Date: Fri, 26 Aug 2016 21:23:38 +0000 (UTC) From: "Andrey A. Chernov" <ache@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r304863 - in stable/11: include/xlocale lib/libc/nls Message-ID: <201608262123.u7QLNc6W004124@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: ache Date: Fri Aug 26 21:23:38 2016 New Revision: 304863 URL: https://svnweb.freebsd.org/changeset/base/304863 Log: MFC r304703, r304755 1) _locale.h LC_*_MASK bit shifting order was partially broken from the initial commit time at year 2012. Only LC_COLLATE_MASK and LC_CTYPE_MASK are in the right order. The order here should match XLC_* from "xlocale_private.h" which, in turn, match LC_* publicly visible order from <locale.h> which determines how locale components are stored in the structure. LC_*_MASK -> XLC_* translation done as "ffs(mask) - 1" in the querylocale() and equivalent shift loop in the newlocale(), so mapped to some wrong components (excluding two mentioned above). Formally the fix is ABI breakage, but old code using those masks never works properly in any case. Only newlocale() and querylocale() are affected. 2) msgcat.c Use current locale (f.e. set by thread). It was global locale always previously. PR: 211743 Modified: stable/11/include/xlocale/_locale.h stable/11/lib/libc/nls/msgcat.c Directory Properties: stable/11/ (props changed) Modified: stable/11/include/xlocale/_locale.h ============================================================================== --- stable/11/include/xlocale/_locale.h Fri Aug 26 21:19:23 2016 (r304862) +++ stable/11/include/xlocale/_locale.h Fri Aug 26 21:23:38 2016 (r304863) @@ -32,12 +32,13 @@ #ifndef _XLOCALE_LOCALE_H #define _XLOCALE_LOCALE_H +/* Bit shifting order of LC_*_MASK should match XLC_* and LC_* order. */ #define LC_COLLATE_MASK (1<<0) #define LC_CTYPE_MASK (1<<1) -#define LC_MESSAGES_MASK (1<<2) -#define LC_MONETARY_MASK (1<<3) -#define LC_NUMERIC_MASK (1<<4) -#define LC_TIME_MASK (1<<5) +#define LC_MONETARY_MASK (1<<2) +#define LC_NUMERIC_MASK (1<<3) +#define LC_TIME_MASK (1<<4) +#define LC_MESSAGES_MASK (1<<5) #define LC_ALL_MASK (LC_COLLATE_MASK | LC_CTYPE_MASK | LC_MESSAGES_MASK | \ LC_MONETARY_MASK | LC_NUMERIC_MASK | LC_TIME_MASK) #define LC_GLOBAL_LOCALE ((locale_t)-1) Modified: stable/11/lib/libc/nls/msgcat.c ============================================================================== --- stable/11/lib/libc/nls/msgcat.c Fri Aug 26 21:19:23 2016 (r304862) +++ stable/11/lib/libc/nls/msgcat.c Fri Aug 26 21:23:38 2016 (r304863) @@ -47,7 +47,6 @@ __FBSDID("$FreeBSD$"); #include <errno.h> #include <fcntl.h> #include <limits.h> -#include <locale.h> #include <nl_types.h> #include <pthread.h> #include <stdio.h> @@ -56,7 +55,7 @@ __FBSDID("$FreeBSD$"); #include <unistd.h> #include "un-namespace.h" -#include "../locale/setlocale.h" /* for ENCODING_LEN */ +#include "../locale/xlocale_private.h" #define _DEFAULT_NLS_PATH "/usr/share/nls/%L/%N.cat:/usr/share/nls/%N/%L:/usr/local/share/nls/%L/%N.cat:/usr/local/share/nls/%N/%L" @@ -115,9 +114,10 @@ catopen(const char *name, int type) { struct stat sbuf; struct catentry *np; - char *base, *cptr, *cptr1, *lang, *nlspath, *pathP, *pcode; - char *plang, *pter, *tmpptr; + char *base, *cptr, *cptr1, *nlspath, *pathP, *pcode; + char *plang, *pter; int saverr, spcleft; + const char *lang, *tmpptr; char path[PATH_MAX]; /* sanity checking */ @@ -129,7 +129,7 @@ catopen(const char *name, int type) lang = NULL; else { if (type == NL_CAT_LOCALE) - lang = setlocale(LC_MESSAGES, NULL); + lang = querylocale(LC_MESSAGES_MASK, __get_locale()); else lang = getenv("LANG");
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201608262123.u7QLNc6W004124>