| /* Checking macros for setjmp functions. |
| Copyright (C) 2009, 2011 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #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 |
