| version 1.31.8.1, 2013/02/25 00:27:50 |
version 1.32, 2012/12/18 01:39:56 |
| Line 163 static int g_lstat(Char *, __gl_stat_t |
|
| Line 163 static int g_lstat(Char *, __gl_stat_t |
|
| 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 *, struct glob_limit *); |
static int glob0(const char *, const Char *, glob_t *, struct glob_limit *); |
| static int glob1(Char *, glob_t *, struct glob_limit *); |
static int glob1(Char *, glob_t *, struct glob_limit *); |
| static int glob2(Char *, Char *, Char *, const Char *, glob_t *, |
static int glob2(Char *, Char *, Char *, const Char *, glob_t *, |
| struct glob_limit *); |
struct glob_limit *); |
| Line 171 static int glob3(Char *, Char *, Char * |
|
| Line 171 static int glob3(Char *, Char *, Char * |
|
| const Char *, glob_t *, struct glob_limit *); |
const Char *, glob_t *, struct glob_limit *); |
| static int globextend(const Char *, glob_t *, struct glob_limit *); |
static int globextend(const Char *, glob_t *, struct glob_limit *); |
| 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 *, struct glob_limit *); |
static int globexp1(const char *, const Char *, glob_t *, struct glob_limit *); |
| static int globexp2(const Char *, const Char *, glob_t *, int *, |
static int globexp2(const char *, const Char *, const Char *, glob_t *, int *, |
| struct glob_limit *); |
struct glob_limit *); |
| static int match(const Char *, const Char *, const Char *); |
static int match(const Char *, const Char *, const Char *); |
| #ifdef DEBUG |
#ifdef DEBUG |
| Line 222 glob(const char * __restrict pattern, in |
|
| Line 222 glob(const char * __restrict pattern, in |
|
| *bufnext = EOS; |
*bufnext = EOS; |
| |
|
| if (flags & GLOB_BRACE) |
if (flags & GLOB_BRACE) |
| return globexp1(patbuf, pglob, &limit); |
return globexp1(pattern, patbuf, pglob, &limit); |
| else |
else |
| return glob0(patbuf, pglob, &limit); |
return glob0(pattern, patbuf, pglob, &limit); |
| } |
} |
| |
|
| /* |
/* |
| Line 233 glob(const char * __restrict pattern, in |
|
| Line 233 glob(const char * __restrict pattern, in |
|
| * characters |
* characters |
| */ |
*/ |
| static int |
static int |
| globexp1(const Char *pattern, glob_t *pglob, struct glob_limit *limit) |
globexp1(const char *orig, const Char *pattern, glob_t *pglob, struct glob_limit *limit) |
| { |
{ |
| const Char* ptr = pattern; |
const Char* ptr = pattern; |
| int rv; |
int rv; |
| Line 249 globexp1(const Char *pattern, glob_t *pg |
|
| Line 249 globexp1(const Char *pattern, glob_t *pg |
|
| |
|
| /* 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, limit); |
return glob0(orig, pattern, pglob, limit); |
| |
|
| while ((ptr = (const Char *) g_strchr(ptr, LBRACE)) != NULL) |
while ((ptr = (const Char *) g_strchr(ptr, LBRACE)) != NULL) |
| if (!globexp2(ptr, pattern, pglob, &rv, limit)) |
if (!globexp2(orig, ptr, pattern, pglob, &rv, limit)) |
| return rv; |
return rv; |
| |
|
| return glob0(pattern, pglob, limit); |
return glob0(orig, pattern, pglob, limit); |
| } |
} |
| |
|
| |
|
| Line 265 globexp1(const Char *pattern, glob_t *pg |
|
| Line 265 globexp1(const Char *pattern, glob_t *pg |
|
| * 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 *orig, const Char *ptr, const Char *pattern, glob_t *pglob, int *rv, |
| struct glob_limit *limit) |
struct glob_limit *limit) |
| { |
{ |
| int i; |
int i; |
| Line 311 globexp2(const Char *ptr, const Char *pa |
|
| Line 311 globexp2(const Char *ptr, const Char *pa |
|
| * 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, limit); |
*rv = glob0(orig, pattern, pglob, limit); |
| return 0; |
return 0; |
| } |
} |
| |
|
| Line 358 globexp2(const Char *ptr, const Char *pa |
|
| Line 358 globexp2(const Char *ptr, const Char *pa |
|
| #ifdef DEBUG |
#ifdef DEBUG |
| qprintf("globexp2", patbuf); |
qprintf("globexp2", patbuf); |
| #endif |
#endif |
| *rv = globexp1(patbuf, pglob, limit); |
*rv = globexp1(orig, patbuf, pglob, limit); |
| |
|
| /* move after the comma, to the next string */ |
/* move after the comma, to the next string */ |
| pl = pm + 1; |
pl = pm + 1; |
| Line 471 globtilde(const Char *pattern, Char *pat |
|
| Line 471 globtilde(const Char *pattern, Char *pat |
|
| * to find no matches. |
* to find no matches. |
| */ |
*/ |
| static int |
static int |
| glob0(const Char *pattern, glob_t *pglob, struct glob_limit *limit) |
glob0(const char *orig, const Char *pattern, glob_t *pglob, struct glob_limit *limit) |
| { |
{ |
| const Char *qpatnext; |
const Char *qpatnext; |
| int c, error; |
int c, error; |
| Line 556 glob0(const Char *pattern, glob_t *pglob |
|
| Line 556 glob0(const Char *pattern, glob_t *pglob |
|
| 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); |
const u_char *patnext; |
| |
Char *bufend; |
| |
bufend = patbuf + MAXPATHLEN; |
| |
patnext = (const unsigned char *)orig; |
| |
bufnext = patbuf; |
| |
while (bufnext < bufend && (c = *patnext++) != EOS) |
| |
*bufnext++ = c; |
| |
|
| |
*bufnext = EOS; |
| |
|
| |
return globextend(patbuf, pglob, limit); |
| } else { |
} else { |
| return GLOB_NOMATCH; |
return GLOB_NOMATCH; |
| } |
} |
| Line 612 glob2(Char *pathbuf, Char *pathend, Char |
|
| Line 622 glob2(Char *pathbuf, Char *pathend, Char |
|
| const Char *p; |
const Char *p; |
| Char *q; |
Char *q; |
| int anymeta; |
int anymeta; |
| |
Char *pend; |
| |
ptrdiff_t diff; |
| |
|
| _DIAGASSERT(pathbuf != NULL); |
_DIAGASSERT(pathbuf != NULL); |
| _DIAGASSERT(pathend != NULL); |
_DIAGASSERT(pathend != NULL); |
| Line 663 glob2(Char *pathbuf, Char *pathend, Char |
|
| Line 675 glob2(Char *pathbuf, Char *pathend, Char |
|
| *q++ = *p++; |
*q++ = *p++; |
| } |
} |
| |
|
| if (!anymeta) { |
/* |
| |
* No expansion, or path ends in slash-dot shash-dot-dot, |
| |
* do next segment. |
| |
*/ |
| |
if (pglob->gl_flags & GLOB_PERIOD) { |
| |
for (pend = pathend; pend > pathbuf && pend[-1] == '/'; |
| |
pend--) |
| |
continue; |
| |
diff = pend - pathbuf; |
| |
} else { |
| |
/* XXX: GCC */ |
| |
diff = 0; |
| |
pend = pathend; |
| |
} |
| |
|
| |
if ((!anymeta) || |
| |
((pglob->gl_flags & GLOB_PERIOD) && |
| |
(diff >= 1 && pend[-1] == DOT) && |
| |
(diff >= 2 && (pend[-2] == SLASH || pend[-2] == DOT)) && |
| |
(diff < 3 || pend[-3] == SLASH))) { |
| pathend = q; |
pathend = q; |
| pattern = p; |
pattern = p; |
| while (*pattern == SEP) { |
while (*pattern == SEP) { |