xref: /OK3568_Linux_fs/kernel/arch/arm/kernel/sys_arm.c (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  *  linux/arch/arm/kernel/sys_arm.c
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  *  Copyright (C) People who wrote linux/arch/i386/kernel/sys_i386.c
6*4882a593Smuzhiyun  *  Copyright (C) 1995, 1996 Russell King.
7*4882a593Smuzhiyun  *
8*4882a593Smuzhiyun  *  This file contains various random system calls that
9*4882a593Smuzhiyun  *  have a non-standard calling sequence on the Linux/arm
10*4882a593Smuzhiyun  *  platform.
11*4882a593Smuzhiyun  */
12*4882a593Smuzhiyun #include <linux/export.h>
13*4882a593Smuzhiyun #include <linux/errno.h>
14*4882a593Smuzhiyun #include <linux/sched.h>
15*4882a593Smuzhiyun #include <linux/mm.h>
16*4882a593Smuzhiyun #include <linux/sem.h>
17*4882a593Smuzhiyun #include <linux/msg.h>
18*4882a593Smuzhiyun #include <linux/shm.h>
19*4882a593Smuzhiyun #include <linux/stat.h>
20*4882a593Smuzhiyun #include <linux/syscalls.h>
21*4882a593Smuzhiyun #include <linux/mman.h>
22*4882a593Smuzhiyun #include <linux/fs.h>
23*4882a593Smuzhiyun #include <linux/file.h>
24*4882a593Smuzhiyun #include <linux/ipc.h>
25*4882a593Smuzhiyun #include <linux/uaccess.h>
26*4882a593Smuzhiyun #include <linux/slab.h>
27*4882a593Smuzhiyun 
28*4882a593Smuzhiyun /*
29*4882a593Smuzhiyun  * Since loff_t is a 64 bit type we avoid a lot of ABI hassle
30*4882a593Smuzhiyun  * with a different argument ordering.
31*4882a593Smuzhiyun  */
sys_arm_fadvise64_64(int fd,int advice,loff_t offset,loff_t len)32*4882a593Smuzhiyun asmlinkage long sys_arm_fadvise64_64(int fd, int advice,
33*4882a593Smuzhiyun 				     loff_t offset, loff_t len)
34*4882a593Smuzhiyun {
35*4882a593Smuzhiyun 	return ksys_fadvise64_64(fd, offset, len, advice);
36*4882a593Smuzhiyun }
37