adding header for SM fragment descriptor.

This commit was SVN r2498.

src/mca/ptl/sm/src/Makefile.am

@@ -30,6 +30,7 @@ libmca_ptl_sm_la_SOURCES = \
 	ptl_sm.c \
 	ptl_sm.h \
 	ptl_sm_component.c \
+	ptl_sm_frag.h \
 	ptl_sm_sendreq.c \
 	ptl_sm_sendfrag.c \
 	ptl_sm_recvfrag.c

src/mca/ptl/sm/src/ptl_sm_frag.h

@@ -0,0 +1,31 @@
+/* 
+ * $HEADER$
+ */
+/**
+ * @file
+ */
+
+#ifndef MCA_PTL_SM_RECV_FRAG_H
+#define MCA_PTL_SM_RECV_FRAG_H
+
+#include <string.h>
+#include <sys/types.h>
+#include "include/sys/atomic.h"
+#include "mca/ptl/ptl.h"
+#include "mca/ptl/base/ptl_base_recvfrag.h"
+#include "ptl_sm.h"
+
+
+OBJ_CLASS_DECLARATION(mca_ptl_sm_frag_t);
+
+
+/**
+ *  shared memory received fragment derived type.
+ */
+struct mca_ptl_sm_frag_t {
+    mca_ptl_base_recv_frag_t super; /**< base receive fragment descriptor */
+};
+typedef struct mca_ptl_sm_frag_t mca_ptl_sm_frag_t;
+
+#endif
+