1#ifndef _UAPI_M68K_SIGNAL_H 2#define _UAPI_M68K_SIGNAL_H 3 4#include <linux/types.h> 5 6/* Avoid too many header ordering problems. */ 7struct siginfo; 8 9#ifndef __KERNEL__ 10/* Here we must cater to libcs that poke about in kernel headers. */ 11 12#define NSIG 32 13typedef unsigned long sigset_t; 14 15#endif /* __KERNEL__ */ 16 17#define SIGHUP 1 18#define SIGINT 2 19#define SIGQUIT 3 20#define SIGILL 4 21#define SIGTRAP 5 22#define SIGABRT 6 23#define SIGIOT 6 24#define SIGBUS 7 25#define SIGFPE 8 26#define SIGKILL 9 27#define SIGUSR1 10 28#define SIGSEGV 11 29#define SIGUSR2 12 30#define SIGPIPE 13 31#define SIGALRM 14 32#define SIGTERM 15 33#define SIGSTKFLT 16 34#define SIGCHLD 17 35#define SIGCONT 18 36#define SIGSTOP 19 37#define SIGTSTP 20 38#define SIGTTIN 21 39#define SIGTTOU 22 40#define SIGURG 23 41#define SIGXCPU 24 42#define SIGXFSZ 25 43#define SIGVTALRM 26 44#define SIGPROF 27 45#define SIGWINCH 28 46#define SIGIO 29 47#define SIGPOLL SIGIO 48/* 49#define SIGLOST 29 50*/ 51#define SIGPWR 30 52#define SIGSYS 31 53#define SIGUNUSED 31 54 55/* These should not be considered constants from userland. */ 56#define SIGRTMIN 32 57#define SIGRTMAX _NSIG 58 59/* 60 * SA_FLAGS values: 61 * 62 * SA_ONSTACK indicates that a registered stack_t will be used. 63 * SA_RESTART flag to get restarting signals (which were the default long ago) 64 * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. 65 * SA_RESETHAND clears the handler when the signal is delivered. 66 * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. 67 * SA_NODEFER prevents the current signal from being masked in the handler. 68 * 69 * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single 70 * Unix names RESETHAND and NODEFER respectively. 71 */ 72#define SA_NOCLDSTOP 0x00000001 73#define SA_NOCLDWAIT 0x00000002 74#define SA_SIGINFO 0x00000004 75#define SA_ONSTACK 0x08000000 76#define SA_RESTART 0x10000000 77#define SA_NODEFER 0x40000000 78#define SA_RESETHAND 0x80000000 79 80#define SA_NOMASK SA_NODEFER 81#define SA_ONESHOT SA_RESETHAND 82 83#define MINSIGSTKSZ 2048 84#define SIGSTKSZ 8192 85 86#include <asm-generic/signal-defs.h> 87 88#ifndef __KERNEL__ 89/* Here we must cater to libcs that poke about in kernel headers. */ 90 91struct sigaction { 92 union { 93 __sighandler_t _sa_handler; 94 void (*_sa_sigaction)(int, struct siginfo *, void *); 95 } _u; 96 sigset_t sa_mask; 97 unsigned long sa_flags; 98 void (*sa_restorer)(void); 99}; 100 101#define sa_handler _u._sa_handler 102#define sa_sigaction _u._sa_sigaction 103 104#endif /* __KERNEL__ */ 105 106typedef struct sigaltstack { 107 void __user *ss_sp; 108 int ss_flags; 109 size_t ss_size; 110} stack_t; 111 112#endif /* _UAPI_M68K_SIGNAL_H */ 113