| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | |
| #ifndef _UAPI_ASM_PARISC_SIGNAL_H | |
| #define _UAPI_ASM_PARISC_SIGNAL_H | |
| #define SIGHUP 1 | |
| #define SIGINT 2 | |
| #define SIGQUIT 3 | |
| #define SIGILL 4 | |
| #define SIGTRAP 5 | |
| #define SIGABRT 6 | |
| #define SIGIOT 6 | |
| #define SIGSTKFLT 7 | |
| #define SIGFPE 8 | |
| #define SIGKILL 9 | |
| #define SIGBUS 10 | |
| #define SIGSEGV 11 | |
| #define SIGXCPU 12 | |
| #define SIGPIPE 13 | |
| #define SIGALRM 14 | |
| #define SIGTERM 15 | |
| #define SIGUSR1 16 | |
| #define SIGUSR2 17 | |
| #define SIGCHLD 18 | |
| #define SIGPWR 19 | |
| #define SIGVTALRM 20 | |
| #define SIGPROF 21 | |
| #define SIGIO 22 | |
| #define SIGPOLL SIGIO | |
| #define SIGWINCH 23 | |
| #define SIGSTOP 24 | |
| #define SIGTSTP 25 | |
| #define SIGCONT 26 | |
| #define SIGTTIN 27 | |
| #define SIGTTOU 28 | |
| #define SIGURG 29 | |
| #define SIGXFSZ 30 | |
| #define SIGUNUSED 31 | |
| #define SIGSYS 31 /* Linux doesn't use this */ | |
| /* These should not be considered constants from userland. */ | |
| #define SIGRTMIN 32 | |
| #define SIGRTMAX _NSIG /* it's 44 under HP/UX */ | |
| /* | |
| * SA_FLAGS values: | |
| * | |
| * SA_ONSTACK indicates that a registered stack_t will be used. | |
| * SA_RESTART flag to get restarting signals (which were the default long ago) | |
| * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. | |
| * SA_RESETHAND clears the handler when the signal is delivered. | |
| * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. | |
| * SA_NODEFER prevents the current signal from being masked in the handler. | |
| * | |
| * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single | |
| * Unix names RESETHAND and NODEFER respectively. | |
| */ | |
| #define SA_ONSTACK 0x00000001 | |
| #define SA_RESETHAND 0x00000004 | |
| #define SA_NOCLDSTOP 0x00000008 | |
| #define SA_SIGINFO 0x00000010 | |
| #define SA_NODEFER 0x00000020 | |
| #define SA_RESTART 0x00000040 | |
| #define SA_NOCLDWAIT 0x00000080 | |
| #define _SA_SIGGFAULT 0x00000100 /* HPUX */ | |
| #define SA_NOMASK SA_NODEFER | |
| #define SA_ONESHOT SA_RESETHAND | |
| #define MINSIGSTKSZ 2048 | |
| #define SIGSTKSZ 8192 | |
| #define SIG_BLOCK 0 /* for blocking signals */ | |
| #define SIG_UNBLOCK 1 /* for unblocking signals */ | |
| #define SIG_SETMASK 2 /* for setting the signal mask */ | |
| #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 */ | |
| # ifndef __ASSEMBLY__ | |
| # include <linux/types.h> | |
| /* Avoid too many header ordering problems. */ | |
| struct siginfo; | |
| /* Type of a signal handler. */ | |
| #if defined(__LP64__) | |
| /* function pointers on 64-bit parisc are pointers to little structs and the | |
| * compiler doesn't support code which changes or tests the address of | |
| * the function in the little struct. This is really ugly -PB | |
| */ | |
| typedef char __user *__sighandler_t; | |
| #else | |
| typedef void __signalfn_t(int); | |
| typedef __signalfn_t __user *__sighandler_t; | |
| #endif | |
| typedef struct sigaltstack { | |
| void __user *ss_sp; | |
| int ss_flags; | |
| size_t ss_size; | |
| } stack_t; | |
| #endif /* !__ASSEMBLY */ | |
| #endif /* _UAPI_ASM_PARISC_SIGNAL_H */ |