[mirror_ubuntu-bionic-kernel.git] / arch / arm64 / include / uapi / asm / ucontext.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _UAPI__ASM_UCONTEXT_H
#define _UAPI__ASM_UCONTEXT_H

#include <linux/types.h>

struct ucontext {
	unsigned long	  uc_flags;
	struct ucontext	 *uc_link;
	stack_t		  uc_stack;
	sigset_t	  uc_sigmask;
	/* glibc uses a 1024-bit sigset_t */
	__u8		  __unused[1024 / 8 - sizeof(sigset_t)];
	/* last for future expansion */
	struct sigcontext uc_mcontext;
};

#endif /* _UAPI__ASM_UCONTEXT_H */
Commit	Line	Data
e2be04c7	1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2c020ed8 CM	2	/*
	3	* Copyright (C) 2012 ARM Ltd.
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License version 2 as
	7	* published by the Free Software Foundation.
	8	*
	9	* This program 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
	12	* GNU General Public License for more details.
	13	*
	14	* You should have received a copy of the GNU General Public License
	15	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	16	*/
33b36543 WD	17	#ifndef _UAPI__ASM_UCONTEXT_H
	18	#define _UAPI__ASM_UCONTEXT_H
	19
	20	#include <linux/types.h>
2c020ed8 CM	21
	22	struct ucontext {
	23	unsigned long uc_flags;
	24	struct ucontext *uc_link;
	25	stack_t uc_stack;
	26	sigset_t uc_sigmask;
	27	/* glibc uses a 1024-bit sigset_t */
18931c89	28	__u8 __unused[1024 / 8 - sizeof(sigset_t)];
2c020ed8 CM	29	/* last for future expansion */
	30	struct sigcontext uc_mcontext;
	31	};
	32
33b36543	33	#endif /* _UAPI__ASM_UCONTEXT_H */