arch/arm/kernel/sys_arm.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  *  linux/arch/arm/kernel/sys_arm.c
   4  *
   5  *  Copyright (C) People who wrote linux/arch/i386/kernel/sys_i386.c
   6  *  Copyright (C) 1995, 1996 Russell King.
   7  *
   8  *  This file contains various random system calls that
   9  *  have a non-standard calling sequence on the Linux/arm
  10  *  platform.
  11  */
  12 #include <linux/export.h>
  13 #include <linux/errno.h>
  14 #include <linux/sched.h>
  15 #include <linux/mm.h>
  16 #include <linux/sem.h>
  17 #include <linux/msg.h>
  18 #include <linux/shm.h>
  19 #include <linux/stat.h>
  20 #include <linux/syscalls.h>
  21 #include <linux/mman.h>
  22 #include <linux/fs.h>
  23 #include <linux/file.h>
  24 #include <linux/ipc.h>
  25 #include <linux/uaccess.h>
  26 #include <linux/slab.h>
  27
  28 /*
  29  * Since loff_t is a 64 bit type we avoid a lot of ABI hassle
  30  * with a different argument ordering.
  31  */
  32 asmlinkage long sys_arm_fadvise64_64(int fd, int advice,
  33                                      loff_t offset, loff_t len)
  34 {
  35         return ksys_fadvise64_64(fd, offset, len, advice);
  36 }