From: Ben Pfaff <blp@cs.stanford.edu>
Date: Wed, 22 Sep 2004 00:28:00 +0000 (+0000)
Subject: thread_join() the -ex process if THREAD_JOIN_IMPLEMENTED.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fb471cc28899036990751f18e2ccb83bf897411;p=pintos-anon

thread_join() the -ex process if THREAD_JOIN_IMPLEMENTED.
---

diff --git a/src/threads/init.c b/src/threads/init.c
index 26b9345..855afa0 100644
--- a/src/threads/init.c
+++ b/src/threads/init.c
@@ -112,8 +112,13 @@ main (void)
   /* Run a user program. */
   if (initial_program != NULL)
     {
+      tid_t tid;
       printf ("\nExecuting '%s':\n", initial_program);
-      process_execute (initial_program); 
+      tid = process_execute (initial_program);
+#ifdef THREAD_JOIN_IMPLEMENTED
+      if (tid != TID_ERROR)
+        thread_join (tid);
+#endif
     }
 #else
   test ();