From 9dbe35a4dd8d5fce96c627f000d15395f32bc55a Mon Sep 17 00:00:00 2001
From: tjw <tjw@edf5b092-35ff-0310-97b2-ce42778d08ea>
Date: Fri, 16 Feb 2007 23:50:37 +0000
Subject: * (bug 3019) use the operating system's random number generator if
 possible   when generating the qkey file

git-svn-id: svn://svn.icculus.org/quake3/trunk@1046 edf5b092-35ff-0310-97b2-ce42778d08ea
---
 code/unix/unix_shared.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'code/unix/unix_shared.c')

diff --git a/code/unix/unix_shared.c b/code/unix/unix_shared.c
index c037813..a607a2f 100644
--- a/code/unix/unix_shared.c
+++ b/code/unix/unix_shared.c
@@ -174,6 +174,22 @@ char *strlwr (char *s) {
   return s; // bk001204 - duh
 }
 
+qboolean Sys_RandomBytes( byte *string, int len )
+{
+  FILE *fp;
+
+  fp = fopen( "/dev/urandom", "r" );
+  if( !fp )
+    return qfalse;
+
+  if( !fread( string, sizeof( byte ), len, fp ) ) {
+	fclose( fp );
+	return qfalse;
+  }
+  fclose( fp );
+  return qtrue; 
+}
+
 //============================================
 
 #define	MAX_FOUND_FILES	0x1000
-- 
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