1  /* Perform a `longjmp' on a Mach thread_state.  Stub version.
       2     Copyright (C) 1991-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <setjmp.h>
      20  #include <mach/thread_status.h>
      21  
      22  /* Set up STATE to do the equivalent of `longjmp (ENV, VAL);'.  */
      23  
      24  void
      25  _hurd_longjmp_thread_state (void *state, jmp_buf env, int val)
      26  {
      27    /* Set all the registers in *STATE to the values described by ENV and
      28       RETVAL.  After this, setting that thread's state to STATE should be
      29       just like calling `longjmp (ENV, RETVAL)'.  */
      30    #error "Need to write sysdeps/mach/hurd/MACHINE/longjmp-ts.c"
      31  }