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This commit is contained in:
Pierre Joye 2010-09-13 11:06:18 +00:00
parent 65942d343f
commit 25ac985422
1 changed files with 24 additions and 25 deletions
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49
win32/glob.c
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@ -146,12 +146,11 @@ static int g_stat(Char *, struct stat *, glob_t *);
static int glob0(const Char *, glob_t *); static int glob0(const Char *, glob_t *);
static int glob1(Char *, Char *, glob_t *, size_t *); static int glob1(Char *, Char *, glob_t *, size_t *);
static int glob2(Char *, Char *, Char *, Char *, Char *, Char *, static int glob2(Char *, Char *, Char *, Char *, Char *, Char *,
glob_t *, size_t *); glob_t *, size_t *);
static int glob3(Char *, Char *, Char *, Char *, Char *, Char *, static int glob3(Char *, Char *, Char *, Char *, Char *, Char *,
Char *, Char *, glob_t *, size_t *); Char *, Char *, glob_t *, size_t *);
static int globextend(const Char *, glob_t *, size_t *); static int globextend(const Char *, glob_t *, size_t *);
static const Char * static const Char *globtilde(const Char *, Char *, size_t, glob_t *);
globtilde(const Char *, Char *, size_t, glob_t *);
static int globexp1(const Char *, glob_t *); static int globexp1(const Char *, glob_t *);
static int globexp2(const Char *, const Char *, glob_t *, int *); static int globexp2(const Char *, const Char *, glob_t *, int *);
static int match(Char *, Char *, Char *); static int match(Char *, Char *, Char *);
@ -370,7 +369,7 @@ globtilde(pattern, patbuf, patbuf_len, pglob)
/* Copy up to the end of the string or / */ /* Copy up to the end of the string or / */
eb = &patbuf[patbuf_len - 1]; eb = &patbuf[patbuf_len - 1];
for (p = pattern + 1, h = (char *) patbuf; for (p = pattern + 1, h = (char *) patbuf;
h < (char *)eb && *p && *p != SLASH; *h++ = (char) *p++) h < (char *)eb && *p && *p != SLASH; *h++ = (char) *p++)
; ;
*h = EOS; *h = EOS;
@ -451,7 +450,7 @@ glob0(pattern, pglob)
if (c == NOT) if (c == NOT)
++qpatnext; ++qpatnext;
if (*qpatnext == EOS || if (*qpatnext == EOS ||
g_strchr((Char *) qpatnext+1, RBRACKET) == NULL) { g_strchr((Char *) qpatnext+1, RBRACKET) == NULL) {
*bufnext++ = LBRACKET; *bufnext++ = LBRACKET;
if (c == NOT) if (c == NOT)
--qpatnext; --qpatnext;
@ -464,7 +463,7 @@ glob0(pattern, pglob)
do { do {
*bufnext++ = CHAR(c); *bufnext++ = CHAR(c);
if (*qpatnext == RANGE && if (*qpatnext == RANGE &&
(c = qpatnext[1]) != RBRACKET) { (c = qpatnext[1]) != RBRACKET) {
*bufnext++ = M_RNG; *bufnext++ = M_RNG;
*bufnext++ = CHAR(c); *bufnext++ = CHAR(c);
qpatnext += 2; qpatnext += 2;
@ -506,8 +505,8 @@ glob0(pattern, pglob)
*/ */
if (pglob->gl_pathc == oldpathc) { if (pglob->gl_pathc == oldpathc) {
if ((pglob->gl_flags & GLOB_NOCHECK) || if ((pglob->gl_flags & GLOB_NOCHECK) ||
((pglob->gl_flags & GLOB_NOMAGIC) && ((pglob->gl_flags & GLOB_NOMAGIC) &&
!(pglob->gl_flags & GLOB_MAGCHAR))) !(pglob->gl_flags & GLOB_MAGCHAR)))
return(globextend(pattern, pglob, &limit)); return(globextend(pattern, pglob, &limit));
else else
return(GLOB_NOMATCH); return(GLOB_NOMATCH);
@ -536,8 +535,8 @@ glob1(pattern, pattern_last, pglob, limitp)
if (*pattern == EOS) if (*pattern == EOS)
return(0); return(0);
return(glob2(pathbuf, pathbuf+MAXPATHLEN-1, return(glob2(pathbuf, pathbuf+MAXPATHLEN-1,
pathbuf, pathbuf+MAXPATHLEN-1, pathbuf, pathbuf+MAXPATHLEN-1,
pattern, pattern_last, pglob, limitp)); pattern, pattern_last, pglob, limitp));
} }
/* /*
@ -547,7 +546,7 @@ glob1(pattern, pattern_last, pglob, limitp)
*/ */
static int static int
glob2(pathbuf, pathbuf_last, pathend, pathend_last, pattern, glob2(pathbuf, pathbuf_last, pathend, pathend_last, pattern,
pattern_last, pglob, limitp) pattern_last, pglob, limitp)
Char *pathbuf, *pathbuf_last, *pathend, *pathend_last; Char *pathbuf, *pathbuf_last, *pathend, *pathend_last;
Char *pattern, *pattern_last; Char *pattern, *pattern_last;
glob_t *pglob; glob_t *pglob;
@ -568,10 +567,10 @@ glob2(pathbuf, pathbuf_last, pathend, pathend_last, pattern,
return(0); return(0);
if (((pglob->gl_flags & GLOB_MARK) && if (((pglob->gl_flags & GLOB_MARK) &&
!IS_SLASH(pathend[-1])) && (S_ISDIR(sb.st_mode) || !IS_SLASH(pathend[-1])) && (S_ISDIR(sb.st_mode) ||
(S_ISLNK(sb.st_mode) && (S_ISLNK(sb.st_mode) &&
(g_stat(pathbuf, &sb, pglob) == 0) && (g_stat(pathbuf, &sb, pglob) == 0) &&
S_ISDIR(sb.st_mode)))) { S_ISDIR(sb.st_mode)))) {
if (pathend+1 > pathend_last) if (pathend+1 > pathend_last)
return (1); return (1);
*pathend++ = SEP; *pathend++ = SEP;
@ -603,15 +602,15 @@ glob2(pathbuf, pathbuf_last, pathend, pathend_last, pattern,
} else } else
/* Need expansion, recurse. */ /* Need expansion, recurse. */
return(glob3(pathbuf, pathbuf_last, pathend, return(glob3(pathbuf, pathbuf_last, pathend,
pathend_last, pattern, pattern_last, pathend_last, pattern, pattern_last,
p, pattern_last, pglob, limitp)); p, pattern_last, pglob, limitp));
} }
/* NOTREACHED */ /* NOTREACHED */
} }
static int static int
glob3(pathbuf, pathbuf_last, pathend, pathend_last, pattern, pattern_last, glob3(pathbuf, pathbuf_last, pathend, pathend_last, pattern, pattern_last,
restpattern, restpattern_last, pglob, limitp) restpattern, restpattern_last, pglob, limitp)
Char *pathbuf, *pathbuf_last, *pathend, *pathend_last; Char *pathbuf, *pathbuf_last, *pathend, *pathend_last;
Char *pattern, *pattern_last, *restpattern, *restpattern_last; Char *pattern, *pattern_last, *restpattern, *restpattern_last;
glob_t *pglob; glob_t *pglob;
@ -641,7 +640,7 @@ glob3(pathbuf, pathbuf_last, pathend, pathend_last, pattern, pattern_last,
if (g_Ctoc(pathbuf, buf, sizeof(buf))) if (g_Ctoc(pathbuf, buf, sizeof(buf)))
return(GLOB_ABORTED); return(GLOB_ABORTED);
if (pglob->gl_errfunc(buf, errno) || if (pglob->gl_errfunc(buf, errno) ||
pglob->gl_flags & GLOB_ERR) pglob->gl_flags & GLOB_ERR)
return(GLOB_ABORTED); return(GLOB_ABORTED);
} }
return(0); return(0);
@ -676,7 +675,7 @@ glob3(pathbuf, pathbuf_last, pathend, pathend_last, pattern, pattern_last,
continue; continue;
} }
err = glob2(pathbuf, pathbuf_last, --dc, pathend_last, err = glob2(pathbuf, pathbuf_last, --dc, pathend_last,
restpattern, restpattern_last, pglob, limitp); restpattern, restpattern_last, pglob, limitp);
if (err) if (err)
break; break;
} }
@ -717,7 +716,7 @@ globextend(path, pglob, limitp)
newsize = sizeof(*pathv) * (2 + pglob->gl_pathc + pglob->gl_offs); newsize = sizeof(*pathv) * (2 + pglob->gl_pathc + pglob->gl_offs);
pathv = pglob->gl_pathv ? realloc((char *)pglob->gl_pathv, newsize) : pathv = pglob->gl_pathv ? realloc((char *)pglob->gl_pathv, newsize) :
malloc(newsize); malloc(newsize);
if (pathv == NULL) { if (pathv == NULL) {
if (pglob->gl_pathv) { if (pglob->gl_pathv) {
free(pglob->gl_pathv); free(pglob->gl_pathv);
@ -748,7 +747,7 @@ globextend(path, pglob, limitp)
pathv[pglob->gl_offs + pglob->gl_pathc] = NULL; pathv[pglob->gl_offs + pglob->gl_pathc] = NULL;
if ((pglob->gl_flags & GLOB_LIMIT) && if ((pglob->gl_flags & GLOB_LIMIT) &&
newsize + *limitp >= ARG_MAX) { newsize + *limitp >= ARG_MAX) {
errno = 0; errno = 0;
return(GLOB_NOSPACE); return(GLOB_NOSPACE);
} }
@ -775,8 +774,8 @@ match(name, pat, patend)
if (pat == patend) if (pat == patend)
return(1); return(1);
do do
if (match(name, pat, patend)) if (match(name, pat, patend))
return(1); return(1);
while (*name++ != EOS) while (*name++ != EOS)
; ;
return(0); return(0);