|  | // SPDX-License-Identifier: GPL-2.0 | 
|  | #include <linux/fs.h> | 
|  | #include <linux/init.h> | 
|  | #include <linux/kernel.h> | 
|  | #include <linux/proc_fs.h> | 
|  | #include <linux/seq_file.h> | 
|  | #include <linux/utsname.h> | 
|  | #include "internal.h" | 
|  |  | 
|  | static int version_proc_show(struct seq_file *m, void *v) | 
|  | { | 
|  | seq_printf(m, linux_proc_banner, | 
|  | utsname()->sysname, | 
|  | utsname()->release, | 
|  | utsname()->version); | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | static int __init proc_version_init(void) | 
|  | { | 
|  | struct proc_dir_entry *pde; | 
|  |  | 
|  | pde = proc_create_single("version", 0, NULL, version_proc_show); | 
|  | pde_make_permanent(pde); | 
|  | return 0; | 
|  | } | 
|  | fs_initcall(proc_version_init); |