1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2012 ARM Ltd. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 6*4882a593Smuzhiyun * it under the terms of the GNU General Public License version 2 as 7*4882a593Smuzhiyun * published by the Free Software Foundation. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * This program is distributed in the hope that it will be useful, 10*4882a593Smuzhiyun * but WITHOUT ANY WARRANTY; without even the implied warranty of 11*4882a593Smuzhiyun * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12*4882a593Smuzhiyun * GNU General Public License for more details. 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun * You should have received a copy of the GNU General Public License 15*4882a593Smuzhiyun * along with this program. If not, see <http://www.gnu.org/licenses/>. 16*4882a593Smuzhiyun */ 17*4882a593Smuzhiyun #ifndef _UAPI__ASM_UCONTEXT_H 18*4882a593Smuzhiyun #define _UAPI__ASM_UCONTEXT_H 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include <linux/types.h> 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun struct ucontext { 23*4882a593Smuzhiyun unsigned long uc_flags; 24*4882a593Smuzhiyun struct ucontext *uc_link; 25*4882a593Smuzhiyun stack_t uc_stack; 26*4882a593Smuzhiyun sigset_t uc_sigmask; 27*4882a593Smuzhiyun /* glibc uses a 1024-bit sigset_t */ 28*4882a593Smuzhiyun __u8 __unused[1024 / 8 - sizeof(sigset_t)]; 29*4882a593Smuzhiyun /* last for future expansion */ 30*4882a593Smuzhiyun struct sigcontext uc_mcontext; 31*4882a593Smuzhiyun }; 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #endif /* _UAPI__ASM_UCONTEXT_H */ 34