From 3f1d795758f2a2099175e321ea2e025cb6a29e43 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Mon, 19 Aug 2013 10:21:23 -0400
Subject: [PATCH] roken: introduce rk_cloexec_socket

Accepts type rk_socket_t and is a no-op on Windows

Change-Id: I82755872e86ef36445e60054dd752279aaceb6d1
---
 lib/roken/cloexec.c          | 9 +++++++++
 lib/roken/roken-common.h     | 3 +++
 lib/roken/version-script.map | 1 +
 3 files changed, 13 insertions(+)

diff --git a/lib/roken/cloexec.c b/lib/roken/cloexec.c
index 2d1fe033f..59ffa50ae 100644
--- a/lib/roken/cloexec.c
+++ b/lib/roken/cloexec.c
@@ -64,3 +64,12 @@ rk_cloexec_dir(DIR * d)
     rk_cloexec(dirfd(d));
 #endif
 }
+
+void ROKEN_LIB_FUNCTION
+rk_cloexec_socket(rk_socket_t s)
+{
+#ifndef _WIN32
+    rk_cloexec((int)s);
+#endif
+}
+
diff --git a/lib/roken/roken-common.h b/lib/roken/roken-common.h
index 451a01082..443299590 100644
--- a/lib/roken/roken-common.h
+++ b/lib/roken/roken-common.h
@@ -499,6 +499,9 @@ rk_cloexec_file(FILE *);
 ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
 rk_cloexec_dir(DIR *);
 
+ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
+rk_cloexec_socket(rk_socket_t *);
+
 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
 ct_memcmp(const void *, const void *, size_t);
 
diff --git a/lib/roken/version-script.map b/lib/roken/version-script.map
index 7fbb7f877..1fb4d8d37 100644
--- a/lib/roken/version-script.map
+++ b/lib/roken/version-script.map
@@ -43,6 +43,7 @@ HEIMDAL_ROKEN_1.0 {
 		rk_cloexec;
 		rk_cloexec_file;
                 rk_cloexec_dir;
+                rk_cloexec_socket;
 		rk_closefrom;
 		rk_copyhostent;
 		rk_dns_free_data;