aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-sh/unistd.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-sh/unistd.h')
-rw-r--r--include/asm-sh/unistd.h70
1 files changed, 0 insertions, 70 deletions
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 5d5e9f94def5..f1a0cbc966be 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -472,76 +472,6 @@ __syscall_return(type,__sc0); \
472#define __ARCH_WANT_SYS_RT_SIGACTION 472#define __ARCH_WANT_SYS_RT_SIGACTION
473#define __ARCH_WANT_SYS_RT_SIGSUSPEND 473#define __ARCH_WANT_SYS_RT_SIGSUSPEND
474 474
475#ifdef __KERNEL_SYSCALLS__
476
477#include <linux/compiler.h>
478#include <linux/types.h>
479#include <linux/linkage.h>
480#include <asm/ptrace.h>
481
482/*
483 * we need this inline - forking from kernel space will result
484 * in NO COPY ON WRITE (!!!), until an execve is executed. This
485 * is no problem, but for the stack. This is handled by not letting
486 * main() use the stack at all after fork(). Thus, no function
487 * calls - which means inline code for fork too, as otherwise we
488 * would use the stack upon exit from 'fork()'.
489 *
490 * Actually only pause and fork are needed inline, so that there
491 * won't be any messing with the stack from main(), but we define
492 * some others too.
493 */
494#define __NR__exit __NR_exit
495static __inline__ _syscall0(int,pause)
496static __inline__ _syscall0(int,sync)
497static __inline__ _syscall0(pid_t,setsid)
498static __inline__ _syscall3(int,write,int,fd,const char *,buf,off_t,count)
499static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
500static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
501static __inline__ _syscall1(int,dup,int,fd)
502static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
503static __inline__ _syscall3(int,open,const char *,file,int,flag,int,mode)
504static __inline__ _syscall1(int,close,int,fd)
505static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
506static __inline__ _syscall1(int,delete_module,const char *,name)
507
508static __inline__ pid_t wait(int * wait_stat)
509{
510 return waitpid(-1,wait_stat,0);
511}
512
513asmlinkage long sys_mmap2(
514 unsigned long addr, unsigned long len,
515 unsigned long prot, unsigned long flags,
516 unsigned long fd, unsigned long pgoff);
517asmlinkage int sys_execve(char *ufilename, char **uargv,
518 char **uenvp, unsigned long r7,
519 struct pt_regs regs);
520asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
521 unsigned long parent_tidptr,
522 unsigned long child_tidptr,
523 struct pt_regs regs);
524asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
525 unsigned long r6, unsigned long r7,
526 struct pt_regs regs);
527asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
528 unsigned long r6, unsigned long r7,
529 struct pt_regs regs);
530asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
531 unsigned long r6, unsigned long r7,
532 struct pt_regs regs);
533asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char *buf,
534 size_t count, long dummy, loff_t pos);
535asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char *buf,
536 size_t count, long dummy, loff_t pos);
537struct sigaction;
538asmlinkage long sys_rt_sigaction(int sig,
539 const struct sigaction __user *act,
540 struct sigaction __user *oact,
541 size_t sigsetsize);
542
543#endif /* __KERNEL_SYSCALLS__ */
544
545/* 475/*
546 * "Conditional" syscalls 476 * "Conditional" syscalls
547 * 477 *