From f7f931c7e3a382b964ed6464125cf261e7358bf8 Mon Sep 17 00:00:00 2001
From: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Date: Sun, 3 Jul 2011 07:41:15 +1000
Subject: [PATCH] add back a check for sa_len in sockaddr structure.

---
 configure.ac | 10 ++++++++++
 lib/socket.c |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 94783ec..70203ee 100644
--- a/configure.ac
+++ b/configure.ac
@@ -51,6 +51,16 @@ esac
 
 AC_SUBST(RPCGENFLAGS)
 
+# check for SA_LEN
+dnl Check if sockaddr data structure includes a "sa_len"
+AC_CHECK_MEMBER([struct sockaddr.sa_len],
+                [ AC_DEFINE(HAVE_SOCKADDR_LEN,1,[Whether sockaddr struct has sa_len]) ],
+                [],
+                [
+#include <sys/types.h>
+#include <sys/socket.h>
+])
+
 #output
 AC_CONFIG_FILES([Makefile]
                 [include/Makefile]
diff --git a/lib/socket.c b/lib/socket.c
index dcbd1c1..e4de894 100644
--- a/lib/socket.c
+++ b/lib/socket.c
@@ -311,7 +311,7 @@ int rpc_connect_async(struct rpc_context *rpc, const char *server, int port, rpc
 	switch (s.ss_family) {
 	case AF_INET:
 		socksize = sizeof(struct sockaddr_in);
-#ifdef HAVE_SOCK_SIN_LEN
+#ifdef HAVE_SOCKADDR_LEN
 		sin->sin_len = socksize;
 #endif
 		rpc->fd = socket(AF_INET, SOCK_STREAM, 0);
-- 
2.34.1