glibc/sysdeps/unix/sysv/linux/s390/jmp-unwind.c
Florian Weimer 3c79234c7a nptl: Move pthreadP.h into sysdeps directory
This mirrors the situation on Hurd.  These directories are on
the include search part, so #include <pthreadP.h> works after this
change on both Hurd and nptl.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2021-06-22 09:51:10 +02:00

31 lines
1.0 KiB
C

/* Clean up stack frames unwound by longjmp. Linux/s390 version.
Copyright (C) 2003-2021 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 <setjmp.h>
#include <stddef.h>
#include <libc-lock.h>
#include <pthreadP.h>
void
_longjmp_unwind (jmp_buf env, int val)
{
char local_var;
__pthread_cleanup_upto (env->__jmpbuf, &local_var);
}