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Diffstat (limited to 'posix/fnmatch_loop.c')
-rw-r--r--posix/fnmatch_loop.c153
1 files changed, 23 insertions, 130 deletions
diff --git a/posix/fnmatch_loop.c b/posix/fnmatch_loop.c
index c933346877..6b20aa4304 100644
--- a/posix/fnmatch_loop.c
+++ b/posix/fnmatch_loop.c
@@ -32,13 +32,12 @@ FCT (pattern, string, no_leading_period, flags)
register const CHAR *p = pattern, *n = string;
register UCHAR c;
#ifdef _LIBC
+# if WIDE_CHAR_VERSION
+ const char *collseq = (const char *)
+ _NL_CURRENT(LC_COLLATE, _NL_COLLATE_COLLSEQWC);
+# else
const UCHAR *collseq = (const UCHAR *)
- _NL_CURRENT(LC_COLLATE, CONCAT(_NL_COLLATE_COLLSEQ,SUFFIX));
-# ifdef WIDE_CHAR_VERSION
- const wint_t *names = (const wint_t *)
- _NL_CURRENT (LC_COLLATE, _NL_COLLATE_NAMES);
- size_t size = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_HASH_SIZE);
- size_t layers = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_HASH_LAYERS);
+ _NL_CURRENT(LC_COLLATE, _NL_COLLATE_COLLSEQMB);
# endif
#endif
@@ -260,33 +259,8 @@ FCT (pattern, string, no_leading_period, flags)
/* The following code is glibc specific but does
there a good job in speeding up the code since
we can avoid the btowc() call. */
- if (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_HASH_SIZE) != 0)
- {
- /* Old locale format. */
-# if __BYTE_ORDER == __LITTLE_ENDIAN
- if ((wt & 0xf0ffff) == 0)
- {
- wt >>= 16;
- if ((__ctype_b[(UCHAR) *n] & wt) != 0)
- goto matched;
- }
-# else
- if (wt <= 0x800)
- {
- if ((__ctype_b[(UCHAR) *n] & wt) != 0)
- goto matched;
- }
-# endif
- else
- if (ISWCTYPE (BTOWC ((UCHAR) *n), wt))
- goto matched;
- }
- else
- {
- /* New locale format. */
- if (_ISCTYPE ((UCHAR) *n, wt))
- goto matched;
- }
+ if (_ISCTYPE ((UCHAR) *n, wt))
+ goto matched;
# else
if (ISWCTYPE (BTOWC ((UCHAR) *n), wt))
goto matched;
@@ -621,68 +595,17 @@ FCT (pattern, string, no_leading_period, flags)
# ifdef WIDE_CHAR_VERSION
/* Search in the `names' array for the characters. */
- if (size != 0)
- {
- /* Old locale format. */
- int idx;
- size_t cnt;
-
- idx = fn % size;
- cnt = 0;
- while (names[idx] != fn)
- {
- if (++cnt == layers)
- /* XXX We don't know anything about
- the character we are supposed to
- match. This means we are failing. */
- goto range_not_matched;
-
- idx += size;
- }
- fcollseq = collseq[idx];
- }
- else
- {
- /* New locale format. */
- fcollseq =
- collseq_table_lookup ((const char *) 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 failing. */
- goto range_not_matched;
- }
+ 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
+ failing. */
+ goto range_not_matched;
if (is_seqval)
lcollseq = cold;
else
- {
- if (size != 0)
- {
- /* Old locale format. */
- int idx;
- size_t cnt;
-
- idx = cold % size;
- cnt = 0;
- while (names[idx] != cold)
- {
- if (++cnt == layers)
- {
- idx = -1;
- break;
- }
- idx += size;
- }
-
- lcollseq =
- idx == -1 ? 0xffffffff : collseq[idx];
- }
- else
- /* New locale format. */
- lcollseq =
- collseq_table_lookup ((const char *) collseq, cold);
- }
+ lcollseq = collseq_table_lookup (collseq, cold);
# else
fcollseq = collseq[fn];
lcollseq = is_seqval ? cold : collseq[(UCHAR) cold];
@@ -843,46 +766,17 @@ FCT (pattern, string, no_leading_period, flags)
else
{
# ifdef WIDE_CHAR_VERSION
- if (size != 0)
+ hcollseq =
+ collseq_table_lookup (collseq, cend);
+ if (hcollseq == ~((uint32_t) 0))
{
- /* Old locale format. */
- int idx;
- size_t cnt;
+ /* Hum, no information about the upper
+ bound. The matching succeeds if the
+ lower bound is matched exactly. */
+ if (lcollseq != fcollseq)
+ goto range_not_matched;
- idx = cend % size;
- cnt = 0;
- while (names[idx] != cend)
- {
- if (++cnt == layers)
- {
- /* Hum, no information about the
- upper bound. The matching
- succeeds if the lower bound is
- matched exactly. */
- if (lcollseq != fcollseq)
- goto range_not_matched;
-
- goto matched;
- }
- }
- hcollseq = collseq[idx];
- }
- else
- {
- /* New locale format. */
- hcollseq =
- collseq_table_lookup ((const char *) collseq, cend);
- if (hcollseq == ~((uint32_t) 0))
- {
- /* Hum, no information about the
- upper bound. The matching succeeds
- if the lower bound is matched
- exactly. */
- if (lcollseq != fcollseq)
- goto range_not_matched;
-
- goto matched;
- }
+ goto matched;
}
# else
hcollseq = collseq[cend];
@@ -1025,4 +919,3 @@ FCT (pattern, string, no_leading_period, flags)
#undef STRCOLL
#undef L
#undef BTOWC
-#undef SUFFIX