1/* Copyright (C) 2004-2017 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
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.
8
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.
13
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/>. */
17
18#ifndef _CALLER_H
19#define _CALLER_H 1
20
21#include <ldsodefs.h>
22
23/* _dl_check_caller only works in DSOs. */
24#ifdef SHARED
25# define __check_caller(caller, mask) \
26 GLRO(dl_check_caller) (caller, mask)
27#else
28# define __check_caller(caller, mask) (0)
29#endif
30
31#endif /* caller.h */
32