From 474814ad11db8157bb5fc85527fca18c4bf19427 Mon Sep 17 00:00:00 2001
From: tth <sigfood@dinorama.fr>
Date: Wed, 5 Dec 2018 19:15:01 +0100
Subject: [PATCH] option '-s' run srand(getpid())

---
 fake-values.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/fake-values.c b/fake-values.c
index 4ba730c..d1b6a8c 100644
--- a/fake-values.c
+++ b/fake-values.c
@@ -4,6 +4,7 @@
 
 #include  <stdio.h>
 #include  <unistd.h>
+#include  <stdlib.h>
 
 #include  "funcs.h"
 
@@ -15,16 +16,17 @@ int main(int argc, char *argv[])
 {
 int	opt;
 
-while ((opt = getopt(argc, argv, "v")) != -1) {
+while ((opt = getopt(argc, argv, "vs")) != -1) {
 	switch (opt) {
-		case 'v':	verbosity++;	break;
-		default:			break;
+		case 'v':	verbosity++;		break;
+		case 's':	srand(getpid());	break;
+		default:				break;
 		}
 	}
 
-if (verbosity > 1)
+if (verbosity > 1) {
 	fprintf(stderr, "fake values - %s %s\n", __DATE__, __TIME__);
-
+	}
 
 
 printf("%f %d\n", dtime(), random1000(0));