1  /* Structure describing state saved while handling a signal.  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  #ifndef _BITS_SIGCONTEXT_H
      20  #define _BITS_SIGCONTEXT_H 1
      21  
      22  #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
      23  # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
      24  #endif
      25  
      26  /* State of this thread when the signal was taken.  */
      27  struct sigcontext
      28    {
      29      int sc_onstack;
      30      __sigset_t sc_mask;
      31  
      32      /* Registers and such.  */
      33    };
      34  
      35  /* Signal subcodes should be defined here.  */
      36  
      37  #endif /* bits/sigcontext.h */