From 11d19aade139fca4e8cd68bbe6745ab0ef5ae0e7 Mon Sep 17 00:00:00 2001 From: h2-addad <hamza2.addad@live.uwe.ac.uk> Date: Sun, 16 Jul 2023 15:23:33 +0000 Subject: [PATCH] Upload New File --- src/tests/vm/page-parallel.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/tests/vm/page-parallel.c diff --git a/src/tests/vm/page-parallel.c b/src/tests/vm/page-parallel.c new file mode 100644 index 0000000..9d619e0 --- /dev/null +++ b/src/tests/vm/page-parallel.c @@ -0,0 +1,21 @@ +/* Runs 4 child-linear processes at once. */ + +#include <syscall.h> +#include "tests/lib.h" +#include "tests/main.h" + +#define CHILD_CNT 4 + +void +test_main (void) +{ + pid_t children[CHILD_CNT]; + int i; + + for (i = 0; i < CHILD_CNT; i++) + CHECK ((children[i] = exec ("child-linear")) != -1, + "exec \"child-linear\""); + + for (i = 0; i < CHILD_CNT; i++) + CHECK (wait (children[i]) == 0x42, "wait for child %d", i); +} -- GitLab