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/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. Stub version.
Copyright (C) 1994-2019 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/>. */
#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, 0);
}
libc_hidden_def (_setjmp)
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