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authorRoland McGrath <roland@gnu.org>1996-05-29 04:48:04 +0000
committerRoland McGrath <roland@gnu.org>1996-05-29 04:48:04 +0000
commit0200214b288810fc261b0b65c32f7068fcfa9b40 (patch)
treea488a0a435ccf62b0870121b839b08de0d37a9b5 /locale/programs
parent215dbbb1508bd6b86211112dd5ddaf9bd2290690 (diff)
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Tue May 28 04:38:10 1996 Ulrich Drepper <drepper@cygnus.com>
* limits.h: Change MB_LEN_MAX to 6. A 31-bit ISO 10646 character in UTF-8 encoding has that many bytes. * locale/langinfo.h: New element _NL_CTYPE_MB_CUR_MAX. * locale/categories.def: Add description of field _NL_CTYPE_MB_CUR_MAX. * locale/Makefile (routines): Add mb_cur_max. * locale/mb_cur_max.c: New file. This function gets called when the macro MB_CUR_MAX is used. * locale/C-ctype.c: Initialize new mb_cur_max field. * locale/localeinfo.h: Change magic value because of incompatible change. * locale/programs/ld-ctype.c: Determine value of mb_cur_max according to current character set and write it out with the rest. * stdlib/stdlib.h (MB_CUR_MAX): Not constant anymore. Get value according to currently used locale for catefory LC_CTYPE by calling the function __ctype_get_mb_cur_max. Tue May 28 03:27:46 1996 Ulrich Drepper <drepper@cygnus.com> * FAQ: Fix some typos. Tell that for Linux the kernel header files are necessary. * PROJECTS: New file. List of open jobs for glibc. * Makefile (distribute): Add PROJECTS. * crypt/GNUmakefile (headers): New variable. Mention crypt.h. * crypt/crypt.h: Header for crypt functions. * elf/elf.h: Add some new constants from recent Cygnus ELF header files. * login/getutid_r.c: Test for correct type. Don't depend on ut_type and ut_id unless _HAVE_UT_TYPE and _HAVE_UT_ID resp. are defined. Make really compliant with specification. * login/getutline_r.c, login/pututline_r.c: Don't depend on ut_type and ut_id unless _HAVE_UT_TYPE and _HAVE_UT_ID resp. are defined. Make really compliant with specification. * login/setutent_r.c: Don't depend on ut_type and ut_id unless _HAVE_UT_TYPE and _HAVE_UT_ID resp. are defined. * login/login.c, login/logout.c, login/logwtmp.c: Complete rewrite. Now based on getut*/setut* functions. * stdlib/strtol.c: Undo changes of Wed May 22 01:48:54 1996. This prevented using this file in other GNU packages. * sysdeps/gnu/utmpbits.h: Define _HAVE_UT_TYPE, _HAVE_UT_ID, and _HAVE_UT_TV because struct utmp has these members. * sysdeps/libm-i387/e_exp.S: Correct exp(+-Inf) case. * utmp.h: New file. Wrapper around login/utmp.h. * elf/dl-error.c (struct catch): New type. (catch): New static variable, struct catch *. (catch_env, signalled_errstring, signalled_objname): Variables removed. (_dl_signal_error): If CATCH is non-null, set its errstring and objname members and jump to CATCH->env. If it is null, call _dl_sysdep_fatal with a standard message. * elf/rtld.c (dl_main): Explode `doit' function into dl_main's body. No longer use _dl_catch_error.
Diffstat (limited to 'locale/programs')
-rw-r--r--locale/programs/ld-ctype.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
index 96124988ce..c4a6f7ba64 100644
--- a/locale/programs/ld-ctype.c
+++ b/locale/programs/ld-ctype.c
@@ -108,6 +108,7 @@ struct locale_ctype_t
u_int32_t *class_name_ptr;
u_int32_t *map_name_ptr;
unsigned char *width;
+ u_int32_t mb_cur_max;
};
@@ -471,6 +472,9 @@ ctype_output (struct localedef_t *locale, struct charset_t *charset,
CTYPE_DATA (_NL_CTYPE_WIDTH,
ctype->width, ctype->plane_size * ctype->plane_cnt);
+ CTYPE_DATA (_NL_CTYPE_MB_CUR_MAX,
+ &ctype->mb_cur_max, sizeof (u_int32_t));
+
default:
assert (! "unknown CTYPE element");
}
@@ -1372,4 +1376,10 @@ Computing table size for character classes might take a while..."),
= charset->width_rules[cnt].width;
}
}
+
+ /* Compute MB_CUR_MAX. Please note the value mb_cur_max in the
+ character set definition gives the number of bytes in the wide
+ character representation. We compute the number of bytes used
+ for the UTF-8 encoded form. */
+ ctype->mb_cur_max = ((int []) { 2, 3, 5, 6 }) [charset->mb_cur_max - 1];
}