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[Cache] Fix locking on Solaris

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This commit is contained in:
Nicolas Grekas 2018-06-21 11:23:42 +02:00
parent 92c37b9711
commit 43da583267
1 changed files with 14 additions and 7 deletions
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21
src/Symfony/Component/Cache/LockRegistry.php
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@ -64,9 +64,11 @@ class LockRegistry
$previousFiles = self::$files;
self::$files = $files;
foreach (self::$openedFiles as $k => $file) {
flock($file, LOCK_UN);
fclose($file);
foreach (self::$openedFiles as $file) {
if ($file) {
flock($file, LOCK_UN);
fclose($file);
}
}
self::$openedFiles = self::$lockedFiles = array();
@ -112,7 +114,7 @@ class LockRegistry
flock($lock, LOCK_SH);
} finally {
flock($lock, LOCK_UN);
self::$lockedFiles[$key] = false;
unset(self::$lockedFiles[$key]);
}
return false;
@ -120,11 +122,16 @@ class LockRegistry
private static function open(int $key)
{
if ($h = self::$openedFiles[$key] ?? null) {
if (null !== $h = self::$openedFiles[$key] ?? null) {
return $h;
}
if ($h = fopen(self::$files[$key], 'rb')) {
return self::$openedFiles[$key] = $h;
set_error_handler(function () {});
try {
$h = fopen(self::$files[$key], 'r+');
} finally {
restore_error_handler();
}
self::$openedFiles[$key] = $h ?: @fopen(self::$files[$key], 'r');
}
}