xref: /linux/fs/proc/version.c (revision 4f2c0a4acffbec01079c28f839422e64ddeff004) 
1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/fs.h>
3 #include <linux/init.h>
4 #include <linux/kernel.h>
5 #include <linux/proc_fs.h>
6 #include <linux/seq_file.h>
7 #include <linux/utsname.h>
8 #include "internal.h"
9 
version_proc_show(struct seq_file * m,void * v)10 static int version_proc_show(struct seq_file *m, void *v)
11 {
12 	seq_printf(m, linux_proc_banner,
13 		utsname()->sysname,
14 		utsname()->release,
15 		utsname()->version);
16 	return 0;
17 }
18 
proc_version_init(void)19 static int __init proc_version_init(void)
20 {
21 	struct proc_dir_entry *pde;
22 
23 	pde = proc_create_single("version", 0, NULL, version_proc_show);
24 	pde_make_permanent(pde);
25 	return 0;
26 }
27 fs_initcall(proc_version_init);
28