xref: /OK3568_Linux_fs/kernel/fs/proc/version.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun #include <linux/fs.h>
3*4882a593Smuzhiyun #include <linux/init.h>
4*4882a593Smuzhiyun #include <linux/kernel.h>
5*4882a593Smuzhiyun #include <linux/proc_fs.h>
6*4882a593Smuzhiyun #include <linux/seq_file.h>
7*4882a593Smuzhiyun #include <linux/utsname.h>
8*4882a593Smuzhiyun 
version_proc_show(struct seq_file * m,void * v)9*4882a593Smuzhiyun static int version_proc_show(struct seq_file *m, void *v)
10*4882a593Smuzhiyun {
11*4882a593Smuzhiyun 	seq_printf(m, linux_proc_banner,
12*4882a593Smuzhiyun 		utsname()->sysname,
13*4882a593Smuzhiyun 		utsname()->release,
14*4882a593Smuzhiyun 		utsname()->version);
15*4882a593Smuzhiyun 	return 0;
16*4882a593Smuzhiyun }
17*4882a593Smuzhiyun 
proc_version_init(void)18*4882a593Smuzhiyun static int __init proc_version_init(void)
19*4882a593Smuzhiyun {
20*4882a593Smuzhiyun 	proc_create_single("version", 0, NULL, version_proc_show);
21*4882a593Smuzhiyun 	return 0;
22*4882a593Smuzhiyun }
23*4882a593Smuzhiyun fs_initcall(proc_version_init);
24