[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / alpha / sys / ucontext.h

/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#ifndef _SYS_UCONTEXT_H
#define _SYS_UCONTEXT_H	1

#include <features.h>
#include <signal.h>

#include <bits/sigcontext.h>

/* A machine context is exactly a sigcontext.  */
typedef struct sigcontext mcontext_t;

/* Userlevel context.  */
typedef struct ucontext
  {
    unsigned long int uc_flags;
    struct ucontext *uc_links;
    unsigned long __uc_osf_sigmask;
    stack_t uc_stack;
    mcontext_t uc_mcontext;
    __sigset_t uc_sigmask;
  } ucontext_t;

#endif /* sys/ucontext.h */
Commit	Line	Data
18a702a8 RH	1	/* Copyright (C) 1998 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 Library General Public License as
	6	published by the Free Software Foundation; either version 2 of the
	7	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	Library General Public License for more details.
	13
	14	You should have received a copy of the GNU Library General Public
	15	License along with the GNU C Library; see the file COPYING.LIB. If not,
	16	write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	17	Boston, MA 02111-1307, USA. */
	18
	19	#ifndef _SYS_UCONTEXT_H
	20	#define _SYS_UCONTEXT_H 1
	21
	22	#include <features.h>
	23	#include <signal.h>
	24
	25	#include <bits/sigcontext.h>
	26
	27	/* A machine context is exactly a sigcontext. */
	28	typedef struct sigcontext mcontext_t;
	29
	30	/* Userlevel context. */
	31	typedef struct ucontext
	32	{
	33	unsigned long int uc_flags;
	34	struct ucontext *uc_links;
	35	unsigned long __uc_osf_sigmask;
	36	stack_t uc_stack;
	37	mcontext_t uc_mcontext;
	38	__sigset_t uc_sigmask;
	39	} ucontext_t;
	40
	41	#endif /* sys/ucontext.h */