1 files changed, 53 insertions, 0 deletions
diff --git a/src/include/nstack_epoll_api.h b/src/include/nstack_epoll_api.h
new file mode 100644
index 0000000..26063d9
--- /dev/null
+++ b/src/include/nstack_epoll_api.h
@@ -0,0 +1,53 @@
+/*
+*
+* 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 __NSTACK_EPOLL_API_H__
+#define __NSTACK_EPOLL_API_H__
+#include "types.h"
+
+int nstack_epoll_init(int flag, int ns_sync_mod);
+
+enum event_inform_state
+{
+    EVENT_NO_INFORM_APP,        /*just push the event, must following EVENT_MUST_INFORM_APP to wake up epoll */
+    EVENT_INFORM_APP,           /*push event and wake up epoll */
+    EVENT_MUST_INFORM_APP       /*merge all events not pulled by app */
+};
+
+typedef enum
+{
+    nstack_ep_triggle_add,
+    nstack_ep_triggle_mod,
+    nstack_ep_triggle_del,
+    nstack_ep_triggle_inform_app,
+    nstack_ep_event_max
+} nstack_ep_triggle_ops_t;
+void nsep_recycle_epfd(void *epinfo, u32 pid);
+extern void nstack_epoll_event_enqueue(void *epif, int event, int postFlag);
+
+extern int nstack_epoll_event_dequeue(void *epi_addr, int events);
+
+#define NSTACK_EPOLL_EVENT_ADD(epInfo, event, flag)  do\
+{\
+    nstack_epoll_event_enqueue(epInfo, event, flag);\
+}while(0)
+
+#define NSTACK_EPOLL_EVENT_DEL(epitem, events) do\
+{\
+    nstack_epoll_event_dequeue(epitem, events);\
+}while(0)
+
+#endif