diff options
Diffstat (limited to 'intl')
| -rw-r--r-- | intl/bindtextdom.c | 92 | ||||
| -rw-r--r-- | intl/dcgettext.c | 25 | ||||
| -rw-r--r-- | intl/dcigettext.c | 851 | ||||
| -rw-r--r-- | intl/dcngettext.c | 29 | ||||
| -rw-r--r-- | intl/dgettext.c | 27 | ||||
| -rw-r--r-- | intl/dngettext.c | 30 | ||||
| -rw-r--r-- | intl/eval-plural.h (renamed from intl/plural-eval.c) | 44 | ||||
| -rw-r--r-- | intl/explodename.c | 44 | ||||
| -rw-r--r-- | intl/finddomain.c | 75 | ||||
| -rw-r--r-- | intl/gettext.c | 23 | ||||
| -rw-r--r-- | intl/gettextP.h | 235 | ||||
| -rw-r--r-- | intl/gmo.h | 39 | ||||
| -rw-r--r-- | intl/hash-string.c | 8 | ||||
| -rw-r--r-- | intl/hash-string.h | 41 | ||||
| -rw-r--r-- | intl/l10nflist.c | 108 | ||||
| -rw-r--r-- | intl/loadinfo.h | 116 | ||||
| -rw-r--r-- | intl/loadmsgcat.c | 20 | ||||
| -rw-r--r-- | intl/localealias.c | 186 | ||||
| -rw-r--r-- | intl/ngettext.c | 25 | ||||
| -rw-r--r-- | intl/plural-exp.c | 30 | ||||
| -rw-r--r-- | intl/plural-exp.h | 104 | ||||
| -rw-r--r-- | intl/plural.c | 190 | ||||
| -rw-r--r-- | intl/plural.y | 98 | ||||
| -rw-r--r-- | intl/textdomain.c | 55 |
24 files changed, 1366 insertions, 1129 deletions
diff --git a/intl/bindtextdom.c b/intl/bindtextdom.c index c362496..29a1b12 100644 --- a/intl/bindtextdom.c +++ b/intl/bindtextdom.c @@ -1,20 +1,18 @@ /* Implementation of the bindtextdomain(3) function Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -24,29 +22,21 @@ #include <stdlib.h> #include <string.h> +#include "gettextP.h" #ifdef _LIBC # include <libintl.h> #else # include "libgnuintl.h" #endif -#include "gettextP.h" +/* Handle multi-threaded applications. */ #ifdef _LIBC -/* We have to handle multi-threaded applications. */ # include <bits/libc-lock.h> +# define gl_rwlock_define __libc_rwlock_define +# define gl_rwlock_wrlock __libc_rwlock_wrlock +# define gl_rwlock_unlock __libc_rwlock_unlock #else -/* Provide dummy implementation if this is outside glibc. */ -# define __libc_rwlock_define(CLASS, NAME) -# define __libc_rwlock_wrlock(NAME) -# define __libc_rwlock_unlock(NAME) -#endif - -/* The internal variables in the standalone libintl.a must have different - names than the internal variables in GNU libc, otherwise programs - using libintl.a cannot be linked statically. */ -#if !defined _LIBC -# define _nl_default_dirname libintl_nl_default_dirname -# define _nl_domain_bindings libintl_nl_domain_bindings +# include "lock.h" #endif /* Some compilers, like SunOS4 cc, don't have offsetof in <stddef.h>. */ @@ -56,17 +46,8 @@ /* @@ end of prolog @@ */ -/* Contains the default location of the message catalogs. */ -extern const char _nl_default_dirname[]; -#ifdef _LIBC -libc_hidden_proto (_nl_default_dirname) -#endif - -/* List with bindings of specific domains. */ -extern struct binding *_nl_domain_bindings; - /* Lock variable to protect the global data in the gettext implementation. */ -__libc_rwlock_define (extern, _nl_state_lock attribute_hidden) +gl_rwlock_define (extern, _nl_state_lock attribute_hidden) /* Names for the libintl functions are a problem. They must not clash @@ -84,11 +65,6 @@ __libc_rwlock_define (extern, _nl_state_lock attribute_hidden) # define BIND_TEXTDOMAIN_CODESET libintl_bind_textdomain_codeset #endif -/* Prototypes for local functions. */ -static void set_binding_values PARAMS ((const char *domainname, - const char **dirnamep, - const char **codesetp)); - /* Specifies the directory name *DIRNAMEP and the output codeset *CODESETP to be used for the DOMAINNAME message catalog. If *DIRNAMEP or *CODESETP is NULL, the corresponding attribute is not @@ -96,10 +72,8 @@ static void set_binding_values PARAMS ((const char *domainname, If DIRNAMEP or CODESETP is NULL, the corresponding attribute is neither modified nor returned. */ static void -set_binding_values (domainname, dirnamep, codesetp) - const char *domainname; - const char **dirnamep; - const char **codesetp; +set_binding_values (const char *domainname, + const char **dirnamep, const char **codesetp) { struct binding *binding; int modified; @@ -114,7 +88,7 @@ set_binding_values (domainname, dirnamep, codesetp) return; } - __libc_rwlock_wrlock (_nl_state_lock); + gl_rwlock_wrlock (_nl_state_lock); modified = 0; @@ -158,12 +132,12 @@ set_binding_values (domainname, dirnamep, codesetp) #else size_t len = strlen (dirname) + 1; result = (char *) malloc (len); - if (__glibc_likely (result != NULL)) + if (__builtin_expect (result != NULL, 1)) memcpy (result, dirname, len); #endif } - if (__glibc_likely (result != NULL)) + if (__builtin_expect (result != NULL, 1)) { if (binding->dirname != _nl_default_dirname) free (binding->dirname); @@ -196,11 +170,11 @@ set_binding_values (domainname, dirnamep, codesetp) #else size_t len = strlen (codeset) + 1; result = (char *) malloc (len); - if (__glibc_likely (result != NULL)) + if (__builtin_expect (result != NULL, 1)) memcpy (result, codeset, len); #endif - if (__glibc_likely (result != NULL)) + if (__builtin_expect (result != NULL, 1)) { free (binding->codeset); @@ -228,7 +202,7 @@ set_binding_values (domainname, dirnamep, codesetp) struct binding *new_binding = (struct binding *) malloc (offsetof (struct binding, domainname) + len); - if (__glibc_unlikely (new_binding == NULL)) + if (__builtin_expect (new_binding == NULL, 0)) goto failed; memcpy (new_binding->domainname, domainname, len); @@ -249,12 +223,12 @@ set_binding_values (domainname, dirnamep, codesetp) char *result; #if defined _LIBC || defined HAVE_STRDUP result = strdup (dirname); - if (__glibc_unlikely (result == NULL)) + if (__builtin_expect (result == NULL, 0)) goto failed_dirname; #else size_t len = strlen (dirname) + 1; result = (char *) malloc (len); - if (__glibc_unlikely (result == NULL)) + if (__builtin_expect (result == NULL, 0)) goto failed_dirname; memcpy (result, dirname, len); #endif @@ -278,12 +252,12 @@ set_binding_values (domainname, dirnamep, codesetp) #if defined _LIBC || defined HAVE_STRDUP result = strdup (codeset); - if (__glibc_unlikely (result == NULL)) + if (__builtin_expect (result == NULL, 0)) goto failed_codeset; #else size_t len = strlen (codeset) + 1; result = (char *) malloc (len); - if (__glibc_unlikely (result == NULL)) + if (__builtin_expect (result == NULL, 0)) goto failed_codeset; memcpy (result, codeset, len); #endif @@ -335,15 +309,13 @@ set_binding_values (domainname, dirnamep, codesetp) if (modified) ++_nl_msg_cat_cntr; - __libc_rwlock_unlock (_nl_state_lock); + gl_rwlock_unlock (_nl_state_lock); } /* Specify that the DOMAINNAME message catalog will be found in DIRNAME rather than in the system locale data base. */ char * -BINDTEXTDOMAIN (domainname, dirname) - const char *domainname; - const char *dirname; +BINDTEXTDOMAIN (const char *domainname, const char *dirname) { set_binding_values (domainname, &dirname, NULL); return (char *) dirname; @@ -352,9 +324,7 @@ BINDTEXTDOMAIN (domainname, dirname) /* Specify the character encoding in which the messages from the DOMAINNAME message catalog will be returned. */ char * -BIND_TEXTDOMAIN_CODESET (domainname, codeset) - const char *domainname; - const char *codeset; +BIND_TEXTDOMAIN_CODESET (const char *domainname, const char *codeset) { set_binding_values (domainname, NULL, &codeset); return (char *) codeset; diff --git a/intl/dcgettext.c b/intl/dcgettext.c index 4daae55..95dccad 100644 --- a/intl/dcgettext.c +++ b/intl/dcgettext.c @@ -1,20 +1,18 @@ /* Implementation of the dcgettext(3) function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -44,10 +42,7 @@ /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY locale. */ char * -DCGETTEXT (domainname, msgid, category) - const char *domainname; - const char *msgid; - int category; +DCGETTEXT (const char *domainname, const char *msgid, int category) { return DCIGETTEXT (domainname, msgid, NULL, 0, 0, category); } diff --git a/intl/dcigettext.c b/intl/dcigettext.c index 723dd7e..7af4a76 100644 --- a/intl/dcigettext.c +++ b/intl/dcigettext.c @@ -1,20 +1,18 @@ /* Implementation of the internal dcigettext function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Tell glibc's <string.h> to provide a prototype for mempcpy(). This must come before <config.h> because <config.h> may include @@ -33,14 +31,19 @@ # define alloca __builtin_alloca # define HAVE_ALLOCA 1 #else -# if defined HAVE_ALLOCA_H || defined _LIBC -# include <alloca.h> +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca # else -# ifdef _AIX - #pragma alloca +# if defined HAVE_ALLOCA_H || defined _LIBC +# include <alloca.h> # else -# ifndef alloca +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca char *alloca (); +# endif # endif # endif # endif @@ -64,30 +67,49 @@ extern int errno; #include <locale.h> +#ifdef _LIBC + /* Guess whether integer division by zero raises signal SIGFPE. + Set to 1 only if you know for sure. In case of doubt, set to 0. */ +# if defined __alpha__ || defined __arm__ || defined __i386__ \ + || defined __m68k__ || defined __s390__ +# define INTDIV0_RAISES_SIGFPE 1 +# else +# define INTDIV0_RAISES_SIGFPE 0 +# endif +#endif +#if !INTDIV0_RAISES_SIGFPE +# include <signal.h> +#endif + #if defined HAVE_SYS_PARAM_H || defined _LIBC # include <sys/param.h> #endif +#if !defined _LIBC +# include "localcharset.h" +#endif + #include "gettextP.h" #include "plural-exp.h" #ifdef _LIBC # include <libintl.h> #else +# ifdef IN_LIBGLOCALE +# include <libintl.h> +# endif # include "libgnuintl.h" #endif #include "hash-string.h" -/* Thread safetyness. */ +/* Handle multi-threaded applications. */ #ifdef _LIBC # include <bits/libc-lock.h> +# define gl_rwlock_define_initialized __libc_rwlock_define_initialized +# define gl_rwlock_rdlock __libc_rwlock_rdlock +# define gl_rwlock_wrlock __libc_rwlock_wrlock +# define gl_rwlock_unlock __libc_rwlock_unlock #else -/* Provide dummy implementation if this is outside glibc. */ -# define __libc_lock_define_initialized(CLASS, NAME) -# define __libc_lock_lock(NAME) -# define __libc_lock_unlock(NAME) -# define __libc_rwlock_define_initialized(CLASS, NAME) -# define __libc_rwlock_rdlock(NAME) -# define __libc_rwlock_unlock(NAME) +# include "lock.h" #endif /* Alignment of types. */ @@ -98,16 +120,6 @@ extern int errno; ((int) &((struct { char dummy1; TYPE dummy2; } *) 0)->dummy2) #endif -/* The internal variables in the standalone libintl.a must have different - names than the internal variables in GNU libc, otherwise programs - using libintl.a cannot be linked statically. */ -#if !defined _LIBC -# define _nl_default_default_domain libintl_nl_default_default_domain -# define _nl_current_default_domain libintl_nl_current_default_domain -# define _nl_default_dirname libintl_nl_default_dirname -# define _nl_domain_bindings libintl_nl_domain_bindings -#endif - /* Some compilers, like SunOS4 cc, don't have offsetof in <stddef.h>. */ #ifndef offsetof # define offsetof(type,ident) ((size_t)&(((type*)0)->ident)) @@ -129,16 +141,36 @@ extern int errno; char *getwd (); # define getcwd(buf, max) getwd (buf) # else +# if VMS +# define getcwd(buf, max) (getcwd) (buf, max, 0) +# else char *getcwd (); +# endif # endif # ifndef HAVE_STPCPY -static char *stpcpy PARAMS ((char *dest, const char *src)); +static char *stpcpy (char *dest, const char *src); # endif # ifndef HAVE_MEMPCPY -static void *mempcpy PARAMS ((void *dest, const void *src, size_t n)); +static void *mempcpy (void *dest, const void *src, size_t n); # endif #endif +/* Use a replacement if the system does not provide the `tsearch' function + family. */ +#if defined HAVE_TSEARCH || defined _LIBC +# include <search.h> +#else +# define tsearch libintl_tsearch +# define tfind libintl_tfind +# define tdelete libintl_tdelete +# define twalk libintl_twalk +# include "tsearch.h" +#endif + +#ifdef _LIBC +# define tsearch __tsearch +#endif + /* Amount to increase buffer size by in each try. */ #define PATH_INCR 32 @@ -171,8 +203,30 @@ static void *mempcpy PARAMS ((void *dest, const void *src, size_t n)); # define PATH_MAX _POSIX_PATH_MAX #endif +/* Pathname support. + ISSLASH(C) tests whether C is a directory separator character. + IS_ABSOLUTE_PATH(P) tests whether P is an absolute path. If it is not, + it may be concatenated to a directory pathname. + IS_PATH_WITH_DIR(P) tests whether P contains a directory specification. + */ +#if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__ + /* Win32, Cygwin, OS/2, DOS */ +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +# define HAS_DEVICE(P) \ + ((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \ + && (P)[1] == ':') +# define IS_ABSOLUTE_PATH(P) (ISSLASH ((P)[0]) || HAS_DEVICE (P)) +# define IS_PATH_WITH_DIR(P) \ + (strchr (P, '/') != NULL || strchr (P, '\\') != NULL || HAS_DEVICE (P)) +#else + /* Unix */ +# define ISSLASH(C) ((C) == '/') +# define IS_ABSOLUTE_PATH(P) ISSLASH ((P)[0]) +# define IS_PATH_WITH_DIR(P) (strchr (P, '/') != NULL) +#endif + /* Whether to support different locales in different threads. */ -#if defined _LIBC || HAVE_NL_LOCALE_NAME +#if defined _LIBC || HAVE_USELOCALE || defined IN_LIBGLOCALE # define HAVE_PER_THREAD_LOCALE #endif @@ -191,6 +245,11 @@ struct known_translation_t const char *localename; #endif +#ifdef IN_LIBGLOCALE + /* The character encoding. */ + const char *encoding; +#endif + /* State of the catalog counter at the point the string was found. */ int counter; @@ -210,23 +269,14 @@ struct known_translation_t msgid; }; -/* Root of the search tree with known translations. We can use this - only if the system provides the `tsearch' function family. */ -#if defined HAVE_TSEARCH || defined _LIBC -# include <search.h> +gl_rwlock_define_initialized (static, tree_lock) +/* Root of the search tree with known translations. */ static void *root; -# ifdef _LIBC -# define tsearch __tsearch -# endif - /* Function to compare two entries in the table of known translations. */ -static int transcmp PARAMS ((const void *p1, const void *p2)); static int -transcmp (p1, p2) - const void *p1; - const void *p2; +transcmp (const void *p1, const void *p2) { const struct known_translation_t *s1; const struct known_translation_t *s2; @@ -246,59 +296,83 @@ transcmp (p1, p2) result = strcmp (s1->localename, s2->localename); if (result == 0) #endif - /* We compare the category last (though this is the cheapest - operation) since it is hopefully always the same (namely - LC_MESSAGES). */ - result = s1->category - s2->category; + { +#ifdef IN_LIBGLOCALE + result = strcmp (s1->encoding, s2->encoding); + if (result == 0) +#endif + /* We compare the category last (though this is the cheapest + operation) since it is hopefully always the same (namely + LC_MESSAGES). */ + result = s1->category - s2->category; + } } } return result; } -#endif /* Name of the default domain used for gettext(3) prior any call to textdomain(3). The default value for this is "messages". */ const char _nl_default_default_domain[] attribute_hidden = "messages"; +#ifndef IN_LIBGLOCALE /* Value used as the default domain for gettext(3). */ const char *_nl_current_default_domain attribute_hidden = _nl_default_default_domain; +#endif /* Contains the default location of the message catalogs. */ - -#ifdef _LIBC +#if defined __EMX__ +extern const char _nl_default_dirname[]; +#else +# ifdef _LIBC extern const char _nl_default_dirname[]; libc_hidden_proto (_nl_default_dirname) -#endif +# endif const char _nl_default_dirname[] = LOCALEDIR; -#ifdef _LIBC +# ifdef _LIBC libc_hidden_data_def (_nl_default_dirname) +# endif #endif +#ifndef IN_LIBGLOCALE /* List with bindings of specific domains created by bindtextdomain() calls. */ struct binding *_nl_domain_bindings; +#endif /* Prototypes for local functions. */ -static char *plural_lookup PARAMS ((struct loaded_l10nfile *domain, - unsigned long int n, - const char *translation, - size_t translation_len)) +static char *plural_lookup (struct loaded_l10nfile *domain, + unsigned long int n, + const char *translation, size_t translation_len) + internal_function; + +#ifdef IN_LIBGLOCALE +static const char *guess_category_value (int category, + const char *categoryname, + const char *localename) internal_function; -static const char *guess_category_value PARAMS ((int category, - const char *categoryname)) +#else +static const char *guess_category_value (int category, + const char *categoryname) internal_function; +#endif + #ifdef _LIBC # include "../locale/localeinfo.h" # define category_to_name(category) \ _nl_category_names.str + _nl_category_name_idxs[category] #else -static const char *category_to_name PARAMS ((int category)) internal_function; +static const char *category_to_name (int category) internal_function; +#endif +#if (defined _LIBC || HAVE_ICONV) && !defined IN_LIBGLOCALE +static const char *get_output_charset (struct binding *domainbinding) + internal_function; #endif -/* For those loosing systems which don't have `alloca' we have to add +/* For those losing systems which don't have `alloca' we have to add some additional code emulating it. */ #ifdef HAVE_ALLOCA /* Nothing has to be done. */ @@ -348,10 +422,6 @@ static struct transmem_list *transmem_list; #else typedef unsigned char transmem_block_t; #endif -#if defined _LIBC || HAVE_ICONV -static const char *get_output_charset PARAMS ((struct binding *domainbinding)) - internal_function; -#endif /* Names for the libintl functions are a problem. They must not clash @@ -365,9 +435,7 @@ static const char *get_output_charset PARAMS ((struct binding *domainbinding)) #endif /* Lock variable to protect the global data in the gettext implementation. */ -#ifdef _LIBC -__libc_rwlock_define_initialized (, _nl_state_lock attribute_hidden) -#endif +gl_rwlock_define_initialized (, _nl_state_lock attribute_hidden) /* Checking whether the binaries runs SUID must be done and glibc provides easier methods therefore we make a difference here. */ @@ -400,19 +468,23 @@ static int enable_secure; #endif /* Get the function to evaluate the plural expression. */ -#include "plural-eval.c" +#include "eval-plural.h" /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY locale and, if PLURAL is nonzero, search over string depending on the plural form determined by N. */ +#ifdef IN_LIBGLOCALE char * -DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) - const char *domainname; - const char *msgid1; - const char *msgid2; - int plural; - unsigned long int n; - int category; +gl_dcigettext (const char *domainname, + const char *msgid1, const char *msgid2, + int plural, unsigned long int n, + int category, + const char *localename, const char *encoding) +#else +char * +DCIGETTEXT (const char *domainname, const char *msgid1, const char *msgid2, + int plural, unsigned long int n, int category) +#endif { #ifndef HAVE_ALLOCA struct block_list *block_list = NULL; @@ -421,17 +493,16 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) struct binding *binding; const char *categoryname; const char *categoryvalue; - char *dirname, *xdomainname; + const char *dirname; + char *xdomainname; char *single_locale; char *retval; size_t retlen; int saved_errno; -#if defined HAVE_TSEARCH || defined _LIBC struct known_translation_t search; struct known_translation_t **foundp = NULL; -# ifdef HAVE_PER_THREAD_LOCALE +#if defined HAVE_PER_THREAD_LOCALE && !defined IN_LIBGLOCALE const char *localename; -# endif #endif size_t domainname_len; @@ -448,12 +519,15 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) : n == 1 ? (char *) msgid1 : (char *) msgid2); #endif + /* Preserve the `errno' value. */ + saved_errno = errno; + #ifdef _LIBC __libc_rwlock_define (extern, __libc_setlocale_lock attribute_hidden) __libc_rwlock_rdlock (__libc_setlocale_lock); #endif - __libc_rwlock_rdlock (_nl_state_lock); + gl_rwlock_rdlock (_nl_state_lock); /* If DOMAINNAME is NULL, we are interested in the default domain. If CATEGORY is not LC_MESSAGES this might not make much sense but the @@ -461,28 +535,42 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) if (domainname == NULL) domainname = _nl_current_default_domain; -#if defined HAVE_TSEARCH || defined _LIBC + /* OS/2 specific: backward compatibility with older libintl versions */ +#ifdef LC_MESSAGES_COMPAT + if (category == LC_MESSAGES_COMPAT) + category = LC_MESSAGES; +#endif + /* Try to find the translation among those which we found at some time. */ search.domain = NULL; search.msgid.ptr = msgid1; search.domainname = domainname; search.category = category; -# ifdef HAVE_PER_THREAD_LOCALE +#ifdef HAVE_PER_THREAD_LOCALE +# ifndef IN_LIBGLOCALE # ifdef _LIBC localename = strdupa (__current_locale_name (category)); +# else + categoryname = category_to_name (category); +# define CATEGORYNAME_INITIALIZED + localename = _nl_locale_name_thread_unsafe (category, categoryname); + if (localename == NULL) + localename = ""; # endif +# endif search.localename = localename; +# ifdef IN_LIBGLOCALE + search.encoding = encoding; # endif /* Since tfind/tsearch manage a balanced tree, concurrent tfind and tsearch calls can be fatal. */ - __libc_rwlock_define_initialized (static, tree_lock); - __libc_rwlock_rdlock (tree_lock); + gl_rwlock_rdlock (tree_lock); foundp = (struct known_translation_t **) tfind (&search, &root, transcmp); - __libc_rwlock_unlock (tree_lock); + gl_rwlock_unlock (tree_lock); if (foundp != NULL && (*foundp)->counter == _nl_msg_cat_cntr) { @@ -493,21 +581,25 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) else retval = (char *) (*foundp)->translation; + gl_rwlock_unlock (_nl_state_lock); # ifdef _LIBC __libc_rwlock_unlock (__libc_setlocale_lock); # endif - __libc_rwlock_unlock (_nl_state_lock); + __set_errno (saved_errno); return retval; } #endif - /* Preserve the `errno' value. */ - saved_errno = errno; - /* See whether this is a SUID binary or not. */ DETERMINE_SECURE; /* First find matching binding. */ +#ifdef IN_LIBGLOCALE + /* We can use a trivial binding, since _nl_find_msg will ignore it anyway, + and _nl_load_domain and _nl_find_domain just pass it through. */ + binding = NULL; + dirname = bindtextdomain (domainname, NULL); +#else for (binding = _nl_domain_bindings; binding != NULL; binding = binding->next) { int compare = strcmp (domainname, binding->domainname); @@ -523,50 +615,65 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) } if (binding == NULL) - dirname = (char *) _nl_default_dirname; - else if (binding->dirname[0] == '/') - dirname = binding->dirname; + dirname = _nl_default_dirname; else { - /* We have a relative path. Make it absolute now. */ - size_t dirname_len = strlen (binding->dirname) + 1; - size_t path_max; - char *ret; + dirname = binding->dirname; +#endif + if (!IS_ABSOLUTE_PATH (dirname)) + { + /* We have a relative path. Make it absolute now. */ + size_t dirname_len = strlen (dirname) + 1; + size_t path_max; + char *resolved_dirname; + char *ret; - path_max = (unsigned int) PATH_MAX; - path_max += 2; /* The getcwd docs say to do this. */ + path_max = (unsigned int) PATH_MAX; + path_max += 2; /* The getcwd docs say to do this. */ - for (;;) - { - dirname = (char *) alloca (path_max + dirname_len); - ADD_BLOCK (block_list, dirname); + for (;;) + { + resolved_dirname = (char *) alloca (path_max + dirname_len); + ADD_BLOCK (block_list, tmp_dirname); - __set_errno (0); - ret = getcwd (dirname, path_max); - if (ret != NULL || errno != ERANGE) - break; + __set_errno (0); + ret = getcwd (resolved_dirname, path_max); + if (ret != NULL || errno != ERANGE) + break; - path_max += path_max / 2; - path_max += PATH_INCR; - } + path_max += path_max / 2; + path_max += PATH_INCR; + } - if (ret == NULL) - goto no_translation; + if (ret == NULL) + /* We cannot get the current working directory. Don't signal an + error but simply return the default string. */ + goto return_untranslated; - stpcpy (stpcpy (strchr (dirname, '\0'), "/"), binding->dirname); + stpcpy (stpcpy (strchr (resolved_dirname, '\0'), "/"), dirname); + dirname = resolved_dirname; + } +#ifndef IN_LIBGLOCALE } +#endif /* Now determine the symbolic name of CATEGORY and its value. */ +#ifndef CATEGORYNAME_INITIALIZED categoryname = category_to_name (category); +#endif +#ifdef IN_LIBGLOCALE + categoryvalue = guess_category_value (category, categoryname, localename); +#else categoryvalue = guess_category_value (category, categoryname); +#endif domainname_len = strlen (domainname); xdomainname = (char *) alloca (strlen (categoryname) + domainname_len + 5); ADD_BLOCK (block_list, xdomainname); - stpcpy (mempcpy (stpcpy (stpcpy (xdomainname, categoryname), "/"), - domainname, domainname_len), + stpcpy ((char *) mempcpy (stpcpy (stpcpy (xdomainname, categoryname), "/"), + domainname, domainname_len), ".mo"); /* Creating working area. */ @@ -599,7 +706,7 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) /* When this is a SUID binary we must not allow accessing files outside the dedicated directories. */ - if (ENABLE_SECURE && strchr (single_locale, '/') != NULL) + if (ENABLE_SECURE && IS_PATH_WITH_DIR (single_locale)) /* Ingore this entry. */ continue; } @@ -608,18 +715,7 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) domain. Return the MSGID. */ if (strcmp (single_locale, "C") == 0 || strcmp (single_locale, "POSIX") == 0) - { - no_translation: - FREE_BLOCKS (block_list); - __libc_rwlock_unlock (__libc_setlocale_lock); - __libc_rwlock_unlock (_nl_state_lock); - __set_errno (saved_errno); - return (plural == 0 - ? (char *) msgid1 - /* Use the Germanic plural rule. */ - : n == 1 ? (char *) msgid1 : (char *) msgid2); - } - + break; /* Find structure describing the message catalog matching the DOMAINNAME and CATEGORY. */ @@ -627,7 +723,11 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) if (domain != NULL) { +#if defined IN_LIBGLOCALE + retval = _nl_find_msg (domain, binding, encoding, msgid1, &retlen); +#else retval = _nl_find_msg (domain, binding, msgid1, 1, &retlen); +#endif if (retval == NULL) { @@ -635,13 +735,18 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) for (cnt = 0; domain->successor[cnt] != NULL; ++cnt) { +#if defined IN_LIBGLOCALE + retval = _nl_find_msg (domain->successor[cnt], binding, + encoding, msgid1, &retlen); +#else retval = _nl_find_msg (domain->successor[cnt], binding, msgid1, 1, &retlen); +#endif /* Resource problems are not fatal, instead we return no translation. */ - if (__glibc_unlikely (retval == (char *) -1)) - goto no_translation; + if (__builtin_expect (retval == (char *) -1, 0)) + goto return_untranslated; if (retval != NULL) { @@ -654,15 +759,14 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) /* Returning -1 means that some resource problem exists (likely memory) and that the strings could not be converted. Return the original strings. */ - if (__glibc_unlikely (retval == (char *) -1)) - goto no_translation; + if (__builtin_expect (retval == (char *) -1, 0)) + break; if (retval != NULL) { /* Found the translation of MSGID1 in domain DOMAIN: starting at RETVAL, RETLEN bytes. */ FREE_BLOCKS (block_list); -#if defined HAVE_TSEARCH || defined _LIBC if (foundp == NULL) { /* Create a new entry and add it to the search tree. */ @@ -673,41 +777,45 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) msgid_len = strlen (msgid1) + 1; size = offsetof (struct known_translation_t, msgid) + msgid_len + domainname_len + 1; -# ifdef HAVE_PER_THREAD_LOCALE +#ifdef HAVE_PER_THREAD_LOCALE size += strlen (localename) + 1; -# endif +#endif newp = (struct known_translation_t *) malloc (size); if (newp != NULL) { char *new_domainname; -# ifdef HAVE_PER_THREAD_LOCALE +#ifdef HAVE_PER_THREAD_LOCALE char *new_localename; -# endif +#endif new_domainname = - mempcpy (newp->msgid.appended, msgid1, msgid_len); + (char *) mempcpy (newp->msgid.appended, msgid1, + msgid_len); memcpy (new_domainname, domainname, domainname_len + 1); -# ifdef HAVE_PER_THREAD_LOCALE +#ifdef HAVE_PER_THREAD_LOCALE new_localename = new_domainname + domainname_len + 1; strcpy (new_localename, localename); -# endif +#endif newp->domainname = new_domainname; newp->category = category; -# ifdef HAVE_PER_THREAD_LOCALE +#ifdef HAVE_PER_THREAD_LOCALE newp->localename = new_localename; -# endif +#endif +#ifdef IN_LIBGLOCALE + newp->encoding = encoding; +#endif newp->counter = _nl_msg_cat_cntr; newp->domain = domain; newp->translation = retval; newp->translation_length = retlen; - __libc_rwlock_wrlock (tree_lock); + gl_rwlock_wrlock (tree_lock); /* Insert the entry in the search tree. */ foundp = (struct known_translation_t **) tsearch (newp, &root, transcmp); - __libc_rwlock_unlock (tree_lock); + gl_rwlock_unlock (tree_lock); if (foundp == NULL || __builtin_expect (*foundp != newp, 0)) @@ -723,31 +831,68 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) (*foundp)->translation = retval; (*foundp)->translation_length = retlen; } -#endif + __set_errno (saved_errno); /* Now deal with plural. */ if (plural) retval = plural_lookup (domain, n, retval, retlen); + gl_rwlock_unlock (_nl_state_lock); +#ifdef _LIBC __libc_rwlock_unlock (__libc_setlocale_lock); - __libc_rwlock_unlock (_nl_state_lock); +#endif return retval; } } } - /* NOTREACHED */ + + return_untranslated: + /* Return the untranslated MSGID. */ + FREE_BLOCKS (block_list); + gl_rwlock_unlock (_nl_state_lock); +#ifdef _LIBC + __libc_rwlock_unlock (__libc_setlocale_lock); +#endif +#ifndef _LIBC + if (!ENABLE_SECURE) + { + extern void _nl_log_untranslated (const char *logfilename, + const char *domainname, + const char *msgid1, const char *msgid2, + int plural); + const char *logfilename = getenv ("GETTEXT_LOG_UNTRANSLATED"); + + if (logfilename != NULL && logfilename[0] != '\0') + _nl_log_untranslated (logfilename, domainname, msgid1, msgid2, plural); + } +#endif + __set_errno (saved_errno); + return (plural == 0 + ? (char *) msgid1 + /* Use the Germanic plural rule. */ + : n == 1 ? (char *) msgid1 : (char *) msgid2); } +/* Look up the translation of msgid within DOMAIN_FILE and DOMAINBINDING. + Return it if found. Return NULL if not found or in case of a conversion + failure (problem in the particular message catalog). Return (char *) -1 + in case of a memory allocation failure during conversion (only if + ENCODING != NULL resp. CONVERT == true). */ char * internal_function -_nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) - struct loaded_l10nfile *domain_file; - struct binding *domainbinding; - const char *msgid; - int convert; - size_t *lengthp; +#ifdef IN_LIBGLOCALE +_nl_find_msg (struct loaded_l10nfile *domain_file, + struct binding *domainbinding, const char *encoding, + const char *msgid, + size_t *lengthp) +#else +_nl_find_msg (struct loaded_l10nfile *domain_file, + struct binding *domainbinding, + const char *msgid, int convert, + size_t *lengthp) +#endif { struct loaded_domain *domain; nls_uint32 nstrings; @@ -853,19 +998,27 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) } #if defined _LIBC || HAVE_ICONV +# ifdef IN_LIBGLOCALE + if (encoding != NULL) +# else if (convert) +# endif { /* We are supposed to do a conversion. */ +# ifndef IN_LIBGLOCALE const char *encoding = get_output_charset (domainbinding); +# endif + size_t nconversions; + struct converted_domain *convd; + size_t i; /* Protect against reallocation of the table. */ - __libc_rwlock_rdlock (domain->conversions_lock); + gl_rwlock_rdlock (domain->conversions_lock); /* Search whether a table with converted translations for this encoding has already been allocated. */ - size_t nconversions = domain->nconversions; - struct converted_domain *convd = NULL; - size_t i; + nconversions = domain->nconversions; + convd = NULL; for (i = nconversions; i > 0; ) { @@ -877,12 +1030,12 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) } } - __libc_rwlock_unlock (domain->conversions_lock); + gl_rwlock_unlock (domain->conversions_lock); if (convd == NULL) { /* We have to allocate a new conversions table. */ - __libc_rwlock_wrlock (domain->conversions_lock); + gl_rwlock_wrlock (domain->conversions_lock); nconversions = domain->nconversions; /* Maybe in the meantime somebody added the translation. @@ -897,140 +1050,151 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) } } - /* Allocate a table for the converted translations for this - encoding. */ - struct converted_domain *new_conversions = - (struct converted_domain *) - realloc (domain->conversions, - (nconversions + 1) * sizeof (struct converted_domain)); + { + /* Allocate a table for the converted translations for this + encoding. */ + struct converted_domain *new_conversions = + (struct converted_domain *) + (domain->conversions != NULL + ? realloc (domain->conversions, + (nconversions + 1) * sizeof (struct converted_domain)) + : malloc ((nconversions + 1) * sizeof (struct converted_domain))); + + if (__builtin_expect (new_conversions == NULL, 0)) + { + /* Nothing we can do, no more memory. We cannot use the + translation because it might be encoded incorrectly. */ + unlock_fail: + gl_rwlock_unlock (domain->conversions_lock); + return (char *) -1; + } - if (__glibc_unlikely (new_conversions == NULL)) - { + domain->conversions = new_conversions; + + /* Copy the 'encoding' string to permanent storage. */ + encoding = strdup (encoding); + if (__builtin_expect (encoding == NULL, 0)) /* Nothing we can do, no more memory. We cannot use the translation because it might be encoded incorrectly. */ - unlock_fail: - __libc_rwlock_unlock (domain->conversions_lock); - return (char *) -1; - } - - domain->conversions = new_conversions; - - /* Copy the 'encoding' string to permanent storage. */ - encoding = strdup (encoding); - if (__glibc_unlikely (encoding == NULL)) - /* Nothing we can do, no more memory. We cannot use the - translation because it might be encoded incorrectly. */ - goto unlock_fail; + goto unlock_fail; - convd = &new_conversions[nconversions]; - convd->encoding = encoding; + convd = &new_conversions[nconversions]; + convd->encoding = encoding; - /* Find out about the character set the file is encoded with. - This can be found (in textual form) in the entry "". If this - entry does not exist or if this does not contain the 'charset=' - information, we will assume the charset matches the one the - current locale and we don't have to perform any conversion. */ + /* Find out about the character set the file is encoded with. + This can be found (in textual form) in the entry "". If this + entry does not exist or if this does not contain the 'charset=' + information, we will assume the charset matches the one the + current locale and we don't have to perform any conversion. */ # ifdef _LIBC - convd->conv = (__gconv_t) -1; + convd->conv = (__gconv_t) -1; # else # if HAVE_ICONV - convd->conv = (iconv_t) -1; + convd->conv = (iconv_t) -1; # endif # endif - { - char *nullentry; - size_t nullentrylen; - - /* Get the header entry. This is a recursion, but it doesn't - reallocate domain->conversions because we pass convert = 0. */ - nullentry = - _nl_find_msg (domain_file, domainbinding, "", 0, &nullentrylen); + { + char *nullentry; + size_t nullentrylen; + + /* Get the header entry. This is a recursion, but it doesn't + reallocate domain->conversions because we pass + encoding = NULL or convert = 0, respectively. */ + nullentry = +# ifdef IN_LIBGLOCALE + _nl_find_msg (domain_file, domainbinding, NULL, "", + &nullentrylen); +# else + _nl_find_msg (domain_file, domainbinding, "", 0, &nullentrylen); +# endif - /* Resource problems are fatal. If we continue onwards we will - only attempt to calloc a new conv_tab and fail later. */ - if (__glibc_unlikely (nullentry == (char *) -1)) - return (char *) -1; + /* Resource problems are fatal. If we continue onwards we will + only attempt to calloc a new conv_tab and fail later. */ + if (__builtin_expect (nullentry == (char *) -1, 0)) + return (char *) -1; - if (nullentry != NULL) - { - const char *charsetstr; + if (nullentry != NULL) + { + const char *charsetstr; - charsetstr = strstr (nullentry, "charset="); - if (charsetstr != NULL) - { - size_t len; - char *charset; - const char *outcharset; + charsetstr = strstr (nullentry, "charset="); + if (charsetstr != NULL) + { + size_t len; + char *charset; + const char *outcharset; - charsetstr += strlen ("charset="); - len = strcspn (charsetstr, " \t\n"); + charsetstr += strlen ("charset="); + len = strcspn (charsetstr, " \t\n"); - charset = (char *) alloca (len + 1); + charset = (char *) alloca (len + 1); # if defined _LIBC || HAVE_MEMPCPY - *((char *) mempcpy (charset, charsetstr, len)) = '\0'; + *((char *) mempcpy (charset, charsetstr, len)) = '\0'; # else - memcpy (charset, charsetstr, len); - charset[len] = '\0'; + memcpy (charset, charsetstr, len); + charset[len] = '\0'; # endif - outcharset = encoding; + outcharset = encoding; # ifdef _LIBC - /* We always want to use transliteration. */ - outcharset = norm_add_slashes (outcharset, "TRANSLIT"); - charset = norm_add_slashes (charset, ""); - int r = __gconv_open (outcharset, charset, &convd->conv, - GCONV_AVOID_NOCONV); - if (__glibc_unlikely (r != __GCONV_OK)) - { - /* If the output encoding is the same there is - nothing to do. Otherwise do not use the - translation at all. */ - if (__glibc_likely (r != __GCONV_NULCONV)) - { - __libc_rwlock_unlock (domain->conversions_lock); - free ((char *) encoding); - return NULL; - } - - convd->conv = (__gconv_t) -1; - } + /* We always want to use transliteration. */ + outcharset = norm_add_slashes (outcharset, "TRANSLIT"); + charset = norm_add_slashes (charset, ""); + int r = __gconv_open (outcharset, charset, &convd->conv, + GCONV_AVOID_NOCONV); + if (__builtin_expect (r != __GCONV_OK, 0)) + { + /* If the output encoding is the same there is + nothing to do. Otherwise do not use the + translation at all. */ + if (__builtin_expect (r != __GCONV_NULCONV, 1)) + { + gl_rwlock_unlock (domain->conversions_lock); + free ((char *) encoding); + return NULL; + } + + convd->conv = (__gconv_t) -1; + } # else # if HAVE_ICONV - /* When using GNU libc >= 2.2 or GNU libiconv >= 1.5, - we want to use transliteration. */ -# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 \ + /* When using GNU libc >= 2.2 or GNU libiconv >= 1.5, + we want to use transliteration. */ +# if (((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2) \ + && !defined __UCLIBC__) \ || _LIBICONV_VERSION >= 0x0105 - if (strchr (outcharset, '/') == NULL) - { - char *tmp; + if (strchr (outcharset, '/') == NULL) + { + char *tmp; - len = strlen (outcharset); - tmp = (char *) alloca (len + 10 + 1); - memcpy (tmp, outcharset, len); - memcpy (tmp + len, "//TRANSLIT", 10 + 1); - outcharset = tmp; + len = strlen (outcharset); + tmp = (char *) alloca (len + 10 + 1); + memcpy (tmp, outcharset, len); + memcpy (tmp + len, "//TRANSLIT", 10 + 1); + outcharset = tmp; - convd->conv = iconv_open (outcharset, charset); + convd->conv = iconv_open (outcharset, charset); - freea (outcharset); - } - else + freea (outcharset); + } + else # endif - convd->conv = iconv_open (outcharset, charset); + convd->conv = iconv_open (outcharset, charset); # endif # endif - freea (charset); - } - } + freea (charset); + } + } + } + convd->conv_tab = NULL; + /* Here domain->conversions is still == new_conversions. */ + domain->nconversions++; } - convd->conv_tab = NULL; - /* Here domain->conversions is still == new_conversions. */ - domain->nconversions++; found_convd: - __libc_rwlock_unlock (domain->conversions_lock); + gl_rwlock_unlock (domain->conversions_lock); } if ( @@ -1043,7 +1207,6 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) # endif ) { - __libc_lock_define_initialized (static, lock) /* We are supposed to do a conversion. First allocate an appropriate table with the same structure as the table of translations in the file, where we can put the pointers @@ -1053,14 +1216,22 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) handle this case by converting RESULTLEN bytes, including NULs. */ - if (__glibc_unlikely (convd->conv_tab == NULL)) + /* This lock primarily protects the memory management variables + freemem, freemem_size. It also protects write accesses to + convd->conv_tab. It's not worth using a separate lock (such + as domain->conversions_lock) for this purpose, because when + modifying convd->conv_tab, we also need to lock freemem, + freemem_size for most of the time. */ + __libc_lock_define_initialized (static, lock) + + if (__builtin_expect (convd->conv_tab == NULL, 0)) { __libc_lock_lock (lock); if (convd->conv_tab == NULL) { - convd->conv_tab - = calloc (nstrings + domain->n_sysdep_strings, - sizeof (char *)); + convd->conv_tab = + (char **) calloc (nstrings + domain->n_sysdep_strings, + sizeof (char *)); if (convd->conv_tab != NULL) goto not_translated_yet; /* Mark that we didn't succeed allocating a table. */ @@ -1069,16 +1240,13 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) __libc_lock_unlock (lock); } - if (__glibc_unlikely (convd->conv_tab == (char **) -1)) + if (__builtin_expect (convd->conv_tab == (char **) -1, 0)) /* Nothing we can do, no more memory. We cannot use the translation because it might be encoded incorrectly. */ return (char *) -1; if (convd->conv_tab[act] == NULL) { - __libc_lock_lock (lock); - not_translated_yet:; - /* We haven't used this string so far, so it is not translated yet. Do this now. */ /* We use a bit more efficient memory handling. @@ -1092,11 +1260,17 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) unsigned char *outbuf; int malloc_count; # ifndef _LIBC - transmem_block_t *transmem_list = NULL; + transmem_block_t *transmem_list; # endif + __libc_lock_lock (lock); + not_translated_yet: + inbuf = (const unsigned char *) result; outbuf = freemem + sizeof (size_t); +# ifndef _LIBC + transmem_list = NULL; +# endif malloc_count = 0; while (1) @@ -1190,7 +1364,7 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) /* Fall through and return -1. */ # endif } - if (__glibc_unlikely (newmem == NULL)) + if (__builtin_expect (newmem == NULL, 0)) { freemem = NULL; freemem_size = 0; @@ -1241,11 +1415,8 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp) /* Look up a plural variant. */ static char * internal_function -plural_lookup (domain, n, translation, translation_len) - struct loaded_l10nfile *domain; - unsigned long int n; - const char *translation; - size_t translation_len; +plural_lookup (struct loaded_l10nfile *domain, unsigned long int n, + const char *translation, size_t translation_len) { struct loaded_domain *domaindata = (struct loaded_domain *) domain->data; unsigned long int index; @@ -1282,8 +1453,7 @@ plural_lookup (domain, n, translation, translation_len) /* Return string representation of locale CATEGORY. */ static const char * internal_function -category_to_name (category) - int category; +category_to_name (int category) { const char *retval; @@ -1340,41 +1510,102 @@ category_to_name (category) } #endif -/* Guess value of current locale from value of the environment variables. */ +/* Guess value of current locale from value of the environment variables + or system-dependent defaults. */ static const char * internal_function -guess_category_value (category, categoryname) - int category; - const char *categoryname; +#ifdef IN_LIBGLOCALE +guess_category_value (int category, const char *categoryname, + const char *locale) + +#else +guess_category_value (int category, const char *categoryname) +#endif { const char *language; - const char *retval; - - /* The highest priority value is the `LANGUAGE' environment - variable. But we don't use the value if the currently selected - locale is the C locale. This is a GNU extension. */ - language = getenv ("LANGUAGE"); - if (language != NULL && language[0] == '\0') - language = NULL; +#ifndef IN_LIBGLOCALE + const char *locale; +# ifndef _LIBC + const char *language_default; + int locale_defaulted; +# endif +#endif - /* We have to proceed with the POSIX methods of looking to `LC_ALL', + /* We use the settings in the following order: + 1. The value of the environment variable 'LANGUAGE'. This is a GNU + extension. Its value can be a colon-separated list of locale names. + 2. The value of the environment variable 'LC_ALL', 'LC_xxx', or 'LANG'. + More precisely, the first among these that is set to a non-empty value. + This is how POSIX specifies it. The value is a single locale name. + 3. A system-dependent preference list of languages. Its value can be a + colon-separated list of locale names. + 4. A system-dependent default locale name. + This way: + - System-dependent settings can be overridden by environment variables. + - If the system provides both a list of languages and a default locale, + the former is used. */ + +#ifndef IN_LIBGLOCALE + /* Fetch the locale name, through the POSIX method of looking to `LC_ALL', `LC_xxx', and `LANG'. On some systems this can be done by the `setlocale' function itself. */ -#ifdef _LIBC - retval = __current_locale_name (category); -#else - retval = _nl_locale_name (category, categoryname); +# ifdef _LIBC + locale = __current_locale_name (category); +# else + locale_defaulted = 0; +# if HAVE_USELOCALE + locale = _nl_locale_name_thread_unsafe (category, categoryname); + if (locale == NULL) +# endif + { + locale = _nl_locale_name_posix (category, categoryname); + if (locale == NULL) + { + locale = _nl_locale_name_default (); + locale_defaulted = 1; + } + } +# endif #endif - return language != NULL && strcmp (retval, "C") != 0 ? language : retval; + /* Ignore LANGUAGE and its system-dependent analogon if the locale is set + to "C" because + 1. "C" locale usually uses the ASCII encoding, and most international + messages use non-ASCII characters. These characters get displayed + as question marks (if using glibc's iconv()) or as invalid 8-bit + characters (because other iconv()s refuse to convert most non-ASCII + characters to ASCII). In any case, the output is ugly. + 2. The precise output of some programs in the "C" locale is specified + by POSIX and should not depend on environment variables like + "LANGUAGE" or system-dependent information. We allow such programs + to use gettext(). */ + if (strcmp (locale, "C") == 0) + return locale; + + /* The highest priority value is the value of the 'LANGUAGE' environment + variable. */ + language = getenv ("LANGUAGE"); + if (language != NULL && language[0] != '\0') + return language; +#if !defined IN_LIBGLOCALE && !defined _LIBC + /* The next priority value is the locale name, if not defaulted. */ + if (locale_defaulted) + { + /* The next priority value is the default language preferences list. */ + language_default = _nl_language_preferences_default (); + if (language_default != NULL) + return language_default; + } + /* The least priority value is the locale name, if defaulted. */ +#endif + return locale; } -#if defined _LIBC || HAVE_ICONV +#if (defined _LIBC || HAVE_ICONV) && !defined IN_LIBGLOCALE /* Returns the output charset. */ static const char * internal_function -get_output_charset (domainbinding) - struct binding *domainbinding; +get_output_charset (struct binding *domainbinding) { /* The output charset should normally be determined by the locale. But sometimes the locale is not used or not correctly set up, so we provide @@ -1415,7 +1646,6 @@ get_output_charset (domainbinding) return _NL_CURRENT (LC_CTYPE, CODESET); # else # if HAVE_ICONV - extern const char *locale_charset PARAMS ((void)); return locale_charset (); # endif # endif @@ -1432,9 +1662,7 @@ get_output_charset (domainbinding) to be defined. */ #if !_LIBC && !HAVE_STPCPY static char * -stpcpy (dest, src) - char *dest; - const char *src; +stpcpy (char *dest, const char *src) { while ((*dest++ = *src++) != '\0') /* Do nothing. */ ; @@ -1444,15 +1672,16 @@ stpcpy (dest, src) #if !_LIBC && !HAVE_MEMPCPY static void * -mempcpy (dest, src, n) - void *dest; - const void *src; - size_t n; +mempcpy (void *dest, const void *src, size_t n) { return (void *) ((char *) memcpy (dest, src, n) + n); } #endif +#if !_LIBC && !HAVE_TSEARCH +# include "tsearch.c" +#endif + #ifdef _LIBC /* If we want to free all resources we have to do some work at diff --git a/intl/dcngettext.c b/intl/dcngettext.c index f3404f3..67dcbcf 100644 --- a/intl/dcngettext.c +++ b/intl/dcngettext.c @@ -1,20 +1,18 @@ /* Implementation of the dcngettext(3) function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -44,12 +42,9 @@ /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY locale. */ char * -DCNGETTEXT (domainname, msgid1, msgid2, n, category) - const char *domainname; - const char *msgid1; - const char *msgid2; - unsigned long int n; - int category; +DCNGETTEXT (const char *domainname, + const char *msgid1, const char *msgid2, unsigned long int n, + int category) { return DCIGETTEXT (domainname, msgid1, msgid2, 1, n, category); } diff --git a/intl/dgettext.c b/intl/dgettext.c index d7c2331..c0e6cd0 100644 --- a/intl/dgettext.c +++ b/intl/dgettext.c @@ -1,28 +1,27 @@ /* Implementation of the dgettext(3) function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> #endif +#include "gettextP.h" + #include <locale.h> -#include "gettextP.h" #ifdef _LIBC # include <libintl.h> #else @@ -46,9 +45,7 @@ /* Look up MSGID in the DOMAINNAME message catalog of the current LC_MESSAGES locale. */ char * -DGETTEXT (domainname, msgid) - const char *domainname; - const char *msgid; +DGETTEXT (const char *domainname, const char *msgid) { return DCGETTEXT (domainname, msgid, LC_MESSAGES); } diff --git a/intl/dngettext.c b/intl/dngettext.c index 38cfdac..4d900e7 100644 --- a/intl/dngettext.c +++ b/intl/dngettext.c @@ -1,28 +1,27 @@ /* Implementation of the dngettext(3) function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> #endif +#include "gettextP.h" + #include <locale.h> -#include "gettextP.h" #ifdef _LIBC # include <libintl.h> #else @@ -46,11 +45,8 @@ /* Look up MSGID in the DOMAINNAME message catalog of the current LC_MESSAGES locale and skip message according to the plural form. */ char * -DNGETTEXT (domainname, msgid1, msgid2, n) - const char *domainname; - const char *msgid1; - const char *msgid2; - unsigned long int n; +DNGETTEXT (const char *domainname, + const char *msgid1, const char *msgid2, unsigned long int n) { return DCNGETTEXT (domainname, msgid1, msgid2, n, LC_MESSAGES); } diff --git a/intl/plural-eval.c b/intl/eval-plural.h index 6fc2460..924c8c3 100644 --- a/intl/plural-eval.c +++ b/intl/eval-plural.h @@ -1,30 +1,28 @@ /* Plural expression evaluation. - Copyright (C) 2000-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. + Copyright (C) 2000-2003, 2007 Free Software Foundation, Inc. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ -static unsigned long int plural_eval (const struct expression *pexp, - unsigned long int n) - internal_function; +#ifndef STATIC +#define STATIC static +#endif -static unsigned long int +/* Evaluate the plural expression and return an index value. */ +STATIC +unsigned long int internal_function -plural_eval (pexp, n) - const struct expression *pexp; - unsigned long int n; +plural_eval (const struct expression *pexp, unsigned long int n) { switch (pexp->nargs) { @@ -62,8 +60,16 @@ plural_eval (pexp, n) case mult: return leftarg * rightarg; case divide: +#if !INTDIV0_RAISES_SIGFPE + if (rightarg == 0) + raise (SIGFPE); +#endif return leftarg / rightarg; case module: +#if !INTDIV0_RAISES_SIGFPE + if (rightarg == 0) + raise (SIGFPE); +#endif return leftarg % rightarg; case plus: return leftarg + rightarg; diff --git a/intl/explodename.c b/intl/explodename.c index 31fcf3d..9e049c7 100644 --- a/intl/explodename.c +++ b/intl/explodename.c @@ -1,20 +1,18 @@ /* Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -37,11 +35,13 @@ /* @@ end of prolog @@ */ -static char *_nl_find_language PARAMS ((const char *name)); +/* Split a locale name NAME into a leading language part and all the + rest. Return a pointer to the first character after the language, + i.e. to the first byte of the rest. */ +static char *_nl_find_language (const char *name); static char * -_nl_find_language (name) - const char *name; +_nl_find_language (const char *name) { while (name[0] != '\0' && name[0] != '_' && name[0] != '@' && name[0] != '.') ++name; @@ -51,14 +51,10 @@ _nl_find_language (name) int -_nl_explode_name (name, language, modifier, territory, codeset, - normalized_codeset) - char *name; - const char **language; - const char **modifier; - const char **territory; - const char **codeset; - const char **normalized_codeset; +_nl_explode_name (char *name, + const char **language, const char **modifier, + const char **territory, const char **codeset, + const char **normalized_codeset) { char *cp; int mask; @@ -77,8 +73,8 @@ _nl_explode_name (name, language, modifier, territory, codeset, if (*language == cp) /* This does not make sense: language has to be specified. Use this entry as it is without exploding. Perhaps it is an alias. */ - cp = __rawmemchr (*language, '\0'); - else if (cp[0] != '@') + cp = strchr (*language, '\0'); + else { if (cp[0] == '_') { diff --git a/intl/finddomain.c b/intl/finddomain.c index 8a588bc..b5a48a5 100644 --- a/intl/finddomain.c +++ b/intl/finddomain.c @@ -1,21 +1,19 @@ /* Handle list of needed message catalogs Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@gnu.org>, 1995. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -33,11 +31,21 @@ #include "gettextP.h" #ifdef _LIBC # include <libintl.h> -# include <bits/libc-lock.h> #else # include "libgnuintl.h" #endif +/* Handle multi-threaded applications. */ +#ifdef _LIBC +# include <bits/libc-lock.h> +# define gl_rwlock_define_initialized __libc_rwlock_define_initialized +# define gl_rwlock_rdlock __libc_rwlock_rdlock +# define gl_rwlock_wrlock __libc_rwlock_wrlock +# define gl_rwlock_unlock __libc_rwlock_unlock +#else +# include "lock.h" +#endif + /* @@ end of prolog @@ */ /* List of already loaded domains. */ static struct loaded_l10nfile *_nl_loaded_domains; @@ -48,11 +56,8 @@ static struct loaded_l10nfile *_nl_loaded_domains; established bindings. */ struct loaded_l10nfile * internal_function -_nl_find_domain (dirname, locale, domainname, domainbinding) - const char *dirname; - char *locale; - const char *domainname; - struct binding *domainbinding; +_nl_find_domain (const char *dirname, char *locale, + const char *domainname, struct binding *domainbinding) { struct loaded_l10nfile *retval; const char *language; @@ -65,7 +70,7 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) /* LOCALE can consist of up to four recognized parts for the XPG syntax: - language[_territory[.codeset]][@modifier] + language[_territory][.codeset][@modifier] Beside the first part all of them are allowed to be missing. If the full specified locale is not found, the less specific one are @@ -78,15 +83,16 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) */ /* We need to protect modifying the _NL_LOADED_DOMAINS data. */ - __libc_rwlock_define_initialized (static, lock); - __libc_rwlock_rdlock (lock); + gl_rwlock_define_initialized (static, lock); + gl_rwlock_rdlock (lock); /* If we have already tested for this locale entry there has to be one data set in the list of loaded domains. */ retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname, strlen (dirname) + 1, 0, locale, NULL, NULL, NULL, NULL, domainname, 0); - __libc_rwlock_unlock (lock); + + gl_rwlock_unlock (lock); if (retval != NULL) { @@ -117,11 +123,23 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) done. */ alias_value = _nl_expand_alias (locale); if (alias_value != NULL) - locale = strdupa (alias_value); + { +#if defined _LIBC || defined HAVE_STRDUP + locale = strdup (alias_value); + if (locale == NULL) + return NULL; +#else + size_t len = strlen (alias_value) + 1; + locale = (char *) malloc (len); + if (locale == NULL) + return NULL; + + memcpy (locale, alias_value, len); +#endif + } /* Now we determine the single parts of the locale name. First - look for the language. Termination symbols are `_' and `@' if - we use XPG4 style, and `_', `+', and `,' if we use CEN syntax. */ + look for the language. Termination symbols are `_', '.', and `@'. */ mask = _nl_explode_name (locale, &language, &modifier, &territory, &codeset, &normalized_codeset); if (mask == -1) @@ -129,7 +147,7 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) return NULL; /* We need to protect modifying the _NL_LOADED_DOMAINS data. */ - __libc_rwlock_wrlock (lock); + gl_rwlock_wrlock (lock); /* Create all possible locale entries which might be interested in generalization. */ @@ -137,7 +155,8 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) strlen (dirname) + 1, mask, language, territory, codeset, normalized_codeset, modifier, domainname, 1); - __libc_rwlock_unlock (lock); + + gl_rwlock_unlock (lock); if (retval == NULL) /* This means we are out of core. */ @@ -157,6 +176,10 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) } } + /* The room for an alias was dynamically allocated. Free it now. */ + if (alias_value != NULL) + free (locale); + out: /* The space for normalized_codeset is dynamically allocated. Free it. */ if (mask & XPG_NORM_CODESET) diff --git a/intl/gettext.c b/intl/gettext.c index 3864a03..4a1af7e 100644 --- a/intl/gettext.c +++ b/intl/gettext.c @@ -1,20 +1,18 @@ /* Implementation of gettext(3) function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -52,8 +50,7 @@ LC_MESSAGES locale. If not found, returns MSGID itself (the default text). */ char * -GETTEXT (msgid) - const char *msgid; +GETTEXT (const char *msgid) { return DCGETTEXT (NULL, msgid, LC_MESSAGES); } diff --git a/intl/gettextP.h b/intl/gettextP.h index 3da2322..6f4c684 100644 --- a/intl/gettextP.h +++ b/intl/gettextP.h @@ -1,21 +1,19 @@ /* Header describing internals of libintl library. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@cygnus.com>, 1995. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _GETTEXTP_H #define _GETTEXTP_H @@ -30,20 +28,67 @@ # endif #endif +/* Handle multi-threaded applications. */ +#ifdef _LIBC +# include <bits/libc-lock.h> +# define gl_rwlock_define __libc_rwlock_define +#else +# include "lock.h" +#endif + +#ifdef _LIBC +struct loaded_domain; +extern char *__gettext (const char *__msgid); +extern char *__dgettext (const char *__domainname, const char *__msgid); +extern char *__dcgettext (const char *__domainname, const char *__msgid, + int __category); +extern char *__ngettext (const char *__msgid1, const char *__msgid2, + unsigned long int __n); +extern char *__dngettext (const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int n); +extern char *__dcngettext (const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int __n, int __category); +extern char *__dcigettext (const char *__domainname, + const char *__msgid1, const char *__msgid2, + int __plural, unsigned long int __n, + int __category); +extern char *__textdomain (const char *__domainname); +extern char *__bindtextdomain (const char *__domainname, + const char *__dirname); +extern char *__bind_textdomain_codeset (const char *__domainname, + const char *__codeset); +extern void _nl_finddomain_subfreeres (void) attribute_hidden; +extern void _nl_unload_domain (struct loaded_domain *__domain) + internal_function attribute_hidden; +#else +/* Declare the exported libintl_* functions, in a way that allows us to + call them under their real name. */ +# undef _INTL_REDIRECT_INLINE +# undef _INTL_REDIRECT_MACROS +# define _INTL_REDIRECT_MACROS +# include "libgnuintl.h" +# ifdef IN_LIBGLOCALE +extern char *gl_dcigettext (const char *__domainname, + const char *__msgid1, const char *__msgid2, + int __plural, unsigned long int __n, + int __category, + const char *__localename, const char *__encoding); +# else +extern char *libintl_dcigettext (const char *__domainname, + const char *__msgid1, const char *__msgid2, + int __plural, unsigned long int __n, + int __category); +# endif +#endif + #include "loadinfo.h" #include "gmo.h" /* Get nls_uint32. */ /* @@ end of prolog @@ */ -#ifndef PARAMS -# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES -# define PARAMS(args) args -# else -# define PARAMS(args) () -# endif -#endif - #ifndef internal_function # define internal_function #endif @@ -52,6 +97,12 @@ # define attribute_hidden #endif +/* Tell the compiler when a conditional or integer expression is + almost always true or almost always false. */ +#ifndef HAVE_BUILTIN_EXPECT +# define __builtin_expect(expr, val) (expr) +#endif + #ifndef W # define W(flag, data) ((flag) ? SWAP (data) : (data)) #endif @@ -61,11 +112,13 @@ # include <byteswap.h> # define SWAP(i) bswap_32 (i) #else -static nls_uint32 SWAP PARAMS ((nls_uint32 i)); - static inline nls_uint32 +# ifdef __cplusplus +SWAP (nls_uint32 i) +# else SWAP (i) nls_uint32 i; +# endif { return (i << 24) | ((i & 0xff00) << 8) | ((i >> 8) & 0xff00) | (i >> 24); } @@ -139,7 +192,7 @@ struct loaded_domain /* Cache of charset conversions of the translated strings. */ struct converted_domain *conversions; size_t nconversions; - __libc_rwlock_define (, conversions_lock); + gl_rwlock_define (, conversions_lock) const struct expression *plural; unsigned long int nplurals; @@ -166,82 +219,92 @@ struct binding /* A counter which is incremented each time some previous translations become invalid. This variable is part of the external ABI of the GNU libintl. */ -extern int _nl_msg_cat_cntr; +#ifdef IN_LIBGLOCALE +# include <glocale/config.h> +extern LIBGLOCALE_DLL_EXPORTED int _nl_msg_cat_cntr; +#else +extern LIBINTL_DLL_EXPORTED int _nl_msg_cat_cntr; +#endif #ifndef _LIBC -const char *_nl_locale_name PARAMS ((int category, const char *categoryname)); +extern const char *_nl_language_preferences_default (void); +# define gl_locale_name_canonicalize _nl_locale_name_canonicalize +extern void _nl_locale_name_canonicalize (char *name); +# define gl_locale_name_from_win32_LANGID _nl_locale_name_from_win32_LANGID +/* extern const char *_nl_locale_name_from_win32_LANGID (LANGID langid); */ +# define gl_locale_name_from_win32_LCID _nl_locale_name_from_win32_LCID +/* extern const char *_nl_locale_name_from_win32_LCID (LCID lcid); */ +# define gl_locale_name_thread_unsafe _nl_locale_name_thread_unsafe +extern const char *_nl_locale_name_thread_unsafe (int category, + const char *categoryname); +# define gl_locale_name_thread _nl_locale_name_thread +/* extern const char *_nl_locale_name_thread (int category, + const char *categoryname); */ +# define gl_locale_name_posix _nl_locale_name_posix +extern const char *_nl_locale_name_posix (int category, + const char *categoryname); +# define gl_locale_name_environ _nl_locale_name_environ +extern const char *_nl_locale_name_environ (int category, + const char *categoryname); +# define gl_locale_name_default _nl_locale_name_default +extern const char *_nl_locale_name_default (void); +# define gl_locale_name _nl_locale_name +/* extern const char *_nl_locale_name (int category, + const char *categoryname); */ #endif -struct loaded_l10nfile *_nl_find_domain PARAMS ((const char *__dirname, - char *__locale, - const char *__domainname, - struct binding *__domainbinding)) +struct loaded_l10nfile *_nl_find_domain (const char *__dirname, char *__locale, + const char *__domainname, + struct binding *__domainbinding) internal_function; -void _nl_load_domain PARAMS ((struct loaded_l10nfile *__domain, - struct binding *__domainbinding)) +void _nl_load_domain (struct loaded_l10nfile *__domain, + struct binding *__domainbinding) internal_function; -char *_nl_find_msg PARAMS ((struct loaded_l10nfile *domain_file, - struct binding *domainbinding, const char *msgid, - int convert, size_t *lengthp)) +#ifdef IN_LIBGLOCALE +char *_nl_find_msg (struct loaded_l10nfile *domain_file, + struct binding *domainbinding, const char *encoding, + const char *msgid, + size_t *lengthp) internal_function; +#else +char *_nl_find_msg (struct loaded_l10nfile *domain_file, + struct binding *domainbinding, const char *msgid, + int convert, size_t *lengthp) + internal_function; +#endif +/* The internal variables in the standalone libintl.a must have different + names than the internal variables in GNU libc, otherwise programs + using libintl.a cannot be linked statically. */ +#if !defined _LIBC +# define _nl_default_dirname libintl_nl_default_dirname +# define _nl_domain_bindings libintl_nl_domain_bindings +#endif + +/* Contains the default location of the message catalogs. */ +extern const char _nl_default_dirname[]; #ifdef _LIBC -extern char *__gettext PARAMS ((const char *__msgid)); -extern char *__dgettext PARAMS ((const char *__domainname, - const char *__msgid)); -extern char *__dcgettext PARAMS ((const char *__domainname, - const char *__msgid, int __category)); -extern char *__ngettext PARAMS ((const char *__msgid1, const char *__msgid2, - unsigned long int __n)); -extern char *__dngettext PARAMS ((const char *__domainname, - const char *__msgid1, const char *__msgid2, - unsigned long int n)); -extern char *__dcngettext PARAMS ((const char *__domainname, - const char *__msgid1, const char *__msgid2, - unsigned long int __n, int __category)); -extern char *__dcigettext PARAMS ((const char *__domainname, - const char *__msgid1, const char *__msgid2, - int __plural, unsigned long int __n, - int __category)); -extern char *__textdomain PARAMS ((const char *__domainname)); -extern char *__bindtextdomain PARAMS ((const char *__domainname, - const char *__dirname)); -extern char *__bind_textdomain_codeset PARAMS ((const char *__domainname, - const char *__codeset)); -extern void _nl_finddomain_subfreeres PARAMS ((void)) attribute_hidden; -extern void _nl_unload_domain PARAMS ((struct loaded_domain *__domain)) - internal_function attribute_hidden; -#else -extern char *libintl_gettext PARAMS ((const char *__msgid)); -extern char *libintl_dgettext PARAMS ((const char *__domainname, - const char *__msgid)); -extern char *libintl_dcgettext PARAMS ((const char *__domainname, - const char *__msgid, int __category)); -extern char *libintl_ngettext PARAMS ((const char *__msgid1, - const char *__msgid2, - unsigned long int __n)); -extern char *libintl_dngettext PARAMS ((const char *__domainname, - const char *__msgid1, - const char *__msgid2, - unsigned long int __n)); -extern char *libintl_dcngettext PARAMS ((const char *__domainname, - const char *__msgid1, - const char *__msgid2, - unsigned long int __n, - int __category)); -extern char *libintl_dcigettext PARAMS ((const char *__domainname, - const char *__msgid1, - const char *__msgid2, - int __plural, unsigned long int __n, - int __category)); -extern char *libintl_textdomain PARAMS ((const char *__domainname)); -extern char *libintl_bindtextdomain PARAMS ((const char *__domainname, - const char *__dirname)); -extern char *libintl_bind_textdomain_codeset PARAMS ((const char *__domainname, - const char *__codeset)); +libc_hidden_proto (_nl_default_dirname) +#endif + +/* List with bindings of specific domains. */ +extern struct binding *_nl_domain_bindings; + +/* The internal variables in the standalone libintl.a must have different + names than the internal variables in GNU libc, otherwise programs + using libintl.a cannot be linked statically. */ +#if !defined _LIBC +# define _nl_default_default_domain libintl_nl_default_default_domain +# define _nl_current_default_domain libintl_nl_current_default_domain #endif +/* Name of the default text domain. */ +extern const char _nl_default_default_domain[] attribute_hidden; + +/* Default text domain in which entries for gettext(3) are to be found. */ +extern const char *_nl_current_default_domain attribute_hidden; + /* @@ begin of epilog @@ */ #endif /* gettextP.h */ @@ -1,20 +1,18 @@ -/* Internal header for GNU gettext internationalization functions. +/* Description of GNU message catalog format: general file layout. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _GETTEXT_H #define _GETTEXT_H 1 @@ -124,6 +122,15 @@ struct sysdep_segment nls_uint32 offset; }; +/* Pair of a static and a system dependent segment, in struct sysdep_string. */ +struct segment_pair +{ + /* Size of static segment. */ + nls_uint32 segsize; + /* Reference to system dependent string segment, or ~0 at the end. */ + nls_uint32 sysdepref; +}; + /* Descriptor for system dependent string. */ struct sysdep_string { @@ -131,13 +138,7 @@ struct sysdep_string nls_uint32 offset; /* Alternating sequence of static and system dependent segments. The last segment is a static segment, including the trailing NUL. */ - struct segment_pair - { - /* Size of static segment. */ - nls_uint32 segsize; - /* Reference to system dependent string segment, or ~0 at the end. */ - nls_uint32 sysdepref; - } segments[1]; + struct segment_pair segments[1]; }; /* Marker for the end of the segments[] array. This has the value 0xFFFFFFFF, diff --git a/intl/hash-string.c b/intl/hash-string.c index 3e53e2a..f44ebc0 100644 --- a/intl/hash-string.c +++ b/intl/hash-string.c @@ -16,6 +16,11 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +/* Specification. */ #include "hash-string.h" @@ -23,8 +28,7 @@ [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools, 1986, 1987 Bell Telephone Laboratories, Inc.] */ unsigned long int -__hash_string (str_param) - const char *str_param; +__hash_string (const char *str_param) { unsigned long int hval, g; const char *str = str_param; diff --git a/intl/hash-string.h b/intl/hash-string.h index 646631f..339a4f8 100644 --- a/intl/hash-string.h +++ b/intl/hash-string.h @@ -1,37 +1,34 @@ -/* Implements a string hashing function. +/* Description of GNU message catalog format: string hashing function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* @@ end of prolog @@ */ -#ifndef PARAMS -# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES -# define PARAMS(Args) Args -# else -# define PARAMS(Args) () -# endif -#endif - /* We assume to have `unsigned long int' value with at least 32 bits. */ #define HASHWORDBITS 32 +#ifndef _LIBC +# ifdef IN_LIBINTL +# define __hash_string libintl_hash_string +# else +# define __hash_string hash_string +# endif +#endif + /* Defines the so called `hashpjw' function by P.J. Weinberger [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools, 1986, 1987 Bell Telephone Laboratories, Inc.] */ -extern unsigned long int __hash_string PARAMS ((const char *__str_param)) - attribute_hidden; +extern unsigned long int __hash_string (const char *str_param); diff --git a/intl/l10nflist.c b/intl/l10nflist.c index ca04ad3..c02bb88 100644 --- a/intl/l10nflist.c +++ b/intl/l10nflist.c @@ -1,20 +1,18 @@ /* Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Tell glibc's <string.h> to provide a prototype for stpcpy(). This must come before <config.h> because <config.h> may include @@ -58,20 +56,19 @@ # endif #else # ifndef HAVE_STPCPY -static char *stpcpy PARAMS ((char *dest, const char *src)); +static char *stpcpy (char *dest, const char *src); # endif #endif /* Define function which are usually not available. */ -#if !defined _LIBC && !defined HAVE___ARGZ_COUNT +#if defined HAVE_ARGZ_COUNT +# undef __argz_count +# define __argz_count argz_count +#else /* Returns the number of strings in ARGZ. */ -static size_t argz_count__ PARAMS ((const char *argz, size_t len)); - static size_t -argz_count__ (argz, len) - const char *argz; - size_t len; +argz_count__ (const char *argz, size_t len) { size_t count = 0; while (len > 0) @@ -85,18 +82,16 @@ argz_count__ (argz, len) } # undef __argz_count # define __argz_count(argz, len) argz_count__ (argz, len) -#endif /* !_LIBC && !HAVE___ARGZ_COUNT */ +#endif /* !_LIBC && !HAVE_ARGZ_COUNT */ -#if !defined _LIBC && !defined HAVE___ARGZ_STRINGIFY +#if defined HAVE_ARGZ_STRINGIFY +# undef __argz_stringify +# define __argz_stringify argz_stringify +#else /* Make '\0' separated arg vector ARGZ printable by converting all the '\0's except the last into the character SEP. */ -static void argz_stringify__ PARAMS ((char *argz, size_t len, int sep)); - static void -argz_stringify__ (argz, len, sep) - char *argz; - size_t len; - int sep; +argz_stringify__ (char *argz, size_t len, int sep) { while (len > 0) { @@ -109,22 +104,20 @@ argz_stringify__ (argz, len, sep) } # undef __argz_stringify # define __argz_stringify(argz, len, sep) argz_stringify__ (argz, len, sep) -#endif /* !_LIBC && !HAVE___ARGZ_STRINGIFY */ - -#if !defined _LIBC && !defined HAVE___ARGZ_NEXT -static char *argz_next__ PARAMS ((char *argz, size_t argz_len, - const char *entry)); +#endif /* !_LIBC && !HAVE_ARGZ_STRINGIFY */ +#ifdef _LIBC +#elif defined HAVE_ARGZ_NEXT +# undef __argz_next +# define __argz_next argz_next +#else static char * -argz_next__ (argz, argz_len, entry) - char *argz; - size_t argz_len; - const char *entry; +argz_next__ (char *argz, size_t argz_len, const char *entry) { if (entry) { if (entry < argz + argz_len) - entry = strchr (entry, '\0') + 1; + entry = strchr (entry, '\0') + 1; return entry >= argz + argz_len ? NULL : (char *) entry; } @@ -136,16 +129,12 @@ argz_next__ (argz, argz_len, entry) } # undef __argz_next # define __argz_next(argz, len, entry) argz_next__ (argz, len, entry) -#endif /* !_LIBC && !HAVE___ARGZ_NEXT */ - +#endif /* !_LIBC && !HAVE_ARGZ_NEXT */ /* Return number of bits set in X. */ #ifndef ARCH_POP -static int pop PARAMS ((int x)); - static inline int -pop (x) - int x; +pop (int x) { /* We assume that no more than 16 bits are used. */ x = ((x & ~0x5555) >> 1) + (x & 0x5555); @@ -159,20 +148,12 @@ pop (x) struct loaded_l10nfile * -_nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language, - territory, codeset, normalized_codeset, modifier, - filename, do_allocate) - struct loaded_l10nfile **l10nfile_list; - const char *dirlist; - size_t dirlist_len; - int mask; - const char *language; - const char *territory; - const char *codeset; - const char *normalized_codeset; - const char *modifier; - const char *filename; - int do_allocate; +_nl_make_l10nflist (struct loaded_l10nfile **l10nfile_list, + const char *dirlist, size_t dirlist_len, + int mask, const char *language, const char *territory, + const char *codeset, const char *normalized_codeset, + const char *modifier, + const char *filename, int do_allocate) { char *abs_filename; struct loaded_l10nfile *last = NULL; @@ -315,11 +296,9 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language, names. The return value is dynamically allocated and has to be freed by the caller. */ const char * -_nl_normalize_codeset (codeset, name_len) - const char *codeset; - size_t name_len; +_nl_normalize_codeset (const char *codeset, size_t name_len) { - int len = 0; + size_t len = 0; int only_digit = 1; char *retval; char *wp; @@ -343,9 +322,10 @@ _nl_normalize_codeset (codeset, name_len) if (retval != NULL) { - wp = retval; if (only_digit) - wp = stpcpy (wp, "iso"); + wp = stpcpy (retval, "iso"); + else + wp = retval; for (cnt = 0; cnt < name_len; ++cnt) if (__isalpha_l ((unsigned char) codeset[cnt], locale)) @@ -368,9 +348,7 @@ _nl_normalize_codeset (codeset, name_len) to be defined. */ #if !_LIBC && !HAVE_STPCPY static char * -stpcpy (dest, src) - char *dest; - const char *src; +stpcpy (char *dest, const char *src) { while ((*dest++ = *src++) != '\0') /* Do nothing. */ ; diff --git a/intl/loadinfo.h b/intl/loadinfo.h index e11b2e8..adf5bc9 100644 --- a/intl/loadinfo.h +++ b/intl/loadinfo.h @@ -2,19 +2,18 @@ This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _LOADINFO_H #define _LOADINFO_H 1 @@ -31,18 +30,29 @@ in gettextP.h. */ -#ifndef PARAMS -# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES -# define PARAMS(args) args -# else -# define PARAMS(args) () -# endif -#endif - #ifndef internal_function # define internal_function #endif +#ifndef LIBINTL_DLL_EXPORTED +# define LIBINTL_DLL_EXPORTED +#endif + +/* Tell the compiler when a conditional or integer expression is + almost always true or almost always false. */ +#ifndef HAVE_BUILTIN_EXPECT +# define __builtin_expect(expr, val) (expr) +#endif + +/* Separator in PATH like lists of pathnames. */ +#if ((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__) || defined __EMX__ || defined __DJGPP__ + /* Win32, OS/2, DOS */ +# define PATH_SEPARATOR ';' +#else + /* Unix */ +# define PATH_SEPARATOR ':' +#endif + /* Encoding of locale name parts. */ #define XPG_NORM_CODESET 1 #define XPG_CODESET 2 @@ -66,27 +76,55 @@ struct loaded_l10nfile names. Normalization allows the user to use any of the common names. The return value is dynamically allocated and has to be freed by the caller. */ -extern const char *_nl_normalize_codeset PARAMS ((const char *codeset, - size_t name_len)); - +extern const char *_nl_normalize_codeset (const char *codeset, + size_t name_len); + +/* Lookup a locale dependent file. + *L10NFILE_LIST denotes a pool of lookup results of locale dependent + files of the same kind, sorted in decreasing order of ->filename. + DIRLIST and DIRLIST_LEN are an argz list of directories in which to + look, containing at least one directory (i.e. DIRLIST_LEN > 0). + MASK, LANGUAGE, TERRITORY, CODESET, NORMALIZED_CODESET, MODIFIER + are the pieces of the locale name, as produced by _nl_explode_name(). + FILENAME is the filename suffix. + The return value is the lookup result, either found in *L10NFILE_LIST, + or - if DO_ALLOCATE is nonzero - freshly allocated, or possibly NULL. + If the return value is non-NULL, it is added to *L10NFILE_LIST, and + its ->next field denotes the chaining inside *L10NFILE_LIST, and + furthermore its ->successor[] field contains a list of other lookup + results from which this lookup result inherits. */ extern struct loaded_l10nfile * -_nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list, - const char *dirlist, size_t dirlist_len, int mask, - const char *language, const char *territory, - const char *codeset, - const char *normalized_codeset, - const char *modifier, const char *filename, - int do_allocate)); - - -extern const char *_nl_expand_alias PARAMS ((const char *name)); - -/* normalized_codeset is dynamically allocated and has to be freed by - the caller. */ -extern int _nl_explode_name PARAMS ((char *name, const char **language, - const char **modifier, - const char **territory, - const char **codeset, - const char **normalized_codeset)); +_nl_make_l10nflist (struct loaded_l10nfile **l10nfile_list, + const char *dirlist, size_t dirlist_len, int mask, + const char *language, const char *territory, + const char *codeset, const char *normalized_codeset, + const char *modifier, + const char *filename, int do_allocate); + +/* Lookup the real locale name for a locale alias NAME, or NULL if + NAME is not a locale alias (but possibly a real locale name). + The return value is statically allocated and must not be freed. */ +/* Part of the libintl ABI only for the sake of the gettext.m4 macro. */ +extern LIBINTL_DLL_EXPORTED const char *_nl_expand_alias (const char *name); + +/* Split a locale name NAME into its pieces: language, modifier, + territory, codeset. + NAME gets destructively modified: NUL bytes are inserted here and + there. *LANGUAGE gets assigned NAME. Each of *MODIFIER, *TERRITORY, + *CODESET gets assigned either a pointer into the old NAME string, or + NULL. *NORMALIZED_CODESET gets assigned the expanded *CODESET, if it + is different from *CODESET; this one is dynamically allocated and has + to be freed by the caller. + The return value is a bitmask, where each bit corresponds to one + filled-in value: + XPG_MODIFIER for *MODIFIER, + XPG_TERRITORY for *TERRITORY, + XPG_CODESET for *CODESET, + XPG_NORM_CODESET for *NORMALIZED_CODESET. + */ +extern int _nl_explode_name (char *name, const char **language, + const char **modifier, const char **territory, + const char **codeset, + const char **normalized_codeset); #endif /* loadinfo.h */ diff --git a/intl/loadmsgcat.c b/intl/loadmsgcat.c index 2ea0f10..4074c4c 100644 --- a/intl/loadmsgcat.c +++ b/intl/loadmsgcat.c @@ -1,20 +1,18 @@ /* Load needed message catalogs. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Tell glibc's <string.h> to provide a prototype for mempcpy(). This must come before <config.h> because <config.h> may include diff --git a/intl/localealias.c b/intl/localealias.c index 1d3f8eb..ff13dde 100644 --- a/intl/localealias.c +++ b/intl/localealias.c @@ -1,20 +1,18 @@ /* Handle aliases for locale names. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Tell glibc's <string.h> to provide a prototype for mempcpy(). This must come before <config.h> because <config.h> may include @@ -39,14 +37,19 @@ # define alloca __builtin_alloca # define HAVE_ALLOCA 1 #else -# if defined HAVE_ALLOCA_H || defined _LIBC -# include <alloca.h> +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca # else -# ifdef _AIX - #pragma alloca +# if defined HAVE_ALLOCA_H || defined _LIBC +# include <alloca.h> # else -# ifndef alloca +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca char *alloca (); +# endif # endif # endif # endif @@ -57,6 +60,12 @@ char *alloca (); #include "gettextP.h" +#ifdef ENABLE_RELOCATABLE +# include "relocatable.h" +#else +# define relocate(pathname) (pathname) +#endif + /* @@ end of prolog @@ */ #ifdef _LIBC @@ -70,11 +79,13 @@ char *alloca (); # endif # define HAVE_MEMPCPY 1 # define HAVE___FSETLOCKING 1 +#endif -/* We need locking here since we can be called from different places. */ +/* Handle multi-threaded applications. */ +#ifdef _LIBC # include <bits/libc-lock.h> - -__libc_lock_define_initialized (static, lock); +#else +# include "lock.h" #endif #ifndef internal_function @@ -99,16 +110,19 @@ __libc_lock_define_initialized (static, lock); # define freea(p) free (p) #endif -#if defined _LIBC_REENTRANT || defined HAVE_FGETS_UNLOCKED +#if defined _LIBC_REENTRANT || defined HAVE_DECL_FGETS_UNLOCKED # undef fgets # define fgets(buf, len, s) fgets_unlocked (buf, len, s) #endif -#if defined _LIBC_REENTRANT || defined HAVE_FEOF_UNLOCKED +#if defined _LIBC_REENTRANT || defined HAVE_DECL_FEOF_UNLOCKED # undef feof # define feof(s) feof_unlocked (s) #endif +__libc_lock_define_initialized (static, lock) + + struct alias_map { const char *alias; @@ -129,25 +143,25 @@ static size_t maxmap; /* Prototypes for local functions. */ -static size_t read_alias_file PARAMS ((const char *fname, int fname_len)) +static size_t read_alias_file (const char *fname, int fname_len) internal_function; -static int extend_alias_table PARAMS ((void)); -static int alias_compare PARAMS ((const struct alias_map *map1, - const struct alias_map *map2)); +static int extend_alias_table (void); +static int alias_compare (const struct alias_map *map1, + const struct alias_map *map2); const char * -_nl_expand_alias (name) - const char *name; +_nl_expand_alias (const char *name) { - static const char *locale_alias_path = LOCALE_ALIAS_PATH; + static const char *locale_alias_path; struct alias_map *retval; const char *result = NULL; size_t added; -#ifdef _LIBC __libc_lock_lock (lock); -#endif + + if (locale_alias_path == NULL) + locale_alias_path = LOCALE_ALIAS_PATH; do { @@ -158,8 +172,8 @@ _nl_expand_alias (name) if (nmap > 0) retval = (struct alias_map *) bsearch (&item, map, nmap, sizeof (struct alias_map), - (int (*) PARAMS ((const void *, - const void *)) + (int (*) (const void *, + const void *) ) alias_compare); else retval = NULL; @@ -177,11 +191,12 @@ _nl_expand_alias (name) { const char *start; - while (locale_alias_path[0] == ':') + while (locale_alias_path[0] == PATH_SEPARATOR) ++locale_alias_path; start = locale_alias_path; - while (locale_alias_path[0] != '\0' && locale_alias_path[0] != ':') + while (locale_alias_path[0] != '\0' + && locale_alias_path[0] != PATH_SEPARATOR) ++locale_alias_path; if (start < locale_alias_path) @@ -190,9 +205,7 @@ _nl_expand_alias (name) } while (added != 0); -#ifdef _LIBC __libc_lock_unlock (lock); -#endif return result; } @@ -200,9 +213,7 @@ _nl_expand_alias (name) static size_t internal_function -read_alias_file (fname, fname_len) - const char *fname; - int fname_len; +read_alias_file (const char *fname, int fname_len) { FILE *fp; char *full_fname; @@ -218,9 +229,13 @@ read_alias_file (fname, fname_len) memcpy (&full_fname[fname_len], aliasfile, sizeof aliasfile); #endif +#ifdef _LIBC /* Note the file is opened with cancellation in the I/O functions disabled. */ - fp = fopen (full_fname, "rce"); + fp = fopen (relocate (full_fname), "rce"); +#else + fp = fopen (relocate (full_fname), "r"); +#endif freea (full_fname); if (fp == NULL) return 0; @@ -274,9 +289,6 @@ read_alias_file (fname, fname_len) if (cp[0] != '\0') { - size_t alias_len; - size_t value_len; - value = cp++; while (cp[0] != '\0' && !isspace ((unsigned char) cp[0])) ++cp; @@ -292,48 +304,62 @@ read_alias_file (fname, fname_len) else if (cp[0] != '\0') *cp++ = '\0'; - if (nmap >= maxmap) - if (__glibc_unlikely (extend_alias_table ())) - goto out; +#ifdef IN_LIBGLOCALE + /* glibc's locale.alias contains entries for ja_JP and ko_KR + that make it impossible to use a Japanese or Korean UTF-8 + locale under the name "ja_JP" or "ko_KR". Ignore these + entries. */ + if (strchr (alias, '_') == NULL) +#endif + { + size_t alias_len; + size_t value_len; - alias_len = strlen (alias) + 1; - value_len = strlen (value) + 1; + if (nmap >= maxmap) + if (__builtin_expect (extend_alias_table (), 0)) + goto out; - if (string_space_act + alias_len + value_len > string_space_max) - { - /* Increase size of memory pool. */ - size_t new_size = (string_space_max - + (alias_len + value_len > 1024 - ? alias_len + value_len : 1024)); - char *new_pool = (char *) realloc (string_space, new_size); - if (new_pool == NULL) - goto out; - - if (__glibc_unlikely (string_space != new_pool)) - { - size_t i; + alias_len = strlen (alias) + 1; + value_len = strlen (value) + 1; - for (i = 0; i < nmap; i++) + if (string_space_act + alias_len + value_len > string_space_max) + { + /* Increase size of memory pool. */ + size_t new_size = (string_space_max + + (alias_len + value_len > 1024 + ? alias_len + value_len : 1024)); + char *new_pool = (char *) realloc (string_space, new_size); + if (new_pool == NULL) + goto out; + + if (__builtin_expect (string_space != new_pool, 0)) { - map[i].alias += new_pool - string_space; - map[i].value += new_pool - string_space; + size_t i; + + for (i = 0; i < nmap; i++) + { + map[i].alias += new_pool - string_space; + map[i].value += new_pool - string_space; + } } - } - string_space = new_pool; - string_space_max = new_size; - } + string_space = new_pool; + string_space_max = new_size; + } - map[nmap].alias = memcpy (&string_space[string_space_act], - alias, alias_len); - string_space_act += alias_len; + map[nmap].alias = + (const char *) memcpy (&string_space[string_space_act], + alias, alias_len); + string_space_act += alias_len; - map[nmap].value = memcpy (&string_space[string_space_act], - value, value_len); - string_space_act += value_len; + map[nmap].value = + (const char *) memcpy (&string_space[string_space_act], + value, value_len); + string_space_act += value_len; - ++nmap; - ++added; + ++nmap; + ++added; + } } } @@ -348,14 +374,14 @@ read_alias_file (fname, fname_len) while (strchr (buf, '\n') == NULL); } -out: + out: /* Should we test for ferror()? I think we have to silently ignore errors. --drepper */ fclose (fp); if (added > 0) qsort (map, nmap, sizeof (struct alias_map), - (int (*) PARAMS ((const void *, const void *))) alias_compare); + (int (*) (const void *, const void *)) alias_compare); return added; } @@ -381,9 +407,7 @@ extend_alias_table (void) static int -alias_compare (map1, map2) - const struct alias_map *map1; - const struct alias_map *map2; +alias_compare (const struct alias_map *map1, const struct alias_map *map2) { #if defined _LIBC || defined HAVE_STRCASECMP return strcasecmp (map1->alias, map2->alias); diff --git a/intl/ngettext.c b/intl/ngettext.c index 7bf8e21..7fe7e7f 100644 --- a/intl/ngettext.c +++ b/intl/ngettext.c @@ -1,20 +1,18 @@ /* Implementation of ngettext(3) function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -54,10 +52,7 @@ LC_MESSAGES locale. If not found, returns MSGID itself (the default text). */ char * -NGETTEXT (msgid1, msgid2, n) - const char *msgid1; - const char *msgid2; - unsigned long int n; +NGETTEXT (const char *msgid1, const char *msgid2, unsigned long int n) { return DCNGETTEXT (NULL, msgid1, msgid2, n, LC_MESSAGES); } diff --git a/intl/plural-exp.c b/intl/plural-exp.c index 9a536c7..97cd93a 100644 --- a/intl/plural-exp.c +++ b/intl/plural-exp.c @@ -1,21 +1,19 @@ /* Expression parsing for plural form selection. Copyright (C) 2000-2014 Free Software Foundation, Inc. Written by Ulrich Drepper <drepper@cygnus.com>, 2000. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -27,7 +25,8 @@ #include "plural-exp.h" -#if (defined __GNUC__ && !defined __APPLE_CC__) \ +#if (defined __GNUC__ && !(defined __APPLE_CC_ && __APPLE_CC__ > 1) && \ + !defined __cplusplus) \ || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L) /* These structs are the constant expression for the germanic plural @@ -96,10 +95,9 @@ init_germanic_plural (void) void internal_function -EXTRACT_PLURAL_EXPRESSION (nullentry, pluralp, npluralsp) - const char *nullentry; - const struct expression **pluralp; - unsigned long int *npluralsp; +EXTRACT_PLURAL_EXPRESSION (const char *nullentry, + const struct expression **pluralp, + unsigned long int *npluralsp) { if (nullentry != NULL) { diff --git a/intl/plural-exp.h b/intl/plural-exp.h index 9ec8901..beaa326 100644 --- a/intl/plural-exp.h +++ b/intl/plural-exp.h @@ -1,33 +1,23 @@ /* Expression parsing and evaluation for plural form selection. Copyright (C) 2000-2014 Free Software Foundation, Inc. Written by Ulrich Drepper <drepper@cygnus.com>, 2000. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _PLURAL_EXP_H #define _PLURAL_EXP_H -#ifndef PARAMS -# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES -# define PARAMS(args) args -# else -# define PARAMS(args) () -# endif -#endif - #ifndef internal_function # define internal_function #endif @@ -36,36 +26,42 @@ # define attribute_hidden #endif +#ifdef __cplusplus +extern "C" { +#endif + + +enum expression_operator +{ + /* Without arguments: */ + var, /* The variable "n". */ + num, /* Decimal number. */ + /* Unary operators: */ + lnot, /* Logical NOT. */ + /* Binary operators: */ + mult, /* Multiplication. */ + divide, /* Division. */ + module, /* Modulo operation. */ + plus, /* Addition. */ + minus, /* Subtraction. */ + less_than, /* Comparison. */ + greater_than, /* Comparison. */ + less_or_equal, /* Comparison. */ + greater_or_equal, /* Comparison. */ + equal, /* Comparison for equality. */ + not_equal, /* Comparison for inequality. */ + land, /* Logical AND. */ + lor, /* Logical OR. */ + /* Ternary operators: */ + qmop /* Question mark operator. */ +}; /* This is the representation of the expressions to determine the plural form. */ struct expression { int nargs; /* Number of arguments. */ - enum operator - { - /* Without arguments: */ - var, /* The variable "n". */ - num, /* Decimal number. */ - /* Unary operators: */ - lnot, /* Logical NOT. */ - /* Binary operators: */ - mult, /* Multiplication. */ - divide, /* Division. */ - module, /* Modulo operation. */ - plus, /* Addition. */ - minus, /* Subtraction. */ - less_than, /* Comparison. */ - greater_than, /* Comparison. */ - less_or_equal, /* Comparison. */ - greater_or_equal, /* Comparison. */ - equal, /* Comparison for equality. */ - not_equal, /* Comparison for inequality. */ - land, /* Logical AND. */ - lor, /* Logical OR. */ - /* Ternary operators: */ - qmop /* Question mark operator. */ - } operation; + enum expression_operator operation; union { unsigned long int num; /* Number value for `num'. */ @@ -109,17 +105,23 @@ struct parse_args # define EXTRACT_PLURAL_EXPRESSION extract_plural_expression #endif -extern void FREE_EXPRESSION PARAMS ((struct expression *exp)) +extern void FREE_EXPRESSION (struct expression *exp) internal_function; -extern int PLURAL_PARSE PARAMS ((void *arg)); +extern int PLURAL_PARSE (struct parse_args *arg); extern const struct expression GERMANIC_PLURAL attribute_hidden; -extern void EXTRACT_PLURAL_EXPRESSION PARAMS - ((const char *nullentry, const struct expression **pluralp, - unsigned long int *npluralsp)) internal_function; +extern void EXTRACT_PLURAL_EXPRESSION (const char *nullentry, + const struct expression **pluralp, + unsigned long int *npluralsp) + internal_function; + +#if !defined (_LIBC) && !defined (IN_LIBINTL) && !defined (IN_LIBGLOCALE) +extern unsigned long int plural_eval (const struct expression *pexp, + unsigned long int n); +#endif + -#if !defined (_LIBC) && !defined (IN_LIBINTL) -extern unsigned long int plural_eval PARAMS ((const struct expression *pexp, - unsigned long int n)); +#ifdef __cplusplus +} #endif #endif /* _PLURAL_EXP_H */ diff --git a/intl/plural.c b/intl/plural.c index 1bac3c0..31b0570 100644 --- a/intl/plural.c +++ b/intl/plural.c @@ -50,7 +50,7 @@ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ -#define YYPURE 1 +#define YYPURE 2 /* Push parsers. */ #define YYPUSH 0 @@ -74,30 +74,30 @@ /* Expression parsing for plural form selection. Copyright (C) 2000-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@cygnus.com>, 2000. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/* The bison generated parser uses alloca. AIX 3 forces us to put this - declaration at the beginning of the file. The declaration in bison's - skeleton file comes too late. This must come before <config.h> - because <config.h> may include arbitrary system headers. */ +/* For bison < 2.0, the bison generated parser uses alloca. AIX 3 forces us + to put this declaration at the beginning of the file. The declaration in + bison's skeleton file comes too late. This must come before <config.h> + because <config.h> may include arbitrary system headers. + This can go away once the AM_INTL_SUBDIR macro requires bison >= 2.0. */ #if defined _AIX && !defined __GNUC__ #pragma alloca #endif + #ifdef HAVE_CONFIG_H # include <config.h> #endif @@ -113,11 +113,9 @@ # define __gettextparse PLURAL_PARSE #endif -#define YYLEX_PARAM &((struct parse_args *) arg)->cp -#define YYPARSE_PARAM arg /* Line 371 of yacc.c */ -#line 121 "plural.c" +#line 119 "plural.c" # ifndef YY_NULL # if defined __cplusplus && 201103L <= __cplusplus @@ -173,12 +171,12 @@ typedef union YYSTYPE #line 49 "plural.y" unsigned long int num; - enum operator op; + enum expression_operator op; struct expression *exp; /* Line 387 of yacc.c */ -#line 182 "plural.c" +#line 180 "plural.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ @@ -194,7 +192,7 @@ int __gettextparse (); #endif #else /* ! YYPARSE_PARAM */ #if defined __STDC__ || defined __cplusplus -int __gettextparse (void); +int __gettextparse (struct parse_args *arg); #else int __gettextparse (); #endif @@ -207,28 +205,14 @@ int __gettextparse (); #line 55 "plural.y" /* Prototypes for local functions. */ -static struct expression *new_exp PARAMS ((int nargs, enum operator op, - struct expression * const *args)); -static inline struct expression *new_exp_0 PARAMS ((enum operator op)); -static inline struct expression *new_exp_1 PARAMS ((enum operator op, - struct expression *right)); -static struct expression *new_exp_2 PARAMS ((enum operator op, - struct expression *left, - struct expression *right)); -static inline struct expression *new_exp_3 PARAMS ((enum operator op, - struct expression *bexp, - struct expression *tbranch, - struct expression *fbranch)); -static int yylex PARAMS ((YYSTYPE *lval, const char **pexp)); -static void yyerror PARAMS ((const char *str)); +static int yylex (YYSTYPE *lval, struct parse_args *arg); +static void yyerror (struct parse_args *arg, const char *str); /* Allocation of expressions. */ static struct expression * -new_exp (nargs, op, args) - int nargs; - enum operator op; - struct expression * const *args; +new_exp (int nargs, enum expression_operator op, + struct expression * const *args) { int i; struct expression *newp; @@ -257,16 +241,13 @@ new_exp (nargs, op, args) } static inline struct expression * -new_exp_0 (op) - enum operator op; +new_exp_0 (enum expression_operator op) { return new_exp (0, op, NULL); } static inline struct expression * -new_exp_1 (op, right) - enum operator op; - struct expression *right; +new_exp_1 (enum expression_operator op, struct expression *right) { struct expression *args[1]; @@ -275,10 +256,8 @@ new_exp_1 (op, right) } static struct expression * -new_exp_2 (op, left, right) - enum operator op; - struct expression *left; - struct expression *right; +new_exp_2 (enum expression_operator op, struct expression *left, + struct expression *right) { struct expression *args[2]; @@ -288,11 +267,8 @@ new_exp_2 (op, left, right) } static inline struct expression * -new_exp_3 (op, bexp, tbranch, fbranch) - enum operator op; - struct expression *bexp; - struct expression *tbranch; - struct expression *fbranch; +new_exp_3 (enum expression_operator op, struct expression *bexp, + struct expression *tbranch, struct expression *fbranch) { struct expression *args[3]; @@ -304,7 +280,7 @@ new_exp_3 (op, bexp, tbranch, fbranch) /* Line 390 of yacc.c */ -#line 308 "plural.c" +#line 284 "plural.c" #ifdef short # undef short @@ -596,8 +572,8 @@ static const yytype_int8 yyrhs[] = /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint8 yyrline[] = { - 0, 174, 174, 182, 186, 190, 194, 198, 202, 206, - 210, 214, 218, 223 + 0, 152, 152, 160, 164, 168, 172, 176, 180, 184, + 188, 192, 196, 201 }; #endif @@ -746,7 +722,7 @@ do \ } \ else \ { \ - yyerror (YY_("syntax error: cannot back up")); \ + yyerror (arg, YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (YYID (0)) @@ -766,7 +742,7 @@ while (YYID (0)) #ifdef YYLEX_PARAM # define YYLEX yylex (&yylval, YYLEX_PARAM) #else -# define YYLEX yylex (&yylval) +# define YYLEX yylex (&yylval, arg) #endif /* Enable debugging if requested. */ @@ -789,7 +765,7 @@ do { \ { \ YYFPRINTF (stderr, "%s ", Title); \ yy_symbol_print (stderr, \ - Type, Value); \ + Type, Value, arg); \ YYFPRINTF (stderr, "\n"); \ } \ } while (YYID (0)) @@ -803,19 +779,21 @@ do { \ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct parse_args *arg) #else static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) +yy_symbol_value_print (yyoutput, yytype, yyvaluep, arg) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; + struct parse_args *arg; #endif { FILE *yyo = yyoutput; YYUSE (yyo); if (!yyvaluep) return; + YYUSE (arg); # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); @@ -837,13 +815,14 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep) #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct parse_args *arg) #else static void -yy_symbol_print (yyoutput, yytype, yyvaluep) +yy_symbol_print (yyoutput, yytype, yyvaluep, arg) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; + struct parse_args *arg; #endif { if (yytype < YYNTOKENS) @@ -851,7 +830,7 @@ yy_symbol_print (yyoutput, yytype, yyvaluep) else YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - yy_symbol_value_print (yyoutput, yytype, yyvaluep); + yy_symbol_value_print (yyoutput, yytype, yyvaluep, arg); YYFPRINTF (yyoutput, ")"); } @@ -894,12 +873,13 @@ do { \ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +yy_reduce_print (YYSTYPE *yyvsp, int yyrule, struct parse_args *arg) #else static void -yy_reduce_print (yyvsp, yyrule) +yy_reduce_print (yyvsp, yyrule, arg) YYSTYPE *yyvsp; int yyrule; + struct parse_args *arg; #endif { int yynrhs = yyr2[yyrule]; @@ -913,7 +893,7 @@ yy_reduce_print (yyvsp, yyrule) YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], &(yyvsp[(yyi + 1) - (yynrhs)]) - ); + , arg); YYFPRINTF (stderr, "\n"); } } @@ -921,7 +901,7 @@ yy_reduce_print (yyvsp, yyrule) # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ - yy_reduce_print (yyvsp, Rule); \ + yy_reduce_print (yyvsp, Rule, arg); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that @@ -1201,16 +1181,18 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, struct parse_args *arg) #else static void -yydestruct (yymsg, yytype, yyvaluep) +yydestruct (yymsg, yytype, yyvaluep, arg) const char *yymsg; int yytype; YYSTYPE *yyvaluep; + struct parse_args *arg; #endif { YYUSE (yyvaluep); + YYUSE (arg); if (!yymsg) yymsg = "Deleting"; @@ -1245,11 +1227,11 @@ yyparse (YYPARSE_PARAM) #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) int -yyparse (void) +yyparse (struct parse_args *arg) #else int -yyparse () - +yyparse (arg) + struct parse_args *arg; #endif #endif { @@ -1519,17 +1501,17 @@ yyreduce: { case 2: /* Line 1792 of yacc.c */ -#line 175 "plural.y" +#line 153 "plural.y" { if ((yyvsp[(1) - (1)].exp) == NULL) YYABORT; - ((struct parse_args *) arg)->res = (yyvsp[(1) - (1)].exp); + arg->res = (yyvsp[(1) - (1)].exp); } break; case 3: /* Line 1792 of yacc.c */ -#line 183 "plural.y" +#line 161 "plural.y" { (yyval.exp) = new_exp_3 (qmop, (yyvsp[(1) - (5)].exp), (yyvsp[(3) - (5)].exp), (yyvsp[(5) - (5)].exp)); } @@ -1537,7 +1519,7 @@ yyreduce: case 4: /* Line 1792 of yacc.c */ -#line 187 "plural.y" +#line 165 "plural.y" { (yyval.exp) = new_exp_2 (lor, (yyvsp[(1) - (3)].exp), (yyvsp[(3) - (3)].exp)); } @@ -1545,7 +1527,7 @@ yyreduce: case 5: /* Line 1792 of yacc.c */ -#line 191 "plural.y" +#line 169 "plural.y" { (yyval.exp) = new_exp_2 (land, (yyvsp[(1) - (3)].exp), (yyvsp[(3) - (3)].exp)); } @@ -1553,7 +1535,7 @@ yyreduce: case 6: /* Line 1792 of yacc.c */ -#line 195 "plural.y" +#line 173 "plural.y" { (yyval.exp) = new_exp_2 ((yyvsp[(2) - (3)].op), (yyvsp[(1) - (3)].exp), (yyvsp[(3) - (3)].exp)); } @@ -1561,7 +1543,7 @@ yyreduce: case 7: /* Line 1792 of yacc.c */ -#line 199 "plural.y" +#line 177 "plural.y" { (yyval.exp) = new_exp_2 ((yyvsp[(2) - (3)].op), (yyvsp[(1) - (3)].exp), (yyvsp[(3) - (3)].exp)); } @@ -1569,7 +1551,7 @@ yyreduce: case 8: /* Line 1792 of yacc.c */ -#line 203 "plural.y" +#line 181 "plural.y" { (yyval.exp) = new_exp_2 ((yyvsp[(2) - (3)].op), (yyvsp[(1) - (3)].exp), (yyvsp[(3) - (3)].exp)); } @@ -1577,7 +1559,7 @@ yyreduce: case 9: /* Line 1792 of yacc.c */ -#line 207 "plural.y" +#line 185 "plural.y" { (yyval.exp) = new_exp_2 ((yyvsp[(2) - (3)].op), (yyvsp[(1) - (3)].exp), (yyvsp[(3) - (3)].exp)); } @@ -1585,7 +1567,7 @@ yyreduce: case 10: /* Line 1792 of yacc.c */ -#line 211 "plural.y" +#line 189 "plural.y" { (yyval.exp) = new_exp_1 (lnot, (yyvsp[(2) - (2)].exp)); } @@ -1593,7 +1575,7 @@ yyreduce: case 11: /* Line 1792 of yacc.c */ -#line 215 "plural.y" +#line 193 "plural.y" { (yyval.exp) = new_exp_0 (var); } @@ -1601,7 +1583,7 @@ yyreduce: case 12: /* Line 1792 of yacc.c */ -#line 219 "plural.y" +#line 197 "plural.y" { if (((yyval.exp) = new_exp_0 (num)) != NULL) (yyval.exp)->val.num = (yyvsp[(1) - (1)].num); @@ -1610,7 +1592,7 @@ yyreduce: case 13: /* Line 1792 of yacc.c */ -#line 224 "plural.y" +#line 202 "plural.y" { (yyval.exp) = (yyvsp[(2) - (3)].exp); } @@ -1618,7 +1600,7 @@ yyreduce: /* Line 1792 of yacc.c */ -#line 1622 "plural.c" +#line 1604 "plural.c" default: break; } /* User semantic actions sometimes alter yychar, and that requires @@ -1668,7 +1650,7 @@ yyerrlab: { ++yynerrs; #if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); + yyerror (arg, YY_("syntax error")); #else # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ yyssp, yytoken) @@ -1695,7 +1677,7 @@ yyerrlab: yymsgp = yymsg; } } - yyerror (yymsgp); + yyerror (arg, yymsgp); if (yysyntax_error_status == 2) goto yyexhaustedlab; } @@ -1719,7 +1701,7 @@ yyerrlab: else { yydestruct ("Error: discarding", - yytoken, &yylval); + yytoken, &yylval, arg); yychar = YYEMPTY; } } @@ -1775,7 +1757,7 @@ yyerrlab1: yydestruct ("Error: popping", - yystos[yystate], yyvsp); + yystos[yystate], yyvsp, arg); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); @@ -1812,7 +1794,7 @@ yyabortlab: | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ yyexhaustedlab: - yyerror (YY_("memory exhausted")); + yyerror (arg, YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif @@ -1824,7 +1806,7 @@ yyreturn: user semantic actions for why this is necessary. */ yytoken = YYTRANSLATE (yychar); yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); + yytoken, &yylval, arg); } /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ @@ -1833,7 +1815,7 @@ yyreturn: while (yyssp != yyss) { yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); + yystos[*yyssp], yyvsp, arg); YYPOPSTACK (1); } #ifndef yyoverflow @@ -1850,13 +1832,12 @@ yyreturn: /* Line 2055 of yacc.c */ -#line 229 "plural.y" +#line 207 "plural.y" void internal_function -FREE_EXPRESSION (exp) - struct expression *exp; +FREE_EXPRESSION (struct expression *exp) { if (exp == NULL) return; @@ -1882,18 +1863,16 @@ FREE_EXPRESSION (exp) static int -yylex (lval, pexp) - YYSTYPE *lval; - const char **pexp; +yylex (YYSTYPE *lval, struct parse_args *arg) { - const char *exp = *pexp; + const char *exp = arg->cp; int result; while (1) { if (exp[0] == '\0') { - *pexp = exp; + arg->cp = exp; return YYEOF; } @@ -2020,15 +1999,14 @@ yylex (lval, pexp) break; } - *pexp = exp; + arg->cp = exp; return result; } static void -yyerror (str) - const char *str; +yyerror (struct parse_args *arg, const char *str) { /* Do nothing. We don't print error messages here. */ } diff --git a/intl/plural.y b/intl/plural.y index 105fe0d..d74de07 100644 --- a/intl/plural.y +++ b/intl/plural.y @@ -1,30 +1,30 @@ %{ /* Expression parsing for plural form selection. Copyright (C) 2000-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@cygnus.com>, 2000. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/* The bison generated parser uses alloca. AIX 3 forces us to put this - declaration at the beginning of the file. The declaration in bison's - skeleton file comes too late. This must come before <config.h> - because <config.h> may include arbitrary system headers. */ +/* For bison < 2.0, the bison generated parser uses alloca. AIX 3 forces us + to put this declaration at the beginning of the file. The declaration in + bison's skeleton file comes too late. This must come before <config.h> + because <config.h> may include arbitrary system headers. + This can go away once the AM_INTL_SUBDIR macro requires bison >= 2.0. */ #if defined _AIX && !defined __GNUC__ #pragma alloca #endif + #ifdef HAVE_CONFIG_H # include <config.h> #endif @@ -40,42 +40,28 @@ # define __gettextparse PLURAL_PARSE #endif -#define YYLEX_PARAM &((struct parse_args *) arg)->cp -#define YYPARSE_PARAM arg %} -%pure_parser +%parse-param {struct parse_args *arg} +%lex-param {struct parse_args *arg} +%define api.pure full %expect 7 %union { unsigned long int num; - enum operator op; + enum expression_operator op; struct expression *exp; } %{ /* Prototypes for local functions. */ -static struct expression *new_exp PARAMS ((int nargs, enum operator op, - struct expression * const *args)); -static inline struct expression *new_exp_0 PARAMS ((enum operator op)); -static inline struct expression *new_exp_1 PARAMS ((enum operator op, - struct expression *right)); -static struct expression *new_exp_2 PARAMS ((enum operator op, - struct expression *left, - struct expression *right)); -static inline struct expression *new_exp_3 PARAMS ((enum operator op, - struct expression *bexp, - struct expression *tbranch, - struct expression *fbranch)); -static int yylex PARAMS ((YYSTYPE *lval, const char **pexp)); -static void yyerror PARAMS ((const char *str)); +static int yylex (YYSTYPE *lval, struct parse_args *arg); +static void yyerror (struct parse_args *arg, const char *str); /* Allocation of expressions. */ static struct expression * -new_exp (nargs, op, args) - int nargs; - enum operator op; - struct expression * const *args; +new_exp (int nargs, enum expression_operator op, + struct expression * const *args) { int i; struct expression *newp; @@ -104,16 +90,13 @@ new_exp (nargs, op, args) } static inline struct expression * -new_exp_0 (op) - enum operator op; +new_exp_0 (enum expression_operator op) { return new_exp (0, op, NULL); } static inline struct expression * -new_exp_1 (op, right) - enum operator op; - struct expression *right; +new_exp_1 (enum expression_operator op, struct expression *right) { struct expression *args[1]; @@ -122,10 +105,8 @@ new_exp_1 (op, right) } static struct expression * -new_exp_2 (op, left, right) - enum operator op; - struct expression *left; - struct expression *right; +new_exp_2 (enum expression_operator op, struct expression *left, + struct expression *right) { struct expression *args[2]; @@ -135,11 +116,8 @@ new_exp_2 (op, left, right) } static inline struct expression * -new_exp_3 (op, bexp, tbranch, fbranch) - enum operator op; - struct expression *bexp; - struct expression *tbranch; - struct expression *fbranch; +new_exp_3 (enum expression_operator op, struct expression *bexp, + struct expression *tbranch, struct expression *fbranch) { struct expression *args[3]; @@ -175,7 +153,7 @@ start: exp { if ($1 == NULL) YYABORT; - ((struct parse_args *) arg)->res = $1; + arg->res = $1; } ; @@ -230,8 +208,7 @@ exp: exp '?' exp ':' exp void internal_function -FREE_EXPRESSION (exp) - struct expression *exp; +FREE_EXPRESSION (struct expression *exp) { if (exp == NULL) return; @@ -257,18 +234,16 @@ FREE_EXPRESSION (exp) static int -yylex (lval, pexp) - YYSTYPE *lval; - const char **pexp; +yylex (YYSTYPE *lval, struct parse_args *arg) { - const char *exp = *pexp; + const char *exp = arg->cp; int result; while (1) { if (exp[0] == '\0') { - *pexp = exp; + arg->cp = exp; return YYEOF; } @@ -395,15 +370,14 @@ yylex (lval, pexp) break; } - *pexp = exp; + arg->cp = exp; return result; } static void -yyerror (str) - const char *str; +yyerror (struct parse_args *arg, const char *str) { /* Do nothing. We don't print error messages here. */ } diff --git a/intl/textdomain.c b/intl/textdomain.c index 3b5a6c1..d1ab52a 100644 --- a/intl/textdomain.c +++ b/intl/textdomain.c @@ -1,20 +1,18 @@ /* Implementation of the textdomain(3) function. Copyright (C) 1995-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -23,39 +21,25 @@ #include <stdlib.h> #include <string.h> +#include "gettextP.h" #ifdef _LIBC # include <libintl.h> #else # include "libgnuintl.h" #endif -#include "gettextP.h" +/* Handle multi-threaded applications. */ #ifdef _LIBC -/* We have to handle multi-threaded applications. */ # include <bits/libc-lock.h> +# define gl_rwlock_define __libc_rwlock_define +# define gl_rwlock_wrlock __libc_rwlock_wrlock +# define gl_rwlock_unlock __libc_rwlock_unlock #else -/* Provide dummy implementation if this is outside glibc. */ -# define __libc_rwlock_define(CLASS, NAME) -# define __libc_rwlock_wrlock(NAME) -# define __libc_rwlock_unlock(NAME) -#endif - -/* The internal variables in the standalone libintl.a must have different - names than the internal variables in GNU libc, otherwise programs - using libintl.a cannot be linked statically. */ -#if !defined _LIBC -# define _nl_default_default_domain libintl_nl_default_default_domain -# define _nl_current_default_domain libintl_nl_current_default_domain +# include "lock.h" #endif /* @@ end of prolog @@ */ -/* Name of the default text domain. */ -extern const char _nl_default_default_domain[] attribute_hidden; - -/* Default text domain in which entries for gettext(3) are to be found. */ -extern const char *_nl_current_default_domain attribute_hidden; - /* Names for the libintl functions are a problem. They must not clash with existing names and they should follow ANSI C. But this source @@ -71,14 +55,13 @@ extern const char *_nl_current_default_domain attribute_hidden; #endif /* Lock variable to protect the global data in the gettext implementation. */ -__libc_rwlock_define (extern, _nl_state_lock attribute_hidden) +gl_rwlock_define (extern, _nl_state_lock attribute_hidden) /* Set the current default message catalog to DOMAINNAME. If DOMAINNAME is null, return the current default. If DOMAINNAME is "", reset to the default of "messages". */ char * -TEXTDOMAIN (domainname) - const char *domainname; +TEXTDOMAIN (const char *domainname) { char *new_domain; char *old_domain; @@ -87,7 +70,7 @@ TEXTDOMAIN (domainname) if (domainname == NULL) return (char *) _nl_current_default_domain; - __libc_rwlock_wrlock (_nl_state_lock); + gl_rwlock_wrlock (_nl_state_lock); old_domain = (char *) _nl_current_default_domain; @@ -131,7 +114,7 @@ TEXTDOMAIN (domainname) free (old_domain); } - __libc_rwlock_unlock (_nl_state_lock); + gl_rwlock_unlock (_nl_state_lock); return new_domain; } |