2 Commits

Author	SHA1	Message	Date
Ermal Luçi	0027de0a54	* Create two new functions lock($subsystem)/unlock() to have more reliable locking using semaphores. ... This function can sleep till the resource is free and can help find not well behaving code. * Remove most of the config_lock/config_unlock logics on the whole scripts/pages it is an abuse of this. If any sybsytem wants to lock can do so with its own lock. * Lock the config when doing a filter reload to avoid parallell recursion on this function, since it is not reentrant. This compenstates for the removal of lock aquiring from the scripts/pages. * config_lock/config_unlock are now compate shims that do nothing. They are preserved since packages 'abuse' them too.	2009-05-08 18:42:37 +00:00
Scott Ullrich	5b23774500	Initial revision	2004-11-07 03:06:49 +00:00