version 1.21.2.1, 2008/03/24 07:14:44 |
version 1.25, 2010/07/02 21:13:10 |
Line 87 __RCSID("$NetBSD$"); |
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Line 87 __RCSID("$NetBSD$"); |
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#define NO_GETPW_R |
#define NO_GETPW_R |
#endif |
#endif |
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#if !defined(ARG_MAX) |
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#include <limits.h> |
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#define ARG_MAX _POSIX_ARG_MAX |
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#endif |
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/* |
/* |
* XXX: For NetBSD 1.4.x compatibility. (kill me l8r) |
* XXX: For NetBSD 1.4.x compatibility. (kill me l8r) |
*/ |
*/ |
Line 150 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 158 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 172 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 207 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 218 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 228 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 244 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 289 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 336 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 449 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 518 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 532 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; |
} |
} |
Line 922 globfree(glob_t *pglob) |
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Line 929 globfree(glob_t *pglob) |
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} |
} |
} |
} |
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#ifndef __LIBC12_SOURCE__ |
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int |
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glob_pattern_p(const char *pattern, int quote) |
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{ |
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int range = 0; |
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for (; *pattern; pattern++) |
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switch (*pattern) { |
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case QUESTION: |
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case STAR: |
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return 1; |
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case QUOTE: |
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if (quote && pattern[1] != '\0') |
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++pattern; |
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break; |
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case LBRACKET: |
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range = 1; |
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break; |
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case RBRACKET: |
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if (range) |
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return 1; |
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break; |
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default: |
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break; |
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} |
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return 0; |
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} |
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#endif |
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static DIR * |
static DIR * |
g_opendir(Char *str, glob_t *pglob) |
g_opendir(Char *str, glob_t *pglob) |
{ |
{ |