fixing alternc_shutdown bug

bureau/admin/bro_tgzdown.php

@@ -36,9 +36,7 @@ getFields($fields);
 
 
 $p=$bro->GetPrefs();
-// need to release the giant lock, otherwise those downloads will hang
+
-// AlternC for all users!
-alternc_shutdown();
 switch ($p["downfmt"]) {
 	case 0:
 		$bro->DownloadTGZ($dir);

bureau/class/config.php

@@ -52,23 +52,6 @@ Merci de revenir plus tard.";
 }
 /* */
 
-/* Toutes les pages du bureau passent ici. On utilise une s<EFBFBD>maphore pour 
-   s'assurer que personne ne pourra acc<EFBFBD>der <EFBFBD> 2 pages du bureau en m<EFBFBD>me temps.
-*/
-/* * /
-// 1. Get a semaphore id for the alternc magic number (18577)
-$alternc_sem = sem_get ( 18577 );
-// 2. Declare the shutdown function, that release the semaphore
-function alternc_shutdown() {
-  global $alternc_sem;
-  @sem_release( $alternc_sem );
-}
-// 3. Register the shutdown function 
-register_shutdown_function("alternc_shutdown");
-// 4. Acquire the semaphore : with that process, 
-sem_acquire( $alternc_sem );
-/* */
-
 if (ini_get("safe_mode")) {
   echo "SAFE MODE IS ENABLED for the web panel ! It's a bug in your php or apache configuration, please fix it !!";
   exit();

bureau/class/m_bro.php

@@ -1165,9 +1165,6 @@ class m_bro {
     }
     $timestamp=date("H:i:s");
 
-    // relacher le lock global sinon ce download va geler alternc pour
-    // tout le monde
-    alternc_shutdown();
     if(exec("/bin/tar cvf - ".getuserpath()."/ | gzip -9c > ".$dir."/".$mem->user['login']."_html_".$timestamp.".tar.gz")){
       $err->log("bro","export_data_succes");
     }else{