/* * (C) Finite State Machine Labs Inc. 2000 business@fsmlabs.com * * Released under the terms of GPL 2. * Open RTLinux makes use of a patented process described in * US Patent 5,995,745. Use of this process is governed * by the Open RTLinux Patent License which can be obtained from * www.fsmlabs.com/PATENT or by sending email to * licensequestions@fsmlabs.com *//* * RTLinux signal and the user-level RTLinux signals conflict. * This is ok since users should NOT be making RTLinux calls * from normal user code outside of PSC.  -- Cort */#ifdef __RTL_SIGNAL_H__#error rtlinux_signal.h cannot be included with RTLinux posix/signal.h#endif#ifndef _RTLINUX_SIGNAL_H#define _RTLINUX_SIGNAL_H#ifdef __cplusplusextern "C" {#endif#include <unistd.h>#include <sys/types.h>#ifndef __KERNEL__#define __KERNEL__#include <asm/irq.h>#undef __KERNEL__#else#include <asm/irq.h>#endif#include <rtl_time.h>/* handlers */#define RTLINUX_SIG_IGN 	0#define RTLINUX_SIG_DFL 	0/* signals */#define RTLINUX_SIGIRQ0		0#define RTLINUX_SIGTIMER0	(NR_IRQS)#define RTLINUX_SIGTIMER1	(RTLINUX_SIGTIMER0+1)#define RTLINUX_SIGTIMER2	(RTLINUX_SIGTIMER0+2)#define RTLINUX_SIGTIMER3	(RTLINUX_SIGTIMER0+3)#define RTLINUX_SIGTIMER4	(RTLINUX_SIGTIMER0+4)#define RTLINUX_SIGTIMER5	(RTLINUX_SIGTIMER0+5)#define RTLINUX_SIGTIMER6	(RTLINUX_SIGTIMER0+6)#define RTLINUX_SIGTIMER7	(RTLINUX_SIGTIMER0+7)#define RTLINUX_SIGTIMER8	(RTLINUX_SIGTIMER0+8)#define RTLINUX_SIGTIMER9	(RTLINUX_SIGTIMER0+9)#define RTLINUX_SIGTIMER10	(RTLINUX_SIGTIMER0+10)#define RTLINUX_SIGTIMER11	(RTLINUX_SIGTIMER0+11)#define RTLINUX_SIGTIMER12	(RTLINUX_SIGTIMER0+12)#define RTLINUX_SIGTIMER13	(RTLINUX_SIGTIMER0+13)#define RTLINUX_SIGTIMER14	(RTLINUX_SIGTIMER0+14)#define RTLINUX_SIGTIMER15	(RTLINUX_SIGTIMER0+15)#define RTLINUX_SIGUSR0		(RTLINUX_SIGTIMER15+16)#define RTLINUX_SIGUSR1		(RTLINUX_SIGUSR0+1)#define RTLINUX_SIGUSR2		(RTLINUX_SIGUSR1+1)#define RTLINUX_SIGUSR3		(RTLINUX_SIGUSR2+1)#define RTLINUX_SIGMAX		(RTLINUX_SIGUSR3)/* flags */#define RTLINUX_SA_ONESHOT	1#define RTLINUX_SA_RESETHAND	1#define RTLINUX_SA_PERIODIC	0/* sigprocmask modes */#define RTLINUX_SIG_BLOCK 	0xa00#define RTLINUX_SIG_UNBLOCK 	0xb00#define RTLINUX_SIG_SETMASK	0xc00#define RTLINUX_SIGNWORDS	(RTLINUX_SIGMAX / (8 * sizeof (unsigned long int))) + 1	typedef struct {		unsigned long int __val[RTLINUX_SIGNWORDS];	} rtlinux_sigset_t;	struct rtlinux_sigaction {		int sa_signal;		void (*sa_handler) (int);		rtlinux_sigset_t sa_mask;		int sa_flags;		hrtime_t sa_period;	};	extern rtlinux_sigset_t rtlinux_blocked;	extern hrtime_t gethrtime(void);	int rtlinux_sigaction(int, struct rtlinux_sigaction *,			      struct rtlinux_sigaction *);	int rtlinux_sigprocmask(int, rtlinux_sigset_t *,				rtlinux_sigset_t *);	int rtlinux_sigemptyset(rtlinux_sigset_t *);	int rtlinux_sigfillset(rtlinux_sigset_t *);	int rtlinux_sigaddset(rtlinux_sigset_t *, int);	int rtlinux_sigdelset(rtlinux_sigset_t *, int);	int rtlinux_sigismember(const rtlinux_sigset_t *, int);	int rtf_create(unsigned int fifo, int size);	int rtf_destroy(unsigned int fifo);	extern int rtf_put(unsigned int fifo, void *buf, int count);	extern int rtf_get(unsigned int fifo, void *buf, int count);#ifdef __cplusplus}#endif#endif				/* _RTLINUX_SIGNAL_H */