1 /* Checking macros for setjmp functions.
2 Copyright (C) 2009-2015 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
20 # error "Never include <bits/setjmp2.h> directly; use <setjmp.h> instead."
23 /* Variant of the longjmp functions which perform some sanity checking. */
25 extern void __REDIRECT_NTHNL (longjmp
,
26 (struct __jmp_buf_tag __env
[1], int __val
),
27 __longjmp_chk
) __attribute__ ((__noreturn__
));
28 extern void __REDIRECT_NTHNL (_longjmp
,
29 (struct __jmp_buf_tag __env
[1], int __val
),
30 __longjmp_chk
) __attribute__ ((__noreturn__
));
31 extern void __REDIRECT_NTHNL (siglongjmp
,
32 (struct __jmp_buf_tag __env
[1], int __val
),
33 __longjmp_chk
) __attribute__ ((__noreturn__
));
35 extern void __longjmp_chk (struct __jmp_buf_tag __env
[1], int __val
),
36 __THROWNL
__attribute__ ((__noreturn__
));
37 # define longjmp __longjmp_chk
38 # define _longjmp __longjmp_chk
39 # define siglongjmp __longjmp_chk