877us or 12.65% faster
compat, '*/*/*' with FNM_PATHNAME:
wildmatch 7s 922458us
fnmatch 2s 905111us or 36.67% faster
compat, '*/*/*' without FNM_PATHNAME:
wildmatch 7s 264201us
fnmatch 2s 1897us or 27.56% faster
compat, '[a-z]*/[a-z]*/[a-z]*' with FNM_PATHNAME:
wildmatch 8s 742827us
fnmatch 0s 922943us or 10.56% faster
compat, '[a-z]*/[a-z]*/[a-z]*' without FNM_PATHNAME:
wildmatch 8s 284520us
fnmatch 0s 6936us or 0.08% faster
The rest of glibc numbers
-------------------------
'Documentation/*'
wildmatch 1s 529479us
fnmatch 1s 98263us or 71.81% slower
'drivers/*'
wildmatch 1s 988288us
fnmatch 1s 192049us or 59.95% slower
'Documentation/*' pathname
wildmatch 1s 557507us
fnmatch 1s 93696us or 70.22% slower
'drivers/*' pathname
wildmatch 2s 161626us
fnmatch 1s 230372us or 56.92% slower
'[Dd]ocu[Mn]entation/*'
wildmatch 1s 776581us
fnmatch 1s 471693us or 82.84% slower
'[Dd]o?u[Mn]en?ati?n/*'
wildmatch 1s 770770us
fnmatch 1s 555727us or 87.86% slower
'[Dd]o?u[Mn]en?ati?n/*' pathname
wildmatch 1s 783507us
fnmatch 1s 537029us or 86.18% slower
'[A-Za-z][A-Za-z]??*'
wildmatch 4s 110386us
fnmatch 4s 926306us or 119.85% slower
'[A-Za-z][A-Za-z]??'
wildmatch 3s 918114us
fnmatch 3s 686175us or 94.08% slower
'[A-Za-z][A-Za-z]??*' pathname
wildmatch 4s 453746us
fnmatch 4s 955856us or 111.27% slower
'[A-Za-z][A-Za-z]??' pathname
wildmatch 3s 896646us
fnmatch 3s 733828us or 95.82% slower
'*/*/*'
wildmatch 7s 287985us
fnmatch 1s 74083us or 14.74% slower
'[a-z]*/[a-z]*/[a-z]*' pathname
wildmatch 8s 796659us
fnmatch 1s 568409us or 17.83% slower
'[a-z]*/[a-z]*/[a-z]*'
wildmatch 8s 316559us
fnmatch 3s 430652us or 41.25% slower
The rest of compat numbers
--------------------------
'Documentation/*'
wildmatch 1s 520389us
fnmatch 0s 62579us or 4.12% slower
'drivers/*'
wildmatch 1s 955354us
fnmatch 0s 190109us or 9.72% slower
'Documentation/*' pathname
wildmatch 1s 561675us
fnmatch 0s 55336us or 3.54% slower
'drivers/*' pathname
wildmatch 2s 106100us
fnmatch 0s 219680us or 10.43% slower
'[Dd]ocu[Mn]entation/*'
wildmatch 1s 750810us
fnmatch 0s 542721us or 31.00% slower
'[Dd]o?u[Mn]en?ati?n/*'
wildmatch 1s 724791us
fnmatch 0s 538948us or 31.25% slower
'[Dd]o?u[Mn]en?ati?n/*' pathname
wildmatch 1s 731403us
fnmatch 0s 537474us or 31.04% slower
'[A-Za-z][A-Za-z]??*'
wildmatch 4s 28555us
fnmatch 1s 67297us or 26.49% slower
'[A-Za-z][A-Za-z]??'
wildmatch 3s 838279us
fnmatch 0s 880005us or 22.93% slower
'[A-Za-z][A-Za-z]??*' pathname
wildmatch 4s 379476us
fnmatch 1s 55643us or 24.10% slower
'[A-Za-z][A-Za-z]??' pathname
wildmatch 3s 830910us
fnmatch 0s 849699us or 22.18% slower
The following commands are used:
LANG=C ./test-wildmatch perf /tmp/filelist.txt 'Documentation/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt 'drivers/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt 'Documentation/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt 'drivers/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[Dd]ocu[Mn]entation/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[Dd]o?u[Mn]en?ati?n/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[Dd]o?u[Mn]en?ati?n/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[A-Za-z][A-Za-z]??' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '*/*/*' 2000
LANG=C ./test-wildmatch perf /tmp/filelist.txt '*/*/*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[a-z]*/[a-z]*/[a-z]*' 2000 pathname
LANG=C ./test-wildmatch perf /tmp/filelist.txt '[a-z]*/[a-z]*/[a-z]*' 2000
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
test-wildmatch.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 73 insertions(+)
diff --git a/test-wildmatch.c b/test-wildmatch.c
index a5f4833..ac86800 100644
--- a/test-wildmatch.c
+++ b/test-wildmatch.c
@@ -1,9 +1,82 @@
#include "cache.h"
#include "wildmatch.h"
+static int perf(int ac, char **av)
+{
+ struct timeval tv1, tv2;
+ struct stat st;
+ int fd, i, n, flags1 = 0, flags2 = 0;
+ char *buffer, *p;
+ uint32_t usec1, usec2;
+ const char *lang;
+ const char *file = av[0];
+ const char *pattern = av[1];
+
+ lang = getenv("LANG");
+ if (lang && strcmp(lang, "C"))
+ die("Please test it on C locale.");
+
+ if ((fd = open(file, O_RDONLY)) == -1 || fstat(fd, &st))
+ die_errno("file open");
+
+ buffer = xmalloc(st.st_size + 2);
+ if (read(fd, buffer, st.st_size) != st.st_size)
+ die_errno("read");
+
+ buffer[st.st_size] = '\0';
+ buffer[st.st_size + 1] = '\0';
+ for (i = 0; i < st.st_size; i++)
+ if (buffer[i] == '\n')
+ buffer[i] = '\0';
+
+ n = atoi(av[2]);
+ if (av[3] && !strcmp(av[3], "pathname")) {
+ flags1 = WM_PATHNAME;
+ flags2 = FNM_PATHNAME;
+ }
+
+ gettimeofday(&tv1, NULL);
+ for (i = 0; i < n; i++) {
+ for (p = buffer; *p; p += strlen(p) + 1)
+ wildmatch(pattern, p, flags1, NULL);
+ }
+ gettimeofday(&tv2, NULL);
+
+ usec1 = (uint32_t)tv2.tv_sec * 1000000 + tv2.tv_usec;
+ usec1 -= (uint32_t)tv1.tv_sec * 1000000 + tv1.tv_usec;
+ printf("wildmatch %ds %dus\n",
+ (int)(usec1 / 1000000),
+ (int)(usec1 % 1000000));
+
+ gettimeofday(&tv1, NULL);
+ for (i = 0; i < n; i++) {
+ for (p = buffer; *p; p += strlen(p) + 1)
+ fnmatch(pattern, p, flags2);
+ }
+ gettimeofday(&tv2, NULL);
+
+ usec2 = (uint32_t)tv2.tv_sec * 1000000 + tv2.tv_usec;
+ usec2 -= (uint32_t)tv1.tv_sec * 1000000 + tv1.tv_usec;
+ if (usec2 > usec1)
+ printf("fnmatch %ds %dus or %.2f%% slower\n",
+ (int)((usec2 - usec1) / 1000000),
+ (int)((usec2 - usec1) % 1000000),
+ (float)(usec2 - usec1) / usec1 * 100);
+ else
+ printf("fnmatch %ds %dus or %.2f%% faster\n",
+ (int)((usec1 - usec2) / 1000000),
+ (int)((usec1 - usec2) % 1000000),
+ (float)(usec1 - usec2) / usec1 * 100);
+ return 0;
+}
+
int main(int argc, char **argv)
{
int i;
+
+ if (!strcmp(argv[1], "perf"))
+ return perf(argc - 2, argv + 2);
+
for (i = 2; i < argc; i++) {
if (argv[i][0] == '/')
die("Forward slash is not allowed at the beginning of the\n"
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 7/9] wildmatch: make a special case for "*/" with FNM_PATHNAME
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
` (5 preceding siblings ...)
2012-12-28 4:10 ` [PATCH v2 6/9] test-wildmatch: add "perf" command to compare wildmatch and fnmatch Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 8/9] wildmatch: advance faster in <asterisk> + <literal> patterns Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 9/9] Makefile: add USE_WILDMATCH to use wildmatch as fnmatch Nguyễn Thái Ngọc Duy
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
Normally we need recursion for "*". In this case we know that it
matches everything until "/" so we can skip the recursion.
glibc, '*/*/*' on linux-2.6.git file list 2000 times
before:
wildmatch 8s 74513us
fnmatch 1s 97042us or 13.59% faster
after:
wildmatch 3s 521862us
fnmatch 3s 488616us or 99.06% slower
Same test with compat/fnmatch:
wildmatch 8s 110763us
fnmatch 2s 980845us or 36.75% faster
wildmatch 3s 522156us
fnmatch 1s 544487us or 43.85% slower
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
t/t3070-wildmatch.sh | 8 ++++++++
wildmatch.c | 12 ++++++++++++
2 files changed, 20 insertions(+)
diff --git a/t/t3070-wildmatch.sh b/t/t3070-wildmatch.sh
index dbfa903..4cdb13b 100755
--- a/t/t3070-wildmatch.sh
+++ b/t/t3070-wildmatch.sh
@@ -203,6 +203,10 @@ match 1 1 'XXX/adobe/courier/bold/o/normal//12/120/75/75/m/70/iso8859/1' 'XXX/*/
match 0 0 'XXX/adobe/courier/bold/o/normal//12/120/75/75/X/70/iso8859/1' 'XXX/*/*/*/*/*/*/12/*/*/*/m/*/*/*'
match 1 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txt' '**/*a*b*g*n*t'
match 0 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txtz' '**/*a*b*g*n*t'
+match 0 x foo '*/*/*'
+match 0 x foo/bar '*/*/*'
+match 1 x foo/bba/arr '*/*/*'
+match 0 x foo/bb/aa/rr '*/*/*'
pathmatch 1 foo foo
pathmatch 0 foo fo
@@ -218,5 +222,9 @@ pathmatch 0 foo/bba/arr 'foo/*z'
pathmatch 0 foo/bba/arr 'foo/**z'
pathmatch 1 foo/bar 'foo?bar'
pathmatch 1 foo/bar 'foo[/]bar'
+pathmatch 0 foo '*/*/*'
+pathmatch 0 foo/bar '*/*/*'
+pathmatch 1 foo/bba/arr '*/*/*'
+pathmatch 1 foo/bb/aa/rr '*/*/*'
test_done
diff --git a/wildmatch.c b/wildmatch.c
index 0c8edb8..f6d45d5 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -116,6 +116,18 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
return WM_NOMATCH;
}
return WM_MATCH;
+ } else if (*p == '/' && (flags & WM_PATHNAME) && !match_slash) {
+ /*
+ * an asterisk followed by a slash
+ * with WM_PATHNAME matches the next
+ * directory
+ */
+ const char *slash = strchr((char*)text, '/');
+ if (!slash)
+ return WM_NOMATCH;
+ text = (const uchar*)slash;
+ /* the slash is consumed by the top-level for loop */
+ break;
}
while (1) {
if (t_ch == '\0')
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 8/9] wildmatch: advance faster in <asterisk> + <literal> patterns
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
` (6 preceding siblings ...)
2012-12-28 4:10 ` [PATCH v2 7/9] wildmatch: make a special case for "*/" with FNM_PATHNAME Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 9/9] Makefile: add USE_WILDMATCH to use wildmatch as fnmatch Nguyễn Thái Ngọc Duy
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
compat, '*/*/*' on linux-2.6.git file list 2000 times, before:
wildmatch 7s 985049us
fnmatch 2s 735541us or 34.26% faster
and after:
wildmatch 4s 492549us
fnmatch 0s 888263us or 19.77% slower
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
t/t3070-wildmatch.sh | 6 ++++++
wildmatch.c | 21 +++++++++++++++++++++
2 files changed, 27 insertions(+)
diff --git a/t/t3070-wildmatch.sh b/t/t3070-wildmatch.sh
index 4cdb13b..dcbc8bc 100755
--- a/t/t3070-wildmatch.sh
+++ b/t/t3070-wildmatch.sh
@@ -207,6 +207,9 @@ match 0 x foo '*/*/*'
match 0 x foo/bar '*/*/*'
match 1 x foo/bba/arr '*/*/*'
match 0 x foo/bb/aa/rr '*/*/*'
+match 1 x abcXdefXghi '*X*i'
+match 0 x ab/cXd/efXg/hi '*X*i'
+match 1 x ab/cXd/efXg/hi '*/*X*/*/*i'
pathmatch 1 foo foo
pathmatch 0 foo fo
@@ -226,5 +229,8 @@ pathmatch 0 foo '*/*/*'
pathmatch 0 foo/bar '*/*/*'
pathmatch 1 foo/bba/arr '*/*/*'
pathmatch 1 foo/bb/aa/rr '*/*/*'
+pathmatch 1 abcXdefXghi '*X*i'
+pathmatch 1 ab/cXd/efXg/hi '*/*X*/*/*i'
+pathmatch 1 ab/cXd/efXg/hi '*Xg*i'
test_done
diff --git a/wildmatch.c b/wildmatch.c
index f6d45d5..40eda08 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -132,6 +132,27 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
while (1) {
if (t_ch == '\0')
break;
+ /*
+ * Try to advance faster when an asterisk is
+ * followed by a literal. We know in this case
+ * that the the string before the literal
+ * must belong to "*".
+ */
+ if (!is_glob_special(*p)) {
+ p_ch = *p;
+ if ((flags & WM_CASEFOLD) && ISUPPER(p_ch))
+ p_ch = tolower(p_ch);
+ while ((t_ch = *text) != '\0' &&
+ (!(flags & WM_PATHNAME) || t_ch != '/')) {
+ if ((flags & WM_CASEFOLD) && ISUPPER(t_ch))
+ t_ch = tolower(t_ch);
+ if (t_ch == p_ch)
+ break;
+ text++;
+ }
+ if (t_ch != p_ch)
+ return WM_NOMATCH;
+ }
if ((matched = dowild(p, text, flags)) != WM_NOMATCH) {
if (!match_slash || matched != WM_ABORT_TO_STARSTAR)
return matched;
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 9/9] Makefile: add USE_WILDMATCH to use wildmatch as fnmatch
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
` (7 preceding siblings ...)
2012-12-28 4:10 ` [PATCH v2 8/9] wildmatch: advance faster in <asterisk> + <literal> patterns Nguyễn Thái Ngọc Duy
@ 2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy
8 siblings, 0 replies; 10+ messages in thread
From: Nguyễn Thái Ngọc Duy @ 2012-12-28 4:10 UTC (permalink / raw)
To: git; +Cc: Junio C Hamano, Nguyễn Thái Ngọc Duy
This is similar to NO_FNMATCH but it uses wildmatch instead of
compat/fnmatch. This is an intermediate step to let wildmatch be used
as fnmatch replacement for wider audience before it replaces fnmatch
completely and compat/fnmatch is removed.
fnmatch in test-wildmatch is not impacted by this and is the only
place that NO_FNMATCH or NO_FNMATCH_CASEFOLD remain active when
USE_WILDMATCH is set.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
Makefile | 6 ++++++
git-compat-util.h | 13 +++++++++++++
test-wildmatch.c | 3 +++
3 files changed, 22 insertions(+)
diff --git a/Makefile b/Makefile
index bc868d1..24e2774 100644
--- a/Makefile
+++ b/Makefile
@@ -99,6 +99,9 @@ all::
# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
# FNM_CASEFOLD GNU extension.
#
+# Define USE_WILDMATCH if you want to use Git's wildmatch
+# implementation as fnmatch
+#
# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
# in the C library.
#
@@ -1625,6 +1628,9 @@ ifdef NO_FNMATCH_CASEFOLD
COMPAT_OBJS += compat/fnmatch/fnmatch.o
endif
endif
+ifdef USE_WILDMATCH
+ COMPAT_CFLAGS += -DUSE_WILDMATCH
+endif
ifdef NO_SETENV
COMPAT_CFLAGS += -DNO_SETENV
COMPAT_OBJS += compat/setenv.o
diff --git a/git-compat-util.h b/git-compat-util.h
index 02f48f6..b2c7638 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -106,7 +106,9 @@
#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>
@@ -238,6 +240,17 @@ 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);
diff --git a/test-wildmatch.c b/test-wildmatch.c
index ac86800..a3e2643 100644
--- a/test-wildmatch.c
+++ b/test-wildmatch.c
@@ -1,3 +1,6 @@
+#ifdef USE_WILDMATCH
+#undef USE_WILDMATCH /* We need real fnmatch implementation here */
+#endif
#include "cache.h"
#include "wildmatch.h"
--
1.8.0.rc2.23.g1fb49df
^ permalink raw reply related [flat|nested] 10+ messages in thread