/* Checking macros for setjmp functions. Copyright (C) 2009-2020 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 <https://www.gnu.org/licenses/>. */ #ifndef _SETJMP_H # error "Never include <bits/setjmp2.h> directly; use <setjmp.h> instead." #endif /* Variant of the longjmp functions which perform some sanity checking. */ #ifdef __REDIRECT_NTH extern void __REDIRECT_NTHNL (longjmp, (struct __jmp_buf_tag __env[1], int __val), __longjmp_chk) __attribute__ ((__noreturn__)); extern void __REDIRECT_NTHNL (_longjmp, (struct __jmp_buf_tag __env[1], int __val), __longjmp_chk) __attribute__ ((__noreturn__)); extern void __REDIRECT_NTHNL (siglongjmp, (struct __jmp_buf_tag __env[1], int __val), __longjmp_chk) __attribute__ ((__noreturn__)); #else extern void __longjmp_chk (struct __jmp_buf_tag __env[1], int __val), __THROWNL __attribute__ ((__noreturn__)); # define longjmp __longjmp_chk # define _longjmp __longjmp_chk # define siglongjmp __longjmp_chk #endif