#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> 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 version_proc_open(struct inode *inode, struct file *file){	return single_open(file, version_proc_show, NULL);} static const struct file_operations version_proc_fops = {	.open		= version_proc_open,	.read		= seq_read,	.llseek		= seq_lseek,	.release	= single_release,}; static int __init proc_version_init(void){	proc_create("version", 0, NULL, &version_proc_fops);	return 0;}module_init(proc_version_init);