Tidy up debug in notify code.

Jeremy.
(This used to be commit 7707c5e07385ce5ac3732715d586ad6c6b41de65)

2 files changed, 35 insertions, 24 deletions

diff --git a/source3/smbd/notify.c b/source3/smbd/notify.c
index 999821354e..d333e0f75a 100644
--- a/source3/smbd/notify.c
+++ b/source3/smbd/notify.c
@@ -28,7 +28,7 @@ static struct cnotify_fns *cnotify;
  This is the structure to queue to implement NT change
  notify. It consists of smb_size bytes stored from the
  transact command (to keep the mid, tid etc around).
- Plus the fid to examine and notify private data
+ Plus the fid to examine and notify private data.
 *****************************************************************************/
 
 struct change_notify {
@@ -65,10 +65,10 @@ static void change_notify_reply_packet(char *inbuf, NTSTATUS error_code)
 }
 
 /****************************************************************************
-remove an entry from the list and free it, also closing any
-directory handle if necessary
-Notice the horrible stuff we have to do because this is a singly linked list.
+ Remove an entry from the list and free it, also closing any
+ directory handle if necessary.
 *****************************************************************************/
+
 static void change_notify_remove(struct change_notify *cnbp)
 {
 	cnotify->remove_notify(cnbp->change_data);
@@ -77,10 +77,10 @@ static void change_notify_remove(struct change_notify *cnbp)
 	SAFE_FREE(cnbp);
 }
 
-
 /****************************************************************************
  Delete entries by fnum from the change notify pending queue.
 *****************************************************************************/
+
 void remove_pending_change_notify_requests_by_fid(files_struct *fsp)
 {
 	struct change_notify *cnbp, *next;
@@ -96,6 +96,7 @@ void remove_pending_change_notify_requests_by_fid(files_struct *fsp)
 /****************************************************************************
  Delete entries by mid from the change notify pending queue. Always send reply.
 *****************************************************************************/
+
 void remove_pending_change_notify_requests_by_mid(int mid)
 {
 	struct change_notify *cnbp, *next;
@@ -113,6 +114,7 @@ void remove_pending_change_notify_requests_by_mid(int mid)
  Delete entries by filename and cnum from the change notify pending queue.
  Always send reply.
 *****************************************************************************/
+
 void remove_pending_change_notify_requests_by_filename(files_struct *fsp)
 {
 	struct change_notify *cnbp, *next;
@@ -133,6 +135,7 @@ void remove_pending_change_notify_requests_by_filename(files_struct *fsp)
 /****************************************************************************
  Return true if there are pending change notifies.
 ****************************************************************************/
+
 int change_notify_timeout(void)
 {
 	return cnotify->select_time;
@@ -143,6 +146,7 @@ int change_notify_timeout(void)
  Returns True if there are still outstanding change notify requests on the
  queue.
 *****************************************************************************/
+
 BOOL process_pending_change_notify_queue(time_t t)
 {
 	struct change_notify *cnbp, *next;
@@ -152,8 +156,9 @@ BOOL process_pending_change_notify_queue(time_t t)
 		next=cnbp->next;
 
 		vuid = (lp_security() == SEC_SHARE) ? UID_FIELD_INVALID : SVAL(cnbp->request_buf,smb_uid);
-		
+
 		if (cnotify->check_notify(cnbp->conn, vuid, cnbp->fsp->fsp_name, cnbp->flags, cnbp->change_data, t)) {
+			DEBUG(10,("process_pending_change_notify_queue: dir %s changed !\n", cnbp->fsp->fsp_name ));
 			change_notify_reply_packet(cnbp->request_buf,STATUS_NOTIFY_ENUM_DIR);
 			change_notify_remove(cnbp);
 		}
@@ -163,11 +168,12 @@ BOOL process_pending_change_notify_queue(time_t t)
 }
 
 /****************************************************************************
-   * Now queue an entry on the notify change list.
-   * We only need to save smb_size bytes from this incoming packet
-   * as we will always by returning a 'read the directory yourself'
-   * error.
+ Now queue an entry on the notify change list.
+ We only need to save smb_size bytes from this incoming packet
+ as we will always by returning a 'read the directory yourself'
+ error.
 ****************************************************************************/
+
 BOOL change_notify_set(char *inbuf, files_struct *fsp, connection_struct *conn, uint32 flags)
 {
 	struct change_notify *cnbp;
@@ -195,10 +201,10 @@ BOOL change_notify_set(char *inbuf, files_struct *fsp, connection_struct *conn,
 	return True;
 }
 
-
 /****************************************************************************
-initialise the change notify subsystem
+ Initialise the change notify subsystem.
 ****************************************************************************/
+
 BOOL init_change_notify(void)
 {
 #if HAVE_KERNEL_CHANGE_NOTIFY
diff --git a/source3/smbd/notify_hash.c b/source3/smbd/notify_hash.c
index d398fac214..415e4bcbda 100644
--- a/source3/smbd/notify_hash.c
+++ b/source3/smbd/notify_hash.c
@@ -30,10 +30,10 @@ struct change_data {
 	unsigned int num_entries; /* Zero or the number of files in the directory. */
 };
 
-
 /****************************************************************************
  Create the hash we will use to determine if the contents changed.
 *****************************************************************************/
+
 static BOOL notify_hash(connection_struct *conn, char *path, uint32 flags, 
 			struct change_data *data, struct change_data *old_data)
 {
@@ -47,7 +47,8 @@ static BOOL notify_hash(connection_struct *conn, char *path, uint32 flags,
 
 	ZERO_STRUCTP(data);
 
-	if(vfs_stat(conn,path, &st) == -1) return False;
+	if(vfs_stat(conn,path, &st) == -1)
+		return False;
 
 	data->modify_time = st.st_mtime;
 	data->status_time = st.st_ctime;
@@ -73,10 +74,12 @@ static BOOL notify_hash(connection_struct *conn, char *path, uint32 flags,
 	 * larger than the max time_t value).
 	 */
 
-	if (!(flags & (FILE_NOTIFY_CHANGE_SIZE|FILE_NOTIFY_CHANGE_LAST_WRITE))) return True;
+	if (!(flags & (FILE_NOTIFY_CHANGE_SIZE|FILE_NOTIFY_CHANGE_LAST_WRITE)))
+		return True;
 
 	dp = OpenDir(conn, path, True);
-	if (dp == NULL)	return False;
+	if (dp == NULL)
+		return False;
 
 	data->num_entries = 0;
 	
@@ -88,7 +91,8 @@ static BOOL notify_hash(connection_struct *conn, char *path, uint32 flags,
 	p = &full_name[fullname_len];
 	
 	while ((fname = ReadDirName(dp))) {
-		if(strequal(fname, ".") || strequal(fname, "..")) continue;		
+		if(strequal(fname, ".") || strequal(fname, ".."))
+			continue;		
 
 		data->num_entries++;
 		safe_strcpy(p, fname, remaining_len);
@@ -107,15 +111,16 @@ static BOOL notify_hash(connection_struct *conn, char *path, uint32 flags,
 	return True;
 }
 
-
 /****************************************************************************
-register a change notify request
+ Register a change notify request.
 *****************************************************************************/
+
 static void *hash_register_notify(connection_struct *conn, char *path, uint32 flags)
 {
 	struct change_data data;
 
-	if (!notify_hash(conn, path, flags, &data, NULL)) return NULL;
+	if (!notify_hash(conn, path, flags, &data, NULL))
+		return NULL;
 
 	data.last_check_time = time(NULL);
 
@@ -160,17 +165,18 @@ static BOOL hash_check_notify(connection_struct *conn, uint16 vuid, char *path,
 }
 
 /****************************************************************************
-remove a change notify data structure
+ Remove a change notify data structure.
 *****************************************************************************/
+
 static void hash_remove_notify(void *datap)
 {
 	SAFE_FREE(datap);
 }
 
-
 /****************************************************************************
-setup hash based change notify
+ Setup hash based change notify.
 ****************************************************************************/
+
 struct cnotify_fns *hash_notify_init(void) 
 {
 	static struct cnotify_fns cnotify;
@@ -183,7 +189,6 @@ struct cnotify_fns *hash_notify_init(void)
 	return &cnotify;
 }
 
-
 /*
   change_notify_reply_packet(cnbp->request_buf,ERRSRV,ERRaccess);
   change_notify_reply_packet(cnbp->request_buf,0,NT_STATUS_NOTIFY_ENUM_DIR);