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path: root/laptop/slstatuso/components/kernel_release.c
blob: 36a6a443d8ced6792be7079820182c4ac578dcb7 (plain)
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/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include <sys/utsname.h>

#include "../slstatus.h"
#include "../util.h"

const char *
kernel_release(const char *unused)
{
	struct utsname udata;

	if (uname(&udata) < 0) {
		warn("uname:");
		return NULL;
	}

	return bprintf("%s", udata.release);
}