mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-20 12:00:06 +00:00
33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
|
/* Perform a `longjmp' on a `struct sigcontext'. Stub version.
|
||
|
|
Copyright (C) 1994 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., 675 Mass Ave,
|
||
|
|
Cambridge, MA 02139, USA. */
|
||
|
|
|
||
|
|
#include <setjmp.h>
|
||
|
|
#include <signal.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
void
|
||
|
|
_hurd_longjmp_sigcontext (struct sigcontext *scp, jmp_buf env, int retval)
|
||
|
|
{
|
||
|
|
memset (scp, 0, sizeof (*scp));
|
||
|
|
/* Set all the registers in *SCP to the values described by ENV and RETVAL.
|
||
|
|
After this, calling `__sigreturn (SCP)' in that thread should be just
|
||
|
|
like calling `longjmp (ENV, RETVAL)'. */
|
||
|
|
#error "Need to write sysdeps/mach/hurd/MACHINE/longjmp-ctx.c"
|
||
|
|
}
|