use upoll for event loop

also add '#pragma once' in headers

Change-Id: I90cc2d53ec60d4d1e66cf0f229109621e4019864
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

3 files changed, 14 insertions, 13 deletions

diff --git a/include/afb-plugin.h b/include/afb-plugin.h
index 4064f9e9..2c9935e6 100644
--- a/include/afb-plugin.h
+++ b/include/afb-plugin.h
@@ -15,6 +15,8 @@
  * limitations under the License.
  */
 
+#pragma once
+
 struct afb_req;
 
 /* Plugin Type */
@@ -61,13 +63,12 @@ enum AFB_Mode {
 	AFB_MODE_GLOBAL
 };
 
-struct afb_poll;
-
 struct AFB_interface
 {
 	int verbosity;
 	enum AFB_Mode mode;
-	struct afb_poll (*poll_open)(int fd, void *closure);
+	const struct afb_pollitf *pollitf;
+	void *pollclosure;
 };
 
 extern const struct AFB_plugin *pluginRegister (const struct AFB_interface *interface);
diff --git a/include/afb-poll-itf.h b/include/afb-poll-itf.h
index 2c8889b6..b70eb993 100644
--- a/include/afb-poll-itf.h
+++ b/include/afb-poll-itf.h
@@ -15,17 +15,15 @@
  * limitations under the License.
  */
 
-struct afb_poll_itf
-{
-	int (*on_readable)(void *, void (*cb)(void *));
-	int (*on_writable)(void *, void (*cb)(void *));
-	int (*on_hangup)(void *, void (*cb)(void *));
-	void (*close)(void *data);
-};
+#pragma once
 
-struct afb_poll
+struct afb_pollitf
 {
-	const struct afb_poll_itf *itf;
-	void *data;
+	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);
 };
 
diff --git a/include/afb-req-itf.h b/include/afb-req-itf.h
index 7f7472f1..357ffd7b 100644
--- a/include/afb-req-itf.h
+++ b/include/afb-req-itf.h
@@ -15,6 +15,8 @@
  * limitations under the License.
  */
 
+#pragma once
+
 struct json_object;
 
 struct afb_arg {