34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. Stub version.
|
|
Copyright (C) 1994-2017 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <sysdep.h>
|
|
#include <setjmp.h>
|
|
|
|
#undef setjmp
|
|
|
|
/* This implementation in C will not usually work, because the call
|
|
really needs to be a tail-call so __sigsetjmp saves the state of
|
|
the caller, not the state of this `setjmp' frame which then
|
|
immediate unwinds. */
|
|
|
|
int
|
|
setjmp (jmp_buf env)
|
|
{
|
|
return __sigsetjmp (env, 1);
|
|
}
|