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Provide get_uptime_sec in a common include file

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so it is available to anything that cares.
This commit is contained in:
Phil Davis 2013-08-29 00:09:40 -07:00
parent 58ddb24fc6
commit df0cb10bbe
1 changed files with 13 additions and 0 deletions
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13
etc/inc/pfsense-utils.inc
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@ -1445,6 +1445,19 @@ function get_cpu_speed() {
return exec("sysctl hw.clockrate | awk '{ print $2 }'");
}
function get_uptime_sec() {
$boottime = "";
$matches = "";
exec("/sbin/sysctl -n kern.boottime", $boottime);
preg_match("/sec = (\d+)/", $boottime[0], $matches);
$boottime = $matches[1];
if(intval($boottime) == 0)
return 0;
$uptime = time() - $boottime;
return $uptime;
}
function add_hostname_to_watch($hostname) {
if(!is_dir("/var/db/dnscache")) {
mkdir("/var/db/dnscache");