arch/cris/include/asm/signal.h

#ifndef _ASM_CRIS_SIGNAL_H
#define _ASM_CRIS_SIGNAL_H

#include <uapi/asm/signal.h>

/* 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	32
#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 old_sigaction {
	__sighandler_t sa_handler;
	old_sigset_t sa_mask;
	unsigned long sa_flags;
	void (*sa_restorer)(void);
};

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

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

/* here we could define asm-optimized sigaddset, sigdelset etc. operations. 
 * if we don't, generic ones are used from linux/signal.h
 */
#define ptrace_signal_deliver(regs, cookie) do { } while (0)

#endif