aboutsummaryrefslogtreecommitdiff
path: root/arch/alpha/include/asm/signal.h
blob: 8a1ac28cd56208ea4b9db87740f72f3bf061371b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
#ifndef _ASMAXP_SIGNAL_H
#define _ASMAXP_SIGNAL_H

#include <uapi/asm/signal.h>

/* Digital Unix defines 64 signals.  Most things should be clean enough
   to redefine this at will, if care is taken to make libc match.  */

#define _NSIG		64
#define _NSIG_BPW	64
#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)

typedef unsigned long old_sigset_t;		/* at least 32 bits */

typedef struct {
	unsigned long sig[_NSIG_WORDS];
} sigset_t;

struct osf_sigaction {
	__sighandler_t	sa_handler;
	old_sigset_t	sa_mask;
	int		sa_flags;
};

struct sigaction {
	__sighandler_t	sa_handler;
	unsigned long	sa_flags;
	sigset_t	sa_mask;	/* mask last for extensibility */
};

struct k_sigaction {
	struct sigaction sa;
	__sigrestore_t ka_restorer;
};
#include <asm/sigcontext.h>
#endif