Update sysproc.c

Mahsa-h · Dec 4, 2016 · 1b18c7e · 1b18c7e
1 parent 91fd347
commit 1b18c7e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/sysproc.c b/sysproc.c
@@ -89,3 +89,9 @@ sys_uptime(void)
   release(&tickslock);
   return xticks;
 }
+/////mine
+void
+sys_getpid(void)
+{
+  printf("pid is: %d", getppid());
+}