From: Guus Sliepen <guus@tinc-vpn.org>
Date: Mon, 14 Sep 2009 21:28:28 +0000 (+0200)
Subject: Also do not use drand48(), it is not available on Windows.
X-Git-Tag: release-1.0.10~30
X-Git-Url: https://git.librecmc.org/?p=oweals%2Ftinc.git;a=commitdiff_plain;h=f80bf14f28925df6eaa56f3ed77adaf418ab9890

Also do not use drand48(), it is not available on Windows.
---

diff --git a/src/net.c b/src/net.c
index 3cf1773..c893f1e 100644
--- a/src/net.c
+++ b/src/net.c
@@ -366,7 +366,6 @@ int main_loop(void)
 	last_graph_dump = now;
 	
 	srand(now);
-	srand48(now);
 
 	running = true;
 
diff --git a/src/protocol_misc.c b/src/protocol_misc.c
index 8f56aee..18ff13c 100644
--- a/src/protocol_misc.c
+++ b/src/protocol_misc.c
@@ -158,7 +158,7 @@ bool send_tcppacket(connection_t *c, vpn_packet_t *packet)
 	/* If there already is a lot of data in the outbuf buffer, discard this packet.
            We use a very simple Random Early Drop algorithm. */
 
-	if(2.0 * c->outbuflen / (double)maxoutbufsize - 1 > drand48())
+	if(2.0 * c->outbuflen / (float)maxoutbufsize - 1 > (float)rand()/(float)RAND_MAX)
 		return true;
 
 	if(!send_request(c, "%d %hd", PACKET, packet->len))