herdd: task_duplicate test

2026-04-20 22:17:28 +01:00
parent 109ee7b79c
commit 6c80d375f2
3 changed files with 12 additions and 7 deletions
@@ -122,11 +122,14 @@ int main(int argc, const char *argv[], const char *envp[])

 	if (new_task == KERN_HANDLE_INVALID) {
 		kern_log("this is the child");
+		long r = printf("hello\n");
+		kern_logf("printf returned %ld (%d)", r, (errno));
 	} else {
 		kern_log("this is the parent");
+		long r = printf("goodbye\n");
+		kern_logf("printf returned %ld (%d)", r, (errno));
 	}

-	printf("hello\n");
-
+	kern_logf("exiting (%s)", strerror(EFTYPE));
 	return 0;
 }