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Imported from ../bash-4.0-rc1.tar.gz.

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This commit is contained in:
Jari Aalto 2009-01-12 13:36:28 +00:00
commit 3185942a52
666 changed files with 188710 additions and 54674 deletions
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67
locale.c
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@ -1,22 +1,22 @@
/* locale.c - Miscellaneous internationalization functions. */
/* Copyright (C) 1996-2004 Free Software Foundation, Inc.
/* Copyright (C) 1996-2009 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
Bash is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later
version.
Bash is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Bash 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 General Public License
for more details.
Bash 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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with Bash; see the file COPYING. If not, write to the Free Software
Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
You should have received a copy of the GNU General Public License
along with Bash. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
@ -30,10 +30,15 @@
#include "bashansi.h"
#include <stdio.h>
#include "chartypes.h"
#include <errno.h>
#include "shell.h"
#include "input.h" /* For bash_input */
#ifndef errno
extern int errno;
#endif
extern int dump_translatable_strings, dump_po_strings;
/* The current locale when the program begins */
@ -144,7 +149,10 @@ set_locale_var (var, value)
char *var, *value;
{
int r;
char *x;
x = "";
errno = 0;
if (var[0] == 'T' && var[10] == 0) /* TEXTDOMAIN */
{
FREE (default_domain);
@ -177,7 +185,9 @@ set_locale_var (var, value)
lc_all[0] = '\0';
}
#if defined (HAVE_SETLOCALE)
r = *lc_all ? (setlocale (LC_ALL, lc_all) != 0) : reset_locale_vars ();
r = *lc_all ? ((x = setlocale (LC_ALL, lc_all)) != 0) : reset_locale_vars ();
if (x == 0)
internal_warning("setlocale: LC_ALL: cannot change locale (%s): %s", lc_all, strerror(errno));
locale_setblanks ();
return r;
#else
@ -191,9 +201,8 @@ set_locale_var (var, value)
# if defined (LC_CTYPE)
if (lc_all == 0 || *lc_all == '\0')
{
r = (setlocale (LC_CTYPE, get_locale_var ("LC_CTYPE")) != 0);
x = setlocale (LC_CTYPE, get_locale_var ("LC_CTYPE"));
locale_setblanks ();
return r;
}
# endif
}
@ -201,34 +210,36 @@ set_locale_var (var, value)
{
# if defined (LC_COLLATE)
if (lc_all == 0 || *lc_all == '\0')
return (setlocale (LC_COLLATE, get_locale_var ("LC_COLLATE")) != 0);
x = setlocale (LC_COLLATE, get_locale_var ("LC_COLLATE"));
# endif /* LC_COLLATE */
}
else if (var[3] == 'M' && var[4] == 'E') /* LC_MESSAGES */
{
# if defined (LC_MESSAGES)
if (lc_all == 0 || *lc_all == '\0')
return (setlocale (LC_MESSAGES, get_locale_var ("LC_MESSAGES")) != 0);
x = setlocale (LC_MESSAGES, get_locale_var ("LC_MESSAGES"));
# endif /* LC_MESSAGES */
}
else if (var[3] == 'N' && var[4] == 'U') /* LC_NUMERIC */
{
# if defined (LC_NUMERIC)
if (lc_all == 0 || *lc_all == '\0')
return (setlocale (LC_NUMERIC, get_locale_var ("LC_NUMERIC")) != 0);
x = setlocale (LC_NUMERIC, get_locale_var ("LC_NUMERIC"));
# endif /* LC_NUMERIC */
}
else if (var[3] == 'T' && var[4] == 'I') /* LC_TIME */
{
# if defined (LC_TIME)
if (lc_all == 0 || *lc_all == '\0')
return (setlocale (LC_TIME, get_locale_var ("LC_TIME")) != 0);
x = setlocale (LC_TIME, get_locale_var ("LC_TIME"));
# endif /* LC_TIME */
}
#endif /* HAVE_SETLOCALE */
if (x == 0)
internal_warning("setlocale: %s: cannot change locale (%s): %s", var, get_locale_var (var), strerror(errno));
return (0);
return (x != 0);
}
/* Called when LANG is assigned a value. Tracks value in `lang'. Calls
@ -280,8 +291,11 @@ get_locale_var (var)
if (locale == 0 || *locale == 0)
locale = lang;
if (locale == 0 || *locale == 0)
#if 0
locale = default_locale; /* system-dependent; not really portable. should it be "C"? */
#else
locale = "";
#endif
return (locale);
}
@ -291,6 +305,7 @@ get_locale_var (var)
static int
reset_locale_vars ()
{
char *t;
#if defined (HAVE_SETLOCALE)
if (lang == 0 || *lang == '\0')
maybe_make_export_env (); /* trust that this will change environment for setlocale */
@ -298,19 +313,19 @@ reset_locale_vars ()
return 0;
# if defined (LC_CTYPE)
setlocale (LC_CTYPE, get_locale_var ("LC_CTYPE"));
t = setlocale (LC_CTYPE, get_locale_var ("LC_CTYPE"));
# endif
# if defined (LC_COLLATE)
setlocale (LC_COLLATE, get_locale_var ("LC_COLLATE"));
t = setlocale (LC_COLLATE, get_locale_var ("LC_COLLATE"));
# endif
# if defined (LC_MESSAGES)
setlocale (LC_MESSAGES, get_locale_var ("LC_MESSAGES"));
t = setlocale (LC_MESSAGES, get_locale_var ("LC_MESSAGES"));
# endif
# if defined (LC_NUMERIC)
setlocale (LC_NUMERIC, get_locale_var ("LC_NUMERIC"));
t = setlocale (LC_NUMERIC, get_locale_var ("LC_NUMERIC"));
# endif
# if defined (LC_TIME)
setlocale (LC_TIME, get_locale_var ("LC_TIME"));
t = setlocale (LC_TIME, get_locale_var ("LC_TIME"));
# endif
locale_setblanks ();