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glibc  2.9
sigcontext.h
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00001 /* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
00020 # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
00021 #endif
00022 
00023 #include <sys/ucontext.h>
00024 
00025 
00026 struct sigcontext
00027 {
00028   int sc_onstack;           /* Sigstack state to restore.  */
00029   sigset_t sc_mask;         /* Signal mask to restore.  */
00030   int sc_uerror;            /* u_error to restore.  */
00031   struct mcontext_t sc_jmpbuf;     /* Process context to restore.  */
00032 };