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authorUlrich Drepper <drepper@redhat.com>2003-06-13 21:05:42 +0000
committerUlrich Drepper <drepper@redhat.com>2003-06-13 21:05:42 +0000
commit2533775393adba65535482cf3a6277774231677d (patch)
tree136df37bbdf4b2793575e4853fa0ce3521ada388 /locale/coll-lookup.c
parent309695129a603c3dd0541d1dc542b83d30445c84 (diff)
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Update.
2003-06-13 Ulrich Drepper <drepper@redhat.com> Fixing gcc 3.3 warnings, part II. * argp/argp-help.c (hol_entry_long_iterate): Always inline. * elf/dl-load.c (cache_rpath): Don't inline. * iconvdata/cns11642l2.h: Always inline all functions. * iconvdata/iso-ir-165.h: Likewise. * locale/Makefile (aux): Add coll-lookup. * locale/coll-lookup.c: New file. * locale/coll-lookup.h (collidx_table_lookup): Do not define here. (collseq_table_lookup): Likewise. * locale/weightwc.h: Adjust collidx_table_lookup calls for name change. * posix/fnmatch_loop.c: Adjust collseq_table_lookup calls for name change. * posix/regcomp.c: Likewise. * posix/regexec.c: Likewise. * locale/programs/3level.h (*_get): Always inline. * locale/programs/locfile.h: Move definition of handle_copy to... * locale/programs/locfile.c: ...here. * locale/programs/ld-collate.c (obstack_int32_grow): Always inline. (obstack_int32_grow_fast): Likewise. (utf8_encode): Likewise. (find_element): Avoid aliasing problems. (insert_value): Likewise. (collate_read): Likewise. * nss/getent.c (print_hosts): Don't inline (print_networks): Likewise. (print_shadow): Likewise. (build_doc): Likewise. * nss/nss_files/files-parse.c [ENTDATA] (parser_stclass): Don't inline. * posix/regcomp.c (re_set_fastmap): Always inline. (seek_collating_symbol_entry): Likewise. (lookup_collation_sequence_value): Likewise. (build_range_exp): Likewise. (build_collating_symbol): Likewise. * posix/regexec.c (acquire_init_state_context): Don't inline. (clean_state_log_if_need): Likewise. * resolv/res_send.c (eConsIovec): Rewrite to not return struct and adjust all callers. (evConsTime): Likewise. (evAddTime): Likewise. (evSubTime): Likewise. (evNowTime): Likewise. (evTimeSpec): Removed. (__libc_res_nsend): Avoid aliasing problem. * sysdeps/unix/sysv/linux/ifreq.h: Move old_siocgifconf definition to.. * sysdeps/unix/sysv/linux/ifreq.c: ...here. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_dl_string_hwcap): Always inline. (_dl_string_platform): Likewise. * wctype/wchar-lookup.h (wctype_table_lookup): Always inline. (wcwidth_table_lookup): Likewise. (wctrans_table_lookup): Likewise. * sysdeps/unix/sysv/linux/sys/epoll.h: Include <stdint.h>.
Diffstat (limited to 'locale/coll-lookup.c')
-rw-r--r--locale/coll-lookup.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/locale/coll-lookup.c b/locale/coll-lookup.c
new file mode 100644
index 0000000000..6c765727cc
--- /dev/null
+++ b/locale/coll-lookup.c
@@ -0,0 +1,81 @@
+/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdint.h>
+
+/* Lookup in a table of int32_t, with default value 0. */
+int32_t
+internal_function
+__collidx_table_lookup (const char *table, uint32_t wc)
+{
+ uint32_t shift1 = ((const uint32_t *) table)[0];
+ uint32_t index1 = wc >> shift1;
+ uint32_t bound = ((const uint32_t *) table)[1];
+ if (index1 < bound)
+ {
+ uint32_t lookup1 = ((const uint32_t *) table)[5 + index1];
+ if (lookup1 != 0)
+ {
+ uint32_t shift2 = ((const uint32_t *) table)[2];
+ uint32_t mask2 = ((const uint32_t *) table)[3];
+ uint32_t index2 = (wc >> shift2) & mask2;
+ uint32_t lookup2 = ((const uint32_t *)(table + lookup1))[index2];
+ if (lookup2 != 0)
+ {
+ uint32_t mask3 = ((const uint32_t *) table)[4];
+ uint32_t index3 = wc & mask3;
+ int32_t lookup3 = ((const int32_t *)(table + lookup2))[index3];
+
+ return lookup3;
+ }
+ }
+ }
+ return 0;
+}
+
+
+/* Lookup in a table of uint32_t, with default value 0xffffffff. */
+uint32_t
+internal_function
+__collseq_table_lookup (const char *table, uint32_t wc)
+{
+ uint32_t shift1 = ((const uint32_t *) table)[0];
+ uint32_t index1 = wc >> shift1;
+ uint32_t bound = ((const uint32_t *) table)[1];
+ if (index1 < bound)
+ {
+ uint32_t lookup1 = ((const uint32_t *) table)[5 + index1];
+ if (lookup1 != 0)
+ {
+ uint32_t shift2 = ((const uint32_t *) table)[2];
+ uint32_t mask2 = ((const uint32_t *) table)[3];
+ uint32_t index2 = (wc >> shift2) & mask2;
+ uint32_t lookup2 = ((const uint32_t *)(table + lookup1))[index2];
+ if (lookup2 != 0)
+ {
+ uint32_t mask3 = ((const uint32_t *) table)[4];
+ uint32_t index3 = wc & mask3;
+ uint32_t lookup3 = ((const uint32_t *)(table + lookup2))[index3];
+
+ return lookup3;
+ }
+ }
+ }
+ return ~((uint32_t) 0);
+}