note 76826 added to function.msg-get-queue

Lack of IPC_EXCL makes me unhappy. Of course, you can use ftok() to generate a unique key. This code is not allmighty, another process under the same user can open the queue and function returns true. But in some situation it could help. code: <? function ipcEXCL($res,$perm) { $pole = msg_stat_queue($res); if($pole['msg_perm.uid']==posix_getuid() && $pole['msg_perm.gid']==posix_getgid() && $pole['msg_perm.mode']==$perm && $pole['msg_stime']==0 && $pole['msg_rtime']==0 && $pole['msg_qnum']==0 && $pole['msg_lspid']==0 && $pole['msg_rspid']==0) return true; else return false; } $res=msg_get_queue($key,$perm); if(ipcEXCL($res,$perm)) echo "probably I am a creator:"; else echo "probably not"; ?> ---- Server IP: 212.24.129.51 Probable Submitter: 213.29.97.13 ---- Manual Page -- http://www.php.net/manual/en/function.msg-get-queue.php Edit -- https://master.php.net/note/edit/76826 Del: integrated -- https://master.php.net/note/delete/76826/integrated Del: useless -- https://master.php.net/note/delete/76826/useless Del: bad code -- https://master.php.net/note/delete/76826/bad+code Del: spam -- https://master.php.net/note/delete/76826/spam Del: non-english -- https://master.php.net/note/delete/76826/non-english Del: in docs -- https://master.php.net/note/delete/76826/in+docs Del: other reasons-- https://master.php.net/note/delete/76826 Reject -- https://master.php.net/note/reject/76826 Search -- https://master.php.net/manage/user-notes.php