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2.5-18.1

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This commit is contained in:
Jakub Jelinek
2007-07-12 18:26:36 +00:00
parent 7d58530341
commit 0ecb606cb6
6215 changed files with 494638 additions and 305010 deletions
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79
posix/fnmatch.c
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@ -327,31 +327,74 @@ fnmatch (pattern, string, flags)
{
mbstate_t ps;
size_t n;
const char *p;
wchar_t *wpattern;
wchar_t *wstring;
/* Convert the strings into wide characters. */
memset (&ps, '\0', sizeof (ps));
n = mbsrtowcs (NULL, &pattern, 0, &ps);
if (__builtin_expect (n == (size_t) -1, 0))
/* Something wrong.
XXX Do we have to set `errno' to something which mbsrtows hasn't
already done? */
return -1;
wpattern = (wchar_t *) alloca ((n + 1) * sizeof (wchar_t));
assert (mbsinit (&ps));
(void) mbsrtowcs (wpattern, &pattern, n + 1, &ps);
p = pattern;
#ifdef _LIBC
n = strnlen (pattern, 1024);
#else
n = strlen (pattern);
#endif
if (__builtin_expect (n < 1024, 1))
{
wpattern = (wchar_t *) alloca ((n + 1) * sizeof (wchar_t));
n = mbsrtowcs (wpattern, &p, n + 1, &ps);
if (__builtin_expect (n == (size_t) -1, 0))
/* Something wrong.
XXX Do we have to set `errno' to something which mbsrtows hasn't
already done? */
return -1;
if (p)
memset (&ps, '\0', sizeof (ps));
}
if (__builtin_expect (p != NULL, 0))
{
n = mbsrtowcs (NULL, &pattern, 0, &ps);
if (__builtin_expect (n == (size_t) -1, 0))
/* Something wrong.
XXX Do we have to set `errno' to something which mbsrtows hasn't
already done? */
return -1;
wpattern = (wchar_t *) alloca ((n + 1) * sizeof (wchar_t));
assert (mbsinit (&ps));
(void) mbsrtowcs (wpattern, &pattern, n + 1, &ps);
}
assert (mbsinit (&ps));
n = mbsrtowcs (NULL, &string, 0, &ps);
if (__builtin_expect (n == (size_t) -1, 0))
/* Something wrong.
XXX Do we have to set `errno' to something which mbsrtows hasn't
already done? */
return -1;
wstring = (wchar_t *) alloca ((n + 1) * sizeof (wchar_t));
assert (mbsinit (&ps));
(void) mbsrtowcs (wstring, &string, n + 1, &ps);
#ifdef _LIBC
n = strnlen (string, 1024);
#else
n = strlen (string);
#endif
p = string;
if (__builtin_expect (n < 1024, 1))
{
wstring = (wchar_t *) alloca ((n + 1) * sizeof (wchar_t));
n = mbsrtowcs (wstring, &p, n + 1, &ps);
if (__builtin_expect (n == (size_t) -1, 0))
/* Something wrong.
XXX Do we have to set `errno' to something which mbsrtows hasn't
already done? */
return -1;
if (p)
memset (&ps, '\0', sizeof (ps));
}
if (__builtin_expect (p != NULL, 0))
{
n = mbsrtowcs (NULL, &string, 0, &ps);
if (__builtin_expect (n == (size_t) -1, 0))
/* Something wrong.
XXX Do we have to set `errno' to something which mbsrtows hasn't
already done? */
return -1;
wstring = (wchar_t *) alloca ((n + 1) * sizeof (wchar_t));
assert (mbsinit (&ps));
(void) mbsrtowcs (wstring, &string, n + 1, &ps);
}
return internal_fnwmatch (wpattern, wstring, wstring + n,
flags & FNM_PERIOD, flags);