the first cut of the internal messaging system.

The motivation for this system is to replace the UDP message for
oplocks, but this commit only does the "set debug level" message.
(This used to be commit 2a34ee95f3929cff131db6c5a2b4820194c05b2d)

2 files changed, 7 insertions, 14 deletions

diff --git a/source3/smbd/process.c b/source3/smbd/process.c
index 37d8f8dd73..1599ade12d 100644
--- a/source3/smbd/process.c
+++ b/source3/smbd/process.c
@@ -131,6 +131,9 @@ static void async_processing(fd_set *fds, char *buffer, int buffer_len)
 		reload_services(False);
 		reload_after_sighup = False;
 	}
+
+	/* check for any pending internal messages */
+	message_dispatch();
 }
 
 /****************************************************************************
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index 8691603eb3..4442a1f71f 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -685,20 +685,6 @@ static void usage(char *pname)
 
 	CatchSignal(SIGHUP,SIGNAL_CAST sig_hup);
 	
-	/* Setup the signals that allow the debug log level
-	   to by dynamically changed. */
- 
-	/* If we are using the malloc debug code we can't use
-	   SIGUSR1 and SIGUSR2 to do debug level changes. */
-	
-#if defined(SIGUSR1)
-	CatchSignal( SIGUSR1, SIGNAL_CAST sig_usr1 );
-#endif /* SIGUSR1 */
-   
-#if defined(SIGUSR2)
-	CatchSignal( SIGUSR2, SIGNAL_CAST sig_usr2 );
-#endif /* SIGUSR2 */
-
 	DEBUG(3,( "loaded services\n"));
 
 	if (!is_daemon && !is_a_socket(0)) {
@@ -726,6 +712,10 @@ static void usage(char *pname)
 	 * everything after this point is run after the fork()
 	 */ 
 
+	if (!message_init()) {
+		exit(1);
+	}
+
 	if (!locking_init(0)) {
 		exit(1);
 	}