Bug #16986: semaphore autorelease can be a bug....

From: AlberT@SuperAlberT.it Operating system: Linux 2.4.18 PHP version: 4.1.2 PHP Bug Type: Semaphore related Bug description: semaphore autorelease can be a bug.... sem_acquire() function has this behavior: After processing a request, any semaphores acquired by the process but not explicitly released will be released automatically and a warning will be generated. This is not a great thing, infact in this way the readers/writers classical IPC problem, with writers precedence is impossible to implement !!! I think an option to disable autorelease is usefull. (I sent a feature/change request, but I had no feadback :-( ) -- Edit bug report at http://bugs.php.net/?id=16986&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=16986&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=16986&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=16986&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=16986&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=16986&r=support Expected behavior: http://bugs.php.net/fix.php?id=16986&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=16986&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=16986&r=submittedtwice