-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.org>.
The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ 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,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ 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/>. */
#include <alloca.h>
#include <errno.h>
__nl_catd result;
const char *env_var = NULL;
const char *nlspath = NULL;
- size_t cat_name_len = strlen (cat_name) + 1;
- size_t env_var_len = 0;
- size_t nlspath_len = 0;
- char *endp;
if (strchr (cat_name, '/') == NULL)
{
|| (__libc_enable_secure && strchr (env_var, '/') != NULL))
env_var = "C";
- env_var_len = strlen (env_var) + 1;
-
- nlspath = __secure_getenv ("NLSPATH");
+ nlspath = getenv ("NLSPATH");
if (nlspath != NULL && *nlspath != '\0')
{
/* Append the system dependent directory. */
__stpcpy (__stpcpy (__stpcpy (tmp, nlspath), ":"), NLSPATH);
nlspath = tmp;
-
- nlspath_len = len;
}
else
- {
- nlspath = NLSPATH;
-
- nlspath_len = sizeof NLSPATH;
- }
+ nlspath = NLSPATH;
}
- result = (__nl_catd) malloc (sizeof (*result) + cat_name_len
- + env_var_len + nlspath_len);
+ result = (__nl_catd) malloc (sizeof (*result));
if (result == NULL)
/* We cannot get enough memory. */
return (nl_catd) -1;
- result->status = closed;
- result->cat_name = endp = (char *) (result + 1);
- endp = __mempcpy (endp, cat_name, cat_name_len);
-
- result->env_var = cat_name_len != 0 ? endp : NULL;
- endp = __mempcpy (endp, env_var, env_var_len);
-
- result->nlspath = nlspath_len != 0 ? endp : NULL;
- memcpy (endp, nlspath, nlspath_len);
-
- __libc_lock_init (result->lock);
+ if (__open_catalog (cat_name, nlspath, env_var, result) != 0)
+ {
+ /* Couldn't open the file. */
+ free ((void *) result);
+ return (nl_catd) -1;
+ }
return (nl_catd) result;
}
catalog = (__nl_catd) catalog_desc;
- if (catalog->status == closed)
- __open_catalog (catalog);
-
- if (catalog->status == nonexisting)
- {
- __set_errno (EBADF);
- return (char *) string;
- }
-
idx = ((set * message) % catalog->plane_size) * 3;
cnt = 0;
do
{
__nl_catd catalog;
+ /* Be generous if catalog which failed to be open is used. */
+ if (catalog_desc == (nl_catd) -1)
+ {
+ __set_errno (EBADF);
+ return -1;
+ }
+
catalog = (__nl_catd) catalog_desc;
#ifdef _POSIX_MAPPED_FILES
#endif /* _POSIX_MAPPED_FILES */
if (catalog->status == malloced)
free ((void *) catalog->file_ptr);
- else if (catalog->status != closed && catalog->status != nonexisting)
+ else
{
__set_errno (EBADF);
return -1;