[PATCH] m68k: cleanup unistd.h
Remove long obsolete kernel syscalls, only execve is still used. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -410,46 +410,7 @@ __syscall_return(type,__res); \
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#ifdef __KERNEL_SYSCALLS__
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#include <linux/compiler.h>
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#include <linux/interrupt.h>
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#include <linux/types.h>
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/*
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* we need this inline - forking from kernel space will result
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* in NO COPY ON WRITE (!!!), until an execve is executed. This
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* is no problem, but for the stack. This is handled by not letting
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* main() use the stack at all after fork(). Thus, no function
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* calls - which means inline code for fork too, as otherwise we
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* would use the stack upon exit from 'fork()'.
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*
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* Actually only pause and fork are needed inline, so that there
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* won't be any messing with the stack from main(), but we define
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* some others too.
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*/
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#define __NR__exit __NR_exit
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static inline _syscall0(pid_t,setsid)
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static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
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static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
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static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
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static inline _syscall1(int,dup,int,fd)
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static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
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static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
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static inline _syscall1(int,close,int,fd)
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static inline _syscall1(int,_exit,int,exitcode)
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static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
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asmlinkage long sys_mmap2(
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unsigned long addr, unsigned long len,
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unsigned long prot, unsigned long flags,
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unsigned long fd, unsigned long pgoff);
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asmlinkage int sys_execve(char *name, char **argv, char **envp);
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asmlinkage int sys_pipe(unsigned long *fildes);
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struct pt_regs;
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struct sigaction;
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asmlinkage long sys_rt_sigaction(int sig,
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const struct sigaction __user *act,
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struct sigaction __user *oact,
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size_t sigsetsize);
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#endif /* __KERNEL_SYSCALLS__ */
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