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author | Ulrich Drepper <drepper@redhat.com> | 1997-02-22 01:20:46 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1997-02-22 01:20:46 +0000 |
commit | 5a97622d5e053e935af0a9715ddd941fdaafcaf9 (patch) | |
tree | 9f703f1a0c1c4ca0ed023acd33f09d152c923426 /string/strcoll.c | |
parent | 1fb05e3db1891142410bc58c320dfe281749fffe (diff) | |
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update from main archive 970221cvs/libc-970223cvs/libc-970222
1997-02-22 00:17 Ulrich Drepper <drepper@cygnus.com>
* catgets/gencat.c: Change to use argp.
* db/makedb: Likewise.
* locale/programs/localedef.c: Likewise.
* locale/programs/locale.c: Little adjustment for better usage of
argp.
1997-02-20 20:07 Greg McGary <gkm@eng.ascend.com>
* Makeconfig: Add rules for libc with bounded pointers.
* Makerules: Likewise.
* config.make.in: Likewise.
* configure.in: Likewise.
1997-02-21 10:41 Miles Bader <miles@gnu.ai.mit.edu>
* argp.h (OPTION_NO_USAGE): New macro.
* argp-help.c (usage_long_opt, usage_argful_short_opt,
add_argless_short_opt): Implement OPTION_NO_USAGE.
1997-02-20 16:41 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* malloc/obstack.h: Fix typo.
1997-02-20 15:56 Miles Bader <miles@gnu.ai.mit.edu>
* argp-fmtstream.c (__argp_fmtstream_update): Account for case
where NEXTLINE points one past the end of the active buffer.
* argp-help.c <stddef.h>: New include.
(__argp_failure): Only exit if STATE says it's ok.
(print_header, hol_entry_help): Use UPARAMS fields rather than
constants.
(_help): Call fill_in_uparams if necessary.
(struct hol_help_state): New type.
(struct pentry_state): Add hhstate field. Remove prev_entry &
sep_groups fields.
(hol_entry_help): Add HHSTATE parameter. Remove prev_entry &
sep_groups parameters.
Suppress duplicate arguments if requested, and note the fact.
(print_header, comma): Use PEST->hhstate fields.
(hol_help): Add HHSTATE variable & pass to hol_entry_help.
Remove LAST_ENTRY & SEP_GROUPS variables.
If any suplicate arguments were suppressed, print explanatory note.
(filter_doc): Replace PEST parameter with STATE.
(struct uparams): New type.
(uparams): New variable.
(struct uparam_name): New type.
(uparam_names): New variable.
(fill_in_uparams): New function.
(__argp_failure, __argp_error, __argp_state_help): Make STATE
parameter const.
* argp.h (argp_state_help, __argp_state_help, argp_usage,
__argp_usage, argp_error, __argp_error, argp_failure,
__argp_failure): Make STATE parameter const.
(ARGP_KEY_HELP_DUP_ARGS_NOTE): New macro.
* argp.h (argp_program_bug_address): Make const.
1997-02-20 19:20 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/mman/syscalls.list: Explain msync interface.
1997-02-19 01:37 Erik Troan <ewt@redhat.com>
* shadow/sgetspent_r.c: Accept empty third, fourth and fifth fields.
1997-02-20 14:44 Andreas Jaeger <aj@arthur.pfalz.de>
* stdio-common/test-fseek.c: Remove temporary file, add
copyright.
1997-02-20 17:51 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/netinet/in.h: Protect contents using
__BEGIN/END_DECLS. Reported by a sun <asun@zoology.washington.edu>.
* inet/net/ethernet.h: Move to sysdeps/unix/sysv/linux/net.
* inet/Makefile (headers): Remove net/ethernet.h.
* sysdeps/unix/sysv/linux/Makefile: Install net/ethernet.h.
* sysdeps/unix/sysv/linux/Dist: Distribute net/ethernet.h.
1997-02-20 15:23 Thorsten Kukuk <kukuk@weber.uni-paderborn.de>
* nss/nsswitch.c (__nss_configure_lookup): Use correct test when
searching in sorted array.
1997-02-20 01:24 Philip Blundell <pjb27@cam.ac.uk>
* inet/getnameinfo.c: Change to use reentrant getXXbyYY functions
and protect modification of global data.
1997-02-19 18:48 Miles Bader <miles@gnu.ai.mit.edu>
* argp-parse.c (argp_default_parser): Set STATE->name for OPT_PROGNAME.
(parser_init): Use the basename for PARSER->state.name.
* argp-help.c (__argp_error, __argp_failure, __argp_state_help):
Use PROGRAM_INVOCATION_SHORT_NAME instead of PROGRAM_INVOCATION_NAME.
* argp-parse.c (parser_init): Set PARSER->state.flags.
Make check whether PARSER has the prog name in argv[0] at the
proper place.
1997-02-19 23:34 Ulrich Drepper <drepper@cygnus.com>
* locale/programs/ld-time.c (time_finish): t_fmt_ampm is optional.
Use default value instead of printing a warning.
* nss/XXX-lookup.c: Add misssing explanation.
1997-02-19 19:14 Andreas Jaeger <aj@arthur.pfalz.de>
* inet/in6_addr.c: Add missing braces.
* inet/getnameinfo.c: Include <arpa/inet.h>.
* sysdeps/posix/getaddrinfo.c: Include <arpa/inet.h>.
1997-02-19 11:46 Ulrich Drepper <drepper@cygnus.com>
* string/strxfrm.c (STRCOLL): Correct handling of `position'
levels with no non-IGNOREd element and handling of NUL byte.
* string/strcoll.c (STRXFRM): Likewise.
* locale/weight.h: Likewise.
* shadow/sgetspent_r.c (LINE_PARSER): Add missing ')'.
Diffstat (limited to 'string/strcoll.c')
-rw-r--r-- | string/strcoll.c | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/string/strcoll.c b/string/strcoll.c index e58b74cf51..6b18567e8a 100644 --- a/string/strcoll.c +++ b/string/strcoll.c @@ -96,16 +96,18 @@ STRCOLL (s1, s2, l) int s1idx = forward ? 0 : s1run->data[pass].number - 1; int s2idx = forward ? 0 : s2run->data[pass].number - 1; - do + while (1) { int s1ignore = 0; int s2ignore = 0; - u_int32_t w1, w2; + u_int32_t w1 = 0; + u_int32_t w2 = 0; /* Here we have to check for IGNORE entries. If these are found we count them and go on with the next value. */ - while ((w1 = s1run->data[pass].value[s1idx]) - == (u_int32_t) IGNORE_CHAR) + while (s1run != NULL + && ((w1 = s1run->data[pass].value[s1idx]) + == (u_int32_t) IGNORE_CHAR)) { ++s1ignore; if ((forward && ++s1idx >= s1run->data[pass].number) @@ -115,15 +117,19 @@ STRCOLL (s1, s2, l) if (nextp == NULL) { w1 = 0; - break; + /* No more non-INGOREd elements means lowest + possible value. */ + s1ignore = -1; } + else + s1idx = forward ? 0 : nextp->data[pass].number - 1; s1run = nextp; - s1idx = forward ? 0 : s1run->data[pass].number - 1; } } - while ((w2 = s2run->data[pass].value[s2idx]) - == (u_int32_t) IGNORE_CHAR) + while (s2run != NULL + && ((w2 = s2run->data[pass].value[s2idx]) + == (u_int32_t) IGNORE_CHAR)) { ++s2ignore; if ((forward && ++s2idx >= s2run->data[pass].number) @@ -133,13 +139,20 @@ STRCOLL (s1, s2, l) if (nextp == NULL) { w2 = 0; - break; + /* No more non-INGOREd elements means lowest + possible value. */ + s2ignore = -1; } + else + s2idx = forward ? 0 : nextp->data[pass].number - 1; s2run = nextp; - s2idx = forward ? 0 : s2run->data[pass].number - 1; } } + /* If one string is completely processed stop. */ + if (s1run == NULL || s2run == NULL) + break; + /* Now we have information of the number of ignored weights and the value of the next weight. */ if ((collate_rules[pass] & sort_position) != 0 @@ -179,7 +192,6 @@ STRCOLL (s1, s2, l) } } - while (s1run != NULL && s2run != NULL); if (s1run != s2run) return s1run != NULL ? 1 : -1; |