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make_lockfile: save current PID

This commit is contained in:
Andrew Dolgov 2010-02-05 15:01:36 +03:00
parent 44cfa02554
commit 82acc36dba
1 changed files with 2 additions and 1 deletions
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functions.php
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@ -2236,6 +2236,7 @@
$fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); $fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
if (flock($fp, LOCK_EX | LOCK_NB)) { if (flock($fp, LOCK_EX | LOCK_NB)) {
fwrite($fp, posix_getpid() . "\n");
return $fp; return $fp;
} else { } else {
return false; return false;