Index: stable/11/include/xlocale/_locale.h =================================================================== --- stable/11/include/xlocale/_locale.h (revision 304862) +++ stable/11/include/xlocale/_locale.h (revision 304863) @@ -1,56 +1,57 @@ /*- * Copyright (c) 2011, 2012 The FreeBSD Foundation * All rights reserved. * * This software was 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. * * $FreeBSD$ */ #ifndef _XLOCALE_LOCALE_H #define _XLOCALE_LOCALE_H +/* Bit shifting order of LC_*_MASK should match XLC_* and LC_* order. */ #define LC_COLLATE_MASK (1<<0) #define LC_CTYPE_MASK (1<<1) -#define LC_MESSAGES_MASK (1<<2) -#define LC_MONETARY_MASK (1<<3) -#define LC_NUMERIC_MASK (1<<4) -#define LC_TIME_MASK (1<<5) +#define LC_MONETARY_MASK (1<<2) +#define LC_NUMERIC_MASK (1<<3) +#define LC_TIME_MASK (1<<4) +#define LC_MESSAGES_MASK (1<<5) #define LC_ALL_MASK (LC_COLLATE_MASK | LC_CTYPE_MASK | LC_MESSAGES_MASK | \ LC_MONETARY_MASK | LC_NUMERIC_MASK | LC_TIME_MASK) #define LC_GLOBAL_LOCALE ((locale_t)-1) #ifndef _LOCALE_T_DEFINED #define _LOCALE_T_DEFINED typedef struct _xlocale *locale_t; #endif locale_t duplocale(locale_t base); int freelocale(locale_t loc); locale_t newlocale(int mask, const char *locale, locale_t base); const char *querylocale(int mask, locale_t loc); locale_t uselocale(locale_t loc); #endif /* _XLOCALE_LOCALE_H */ Index: stable/11/lib/libc/nls/msgcat.c =================================================================== --- stable/11/lib/libc/nls/msgcat.c (revision 304862) +++ stable/11/lib/libc/nls/msgcat.c (revision 304863) @@ -1,457 +1,457 @@ /*********************************************************** Copyright 1990, by Alfalfa Software Incorporated, Cambridge, Massachusetts. Copyright 2010, Gabor Kovesdan All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that Alfalfa's name not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. ALPHALPHA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL ALPHALPHA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. If you make any modifications, bugfixes or other changes to this software we'd appreciate it if you could send a copy to us so we can keep things up-to-date. Many thanks. Kee Hinckley Alfalfa Software, Inc. 267 Allston St., #3 Cambridge, MA 02139 USA nazgul@alfalfa.com ******************************************************************/ #include __FBSDID("$FreeBSD$"); #define _NLS_PRIVATE #include "namespace.h" #include #include #include #include #include /* for ntohl() */ #include #include #include -#include #include #include #include #include #include #include #include "un-namespace.h" -#include "../locale/setlocale.h" /* for ENCODING_LEN */ +#include "../locale/xlocale_private.h" #define _DEFAULT_NLS_PATH "/usr/share/nls/%L/%N.cat:/usr/share/nls/%N/%L:/usr/local/share/nls/%L/%N.cat:/usr/local/share/nls/%N/%L" #define RLOCK(fail) { int ret; \ if (__isthreaded && \ ((ret = _pthread_rwlock_rdlock(&rwlock)) != 0)) { \ errno = ret; \ return (fail); \ }} #define WLOCK(fail) { int ret; \ if (__isthreaded && \ ((ret = _pthread_rwlock_wrlock(&rwlock)) != 0)) { \ errno = ret; \ return (fail); \ }} #define UNLOCK { if (__isthreaded) \ _pthread_rwlock_unlock(&rwlock); } #define NLERR ((nl_catd) -1) #define NLRETERR(errc) { errno = errc; return (NLERR); } #define SAVEFAIL(n, l, e) { WLOCK(NLERR); \ np = malloc(sizeof(struct catentry)); \ if (np != NULL) { \ np->name = strdup(n); \ np->path = NULL; \ np->catd = NLERR; \ np->refcount = 0; \ np->lang = (l == NULL) ? NULL : \ strdup(l); \ np->caterrno = e; \ SLIST_INSERT_HEAD(&cache, np, list); \ } \ UNLOCK; \ errno = e; \ } static nl_catd load_msgcat(const char *, const char *, const char *); static pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER; struct catentry { SLIST_ENTRY(catentry) list; char *name; char *path; int caterrno; nl_catd catd; char *lang; int refcount; }; SLIST_HEAD(listhead, catentry) cache = SLIST_HEAD_INITIALIZER(cache); nl_catd catopen(const char *name, int type) { struct stat sbuf; struct catentry *np; - char *base, *cptr, *cptr1, *lang, *nlspath, *pathP, *pcode; - char *plang, *pter, *tmpptr; + char *base, *cptr, *cptr1, *nlspath, *pathP, *pcode; + char *plang, *pter; int saverr, spcleft; + const char *lang, *tmpptr; char path[PATH_MAX]; /* sanity checking */ if (name == NULL || *name == '\0') NLRETERR(EINVAL); if (strchr(name, '/') != NULL) /* have a pathname */ lang = NULL; else { if (type == NL_CAT_LOCALE) - lang = setlocale(LC_MESSAGES, NULL); + lang = querylocale(LC_MESSAGES_MASK, __get_locale()); else lang = getenv("LANG"); if (lang == NULL || *lang == '\0' || strlen(lang) > ENCODING_LEN || (lang[0] == '.' && (lang[1] == '\0' || (lang[1] == '.' && lang[2] == '\0'))) || strchr(lang, '/') != NULL) lang = "C"; } /* Try to get it from the cache first */ RLOCK(NLERR); SLIST_FOREACH(np, &cache, list) { if ((strcmp(np->name, name) == 0) && ((lang != NULL && np->lang != NULL && strcmp(np->lang, lang) == 0) || (np->lang == lang))) { if (np->caterrno != 0) { /* Found cached failing entry */ UNLOCK; NLRETERR(np->caterrno); } else { /* Found cached successful entry */ np->refcount++; UNLOCK; return (np->catd); } } } UNLOCK; /* is it absolute path ? if yes, load immediately */ if (strchr(name, '/') != NULL) return (load_msgcat(name, name, lang)); /* sanity checking */ if ((plang = cptr1 = strdup(lang)) == NULL) return (NLERR); if ((cptr = strchr(cptr1, '@')) != NULL) *cptr = '\0'; pter = pcode = ""; if ((cptr = strchr(cptr1, '_')) != NULL) { *cptr++ = '\0'; pter = cptr1 = cptr; } if ((cptr = strchr(cptr1, '.')) != NULL) { *cptr++ = '\0'; pcode = cptr; } if ((nlspath = getenv("NLSPATH")) == NULL || issetugid()) nlspath = _DEFAULT_NLS_PATH; if ((base = cptr = strdup(nlspath)) == NULL) { saverr = errno; free(plang); errno = saverr; return (NLERR); } while ((nlspath = strsep(&cptr, ":")) != NULL) { pathP = path; if (*nlspath) { for (; *nlspath; ++nlspath) { if (*nlspath == '%') { switch (*(nlspath + 1)) { case 'l': tmpptr = plang; break; case 't': tmpptr = pter; break; case 'c': tmpptr = pcode; break; case 'L': tmpptr = lang; break; case 'N': tmpptr = (char *)name; break; case '%': ++nlspath; /* FALLTHROUGH */ default: if (pathP - path >= sizeof(path) - 1) goto too_long; *(pathP++) = *nlspath; continue; } ++nlspath; put_tmpptr: spcleft = sizeof(path) - (pathP - path) - 1; if (strlcpy(pathP, tmpptr, spcleft) >= spcleft) { too_long: free(plang); free(base); SAVEFAIL(name, lang, ENAMETOOLONG); NLRETERR(ENAMETOOLONG); } pathP += strlen(tmpptr); } else { if (pathP - path >= sizeof(path) - 1) goto too_long; *(pathP++) = *nlspath; } } *pathP = '\0'; if (stat(path, &sbuf) == 0) { free(plang); free(base); return (load_msgcat(path, name, lang)); } } else { tmpptr = (char *)name; --nlspath; goto put_tmpptr; } } free(plang); free(base); SAVEFAIL(name, lang, ENOENT); NLRETERR(ENOENT); } char * catgets(nl_catd catd, int set_id, int msg_id, const char *s) { struct _nls_cat_hdr *cat_hdr; struct _nls_msg_hdr *msg_hdr; struct _nls_set_hdr *set_hdr; int i, l, r, u; if (catd == NULL || catd == NLERR) { errno = EBADF; /* LINTED interface problem */ return ((char *)s); } cat_hdr = (struct _nls_cat_hdr *)catd->__data; set_hdr = (struct _nls_set_hdr *)(void *)((char *)catd->__data + sizeof(struct _nls_cat_hdr)); /* binary search, see knuth algorithm b */ l = 0; u = ntohl((u_int32_t)cat_hdr->__nsets) - 1; while (l <= u) { i = (l + u) / 2; r = set_id - ntohl((u_int32_t)set_hdr[i].__setno); if (r == 0) { msg_hdr = (struct _nls_msg_hdr *) (void *)((char *)catd->__data + sizeof(struct _nls_cat_hdr) + ntohl((u_int32_t)cat_hdr->__msg_hdr_offset)); l = ntohl((u_int32_t)set_hdr[i].__index); u = l + ntohl((u_int32_t)set_hdr[i].__nmsgs) - 1; while (l <= u) { i = (l + u) / 2; r = msg_id - ntohl((u_int32_t)msg_hdr[i].__msgno); if (r == 0) { return ((char *) catd->__data + sizeof(struct _nls_cat_hdr) + ntohl((u_int32_t) cat_hdr->__msg_txt_offset) + ntohl((u_int32_t) msg_hdr[i].__offset)); } else if (r < 0) { u = i - 1; } else { l = i + 1; } } /* not found */ goto notfound; } else if (r < 0) { u = i - 1; } else { l = i + 1; } } notfound: /* not found */ errno = ENOMSG; /* LINTED interface problem */ return ((char *)s); } static void catfree(struct catentry *np) { if (np->catd != NULL && np->catd != NLERR) { munmap(np->catd->__data, (size_t)np->catd->__size); free(np->catd); } SLIST_REMOVE(&cache, np, catentry, list); free(np->name); free(np->path); free(np->lang); free(np); } int catclose(nl_catd catd) { struct catentry *np; /* sanity checking */ if (catd == NULL || catd == NLERR) { errno = EBADF; return (-1); } /* Remove from cache if not referenced any more */ WLOCK(-1); SLIST_FOREACH(np, &cache, list) { if (catd == np->catd) { np->refcount--; if (np->refcount == 0) catfree(np); break; } } UNLOCK; return (0); } /* * Internal support functions */ static nl_catd load_msgcat(const char *path, const char *name, const char *lang) { struct stat st; nl_catd catd; struct catentry *np; void *data; int fd; /* path/name will never be NULL here */ /* * One more try in cache; if it was not found by name, * it might still be found by absolute path. */ RLOCK(NLERR); SLIST_FOREACH(np, &cache, list) { if ((np->path != NULL) && (strcmp(np->path, path) == 0)) { np->refcount++; UNLOCK; return (np->catd); } } UNLOCK; if ((fd = _open(path, O_RDONLY | O_CLOEXEC)) == -1) { SAVEFAIL(name, lang, errno); NLRETERR(errno); } if (_fstat(fd, &st) != 0) { _close(fd); SAVEFAIL(name, lang, EFTYPE); NLRETERR(EFTYPE); } /* * If the file size cannot be held in size_t we cannot mmap() * it to the memory. Probably, this will not be a problem given * that catalog files are usually small. */ if (st.st_size > SIZE_T_MAX) { _close(fd); SAVEFAIL(name, lang, EFBIG); NLRETERR(EFBIG); } if ((data = mmap(0, (size_t)st.st_size, PROT_READ, MAP_FILE|MAP_SHARED, fd, (off_t)0)) == MAP_FAILED) { int saved_errno = errno; _close(fd); SAVEFAIL(name, lang, saved_errno); NLRETERR(saved_errno); } _close(fd); if (ntohl((u_int32_t)((struct _nls_cat_hdr *)data)->__magic) != _NLS_MAGIC) { munmap(data, (size_t)st.st_size); SAVEFAIL(name, lang, EFTYPE); NLRETERR(EFTYPE); } if ((catd = malloc(sizeof (*catd))) == NULL) { munmap(data, (size_t)st.st_size); SAVEFAIL(name, lang, ENOMEM); NLRETERR(ENOMEM); } catd->__data = data; catd->__size = (int)st.st_size; /* Caching opened catalog */ WLOCK(NLERR); if ((np = malloc(sizeof(struct catentry))) != NULL) { np->name = strdup(name); np->path = strdup(path); np->catd = catd; np->lang = (lang == NULL) ? NULL : strdup(lang); np->refcount = 1; np->caterrno = 0; SLIST_INSERT_HEAD(&cache, np, list); } UNLOCK; return (catd); } Index: stable/11 =================================================================== --- stable/11 (revision 304862) +++ stable/11 (revision 304863) Property changes on: stable/11 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r304703,304755