From b49e8dfc28b83d925f7eb9e741656e822a8bd31c Mon Sep 17 00:00:00 2001 From: Manuel Novoa III Date: Tue, 20 Mar 2001 15:32:43 +0000 Subject: Fix longjmp on i386. Also adds siglongjmp. --- libc/sysdeps/linux/i386/jmp-unwind.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 libc/sysdeps/linux/i386/jmp-unwind.c (limited to 'libc/sysdeps/linux/i386/jmp-unwind.c') diff --git a/libc/sysdeps/linux/i386/jmp-unwind.c b/libc/sysdeps/linux/i386/jmp-unwind.c new file mode 100644 index 000000000..083dc74a8 --- /dev/null +++ b/libc/sysdeps/linux/i386/jmp-unwind.c @@ -0,0 +1,29 @@ +/* _longjmp_unwind -- Clean up stack frames unwound by longjmp. Stub version. + Copyright (C) 1995, 1997 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +void +_longjmp_unwind (jmp_buf env, int val) +{ + + /* This function can perform any cleanups necessary to safely unwind the + stack frames around the current context which ENV unwinds past. */ + +} -- cgit v1.2.3