[PATCH] m68k: cleanup unistd.h

#ifdef __KERNEL_SYSCALLS__

#include <linux/compiler.h>

#include <linux/interrupt.h>

#include <linux/types.h>

/*

 * we need this inline - forking from kernel space will result

 * in NO COPY ON WRITE (!!!), until an execve is executed. This

 * is no problem, but for the stack. This is handled by not letting

 * main() use the stack at all after fork(). Thus, no function

 * calls - which means inline code for fork too, as otherwise we

 * would use the stack upon exit from 'fork()'.

 *

 * Actually only pause and fork are needed inline, so that there

 * won't be any messing with the stack from main(), but we define

 * some others too.

 */

#define __NR__exit __NR_exit

static inline _syscall0(pid_t,setsid)

static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)

static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)

static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)

static inline _syscall1(int,dup,int,fd)

static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)

static inline _syscall3(int,open,const char *,file,int,flag,int,mode)

static inline _syscall1(int,close,int,fd)

static inline _syscall1(int,_exit,int,exitcode)

static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)

asmlinkage long sys_mmap2(

			unsigned long addr, unsigned long len,

			unsigned long prot, unsigned long flags,

			unsigned long fd, unsigned long pgoff);

asmlinkage int sys_execve(char *name, char **argv, char **envp);

asmlinkage int sys_pipe(unsigned long *fildes);

struct pt_regs;

struct sigaction;

asmlinkage long sys_rt_sigaction(int sig,

				const struct sigaction __user *act,

				struct sigaction __user *oact,

				size_t sigsetsize);

#endif /* __KERNEL_SYSCALLS__ */