allocate send request and first fragment together

This commit was SVN r643.

src/mca/mpi/ptl/tcp/src/ptl_tcp_sendreq.c

@@ -0,0 +1,37 @@
+/*
+ * $HEADER$
+ */
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/errno.h>
+#include "lam/types.h"
+#include "mca/mpi/ptl/base/ptl_base_sendreq.h"
+#include "ptl_tcp.h"
+#include "ptl_tcp_sendreq.h"
+
+
+static void mca_ptl_tcp_send_request_init(mca_ptl_tcp_send_request_t*);
+static void mca_ptl_tcp_send_request_destroy(mca_ptl_tcp_send_request_t*);
+                                                                                                                
+
+lam_class_info_t  mca_ptl_tcp_send_request_cls = {
+    "mca_ptl_tcp_send_request_t",
+    &mca_ptl_base_send_request_cls,
+    (class_init_t)mca_ptl_tcp_send_request_init,
+    (class_destroy_t)mca_ptl_tcp_send_request_destroy
+};
+
+
+void mca_ptl_tcp_send_request_init(mca_ptl_tcp_send_request_t* request)
+{
+    SUPER_INIT(request, &mca_ptl_base_send_request_cls);
+    STATIC_INIT(request->req_frag, &mca_ptl_tcp_send_request_cls);
+}
+
+
+void mca_ptl_tcp_send_request_destroy(mca_ptl_tcp_send_request_t* request)
+{
+    STATIC_DESTROY(request->req_frag);
+    SUPER_DESTROY(request, &mca_ptl_base_send_request_cls);
+}
+

src/mca/mpi/ptl/tcp/src/ptl_tcp_sendreq.h

@@ -0,0 +1,27 @@
+/* @file
+ *
+ * $HEADER$
+ */
+
+#ifndef MCA_PTL_TCP_SEND_REQUEST_H
+#define MCA_PTL_TCP_SEND_REQUEST_H
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include "lam_config.h"
+#include "mca/mpi/ptl/base/ptl_base_sendreq.h"
+#include "ptl_tcp_sendfrag.h"
+
+
+extern lam_class_info_t mca_ptl_tcp_send_request_cls;
+
+struct mca_ptl_tcp_send_request_t {
+   mca_ptl_base_send_request_t super;
+   mca_ptl_tcp_send_frag_t req_frag; /* first fragment */
+};
+typedef struct mca_ptl_tcp_send_request_t mca_ptl_tcp_send_request_t;
+
+
+#endif
+