| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef __ASM_COMPAT_SIGNAL_H |
| 3 | #define __ASM_COMPAT_SIGNAL_H |
| 4 | |
| 5 | #include <linux/bug.h> |
| 6 | #include <linux/compat.h> |
| 7 | #include <linux/compiler.h> |
| 8 | |
| 9 | #include <asm/signal.h> |
| 10 | #include <asm/siginfo.h> |
| 11 | |
| 12 | #include <linux/uaccess.h> |
| 13 | |
| 14 | static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d, |
| 15 | const sigset_t *s) |
| 16 | { |
| 17 | BUILD_BUG_ON(sizeof(*d) != sizeof(*s)); |
| 18 | BUILD_BUG_ON(_NSIG_WORDS != 2); |
| 19 | |
| 20 | return put_compat_sigset(d, s, sizeof(*d)); |
| 21 | } |
| 22 | |
| 23 | static inline int __copy_conv_sigset_from_user(sigset_t *d, |
| 24 | const compat_sigset_t __user *s) |
| 25 | { |
| 26 | return get_compat_sigset(d, s); |
| 27 | } |
| 28 | |
| 29 | #endif /* __ASM_COMPAT_SIGNAL_H */ |