From d33c0317d3854d48394c14a60eaf34ac1e5d7a03 Mon Sep 17 00:00:00 2001
From: James Callahan <james@chatid.com>
Date: Mon, 27 Oct 2014 11:10:48 -0400
Subject: [PATCH] src/usocket: Do not setblocking on destory;

This results in unexpected behaviour if the socket has been `dup()`d, as O_NONBLOCK is shared.
Close is always 'blocking' anyway

See https://github.com/wahern/cqueues/issues/13 for an example use case
---
 src/usocket.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/usocket.c b/src/usocket.c
index 096ecd00..ca483f4b 100644
--- a/src/usocket.c
+++ b/src/usocket.c
@@ -92,7 +92,6 @@ int socket_close(void) {
 \*-------------------------------------------------------------------------*/
 void socket_destroy(p_socket ps) {
     if (*ps != SOCKET_INVALID) {
-        socket_setblocking(ps);
         close(*ps);
         *ps = SOCKET_INVALID;
     }