Update changelog for 0.2.8

[apps/agl-service-can-low-level.git] / pb.h

diff --git a/pb.h b/pb.h
index d6cb1d4..258ec92 100644 (file)
--- a/pb.h
+++ b/pb.h
@@ -10,6 +10,9 @@
  * uncommenting the lines, or on the compiler command line.      *
  *****************************************************************/
 
+/* Enable support for dynamically allocated fields */
+/* #define PB_ENABLE_MALLOC 1 */
+
 /* Define this if your CPU architecture is big endian, i.e. it
  * stores the most-significant byte first. */
 /* #define __BIG_ENDIAN__ 1 */
@@ -43,7 +46,7 @@
 
 /* Version of the nanopb library. Just in case you want to check it in
  * your own program. */
-#define NANOPB_VERSION nanopb-0.2.7-dev
+#define NANOPB_VERSION nanopb-0.2.8
 
 /* Include all the system headers needed by nanopb. You will need the
  * definitions of the following:
@@ -338,8 +341,23 @@ struct _pb_extension_t {
      * If this extension does not match a field, the next handler is
      * automatically called. */
     pb_extension_t *next;
+
+    /* The decoder sets this to true if the extension was found.
+     * Ignored for encoding. */
+    bool found;
 };
 
+/* Memory allocation functions to use. You can define pb_realloc and
+ * pb_free to custom functions if you want. */
+#ifdef PB_ENABLE_MALLOC
+#   ifndef pb_realloc
+#       define pb_realloc(ptr, size) realloc(ptr, size)
+#   endif
+#   ifndef pb_free
+#       define pb_free(ptr) free(ptr)
+#   endif
+#endif
+
 /* These macros are used to declare pb_field_t's in the constant array. */
 /* Size of a structure member, in bytes. */
 #define pb_membersize(st, m) (sizeof ((st*)0)->m)
@@ -482,7 +500,11 @@ struct _pb_extension_t {
  * messages if not used.
  */
 #ifdef PB_NO_ERRMSG
-#define PB_RETURN_ERROR(stream,msg) return false
+#define PB_RETURN_ERROR(stream,msg) \
+    do {\
+        UNUSED(stream); \
+        return false; \
+    } while(0)
 #define PB_GET_ERROR(stream) "(errmsg disabled)"
 #else
 #define PB_RETURN_ERROR(stream,msg) \