X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fpidfile.php;h=7157a6e591a2eeb6f830798c7347f002b79f2be2;hb=c105a67cd9cb0669c492cb20d1153fac1c001b56;hp=47df8d1f4624ef43fa2430d013f4000f8edad411;hpb=c3867f4ce4249079e1dba04ebfdc74457afbee7b;p=friendica.git

diff --git a/include/pidfile.php b/include/pidfile.php
index 47df8d1f46..7157a6e591 100644
--- a/include/pidfile.php
+++ b/include/pidfile.php
@@ -7,8 +7,8 @@ class pidfile {
 		$this->_file = "$dir/$name.pid";
 
 		if (file_exists($this->_file)) {
-			$pid = trim(file_get_contents($this->_file));
-			if (posix_kill($pid, 0)) {
+			$pid = trim(@file_get_contents($this->_file));
+			if (($pid != "") && posix_kill($pid, 0)) {
 				$this->_running = true;
 			}
 		}
@@ -21,12 +21,20 @@ class pidfile {
 
 	public function __destruct() {
 		if ((! $this->_running) && file_exists($this->_file)) {
-			unlink($this->_file);
+			@unlink($this->_file);
 		}
 	}
 
 	public function is_already_running() {
 		return $this->_running;
 	}
+
+	public function running_time() {
+		return(time() - @filectime($this->_file));
+	}
+
+	public function kill() {
+		if (file_exists($this->_file))
+			return(posix_kill(file_get_contents($this->_file), SIGTERM));
+	}
 }
-?>