[linux-2.6-block.git] / arch / um / sys-i386 / shared / sysdep / syscalls.h

/* 
 * Copyright (C) 2000 - 2008 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 * Licensed under the GPL
 */

#include "asm/unistd.h"
#include "sysdep/ptrace.h"

typedef long syscall_handler_t(struct pt_regs);

/* Not declared on x86, incompatible declarations on x86_64, so these have
 * to go here rather than in sys_call_table.c
 */
extern syscall_handler_t sys_rt_sigaction;

extern syscall_handler_t *sys_call_table[];

#define EXECUTE_SYSCALL(syscall, regs) \
	((long (*)(struct syscall_args)) \
	 (*sys_call_table[syscall]))(SYSCALL_ARGS(&regs->regs))
Commit	Line	Data
1da177e4	1	/*
f87ea91d	2	* Copyright (C) 2000 - 2008 Jeff Dike (jdike@{addtoit,linux.intel}.com)
1da177e4 LT	3	* Licensed under the GPL
	4	*/
	5
	6	#include "asm/unistd.h"
	7	#include "sysdep/ptrace.h"
	8
	9	typedef long syscall_handler_t(struct pt_regs);
	10
	11	/* Not declared on x86, incompatible declarations on x86_64, so these have
	12	* to go here rather than in sys_call_table.c
	13	*/
1da177e4 LT	14	extern syscall_handler_t sys_rt_sigaction;
1da177e4 LT	15
e32dacb9 JD	16	extern syscall_handler_t *sys_call_table[];
e32dacb9 JD	17
1da177e4	18	#define EXECUTE_SYSCALL(syscall, regs) \
f87ea91d JD	19	((long (*)(struct syscall_args)) \
f87ea91d JD	20	(*sys_call_table[syscall]))(SYSCALL_ARGS(&regs->regs))