| /* | |
| * 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 __ASM_SIGNAL32_H | |
| #define __ASM_SIGNAL32_H | |
| #ifdef __KERNEL__ | |
| #ifdef CONFIG_COMPAT | |
| #include <linux/compat.h> | |
| #define AARCH32_KERN_SIGRET_CODE_OFFSET 0x500 | |
| int compat_setup_frame(int usig, struct ksignal *ksig, sigset_t *set, | |
| struct pt_regs *regs); | |
| int compat_setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set, | |
| struct pt_regs *regs); | |
| void compat_setup_restart_syscall(struct pt_regs *regs); | |
| #else | |
| static inline int compat_setup_frame(int usid, struct ksignal *ksig, | |
| sigset_t *set, struct pt_regs *regs) | |
| { | |
| return -ENOSYS; | |
| } | |
| static inline int compat_setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set, | |
| struct pt_regs *regs) | |
| { | |
| return -ENOSYS; | |
| } | |
| static inline void compat_setup_restart_syscall(struct pt_regs *regs) | |
| { | |
| } | |
| #endif /* CONFIG_COMPAT */ | |
| #endif /* __KERNEL__ */ | |
| #endif /* __ASM_SIGNAL32_H */ |