LXR linux/include/asm-generic/syscalls.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __ASM_GENERIC_SYSCALLS_H
   3#define __ASM_GENERIC_SYSCALLS_H
   4
   5#include <linux/compiler.h>
   6#include <linux/linkage.h>
   7
   8/*
   9 * Calling conventions for these system calls can differ, so
  10 * it's possible to override them.
  11 */
  12
  13#ifndef sys_mmap2
  14asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
  15                        unsigned long prot, unsigned long flags,
  16                        unsigned long fd, unsigned long pgoff);
  17#endif
  18
  19#ifndef sys_mmap
  20asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
  21                        unsigned long prot, unsigned long flags,
  22                        unsigned long fd, off_t pgoff);
  23#endif
  24
  25#ifndef sys_rt_sigreturn
  26asmlinkage long sys_rt_sigreturn(struct pt_regs *regs);
  27#endif
  28
  29#endif /* __ASM_GENERIC_SYSCALLS_H */
  30