From: Roger Dingledine <arma@torproject.org>
Date: Mon, 19 Apr 2004 21:31:32 +0000 (+0000)
Subject: use the real socketpair if we've got it
X-Git-Tag: debian-version-0.0.5+0.0.6rc2-1~37
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=06a60c4fbba5f1853d6d8a4b9e2dd1b705225f72;p=thirdparty%2Ftor.git

use the real socketpair if we've got it
now it's just windows that has to use the kludged one


svn:r1675
---

diff --git a/src/common/util.c b/src/common/util.c
index 81c7c5ad69..85d80d3607 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -837,10 +837,14 @@ void spawn_exit()
 int
 tor_socketpair(int family, int type, int protocol, int fd[2])
 {
-#ifdef HAVE_SOCKETPAIR_XXXX
-    /* For testing purposes, we never fall back to real socketpairs. */
+#ifdef HAVE_SOCKETPAIR
     return socketpair(family, type, protocol, fd);
 #else
+    /* This socketpair does not work when localhost is down. So
+     * it's really not the same thing at all. But it's close enough
+     * for now, and really, when localhost is down sometimes, we
+     * have other problems too.
+     */
     int listener = -1;
     int connector = -1;
     int acceptor = -1;