Convert almost all /sbin/sysctl calls to php functions

1 files changed, 8 insertions, 5 deletions

diff --git a/etc/rc.bootup b/etc/rc.bootup
index 815480a..69eb486 100755
--- a/etc/rc.bootup
+++ b/etc/rc.bootup
@@ -392,16 +392,19 @@ if($config['system']['afterbootupshellcmd'] <> "") {
 if($physmem < $g['minimum_ram_warning']) {
 	require_once("/etc/inc/notices.inc");
 	file_notice("{$g['product_name']}MemoryRequirements", "{$g['product_name']} requires at least {$g['minimum_ram_warning_text']} of RAM.  Expect unusual performance.  This platform is not supported.", "Memory", "", 1);
-	mwexec("/sbin/sysctl net.inet.tcp.recvspace=4096");
-	mwexec("/sbin/sysctl net.inet.tcp.sendspace=4096");
+	set_sysctl(array(
+		"net.inet.tcp.recvspace" => "4096",
+		"net.inet.tcp.sendspace" => "4096"
+	));
 }
 
 /* if we are operating at 1000 then increase timeouts.
    this was never accounted for after moving to 1000 hz */
-$kern_hz = `/sbin/sysctl kern.clockrate | /usr/bin/awk '{ print $5 }' | /usr/bin/cut -d"," -f1`;
-$kern_hz = trim($kern_hz, "\r\n");
+$kern_hz = get_single_sysctl('kern.clockrate');
+$kern_hz = substr($kern_hz, strpos($kern_hz, "hz = ") + 5);
+$kern_hz = substr($kern_hz, 0, strpos($kern_hz, ","));
 if($kern_hz == "1000") 
-	mwexec("/sbin/sysctl net.inet.tcp.rexmit_min=30");
+	set_single_sysctl("net.inet.tcp.rexmit_min" , "30");
 
 /* start the igmpproxy daemon */
 services_igmpproxy_configure();