Gather statistics on the run queue length and the number of processed

requests.

ChangeLog

+2003-07-23  Per Cederqvist  <ceder@ceder.dyndns.org>
+
+	Code cleanup.
+	* src/server/aux-item-def-parse.y: Don't include <string.h>
+	twice.
+
+	Gather statistics on the run queue length and the number of
+	processed requests.
+	* src/server/Makefile.am (lyskomd_SOURCES): Added stats.h and
+	stats.c.
+	* src/server/stats.h, src/server/stats.c: New file, that collects
+	some statistical information about the operation of the server.
+	* src/server/ramkomd.c (main): Initialize the statistics
+	subsystem, and check the integrity of it during shutdown.
+	* src/server/connections.c (queue_add): Update statistics.
+	(queue_remove): Ditto.
+	(parse_unparsed): Ditto.
+
 2003-07-22  Per Cederqvist  <ceder@ceder.dyndns.org>
 
 	Don't redefine LIST_INIT on FreeBSD 4.8.