sysdeps/unix/sysv/aix/bits/sigcontext.h

   1 /* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
  20 # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
  21 #endif
  22
  23 #include <sys/ucontext.h>
  24
  25
  26 struct sigcontext
  27 {
  28   int sc_onstack;               /* Sigstack state to restore.  */
  29   sigset_t sc_mask;             /* Signal mask to restore.  */
  30   int sc_uerror;                /* u_error to restore.  */
  31   struct mcontext_t sc_jmpbuf;  /* Process context to restore.  */
  32 };