diff options
Diffstat (limited to 'string/strerror_l.c')
-rw-r--r-- | string/strerror_l.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/string/strerror_l.c b/string/strerror_l.c deleted file mode 100644 index 03a3257dfd..0000000000 --- a/string/strerror_l.c +++ /dev/null @@ -1,71 +0,0 @@ -/* Copyright (C) 2007-2017 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. - - 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 - 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/>. */ - -#include <libintl.h> -#include <locale.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/param.h> - - -static __thread char *last_value; - - -static const char * -translate (const char *str, locale_t loc) -{ - locale_t oldloc = __uselocale (loc); - const char *res = _(str); - __uselocale (oldloc); - return res; -} - - -/* Return a string describing the errno code in ERRNUM. */ -char * -strerror_l (int errnum, locale_t loc) -{ - - - if (__builtin_expect (errnum < 0 || errnum >= _sys_nerr_internal - || _sys_errlist_internal[errnum] == NULL, 0)) - { - free (last_value); - if (__asprintf (&last_value, "%s%d", - translate ("Unknown error ", loc), errnum) == -1) - last_value = NULL; - - return last_value; - } - - return (char *) translate (_sys_errlist_internal[errnum], loc); -} - - -#ifdef _LIBC -# ifdef _LIBC_REENTRANT -/* This is called when a thread is exiting to free the last_value string. */ -static void __attribute__ ((section ("__libc_thread_freeres_fn"))) -strerror_thread_freeres (void) -{ - free (last_value); -} -text_set_element (__libc_thread_subfreeres, strerror_thread_freeres); -text_set_element (__libc_subfreeres, strerror_thread_freeres); -# endif -#endif |