/arch/frv/include/asm/signal.h

 1#ifndef _ASM_SIGNAL_H
 2#define _ASM_SIGNAL_H
 3
 4#include <linux/types.h>
 5
 6#ifndef __KERNEL__
 7/* Here we must cater to libcs that poke about in kernel headers.  */
 8
 9#define NSIG		32
10typedef unsigned long sigset_t;
11
12#endif /* !__KERNEL__ */
13
14#define SA_RESTORER	0x04000000 /* to get struct sigaction correct */
15
16#include <asm-generic/signal.h>
17
18#ifdef __KERNEL__
19struct old_sigaction {
20	__sighandler_t sa_handler;
21	old_sigset_t sa_mask;
22	unsigned long sa_flags;
23	__sigrestore_t sa_restorer;
24};
25
26#else
27/* Here we must cater to libcs that poke about in kernel headers.  */
28
29struct sigaction {
30	union {
31	  __sighandler_t _sa_handler;
32	  void (*_sa_sigaction)(int, struct siginfo *, void *);
33	} _u;
34	sigset_t sa_mask;
35	unsigned long sa_flags;
36	void (*sa_restorer)(void);
37};
38
39#define sa_handler	_u._sa_handler
40#define sa_sigaction	_u._sa_sigaction
41
42#endif /* __KERNEL__ */
43
44#endif /* _ASM_SIGNAL_H */