6d52618b15
Thu Dec 19 23:28:33 1996 Ulrich Drepper <drepper@cygnus.com> * resolv/resolv.h: Update from BIND 4.9.5-P1. * resolv/res_comp.c: Likewise. * resolv/res_debug.c: Likewise. * resolv/Banner: Update version number. Thu Dec 19 20:58:53 1996 Ulrich Drepper <drepper@cygnus.com> * elf/dlfcn.h: Add extern "C" wrapper. * io/utime.h: Don't define NULL since this isn't allowed in POSIX. * io/sys/stat.h: Declare `lstat' only if __USE_BSD || __USE_XOPEN_EXTENDED. * locale/locale.h: Define NULL. * math/math.c: Don't include <errno.h> to define math errors. * stdlib/stdlib.h: Likewise. * posix/unistd.h: Don't declare environ. * posix/sys/utsname.h (struct utsname): Declare member domainname as __domainname is !__USE_GNU. * signal/signal.h: Declare size_t only if __USE_BSD || __USE_XOPEN_EXTENDED. * stdio/stdio.h: Don't declare cuserid when __USE_POSIX, but instead when __USE_XOPEN. * string/string.h: Define strndup only if __USE_GNU. * sysdeps/unix/sysv/linux/clock.c: New file. * sysdeps/unix/sysv/linux/timebits.h: Define CLOCKS_PER_SEC as 1000000 per X/Open standard. * features.h: Add code to recognize _POSIX_C_SOURCE value 199309. Define __USE_POSIX199309. * posix/unistd.h: Declare fdatasync only if __USE_POSIX199309. * time/time.c: Declare nanosleep only if __USE_POSIX199309. Patches by Rüdiger Helsch <rh@unifix.de>. * locale/locale.h: Add declaration of newlocale and freelocale. * new-malloc/Makefile (distibute): Add mtrace.awk. (dist-routines): Add mcheck and mtrace. (install-lib, non-lib.a): Define as libmcheck.a. * new-malloc/malloc.h: Add declaration of __malloc_initialized. * new-malloc/mcheck.c: New file. * new-malloc/mcheck.h: New file. * new-malloc/mtrace.c: New file. * new-malloc/mtrace.awk: New file. * posix/unistd.h: Correct prototype for usleep. * sysdeps/unix/bsd/usleep.c: De-ANSI-declfy. Correct return type. * sysdeps/unix/sysv/linux/usleep.c: Real implementation based on nanosleep. * signal/signal.h: Change protoype of __sigpause to take two arguments. Remove prototype for sigpause. Add two different macros named sigpause selected when __USE_BSD or __USE_XOPEN are defined. This is necessary since the old BSD definition of theis function collides with the X/Open definition. * sysdeps/posix/sigpause.c: Change function definition to also fit X/Open definition. * sysdeps/libm-i387/e_exp.S: Make sure stack is empty when the function is left. * sysdeps/libm-i387/e_expl.S: Likewise. Patch by HJ Lu. 1996-12-17 Paul Eggert <eggert@twinsun.com> * many, many files: Spelling corrections. * catgets/catgetsinfo.h (mmapped): Renamed from mmaped (in struct catalog_info.status). * mach/err_kern.sub (err_codes_unix), string/stratcliff.c (main): Fix spelling in message. * po/libc.pot: Fix spelling in message for `zic'; this anticipates a fix in the tzcode distribution. Wed Dec 18 15:48:02 1996 Ulrich Drepper <drepper@cygnus.com> * time/strftime.c: Implement ^ flag to cause output be converted to use upper case characters. * time/zic.c: Update from ADO tzcode1996n. Wed Dec 18 14:29:24 1996 Erik Naggum <erik@naggum.no> * time/strftime.c (add): Don't change global `i' until all is over. Define NULL is not already defined. Tue Dec 17 09:49:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * libio/iovsprintf.c (_IO_vsprintf): Change `&sf' to `&sf._sbf._f' to avoid the need for a cast. * libio/iovsscanf.c (_IO_vsscanf): Likewise. * sunrpc/rpc/xdr.h: Add prototype for xdr_free.
221 lines
6.1 KiB
C
221 lines
6.1 KiB
C
/* finddomain.c -- handle list of needed message catalogs
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Copyright (C) 1995, 1996 Free Software Foundation, Inc.
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Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
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This file is part of the GNU C Library. Its master source is NOT part of
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the C library, however. The master source lives in /gd/gnu/lib.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <ctype.h>
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#include <errno.h>
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#include <stdio.h>
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#include <sys/types.h>
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#if defined STDC_HEADERS || defined _LIBC
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# include <stdlib.h>
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#else
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# ifdef HAVE_MALLOC_H
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# include <malloc.h>
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# else
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void free ();
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# endif
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#endif
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#if defined HAVE_STRING_H || defined _LIBC
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# include <string.h>
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#else
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# include <strings.h>
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#endif
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#if !HAVE_STRCHR && !defined _LIBC
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# ifndef strchr
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# define strchr index
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# endif
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#endif
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#if defined HAVE_UNISTD_H || defined _LIBC
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# include <unistd.h>
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#endif
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#include "gettext.h"
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#include "gettextP.h"
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#ifdef _LIBC
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# include <libintl.h>
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#else
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# include "libgettext.h"
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#endif
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/* @@ end of prolog @@ */
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#ifdef _LIBC
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/* Rename the non ANSI C functions. This is required by the standard
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because some ANSI C functions will require linking with this object
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file and the name space must not be polluted. */
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# define stpcpy(dest, src) __stpcpy(dest, src)
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#else
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# ifndef HAVE_STPCPY
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static char *stpcpy PARAMS ((char *dest, const char *src));
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# endif
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#endif
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/* List of already loaded domains. */
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static struct loaded_l10nfile *_nl_loaded_domains;
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/* Return a data structure describing the message catalog described by
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the DOMAINNAME and CATEGORY parameters with respect to the currently
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established bindings. */
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struct loaded_l10nfile *
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_nl_find_domain (dirname, locale, domainname)
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const char *dirname;
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char *locale;
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const char *domainname;
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{
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struct loaded_l10nfile *retval;
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const char *language;
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const char *modifier;
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const char *territory;
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const char *codeset;
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const char *normalized_codeset;
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const char *special;
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const char *sponsor;
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const char *revision;
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const char *alias_value;
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int mask;
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/* LOCALE can consist of up to four recognized parts for the XPG syntax:
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language[_territory[.codeset]][@modifier]
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and six parts for the CEN syntax:
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language[_territory][+audience][+special][,[sponsor][_revision]]
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Beside the first all of them are allowed to be missing. If the
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full specified locale is not found, the less specific one are
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looked for. The various part will be stripped of according to
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the following order:
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(1) revision
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(2) sponsor
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(3) special
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(4) codeset
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(5) normalized codeset
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(6) territory
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(7) audience/modifier
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*/
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/* If we have already tested for this locale entry there has to
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be one data set in the list of loaded domains. */
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retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname,
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strlen (dirname) + 1, 0, locale, NULL, NULL,
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NULL, NULL, NULL, NULL, NULL, domainname, 0);
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if (retval != NULL)
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{
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/* We know something about this locale. */
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int cnt;
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if (retval->decided == 0)
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_nl_load_domain (retval);
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if (retval->data != NULL)
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return retval;
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for (cnt = 0; retval->successor[cnt] != NULL; ++cnt)
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{
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if (retval->successor[cnt]->decided == 0)
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_nl_load_domain (retval->successor[cnt]);
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if (retval->successor[cnt]->data != NULL)
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break;
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}
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return cnt >= 0 ? retval : NULL;
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/* NOTREACHED */
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}
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/* See whether the locale value is an alias. If yes its value
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*overwrites* the alias name. No test for the original value is
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done. */
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alias_value = _nl_expand_alias (locale);
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if (alias_value != NULL)
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{
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size_t len = strlen (alias_value) + 1;
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locale = (char *) malloc (len);
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if (locale == NULL)
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return NULL;
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memcpy (locale, alias_value, len);
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}
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/* Now we determine the single parts of the locale name. First
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look for the language. Termination symbols are `_' and `@' if
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we use XPG4 style, and `_', `+', and `,' if we use CEN syntax. */
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mask = _nl_explode_name (locale, &language, &modifier, &territory,
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&codeset, &normalized_codeset, &special,
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&sponsor, &revision);
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/* Create all possible locale entries which might be interested in
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generalization. */
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retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname,
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strlen (dirname) + 1, mask, language, territory,
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codeset, normalized_codeset, modifier, special,
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sponsor, revision, domainname, 1);
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if (retval == NULL)
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/* This means we are out of core. */
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return NULL;
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if (retval->decided == 0)
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_nl_load_domain (retval);
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if (retval->data == NULL)
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{
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int cnt;
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for (cnt = 0; retval->successor[cnt] != NULL; ++cnt)
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{
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if (retval->successor[cnt]->decided == 0)
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_nl_load_domain (retval->successor[cnt]);
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if (retval->successor[cnt]->data != NULL)
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break;
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}
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}
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/* The room for an alias was dynamically allocated. Free it now. */
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if (alias_value != NULL)
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free (locale);
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return retval;
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}
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/* @@ begin of epilog @@ */
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/* We don't want libintl.a to depend on any other library. So we
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avoid the non-standard function stpcpy. In GNU C Library this
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function is available, though. Also allow the symbol HAVE_STPCPY
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to be defined. */
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#if !_LIBC && !HAVE_STPCPY
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static char *
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stpcpy (dest, src)
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char *dest;
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const char *src;
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{
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while ((*dest++ = *src++) != '\0')
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/* Do nothing. */ ;
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return dest - 1;
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}
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#endif
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