[TIPC] Avoid polluting the global namespace

This patch adds a tipc_ prefix to all externally visible symbols.

Signed-off-by: Per Liden <per.liden@ericsson.com>

1 files changed, 63 insertions, 63 deletions

diff --git a/net/tipc/net.c b/net/tipc/net.c
index 6826b493c1d..074891ad4f0 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -58,25 +58,25 @@
  * 1: The routing hierarchy.
  *    Comprises the structures 'zone', 'cluster', 'node', 'link' 
  *    and 'bearer'. The whole hierarchy is protected by a big 
- *    read/write lock, net_lock, to enssure that nothing is added 
+ *    read/write lock, tipc_net_lock, to enssure that nothing is added 
  *    or removed while code is accessing any of these structures. 
  *    This layer must not be called from the two others while they 
  *    hold any of their own locks.
  *    Neither must it itself do any upcalls to the other two before
- *    it has released net_lock and other protective locks.
+ *    it has released tipc_net_lock and other protective locks.
  *
- *   Within the net_lock domain there are two sub-domains;'node' and 
+ *   Within the tipc_net_lock domain there are two sub-domains;'node' and 
  *   'bearer', where local write operations are permitted,
  *   provided that those are protected by individual spin_locks
- *   per instance. Code holding net_lock(read) and a node spin_lock 
+ *   per instance. Code holding tipc_net_lock(read) and a node spin_lock 
  *   is permitted to poke around in both the node itself and its
  *   subordinate links. I.e, it can update link counters and queues, 
  *   change link state, send protocol messages, and alter the 
  *   "active_links" array in the node; but it can _not_ remove a link 
  *   or a node from the overall structure.
  *   Correspondingly, individual bearers may change status within a 
- *   net_lock(read), protected by an individual spin_lock ber bearer 
- *   instance, but it needs net_lock(write) to remove/add any bearers.
+ *   tipc_net_lock(read), protected by an individual spin_lock ber bearer 
+ *   instance, but it needs tipc_net_lock(write) to remove/add any bearers.
  *     
  *
  *  2: The transport level of the protocol. 
@@ -97,91 +97,91 @@
  *       (Nobody is using read-only access to this, so it can just as 
  *       well be changed to a spin_lock)
  *     - A spin lock to protect the registry of kernel/driver users (reg.c)
- *     - A global spin_lock (port_lock), which only task is to ensure 
+ *     - A global spin_lock (tipc_port_lock), which only task is to ensure 
  *       consistency where more than one port is involved in an operation,
  *       i.e., whe a port is part of a linked list of ports.
  *       There are two such lists; 'port_list', which is used for management,
  *       and 'wait_list', which is used to queue ports during congestion.
  *     
  *  3: The name table (name_table.c, name_distr.c, subscription.c)
- *     - There is one big read/write-lock (nametbl_lock) protecting the 
+ *     - There is one big read/write-lock (tipc_nametbl_lock) protecting the 
  *       overall name table structure. Nothing must be added/removed to 
  *       this structure without holding write access to it.
  *     - There is one local spin_lock per sub_sequence, which can be seen
- *       as a sub-domain to the nametbl_lock domain. It is used only
+ *       as a sub-domain to the tipc_nametbl_lock domain. It is used only
  *       for translation operations, and is needed because a translation
  *       steps the root of the 'publication' linked list between each lookup.
- *       This is always used within the scope of a nametbl_lock(read).
+ *       This is always used within the scope of a tipc_nametbl_lock(read).
  *     - A local spin_lock protecting the queue of subscriber events.
 */
 
-rwlock_t net_lock = RW_LOCK_UNLOCKED;
-struct network net = { 0 };
+rwlock_t tipc_net_lock = RW_LOCK_UNLOCKED;
+struct network tipc_net = { 0 };
 
-struct node *net_select_remote_node(u32 addr, u32 ref) 
+struct node *tipc_net_select_remote_node(u32 addr, u32 ref) 
 {
-	return zone_select_remote_node(net.zones[tipc_zone(addr)], addr, ref);
+	return tipc_zone_select_remote_node(tipc_net.zones[tipc_zone(addr)], addr, ref);
 }
 
-u32 net_select_router(u32 addr, u32 ref)
+u32 tipc_net_select_router(u32 addr, u32 ref)
 {
-	return zone_select_router(net.zones[tipc_zone(addr)], addr, ref);
+	return tipc_zone_select_router(tipc_net.zones[tipc_zone(addr)], addr, ref);
 }
 
 
-u32 net_next_node(u32 a)
+u32 tipc_net_next_node(u32 a)
 {
-	if (net.zones[tipc_zone(a)])
-		return zone_next_node(a);
+	if (tipc_net.zones[tipc_zone(a)])
+		return tipc_zone_next_node(a);
 	return 0;
 }
 
-void net_remove_as_router(u32 router)
+void tipc_net_remove_as_router(u32 router)
 {
 	u32 z_num;
 
 	for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
-		if (!net.zones[z_num])
+		if (!tipc_net.zones[z_num])
 			continue;
-		zone_remove_as_router(net.zones[z_num], router);
+		tipc_zone_remove_as_router(tipc_net.zones[z_num], router);
 	}
 }
 
-void net_send_external_routes(u32 dest)
+void tipc_net_send_external_routes(u32 dest)
 {
 	u32 z_num;
 
 	for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
-		if (net.zones[z_num])
-			zone_send_external_routes(net.zones[z_num], dest);
+		if (tipc_net.zones[z_num])
+			tipc_zone_send_external_routes(tipc_net.zones[z_num], dest);
 	}
 }
 
-int net_init(void)
+static int net_init(void)
 {
 	u32 sz = sizeof(struct _zone *) * (tipc_max_zones + 1);
 
-	memset(&net, 0, sizeof(net));
-	net.zones = (struct _zone **)kmalloc(sz, GFP_ATOMIC);
-	if (!net.zones) {
+	memset(&tipc_net, 0, sizeof(tipc_net));
+	tipc_net.zones = (struct _zone **)kmalloc(sz, GFP_ATOMIC);
+	if (!tipc_net.zones) {
 		return -ENOMEM;
 	}
-	memset(net.zones, 0, sz);
+	memset(tipc_net.zones, 0, sz);
 	return TIPC_OK;
 }
 
-void net_stop(void)
+static void net_stop(void)
 {
 	u32 z_num;
 
-	if (!net.zones)
+	if (!tipc_net.zones)
 		return;
 
 	for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
-		zone_delete(net.zones[z_num]);
+		tipc_zone_delete(tipc_net.zones[z_num]);
 	}
-	kfree(net.zones);
-	net.zones = 0;
+	kfree(tipc_net.zones);
+	tipc_net.zones = 0;
 }
 
 static void net_route_named_msg(struct sk_buff *buf)
@@ -191,26 +191,26 @@ static void net_route_named_msg(struct sk_buff *buf)
 	u32 dport;
 
 	if (!msg_named(msg)) {
-		msg_dbg(msg, "net->drop_nam:");
+		msg_dbg(msg, "tipc_net->drop_nam:");
 		buf_discard(buf);
 		return;
 	}
 
 	dnode = addr_domain(msg_lookup_scope(msg));
-	dport = nametbl_translate(msg_nametype(msg), msg_nameinst(msg), &dnode);
-	dbg("net->lookup<%u,%u>-><%u,%x>\n",
+	dport = tipc_nametbl_translate(msg_nametype(msg), msg_nameinst(msg), &dnode);
+	dbg("tipc_net->lookup<%u,%u>-><%u,%x>\n",
 	    msg_nametype(msg), msg_nameinst(msg), dport, dnode);
 	if (dport) {
 		msg_set_destnode(msg, dnode);
 		msg_set_destport(msg, dport);
-		net_route_msg(buf);
+		tipc_net_route_msg(buf);
 		return;
 	}
-	msg_dbg(msg, "net->rej:NO NAME: ");
+	msg_dbg(msg, "tipc_net->rej:NO NAME: ");
 	tipc_reject_msg(buf, TIPC_ERR_NO_NAME);
 }
 
-void net_route_msg(struct sk_buff *buf)
+void tipc_net_route_msg(struct sk_buff *buf)
 {
 	struct tipc_msg *msg;
 	u32 dnode;
@@ -232,29 +232,29 @@ void net_route_msg(struct sk_buff *buf)
 		return;
 	}
 
-	msg_dbg(msg, "net->rout: ");
+	msg_dbg(msg, "tipc_net->rout: ");
 
 	/* Handle message for this node */
 	dnode = msg_short(msg) ? tipc_own_addr : msg_destnode(msg);
 	if (in_scope(dnode, tipc_own_addr)) {
 		if (msg_isdata(msg)) {
 			if (msg_mcast(msg)) 
-				port_recv_mcast(buf, NULL);
+				tipc_port_recv_mcast(buf, NULL);
 			else if (msg_destport(msg))
-				port_recv_msg(buf);
+				tipc_port_recv_msg(buf);
 			else
 				net_route_named_msg(buf);
 			return;
 		}
 		switch (msg_user(msg)) {
 		case ROUTE_DISTRIBUTOR:
-			cluster_recv_routing_table(buf);
+			tipc_cltr_recv_routing_table(buf);
 			break;
 		case NAME_DISTRIBUTOR:
-			named_recv(buf);
+			tipc_named_recv(buf);
 			break;
 		case CONN_MANAGER:
-			port_recv_proto_msg(buf);
+			tipc_port_recv_proto_msg(buf);
 			break;
 		default:
 			msg_dbg(msg,"DROP/NET/<REC<");
@@ -265,10 +265,10 @@ void net_route_msg(struct sk_buff *buf)
 
 	/* Handle message for another node */
 	msg_dbg(msg, "NET>SEND>: ");
-	link_send(buf, dnode, msg_link_selector(msg));
+	tipc_link_send(buf, dnode, msg_link_selector(msg));
 }
 
-int tipc_start_net(void)
+int tipc_net_start(void)
 {
 	char addr_string[16];
 	int res;
@@ -277,35 +277,35 @@ int tipc_start_net(void)
 		return -ENOPROTOOPT;
 
 	tipc_mode = TIPC_NET_MODE;
-	named_reinit();
-	port_reinit();
+	tipc_named_reinit();
+	tipc_port_reinit();
 
-	if ((res = bearer_init()) ||
+	if ((res = tipc_bearer_init()) ||
 	    (res = net_init()) ||
-	    (res = cluster_init()) ||
-	    (res = bclink_init())) {
+	    (res = tipc_cltr_init()) ||
+	    (res = tipc_bclink_init())) {
 		return res;
 	}
-        subscr_stop();
-	cfg_stop();
-	k_signal((Handler)subscr_start, 0);
-	k_signal((Handler)cfg_init, 0);
+        tipc_subscr_stop();
+	tipc_cfg_stop();
+	tipc_k_signal((Handler)tipc_subscr_start, 0);
+	tipc_k_signal((Handler)tipc_cfg_init, 0);
 	info("Started in network mode\n");
 	info("Own node address %s, network identity %u\n",
 	     addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);
 	return TIPC_OK;
 }
 
-void tipc_stop_net(void)
+void tipc_net_stop(void)
 {
 	if (tipc_mode != TIPC_NET_MODE)
 		return;
-        write_lock_bh(&net_lock);
-	bearer_stop();
+        write_lock_bh(&tipc_net_lock);
+	tipc_bearer_stop();
 	tipc_mode = TIPC_NODE_MODE;
-	bclink_stop();
+	tipc_bclink_stop();
 	net_stop();
-        write_unlock_bh(&net_lock);
+        write_unlock_bh(&tipc_net_lock);
 	info("Left network mode \n");
 }