From: Mårten Dolk <dolk@dtek.chalmers.se>
Date: Thu, 19 May 2005 14:17:22 +0000 (+0000)
Subject: Changed random seed to use usec instead of seconds
X-Git-Url: https://ruin.nu/git/?p=popboot.git;a=commitdiff_plain;h=36283553b51149fc6d7a704ba4f746310aafa49b

Changed random seed to use usec instead of seconds
---

diff --git a/simprog.c b/simprog.c
index a713847..8311d50 100644
--- a/simprog.c
+++ b/simprog.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-
+#include <sys/time.h>
 
 void print_help(char name[])
 {
@@ -37,6 +37,7 @@ int main (int argc, char** argv)
     int i, rand_value, sum;
     int retvals[100];
     int percentages[100];
+    struct timeval td;
 	
     if (argc==2 && strcmp("--help",argv[1])==0 )
     {
@@ -52,7 +53,8 @@ int main (int argc, char** argv)
 
         
     /* Get random number in interval [0,100) */
-    srand(time(0));
+    gettimeofday(&td,0);
+    srand(td.tv_usec);
     rand_value = rand() % 100;
     
     /* See if we want to fire an "error" */