1. 根目录:
2. arch
3. sparc
4. kernel
5. systbls.h

#ifndef _SYSTBLS_H
#define _SYSTBLS_H

#include <linux/signal.h>
#include <linux/kernel.h>
#include <linux/compat.h>
#include <linux/types.h>

#include <asm/utrap.h>

asmlinkage unsigned long sys_getpagesize(void);
asmlinkage long sparc_pipe(struct pt_regs *regs);
asmlinkage unsigned long c_sys_nis_syscall(struct pt_regs *regs);
asmlinkage long sys_getdomainname(char __user *name, int len);
void do_rt_sigreturn(struct pt_regs *regs);
asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
			 unsigned long prot, unsigned long flags,
			 unsigned long fd, unsigned long off);
asmlinkage void sparc_breakpoint(struct pt_regs *regs);

#ifdef CONFIG_SPARC32
asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
			  unsigned long prot, unsigned long flags,
			  unsigned long fd, unsigned long pgoff);
long sparc_remap_file_pages(unsigned long start, unsigned long size,
			    unsigned long prot, unsigned long pgoff,
			    unsigned long flags);

#endif /* CONFIG_SPARC32 */

#ifdef CONFIG_SPARC64
asmlinkage long sys_sparc_ipc(unsigned int call, int first,
			      unsigned long second,
			      unsigned long third,
			      void __user *ptr, long fifth);
asmlinkage long sparc64_personality(unsigned long personality);
asmlinkage long sys64_munmap(unsigned long addr, size_t len);
asmlinkage unsigned long sys64_mremap(unsigned long addr,
				      unsigned long old_len,
				      unsigned long new_len,
				      unsigned long flags,
				      unsigned long new_addr);
asmlinkage long sys_utrap_install(utrap_entry_t type,
				  utrap_handler_t new_p,
				  utrap_handler_t new_d,
				  utrap_handler_t __user *old_p,
				  utrap_handler_t __user *old_d);
asmlinkage long sparc_memory_ordering(unsigned long model,
				      struct pt_regs *regs);
asmlinkage void sparc64_set_context(struct pt_regs *regs);
asmlinkage void sparc64_get_context(struct pt_regs *regs);
asmlinkage long sys32_truncate64(const char __user * path,
				 unsigned long high,
				 unsigned long low);
asmlinkage long sys32_ftruncate64(unsigned int fd,
				  unsigned long high,
				  unsigned long low);
struct compat_stat64;
asmlinkage long compat_sys_stat64(const char __user * filename,
				  struct compat_stat64 __user *statbuf);
asmlinkage long compat_sys_lstat64(const char __user * filename,
				   struct compat_stat64 __user *statbuf);
asmlinkage long compat_sys_fstat64(unsigned int fd,
				   struct compat_stat64 __user * statbuf);
asmlinkage long compat_sys_fstatat64(unsigned int dfd,
				     const char __user *filename,
				     struct compat_stat64 __user * statbuf, int flag);
asmlinkage compat_ssize_t sys32_pread64(unsigned int fd,
					char __user *ubuf,
					compat_size_t count,
					unsigned long poshi,
					unsigned long poslo);
asmlinkage compat_ssize_t sys32_pwrite64(unsigned int fd,
					 char __user *ubuf,
					 compat_size_t count,
					 unsigned long poshi,
					 unsigned long poslo);
asmlinkage long compat_sys_readahead(int fd,
				     unsigned long offhi,
				     unsigned long offlo,
				     compat_size_t count);
long compat_sys_fadvise64(int fd,
			  unsigned long offhi,
			  unsigned long offlo,
			  compat_size_t len, int advice);
long compat_sys_fadvise64_64(int fd,
			     unsigned long offhi, unsigned long offlo,
			     unsigned long lenhi, unsigned long lenlo,
			     int advice);
long sys32_sync_file_range(unsigned int fd,
			   unsigned long off_high, unsigned long off_low,
			   unsigned long nb_high, unsigned long nb_low,
			   unsigned int flags);
asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
				     u32 lenhi, u32 lenlo);
asmlinkage long compat_sys_fstat64(unsigned int fd,
				   struct compat_stat64 __user * statbuf);
asmlinkage long compat_sys_fstatat64(unsigned int dfd,
				     const char __user *filename,
				     struct compat_stat64 __user * statbuf,
				     int flag);
#endif /* CONFIG_SPARC64 */
#endif /* _SYSTBLS_H */