root/arch/sh/include/asm/syscalls_32.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_SH_SYSCALLS_32_H
   3 #define __ASM_SH_SYSCALLS_32_H
   4 
   5 #ifdef __KERNEL__
   6 
   7 #include <linux/compiler.h>
   8 #include <linux/linkage.h>
   9 #include <linux/types.h>
  10 
  11 struct pt_regs;
  12 
  13 asmlinkage int sys_sigreturn(void);
  14 asmlinkage int sys_rt_sigreturn(void);
  15 asmlinkage int sys_sh_pipe(void);
  16 asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,
  17                                      size_t count, long dummy, loff_t pos);
  18 asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,
  19                                       size_t count, long dummy, loff_t pos);
  20 asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
  21                                         u32 len0, u32 len1, int advice);
  22 
  23 /* Misc syscall related bits */
  24 asmlinkage long do_syscall_trace_enter(struct pt_regs *regs);
  25 asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
  26 asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int save_r0,
  27                                  unsigned long thread_info_flags);
  28 
  29 #endif /* __KERNEL__ */
  30 #endif /* __ASM_SH_SYSCALLS_32_H */