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daemon: fallback automatically when pcntl_signal() is not present

This commit is contained in:
Andrew Dolgov
2010-03-22 11:17:58 +03:00
parent 36d146f8e2
commit 1695664646
2 changed files with 11 additions and 3 deletions

View File

@@ -44,8 +44,12 @@
die("received SIGALRM, hang in feed update?\n");
}
pcntl_signal(SIGINT, sigint_handler);
pcntl_signal(SIGALRM, sigalrm_handler);
if (function_exists('pcntl_signal')) {
pcntl_signal(SIGINT, sigint_handler);
pcntl_signal(SIGALRM, sigalrm_handler);
} else {
_debug("Warning: pcntl_signal function not present, continuing without support for signals.");
}
$lock_handle = make_lockfile("update_daemon.lock");