utils

sname.c (702B)

// Collection of Unix tools, comparable to coreutils
// SPDX-FileCopyrightText: 2017-2022 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
#include <stdio.h>       // printf(), perror()
#include <sys/utsname.h> // utsname, uname()
int
main()
{
	struct utsname name;
	if(uname(&name) != 0)
	{
		perror("uname");
		return 1;
	}
	int ret = printf("sysname=%s\nnodename=%s\nrelease=%s\nversion=%s\nmachine=%s\n",
	                 name.sysname,
	                 name.nodename,
	                 name.release,
	                 name.version,
	                 name.machine);
	if(ret < 0)
	{
		perror("sname");
		return 1;
	}
	return 0;
}