1 /* Copyright (C) 1996, 97, 98, 2002, 2003 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
20 #include <linuxthreads/internals.h>
21 #include <sysdep-cancel.h>
23 #ifndef __UCLIBC_HAS_TLS__
25 extern struct __res_state _res;
28 /* When threaded, _res may be a per-thread variable. */
30 #ifndef __UCLIBC_HAS_TLS__
35 #ifndef __UCLIBC_HAS_TLS__
36 if (! SINGLE_THREAD_P)
38 pthread_descr self = thread_self();
39 return LIBC_THREAD_GETMEM (self, p_resp);
46 libc_hidden_def (__res_state)