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#ifndef __ASM_GENERIC_SIGNAL_H

#define __ASM_GENERIC_SIGNAL_H

#include <linux/types.h>

#define _NSIG           64

#define _NSIG_BPW       __BITS_PER_LONG

#define _NSIG_WORDS     (_NSIG / _NSIG_BPW)

#define SIGHUP           1

#define SIGINT           2

#define SIGQUIT          3

#define SIGILL           4

#define SIGTRAP          5

#define SIGABRT          6

#define SIGIOT           6

#define SIGBUS           7

#define SIGFPE           8

#define SIGKILL          9

#define SIGUSR1         10

#define SIGSEGV         11

#define SIGUSR2         12

#define SIGPIPE         13

#define SIGALRM         14

#define SIGTERM         15

#define SIGSTKFLT       16

#define SIGCHLD         17

#define SIGCONT         18

#define SIGSTOP         19

#define SIGTSTP         20

#define SIGTTIN         21

#define SIGTTOU         22

#define SIGURG          23

#define SIGXCPU         24

#define SIGXFSZ         25

#define SIGVTALRM       26

#define SIGPROF         27

#define SIGWINCH        28

#define SIGIO           29

#define SIGPOLL         SIGIO

/*

#define SIGLOST         29

*/

#define SIGPWR          30

#define SIGSYS          31

#define SIGUNUSED       31

/* These should not be considered constants from userland.  */

#define SIGRTMIN        32

#ifndef SIGRTMAX

#define SIGRTMAX        _NSIG

#endif

/*

 * 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_NOCLDSTOP    0x00000001

#define SA_NOCLDWAIT    0x00000002

#define SA_SIGINFO      0x00000004

#define SA_ONSTACK      0x08000000

#define SA_RESTART      0x10000000

#define SA_NODEFER      0x40000000

#define SA_RESETHAND    0x80000000

#define SA_NOMASK       SA_NODEFER

#define SA_ONESHOT      SA_RESETHAND

/*

 * New architectures should not define the obsolete

 *      SA_RESTORER     0x04000000

 */

#define MINSIGSTKSZ     2048

#define SIGSTKSZ        8192

#ifndef __ASSEMBLY__

typedef struct {

        unsigned long sig[_NSIG_WORDS];

} sigset_t;

/* not actually used, but required for linux/syscalls.h */

typedef unsigned long old_sigset_t;

#include <asm-generic/signal-defs.h>

#ifdef SA_RESTORER

#define __ARCH_HAS_SA_RESTORER

#endif

struct sigaction {

        __sighandler_t sa_handler;

        unsigned long sa_flags;

#ifdef SA_RESTORER

        __sigrestore_t sa_restorer;

#endif

        sigset_t sa_mask;               /* mask last for extensibility */

};

typedef struct sigaltstack {

        void *ss_sp;

        int ss_flags;

        size_t ss_size;

} stack_t;

#endif /* __ASSEMBLY__ */

#endif /* __ASM_GENERIC_SIGNAL_H */