2004-10-13 Paul Jakma <paul@dishone.st>

	* (global) more const'ification and fixups of types to clean up code.
	* bgp_mplsvpn.{c,h}: (str2tag) fix abuse. Still not perfect,
          should use something like the VTY_GET_INTEGER macro, but without
          the vty_out bits..
        * bgp_routemap.c: (set_aggregator_as) use VTY_GET_INTEGER_RANGE
          (no_set_aggregator_as) ditto.
        * bgpd.c: (peer_uptime) fix unlikely bug, where no buffer is
          returned, add comments about troublesome return value.
diff --git a/bgpd/bgp_debug.c b/bgpd/bgp_debug.c
index 9c5208d..3196eff 100644
--- a/bgpd/bgp_debug.c
+++ b/bgpd/bgp_debug.c
@@ -66,7 +66,7 @@
 int bgp_status_msg_max = BGP_STATUS_MAX;
 
 /* BGP message type string. */
-char *bgp_type_str[] =
+const char *bgp_type_str[] =
 {
   NULL,
   "OPEN",
@@ -154,8 +154,8 @@
 int bgp_notify_capability_msg_max = BGP_NOTIFY_CAPABILITY_MAX;
 
 /* Origin strings. */
-char *bgp_origin_str[] = {"i","e","?"};
-char *bgp_origin_long_str[] = {"IGP","EGP","incomplete"};
+const char *bgp_origin_str[] = {"i","e","?"};
+const char *bgp_origin_long_str[] = {"IGP","EGP","incomplete"};
 
 /* Dump attribute. */
 int
@@ -233,9 +233,10 @@
 
 /* dump notify packet */
 void
-bgp_notify_print(struct peer *peer, struct bgp_notify *bgp_notify, char *direct)
+bgp_notify_print(struct peer *peer, struct bgp_notify *bgp_notify, 
+                 const char *direct)
 {
-  char *subcode_str;
+  const char *subcode_str;
 
   subcode_str = "";