update server: Move update_running from server/ to update/

update.h is a more logical home for update_running than server.h.
Move the definition and the assignments along, from server/update.c to
lib/update/main.c.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>

include/server.h

@@ -40,7 +40,6 @@
 extern int shutdown_pending;
 extern empth_rwlock_t *update_lock;
 extern empth_rwlock_t *shutdown_lock;
-extern int update_running;
 extern time_t update_time[UPDATE_TIME_LEN];
 
 void market_init(void);

include/update.h

@@ -74,6 +74,7 @@ struct budget {
 };
 
 /* main.c */
+extern int update_running;
 extern struct budget nat_budget[MAXNOC];
 
 /* age.c */

src/lib/subs/land.c

@@ -40,7 +40,6 @@
 #include "optlist.h"
 #include "player.h"
 #include "prototypes.h"
-#include "server.h"
 #include "unit.h"
 #include "update.h"
 

src/lib/subs/plane.c

@@ -41,7 +41,6 @@
 #include "plane.h"
 #include "player.h"
 #include "prototypes.h"
-#include "server.h"
 #include "unit.h"
 #include "update.h"
 

src/lib/subs/pr.c

@@ -60,7 +60,7 @@
 #include "player.h"
 #include "proto.h"
 #include "prototypes.h"
-#include "server.h"
+#include "update.h"
 #include "xy.h"
 
 static void pr_player(struct player *pl, int id, char *buf);

src/lib/subs/rej.c

@@ -39,7 +39,7 @@
 #include "optlist.h"
 #include "player.h"
 #include "prototypes.h"
-#include "server.h"
+#include "update.h"
 
 void
 setrel(natid us, natid them, int rel)

src/lib/subs/sect.c

@@ -44,7 +44,6 @@
 #include "player.h"
 #include "prototypes.h"
 #include "sect.h"
-#include "server.h"
 #include "update.h"
 #include "xy.h"
 

src/lib/subs/ship.c

@@ -40,7 +40,6 @@
 #include "optlist.h"
 #include "player.h"
 #include "prototypes.h"
-#include "server.h"
 #include "ship.h"
 #include "unit.h"
 #include "update.h"

src/lib/subs/wu.c

@@ -43,8 +43,8 @@
 #include "optlist.h"
 #include "player.h"
 #include "prototypes.h"
-#include "server.h"
 #include "tel.h"
+#include "update.h"
 
 static struct telstr last_tel[MAXNOC];
 

src/lib/update/main.c

@@ -46,6 +46,12 @@
 #include "unit.h"
 #include "update.h"
 
+/*
+ * Update is running.
+ * Can be used to suppress messages, or direct them to bulletins.
+ */
+int update_running;
+
 struct budget nat_budget[MAXNOC];
 
 void
@@ -57,6 +63,7 @@ update_main(void)
     int i;
     struct natstr *np;
 
+    update_running = 1;
     logerror("production update (%d etus)", etu);
     getrusage(RUSAGE_SELF, &rus1);
     game_record_update(time(NULL));
@@ -134,4 +141,5 @@ update_main(void)
 	     - (rus1.ru_utime.tv_sec + rus1.ru_utime.tv_usec / 1e6),
 	     rus2.ru_stime.tv_sec + rus2.ru_stime.tv_usec / 1e6
 	     - (rus1.ru_stime.tv_sec + rus1.ru_stime.tv_usec / 1e6));
+    update_running = 0;
 }

src/server/update.c

@@ -50,12 +50,6 @@
 #include "prototypes.h"
 #include "server.h"
 
-/*
- * Update is running.
- * Can be used to suppress messages, or direct them to bulletins.
- */
-int update_running;
-
 static time_t update_schedule_anchor;
 static int update_wanted;
 
@@ -205,9 +199,7 @@ update_run(void)
 	    return;
 	}
     }
-    update_running = 1;
     update_main();
-    update_running = 0;
     empth_rwlock_unlock(update_lock);
 }