Add integeration of rsocket for DMM

rsocket version: librdmacm-1.1.0
compile with "make dmm_rsocket" command

Change-Id: I8f0aec0d1e11f13f7593e7b7cc3a59d7a9dd287e
Signed-off-by: nanger <zhenyinan@huawei.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/stacks/rsocket/src/rsocket_adpt.h b/stacks/rsocket/src/rsocket_adpt.h
new file mode 100644
index 0000000..43ec6cf
--- /dev/null
+++ b/stacks/rsocket/src/rsocket_adpt.h
@@ -0,0 +1,55 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at:
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef _RSOCKET_ADPT_H_
+#define _RSOCKET_ADPT_H_
+
+#include "indexer.h"
+#include "rsocket_rdma.h"
+
+enum {
+    RR_STAT_EPW_ERR,
+    RR_STAT_EPW_EINTR,
+    RR_STAT_EPW_ETIMEOUT,
+
+    RR_STAT_NUM
+};
+
+#define RR_STAT_ADD(id, num) __sync_add_and_fetch(&g_rr_var.stat[(id)], num)
+#define RR_STAT_SUB(id, num) __sync_sub_and_fetch(&g_rr_var.stat[(id)], num)
+#define RR_STAT_INC(id) RR_STAT_ADD((id), 1)
+#define RR_STAT_DEC(id) RR_STAT_SUB((id), 1)
+
+#define RSRDMA_EXIT 1
+
+typedef struct rsocket_var {
+    pthread_t epoll_threadid;
+
+    int epfd;
+    int type;
+    int (*event_cb) (void *pdata, int events);
+
+    uint64_t stat[RR_STAT_NUM];
+} rsocket_var_t;
+
+extern rsocket_var_t g_rr_var;
+
+
+int rr_rs_handle(int fd, uint32_t events);
+
+
+#endif/* #ifndef _RSOCKET_ADPT_H_ */
+