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[glibc/history.git] / include / caller.h
blob63759c8657bf698f599e2398325f6d6c1920370e
1 /* Copyright (C) 2004 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, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #ifndef _CALLER_H
20 #define _CALLER_H 1
22 #include <ldsodefs.h>
24 /* _dl_check_caller only works in DSOs. */
25 #ifdef SHARED
26 # define __check_caller(caller, mask) \
27 GLRO(dl_check_caller) (caller, mask)
28 #else
29 # define __check_caller(caller, mask) (0)
30 #endif
32 #endif /* caller.h */