From b2c93cc12cec881066556a0b3245acf4273f5f34 Mon Sep 17 00:00:00 2001
From: Jessica Hamilton <jessica.l.hamilton@gmail.com>
Date: Fri, 20 Jun 2014 04:57:11 +0000
Subject: sendmsg.c: fix compiling with gcc2.


diff --git a/src/twisted/python/_sendmsg.c b/src/twisted/python/_sendmsg.c
index e84c08b..e9b8677 100644
--- a/src/twisted/python/_sendmsg.c
+++ b/src/twisted/python/_sendmsg.c
@@ -175,9 +175,11 @@ static PyObject *sendmsg_sendmsg(PyObject *self, PyObject *args, PyObject *keywd
 
     int fd;
     int flags = 0;
+	size_t all_data_len = 0;
     Py_ssize_t sendmsg_result, iovec_length;
     struct msghdr message_header;
-    struct iovec iov[1];
+	struct iovec iov[1];
+    struct cmsghdr *control_message = NULL;
     PyObject *ancillary = NULL;
     PyObject *iterator = NULL;
     PyObject *item = NULL;
@@ -223,7 +225,7 @@ static PyObject *sendmsg_sendmsg(PyObject *self, PyObject *args, PyObject *keywd
             goto finished;
         }
 
-        size_t all_data_len = 0;
+        all_data_len = 0;
 
         /* First we need to know how big the buffer needs to be in order to
            have enough space for all of the messages. */
@@ -298,7 +300,7 @@ static PyObject *sendmsg_sendmsg(PyObject *self, PyObject *args, PyObject *keywd
         }
 
         /* Unpack the tuples into the control message. */
-        struct cmsghdr *control_message = CMSG_FIRSTHDR(&message_header);
+        control_message = CMSG_FIRSTHDR(&message_header);
         while ( (item = PyIter_Next(iterator)) && control_message!=NULL ) {
             int type, level;
             Py_ssize_t data_len;
@@ -505,12 +507,13 @@ static PyObject *sendmsg_recvmsg(PyObject *self, PyObject *args, PyObject *keywd
 static PyObject *sendmsg_getsockfam(PyObject *self, PyObject *args,
                                     PyObject *keywds) {
     int fd;
+	socklen_t sz;
     struct sockaddr sa;
     static char *kwlist[] = {"fd", NULL};
     if (!PyArg_ParseTupleAndKeywords(args, keywds, "i", kwlist, &fd)) {
         return NULL;
     }
-    socklen_t sz = sizeof(sa);
+    sz = sizeof(sa);
     if (getsockname(fd, &sa, &sz)) {
         PyErr_SetFromErrno(sendmsg_socket_error);
         return NULL;
-- 
2.11.0