X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=include%2Fafb%2Fafb-req-itf.h;h=5116b13311316e0c1706c2936810431f0fb0e914;hb=b6b049eac4035c2ef581205af8eccce93f5727b3;hp=740b3ac0554a4cc35622e4dfb51aa70d5135dab6;hpb=1d0f869ce3379089b4f4c5285e3d30e971e5b93d;p=src%2Fapp-framework-binder.git

diff --git a/include/afb/afb-req-itf.h b/include/afb/afb-req-itf.h
index 740b3ac0..5116b133 100644
--- a/include/afb/afb-req-itf.h
+++ b/include/afb/afb-req-itf.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016 "IoT.bzh"
+ * Copyright (C) 2016, 2017 "IoT.bzh"
  * Author: José Bollo <jose.bollo@iot.bzh>
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -46,7 +46,7 @@ struct afb_arg {
  * It records the functions to be called for the request.
  * Don't use this structure directly.
  * Use the helper functions documented below.
- */ 
+ */
 struct afb_req_itf {
 	/* CAUTION: respect the order, add at the end */
 
@@ -82,6 +82,16 @@ struct afb_req {
 	void *closure;			/* the closure argument for functions of 'itf' */
 };
 
+/*
+ * Checks wether the request 'req' is valid or not.
+ *
+ * Returns 0 if not valid or 1 if valid.
+ */
+static inline int afb_req_is_valid(struct afb_req req)
+{
+	return req.itf != NULL;
+}
+
 /*
  * Gets from the request 'req' the argument of 'name'.
  * Returns a PLAIN structure of type 'struct afb_arg'.
@@ -300,7 +310,7 @@ static inline int afb_req_session_set_LOA(struct afb_req req, unsigned level)
  */
 static inline struct afb_req *afb_req_store(struct afb_req req)
 {
-	struct afb_req *result = malloc(sizeof *result);
+	struct afb_req *result = (struct afb_req*)malloc(sizeof *result);
 	if (result != NULL) {
 		*result = req;
 		afb_req_addref(req);