Bluetooth: Add helper functions for testing bdaddr types
authorJohan Hedberg <johan.hedberg@intel.com>
Sun, 20 Jan 2013 12:27:18 +0000 (14:27 +0200)
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>
Wed, 23 Jan 2013 03:58:08 +0000 (01:58 -0200)
This patch adds two helper functions to test for valid bdaddr type
values. These will be particularely useful in the mgmt code to check
that user space has passed valid values to the kernel.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
include/net/bluetooth/bluetooth.h

index 2554b3f5222ae0fa32b7f6fce650fb65327a65db..9531beee09b55342fec2266e5d9c9bba41248c2d 100644 (file)
@@ -166,6 +166,29 @@ typedef struct {
 #define BDADDR_LE_PUBLIC       0x01
 #define BDADDR_LE_RANDOM       0x02
 
+static inline bool bdaddr_type_is_valid(__u8 type)
+{
+       switch (type) {
+       case BDADDR_BREDR:
+       case BDADDR_LE_PUBLIC:
+       case BDADDR_LE_RANDOM:
+               return true;
+       }
+
+       return false;
+}
+
+static inline bool bdaddr_type_is_le(__u8 type)
+{
+       switch (type) {
+       case BDADDR_LE_PUBLIC:
+       case BDADDR_LE_RANDOM:
+               return true;
+       }
+
+       return false;
+}
+
 #define BDADDR_ANY   (&(bdaddr_t) {{0, 0, 0, 0, 0, 0} })
 #define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff} })