msgb: Add non-inlined helper functions to ease with language bindings

It is easier from languages that dlopen libosmocore to have a function
to access this data than to poke at the bytes of the struct directly. Add
copyright for this method and the reset method I did earlier this year.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/msgb.c b/src/msgb.c
index a60e2ffa..12a839a9 100644
--- a/src/msgb.c
+++ b/src/msgb.c
@@ -1,4 +1,5 @@
 /* (C) 2008 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
  * All Rights Reserved
  *
  * This program is free software; you can redistribute it and/or modify
@@ -88,3 +89,13 @@ void msgb_reset(struct msgb *msg)
 
 	memset(&msg->cb, 0, sizeof(msg->cb));
 }
+
+uint8_t *msgb_data(const struct msgb *msg)
+{
+	return msg->data;
+}
+
+uint16_t msgb_length(const struct msgb *msg)
+{
+	return msg->len;
+}