Re-implement komrunning in C. Introduce the "Status file" parameter.

Move pid file reading to pidfile.c.

ChangeLog

+1999-04-17  Per Cederqvist  <ceder@lysator.liu.se>
+
+	Re-implement komrunning in C.
+	* src/server/standalone.c (register_jubel): Dummy implementation.
+	* src/server/dbck.c (register_jubel): Moved to standalone.c.
+	* src/server/dbck-cache.c (kom_info): Moved to standalone.c.
+	* src/server/komrunning.c: New file; a reimplementation of
+	komrunning.sh in C.
+	* src/server/Makefile.am (bin_PROGRAMS): Added komrunning.
+	(komrunning_SOURCES): New variable, which among other files
+	includes komrunning.c.
+	(updateLysKOM_SOURCES): Added pidfile.c.
+	(dbck_SOURCES): Added standalone.c.
+	* run-support/komrunning.sh: Removed.
+	* run-support/Makefile.am (komrunning): Target removed.
+	(bin_SCRIPTS): Removed komrunning.
+	(EXTRA_DIST): Removed komrunning.sh.
+	(MOSTLYCLEANFILES): Removed komrunning.
+
+	Introduce the "Status file" parameter.
+	* src/server/server-config.c (parameters): Added "Status file".
+	(read_configuration): Handle param.status_file.
+	* src/server/param.h (struct kom_par): Added status_file.
+	* doc/lyskomd.texi (Parameters): Documented "Status file".
+
+	Move pid file reading to pidfile.c.
+	* src/server/updateLysKOM.c (main): Use pidfile to simplify code.
+	* src/server/pidfile.h (read_pid_file): New function.
+	* src/server/pidfile.c (read_pid_file): New function.
+
 1999-04-15  Per Cederqvist  <ceder@lysator.liu.se>
 
 	Document 103=local-to-global.