version 1.24, 2009/04/08 16:28:50 |
version 1.25, 2010/07/02 21:13:10 |
Line 155 static int g_lstat(Char *, __gl_stat_t |
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Line 155 static int g_lstat(Char *, __gl_stat_t |
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static DIR *g_opendir(Char *, glob_t *); |
static DIR *g_opendir(Char *, glob_t *); |
static Char *g_strchr(const Char *, int); |
static Char *g_strchr(const Char *, int); |
static int g_stat(Char *, __gl_stat_t *, glob_t *); |
static int g_stat(Char *, __gl_stat_t *, glob_t *); |
static int glob0(const Char *, glob_t *); |
static int glob0(const Char *, glob_t *, size_t *); |
static int glob1(Char *, glob_t *, size_t *); |
static int glob1(Char *, glob_t *, size_t *); |
static int glob2(Char *, Char *, Char *, Char *, glob_t *, |
static int glob2(Char *, Char *, Char *, Char *, glob_t *, |
size_t *); |
size_t *); |
Line 163 static int glob3(Char *, Char *, Char * |
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Line 163 static int glob3(Char *, Char *, Char * |
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size_t *); |
size_t *); |
static int globextend(const Char *, glob_t *, size_t *); |
static int globextend(const Char *, glob_t *, size_t *); |
static const Char *globtilde(const Char *, Char *, size_t, glob_t *); |
static const Char *globtilde(const Char *, Char *, size_t, glob_t *); |
static int globexp1(const Char *, glob_t *); |
static int globexp1(const Char *, glob_t *, size_t *); |
static int globexp2(const Char *, const Char *, glob_t *, int *); |
static int globexp2(const Char *, const Char *, glob_t *, int *, |
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size_t *); |
static int match(Char *, Char *, Char *); |
static int match(Char *, Char *, Char *); |
#ifdef DEBUG |
#ifdef DEBUG |
static void qprintf(const char *, Char *); |
static void qprintf(const char *, Char *); |
Line 177 glob(const char *pattern, int flags, int |
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Line 178 glob(const char *pattern, int flags, int |
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const u_char *patnext; |
const u_char *patnext; |
int c; |
int c; |
Char *bufnext, *bufend, patbuf[MAXPATHLEN+1]; |
Char *bufnext, *bufend, patbuf[MAXPATHLEN+1]; |
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size_t limit = 0; |
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_DIAGASSERT(pattern != NULL); |
_DIAGASSERT(pattern != NULL); |
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Line 212 glob(const char *pattern, int flags, int |
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Line 214 glob(const char *pattern, int flags, int |
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*bufnext = EOS; |
*bufnext = EOS; |
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if (flags & GLOB_BRACE) |
if (flags & GLOB_BRACE) |
return globexp1(patbuf, pglob); |
return globexp1(patbuf, pglob, &limit); |
else |
else |
return glob0(patbuf, pglob); |
return glob0(patbuf, pglob, &limit); |
} |
} |
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/* |
/* |
Line 223 glob(const char *pattern, int flags, int |
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Line 225 glob(const char *pattern, int flags, int |
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* characters |
* characters |
*/ |
*/ |
static int |
static int |
globexp1(const Char *pattern, glob_t *pglob) |
globexp1(const Char *pattern, glob_t *pglob, size_t *limit) |
{ |
{ |
const Char* ptr = pattern; |
const Char* ptr = pattern; |
int rv; |
int rv; |
Line 233 globexp1(const Char *pattern, glob_t *pg |
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Line 235 globexp1(const Char *pattern, glob_t *pg |
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/* Protect a single {}, for find(1), like csh */ |
/* Protect a single {}, for find(1), like csh */ |
if (pattern[0] == LBRACE && pattern[1] == RBRACE && pattern[2] == EOS) |
if (pattern[0] == LBRACE && pattern[1] == RBRACE && pattern[2] == EOS) |
return glob0(pattern, pglob); |
return glob0(pattern, pglob, limit); |
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while ((ptr = (const Char *) g_strchr(ptr, LBRACE)) != NULL) |
while ((ptr = (const Char *) g_strchr(ptr, LBRACE)) != NULL) |
if (!globexp2(ptr, pattern, pglob, &rv)) |
if (!globexp2(ptr, pattern, pglob, &rv, limit)) |
return rv; |
return rv; |
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return glob0(pattern, pglob); |
return glob0(pattern, pglob, limit); |
} |
} |
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Line 249 globexp1(const Char *pattern, glob_t *pg |
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Line 251 globexp1(const Char *pattern, glob_t *pg |
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* If it fails then it tries to glob the rest of the pattern and returns. |
* If it fails then it tries to glob the rest of the pattern and returns. |
*/ |
*/ |
static int |
static int |
globexp2(const Char *ptr, const Char *pattern, glob_t *pglob, int *rv) |
globexp2(const Char *ptr, const Char *pattern, glob_t *pglob, int *rv, |
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size_t *limit) |
{ |
{ |
int i; |
int i; |
Char *lm, *ls; |
Char *lm, *ls; |
Line 294 globexp2(const Char *ptr, const Char *pa |
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Line 297 globexp2(const Char *ptr, const Char *pa |
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* we use `pattern', not `patbuf' here so that that |
* we use `pattern', not `patbuf' here so that that |
* unbalanced braces are passed to the match |
* unbalanced braces are passed to the match |
*/ |
*/ |
*rv = glob0(pattern, pglob); |
*rv = glob0(pattern, pglob, limit); |
return 0; |
return 0; |
} |
} |
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Line 341 globexp2(const Char *ptr, const Char *pa |
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Line 344 globexp2(const Char *ptr, const Char *pa |
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#ifdef DEBUG |
#ifdef DEBUG |
qprintf("globexp2:", patbuf); |
qprintf("globexp2:", patbuf); |
#endif |
#endif |
*rv = globexp1(patbuf, pglob); |
*rv = globexp1(patbuf, pglob, limit); |
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/* move after the comma, to the next string */ |
/* move after the comma, to the next string */ |
pl = pm + 1; |
pl = pm + 1; |
Line 454 globtilde(const Char *pattern, Char *pat |
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Line 457 globtilde(const Char *pattern, Char *pat |
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* to find no matches. |
* to find no matches. |
*/ |
*/ |
static int |
static int |
glob0(const Char *pattern, glob_t *pglob) |
glob0(const Char *pattern, glob_t *pglob, size_t *limit) |
{ |
{ |
const Char *qpatnext; |
const Char *qpatnext; |
int c, error; |
int c, error; |
__gl_size_t oldpathc; |
__gl_size_t oldpathc; |
Char *bufnext, patbuf[MAXPATHLEN+1]; |
Char *bufnext, patbuf[MAXPATHLEN+1]; |
size_t limit = 0; |
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_DIAGASSERT(pattern != NULL); |
_DIAGASSERT(pattern != NULL); |
_DIAGASSERT(pglob != NULL); |
_DIAGASSERT(pglob != NULL); |
Line 523 glob0(const Char *pattern, glob_t *pglob |
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Line 525 glob0(const Char *pattern, glob_t *pglob |
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qprintf("glob0:", patbuf); |
qprintf("glob0:", patbuf); |
#endif |
#endif |
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if ((error = glob1(patbuf, pglob, &limit)) != 0) |
if ((error = glob1(patbuf, pglob, limit)) != 0) |
return error; |
return error; |
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if (pglob->gl_pathc == oldpathc) { |
if (pglob->gl_pathc == oldpathc) { |
Line 537 glob0(const Char *pattern, glob_t *pglob |
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Line 539 glob0(const Char *pattern, glob_t *pglob |
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if ((pglob->gl_flags & GLOB_NOCHECK) || |
if ((pglob->gl_flags & GLOB_NOCHECK) || |
((pglob->gl_flags & (GLOB_NOMAGIC|GLOB_MAGCHAR)) |
((pglob->gl_flags & (GLOB_NOMAGIC|GLOB_MAGCHAR)) |
== GLOB_NOMAGIC)) { |
== GLOB_NOMAGIC)) { |
return globextend(pattern, pglob, &limit); |
return globextend(pattern, pglob, limit); |
} else { |
} else { |
return GLOB_NOMATCH; |
return GLOB_NOMATCH; |
} |
} |