Current Path : /usr/src/lib/libc/locale/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/src/lib/libc/locale/lmessages.c |
/* * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org> * All rights reserved. * * Copyright (c) 2011 The FreeBSD Foundation * All rights reserved. * Portions of this software were developed by David Chisnall * under sponsorship from the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD: release/9.1.0/lib/libc/locale/lmessages.c 235785 2012-05-22 14:40:39Z theraven $"); #include <stddef.h> #include "ldpart.h" #include "lmessages.h" #define LCMESSAGES_SIZE_FULL (sizeof(struct lc_messages_T) / sizeof(char *)) #define LCMESSAGES_SIZE_MIN \ (offsetof(struct lc_messages_T, yesstr) / sizeof(char *)) struct xlocale_messages { struct xlocale_component header; char *buffer; struct lc_messages_T locale; }; struct xlocale_messages __xlocale_global_messages; static char empty[] = ""; static const struct lc_messages_T _C_messages_locale = { "^[yY]" , /* yesexpr */ "^[nN]" , /* noexpr */ "yes" , /* yesstr */ "no" /* nostr */ }; static void destruct_messages(void *v) { struct xlocale_messages *l = v; if (l->buffer) free(l->buffer); free(l); } static int messages_load_locale(struct xlocale_messages *loc, int *using_locale, const char *name) { int ret; struct lc_messages_T *l = &loc->locale; ret = __part_load_locale(name, using_locale, &loc->buffer, "LC_MESSAGES", LCMESSAGES_SIZE_FULL, LCMESSAGES_SIZE_MIN, (const char **)l); if (ret == _LDP_LOADED) { if (l->yesstr == NULL) l->yesstr = empty; if (l->nostr == NULL) l->nostr = empty; } return (ret); } int __messages_load_locale(const char *name) { return messages_load_locale(&__xlocale_global_messages, &__xlocale_global_locale.using_messages_locale, name); } void * __messages_load(const char *name, locale_t l) { struct xlocale_messages *new = calloc(sizeof(struct xlocale_messages), 1); new->header.header.destructor = destruct_messages; if (messages_load_locale(new, &l->using_messages_locale, name) == _LDP_ERROR) { xlocale_release(new); return NULL; } return new; } struct lc_messages_T * __get_current_messages_locale(locale_t loc) { return (loc->using_messages_locale ? &((struct xlocale_messages *)loc->components[XLC_MESSAGES])->locale : (struct lc_messages_T *)&_C_messages_locale); } #ifdef LOCALE_DEBUG void msgdebug() { printf( "yesexpr = %s\n" "noexpr = %s\n" "yesstr = %s\n" "nostr = %s\n", _messages_locale.yesexpr, _messages_locale.noexpr, _messages_locale.yesstr, _messages_locale.nostr ); } #endif /* LOCALE_DEBUG */