Add shmctl04 to syscalls runtest command file
diff --git a/runtest/syscalls b/runtest/syscalls
index a71714c..2919d76 100644
--- a/runtest/syscalls
+++ b/runtest/syscalls
@@ -553,6 +553,7 @@
 shmctl01 shmctl01
 shmctl02 shmctl02
 shmctl03 shmctl03
+shmctl04 shmctl04
 
 shmdt01 shmdt01
 shmdt02 shmdt02