From f3253d5109730bd07a55a25226d28a869d4d117a Mon Sep 17 00:00:00 2001
From: Ciro Santilli <ciro.santilli@gmail.com>
Date: Sat, 7 Oct 2017 07:21:08 +0100
Subject: [PATCH] rand_check pid

---
 kernel_module/user/rand_check.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/kernel_module/user/rand_check.c b/kernel_module/user/rand_check.c
index 4b8309c..64aa052 100644
--- a/kernel_module/user/rand_check.c
+++ b/kernel_module/user/rand_check.c
@@ -11,7 +11,9 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <sys/types.h>
 #include <time.h>
+#include <unistd.h>
 
 int bss = 0;
 int data = 1;
@@ -21,13 +23,17 @@ int main(__attribute__((unused)) int argc, char **argv) {
 	uint64_t uint64;
 	FILE *fp;
 
-	printf("time(NULL) = %ju\n", (uintmax_t)time(NULL));
+	/* Loaded addresses. */
 	printf("&i         = %p\n", (void *)&i);
 	printf("&argv[0]   = %p\n", (void *)&argv[0]);
 	printf("&main      = %p\n", (void *)(intptr_t)main);
 	printf("&bss       = %p\n", (void *)&bss);
 	printf("&data      = %p\n", (void *)&data);
 
+	/* Misc syscalls. */
+	printf("time(NULL) = %ju\n", (uintmax_t)time(NULL));
+	printf("pid = %ju\n", (uintmax_t)getpid());
+
 	/* malloc */
 	ip = malloc(sizeof(*ip));
 	printf("&malloc    = %p\n", (void *)ip);