-/* Copyright (C) 1991, 1992, 1993, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1992,1993,1996,1997,1998,1999,2000,2001,2002,2003,2004
+ Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
/* Match STRING against the filename pattern PATTERN, returning zero if
it matches, nonzero if not. */
static int EXT (INT opt, const CHAR *pattern, const CHAR *string,
- const CHAR *string_end, int no_leading_period, int flags)
+ const CHAR *string_end, bool no_leading_period, int flags)
internal_function;
static const CHAR *END (const CHAR *patternp) internal_function;
static int
internal_function
FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end,
- int no_leading_period, int flags)
+ bool no_leading_period, int flags)
{
register const CHAR *p = pattern, *n = string;
register UCHAR c;
while ((c = *p++) != L('\0'))
{
- int new_no_leading_period = 0;
+ bool new_no_leading_period = false;
c = FOLD (c);
switch (c)
{
int flags2 = ((flags & FNM_FILE_NAME)
? flags : (flags & ~FNM_PERIOD));
- int no_leading_period2 = no_leading_period;
+ bool no_leading_period2 = no_leading_period;
- for (--p; n < endp; ++n, no_leading_period2 = 0)
+ for (--p; n < endp; ++n, no_leading_period2 = false)
if (FCT (p, n, string_end, no_leading_period2, flags2)
== 0)
return 0;
if (c == L('\\') && !(flags & FNM_NOESCAPE))
c = *p;
c = FOLD (c);
- for (--p; n < endp; ++n, no_leading_period2 = 0)
+ for (--p; n < endp; ++n, no_leading_period2 = false)
if (FOLD ((UCHAR) *n) == c
&& (FCT (p, n, string_end, no_leading_period2, flags2)
== 0))
case L('['):
{
/* Nonzero if the sense of the character class is inverted. */
- register int not;
+ register bool not;
CHAR cold;
UCHAR fn;
return FNM_NOMATCH;
else
{
- int is_range = 0;
+ bool is_range = false;
#ifdef _LIBC
- int is_seqval = 0;
+ bool is_seqval = false;
if (c == L('[') && *p == L('.'))
{
const int32_t *symb_table;
# ifdef WIDE_CHAR_VERSION
char str[c1];
- unsigned int strcnt;
+ size_t strcnt;
# else
# define str (startp + 1)
# endif
if (! is_range)
{
# ifdef WIDE_CHAR_VERSION
- for (c1 = 0; c1 < wextra[idx]; ++c1)
+ for (c1 = 0;
+ (int32_t) c1 < wextra[idx];
+ ++c1)
if (n[c1] != wextra[1 + c1])
break;
- if (c1 == wextra[idx])
+ if ((int32_t) c1 == wextra[idx])
goto matched;
# else
for (c1 = 0; c1 < extra[idx]; ++c1)
}
/* Get the collation sequence value. */
- is_seqval = 1;
+ is_seqval = true;
# ifdef WIDE_CHAR_VERSION
cold = wextra[1 + wextra[idx]];
# else
# ifdef WIDE_CHAR_VERSION
/* Search in the `names' array for the characters. */
- fcollseq = collseq_table_lookup (collseq, fn);
+ fcollseq = __collseq_table_lookup (collseq, fn);
if (fcollseq == ~((uint32_t) 0))
/* XXX We don't know anything about the character
we are supposed to match. This means we are
if (is_seqval)
lcollseq = cold;
else
- lcollseq = collseq_table_lookup (collseq, cold);
+ lcollseq = __collseq_table_lookup (collseq, cold);
# else
fcollseq = collseq[fn];
lcollseq = is_seqval ? cold : collseq[(UCHAR) cold];
# endif
- is_seqval = 0;
+ is_seqval = false;
if (cend == L('[') && *p == L('.'))
{
uint32_t nrules =
const int32_t *symb_table;
# ifdef WIDE_CHAR_VERSION
char str[c1];
- unsigned int strcnt;
+ size_t strcnt;
# else
# define str (startp + 1)
# endif
wextra = (int32_t *) &extra[idx + 4];
# endif
/* Get the collation sequence value. */
- is_seqval = 1;
+ is_seqval = true;
# ifdef WIDE_CHAR_VERSION
cend = wextra[1 + wextra[idx]];
# else
{
# ifdef WIDE_CHAR_VERSION
hcollseq =
- collseq_table_lookup (collseq, cend);
+ __collseq_table_lookup (collseq, cend);
if (hcollseq == ~((uint32_t) 0))
{
/* Hum, no information about the upper
case L('/'):
if (NO_LEADING_PERIOD (flags))
{
- if (n == string_end || c != *n)
+ if (n == string_end || c != (UCHAR) *n)
return FNM_NOMATCH;
- new_no_leading_period = 1;
+ new_no_leading_period = true;
break;
}
/* FALLTHROUGH */
static int
internal_function
EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end,
- int no_leading_period, int flags)
+ bool no_leading_period, int flags)
{
const CHAR *startp;
- int level;
+ size_t level;
struct patternlist
{
struct patternlist *next;
size_t pattern_len = STRLEN (pattern);
const CHAR *p;
const CHAR *rs;
+ enum { ALLOCA_LIMIT = 8000 };
/* Parse the pattern. Store the individual parts in the list. */
level = 0;
- for (startp = p = pattern + 1; level >= 0; ++p)
+ for (startp = p = pattern + 1; ; ++p)
if (*p == L('\0'))
/* This is an invalid pattern. */
return -1;
if (level-- == 0)
{
/* This means we found the end of the pattern. */
-#define ALLOCA_LIMIT 8000
#define NEW_PATTERN \
struct patternlist *newp; \
size_t plen; \
*lastp = newp; \
lastp = &newp->next
NEW_PATTERN;
+ break;
}
}
else if (*p == L('|'))
&& (FCT (p, rs, string_end,
rs == string
? no_leading_period
- : rs[-1] == '/' && NO_LEADING_PERIOD (flags) ? 1 : 0,
+ : rs[-1] == '/' && NO_LEADING_PERIOD (flags),
flags & FNM_FILE_NAME
? flags : flags & ~FNM_PERIOD) == 0
/* This didn't work. Try the whole pattern. */
&& FCT (pattern - 1, rs, string_end,
rs == string
? no_leading_period
- : (rs[-1] == '/' && NO_LEADING_PERIOD (flags)
- ? 1 : 0),
+ : rs[-1] == '/' && NO_LEADING_PERIOD (flags),
flags & FNM_FILE_NAME
? flags : flags & ~FNM_PERIOD) == 0)))
/* It worked. Signal success. */
&& (FCT (p, rs, string_end,
rs == string
? no_leading_period
- : rs[-1] == '/' && NO_LEADING_PERIOD (flags) ? 1 : 0,
+ : rs[-1] == '/' && NO_LEADING_PERIOD (flags),
flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD)
== 0))
/* This is successful. */
projects / gnulib.git / blobdiff