public/tt-rss
1
0
Fork 0
mirror of https://git.tt-rss.org/git/tt-rss.git synced 2025-12-13 20:55:55 +00:00
Code Issues Releases Wiki Activity

lock checking in update_feeds.php

Browse Source
This commit is contained in:
Andrew Dolgov
2007-09-25 04:23:29 +01:00
parent 0d826d0279
commit 31a6d42de4
2 changed files with 21 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
functions.php
View File

@@ -1720,17 +1720,19 @@
}
function file_is_locked($filename) {
error_reporting(0);
$fp = fopen($filename, "r");
error_reporting(DEFAULT_ERROR_LEVEL);
if ($fp) {
if (flock($fp, LOCK_EX | LOCK_NB)) {
flock($fp, LOCK_UN);
if (function_exists('flock')) {
error_reporting(0);
$fp = fopen($filename, "r");
error_reporting(DEFAULT_ERROR_LEVEL);
if ($fp) {
if (flock($fp, LOCK_EX | LOCK_NB)) {
flock($fp, LOCK_UN);
fclose($fp);
return false;
}
fclose($fp);
return false;
return true;
}
fclose($fp);
return true;
}
return false;
}