X-Git-Url: http://andersk.mit.edu/gitweb/moira.git/blobdiff_plain/49700f8b2a7aea63da99062ca3d02ef5ad48e70c..beebc37948c4baf100fd1fc11c2310d6094403be:/server/mr_main.c

diff --git a/server/mr_main.c b/server/mr_main.c
index cfd30feb..9e61f243 100644
--- a/server/mr_main.c
+++ b/server/mr_main.c
@@ -4,7 +4,8 @@
  *	$Header$
  *
  *	Copyright (C) 1987 by the Massachusetts Institute of Technology
- *
+ *	For copying and distribution information, please see the file
+ *	<mit-copyright.h>.
  *
  * 	SMS server process.
  *
@@ -17,9 +18,11 @@
 
 static char *rcsid_sms_main_c = "$Header$";
 
+#include <mit-copyright.h>
 #include <strings.h>
 #include <sys/errno.h>
 #include <sys/signal.h>
+#include <sys/wait.h>
 #include "sms_server.h"
 
 extern CONNECTION newconn, listencon;
@@ -50,6 +53,7 @@ extern void do_client();
 extern int sigshut();
 void clist_append();
 void oplist_append();
+void reapchild();
 
 extern time_t now;
 
@@ -125,6 +129,7 @@ main(argc, argv)
 	 */
 	
 	if ((((int)signal (SIGTERM, sigshut)) < 0) ||
+	    (((int)signal (SIGCHLD, reapchild)) < 0) ||
 	    (((int)signal (SIGHUP, sigshut)) < 0)) {
 		com_err(whoami, errno, " Unable to establish signal handler.");
 		exit(1);
@@ -283,7 +288,6 @@ new_connection()
 	 */
 	cp = (client *)malloc(sizeof *cp);
 	bzero(cp, sizeof(*cp));
-	cp->state = CL_STARTING;
 	cp->action = CL_ACCEPT;
 	cp->con = newconn;
 	cp->id = counter++;
@@ -430,3 +434,20 @@ oplist_delete(oplp, op)
 	}
 	abort();
 }
+
+
+void reapchild()
+{
+    union wait status;
+    int pid;
+
+    if (takedown)
+      return;
+    while ((pid = wait3(&status, WNOHANG, (struct rusage *)0)) > 0) {
+	if  (status.w_termsig == 0 && status.w_retcode == 0)
+	  com_err(whoami, 0, "dcm started successfully");
+	else
+	  com_err(whoami, 0, "%d: startdcm exits with signal %d status %d",
+		  pid, status.w_termsig, status.w_retcode);
+    }
+}