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Use sysctl for this since its better rather than going thorugh dmesg

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This commit is contained in:
Ermal 2013-01-16 13:21:01 +00:00
parent 2d6a5d6a5d
commit 5cd73772aa
1 changed files with 5 additions and 13 deletions
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18
etc/inc/util.inc
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@ -1453,19 +1453,11 @@ function set_sysctl($values) {
* [0]real and [1]available
*/
function get_memory() {
$matches = "";
if(file_exists("/var/log/dmesg.boot"))
$mem = `cat /var/log/dmesg.boot | grep memory`;
else
$mem = `dmesg -a | grep memory`;
if (preg_match_all("/avail memory.* \((.*)MB\)/", $mem, $matches))
return array($matches[1][0], $matches[1][0]);
if(!$real && !$avail) {
$real = trim(`sysctl hw.physmem | cut -d' ' -f2`);
$avail = trim(`sysctl hw.realmem | cut -d' ' -f2`);
/* convert from bytes to megabytes */
return array(($real/1048576),($avail/1048576));
}
$real = trim(`sysctl -n hw.physmem`, " \n");
$avail = trim(`sysctl hw.realmem`, " \n");
/* convert from bytes to megabytes */
return array(($real/1048576),($avail/1048576));
}
function mute_kernel_msgs() {