X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pintos-anon;a=blobdiff_plain;f=grading%2Fuserprog%2Fexec-multiple.c;h=a690dad54475e438ea034988960c0826696020ee;hp=e2f8506e64cbd8c8422998665c6b03b104281649;hb=2cfc156c39840ce7f1cda6b473de1322691a8a0b;hpb=63bae7d91cfdc5d6f73b52702ecb6dcca515496c

diff --git a/grading/userprog/exec-multiple.c b/grading/userprog/exec-multiple.c
index e2f8506..a690dad 100644
--- a/grading/userprog/exec-multiple.c
+++ b/grading/userprog/exec-multiple.c
@@ -5,10 +5,10 @@ int
 main (void) 
 {
   printf ("(exec-multiple) begin\n");
-  join (exec ("child-simple"));
-  join (exec ("child-simple"));
-  join (exec ("child-simple"));
-  join (exec ("child-simple"));
+  wait (exec ("child-simple"));
+  wait (exec ("child-simple"));
+  wait (exec ("child-simple"));
+  wait (exec ("child-simple"));
   printf ("(exec-multiple) end\n");
   return 0;
 }