Merge commit 'trunk' into anopeng (1.8 updates, etc)

Conflicts:

	src/main.c
	src/mysql.c
	version.log


git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@1504 5417fbe8-f217-4b02-8779-1006273d7864

src/core/os_stats.c

@@ -364,9 +364,16 @@ int do_stats(User * u)
         get_chanserv_stats(&count, &mem);
         notice_lang(s_OperServ, u, OPER_STATS_CHANSERV_MEM, count,
                     (mem + 512) / 1024);
-        get_botserv_stats(&count, &mem);
-        notice_lang(s_OperServ, u, OPER_STATS_BOTSERV_MEM, count,
+        if (s_BotServ) {
+            get_botserv_stats(&count, &mem);
+            notice_lang(s_OperServ, u, OPER_STATS_BOTSERV_MEM, count,
                     (mem + 512) / 1024);
+        }
+        if (s_HostServ) {
+            get_hostserv_stats(&count, &mem);
+            notice_lang(s_OperServ, u, OPER_STATS_HOSTSERV_MEM, count,
+                    (mem + 512) / 1024);
+        }
         get_operserv_stats(&count, &mem);
         notice_lang(s_OperServ, u, OPER_STATS_OPERSERV_MEM, count,
                     (mem + 512) / 1024);

src/hostserv.c

@@ -38,6 +38,36 @@ void moduleAddHostServCmds(void)
 
 /*************************************************************************/
 
+/**
+ * Return information on memory use.
+ * Assumes pointers are valid. 
+ **/
+
+void get_hostserv_stats(long *nrec, long *memuse)
+{
+    long count = 0, mem = 0;
+    int i;
+    HostCore *hc;
+
+    for (hc = head; hc; hc = hc->next) {
+        count++;
+        mem += sizeof(*hc);
+        if (hc->nick)
+            mem += strlen(hc->nick) + 1;
+        if (hc->vIdent)
+            mem += strlen(hc->vIdent) + 1;
+        if (hc->vHost)
+            mem += strlen(hc->vHost) + 1;
+        if (hc->creator)
+            mem += strlen(hc->creator) + 1;
+    }
+
+    *nrec = count;
+    *memuse = mem;
+}
+
+/*************************************************************************/
+
 /**
  * HostServ initialization.
  * @return void

src/nickserv.c

@@ -454,7 +454,7 @@ void load_ns_dbase(void)
     int ver, i, j, c;
     NickAlias *na, **nalast, *naprev;
     NickCore *nc, **nclast, *ncprev;
-    int failed = 0, len;
+    int failed = 0;
     uint16 tmp16;
     uint32 tmp32;
     char *s, *pass;