| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| #ifndef __ASM_GENERIC_SIGNAL_DEFS_H |
| #define __ASM_GENERIC_SIGNAL_DEFS_H |
| |
| |
| |
| #ifndef SIG_BLOCK |
| #define SIG_BLOCK 0 /* for blocking signals */ |
| #endif |
| #ifndef SIG_UNBLOCK |
| #define SIG_UNBLOCK 1 /* for unblocking signals */ |
| #endif |
| #ifndef SIG_SETMASK |
| #define SIG_SETMASK 2 /* for setting the signal mask */ |
| #endif |
| |
| #ifndef __ASSEMBLY__ |
| typedef void __signalfn_t(int); |
| typedef __signalfn_t *__sighandler_t; |
| |
| typedef void __restorefn_t(void); |
| typedef __restorefn_t *__sigrestore_t; |
| |
| #define SIG_DFL ((__sighandler_t)0) /* default signal handling */ |
| #define SIG_IGN ((__sighandler_t)1) /* ignore signal */ |
| #define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ |
| #endif |
| |
| #endif /* __ASM_GENERIC_SIGNAL_DEFS_H */ |
