prepares event propagation

Change-Id: Ib824c6dea1837cc1cbb70a2c82363c9b0a0517d4
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 61 insertions, 0 deletions

diff --git a/include/afb-pollmgr-itf.h b/include/afb-pollmgr-itf.h
new file mode 100644
index 00000000..c3a62c17
--- /dev/null
+++ b/include/afb-pollmgr-itf.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2016 IoT.bzh
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * 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.
+ */
+
+#pragma once
+
+struct afb_pollmgr_itf
+{
+	int (*wait)(int timeout, void *pollclosure);
+	void *(*open)(int fd, void *closure, void *pollclosure);
+	int (*on_readable)(void *hndl, void (*cb)(void *closure));
+	int (*on_writable)(void *hndl, void (*cb)(void *closure));
+	void (*on_hangup)(void *hndl, void (*cb)(void *closure));
+	void (*close)(void *hndl);
+};
+
+struct afb_pollmgr
+{
+	const struct afb_pollmgr_itf *itf;
+	void *closure;
+};
+
+static inline int afb_pollmgr_wait(struct afb_pollmgr pollmgr, int timeout)
+{
+	return pollmgr.itf->wait(timeout, pollmgr.closure);
+}
+
+static inline void *afb_pollmgr_open(struct afb_pollmgr pollmgr, int fd, void *closure)
+{
+	return pollmgr.itf->open(fd, closure, pollmgr.closure);
+}
+
+static inline int afb_pollmgr_on_readable(struct afb_pollmgr pollmgr, void *hndl, void (*cb)(void *closure))
+{
+	return pollmgr.itf->on_readable(hndl, cb);
+}
+
+static inline int afb_pollmgr_on_writable(struct afb_pollmgr pollmgr, void *hndl, void (*cb)(void *closure))
+{
+	return pollmgr.itf->on_writable(hndl, cb);
+}
+
+static inline void afb_pollmgr_on_hangup(struct afb_pollmgr pollmgr, void *hndl, void (*cb)(void *closure))
+{
+	pollmgr.itf->on_hangup(hndl, cb);
+}
+
+