C++ doesn't allow for implicit conversion from void*.
/usr/include/bluetooth/bluetooth.h: In function ‘uint64_t bt_get_le64(void*)’:
/usr/include/bluetooth/bluetooth.h:131: error: invalid conversion from ‘void*’ to ‘bt_get_le64(void*)::<anonymous struct>*’
/usr/include/bluetooth/bluetooth.h: In function ‘uint64_t bt_get_be64(void*)’:
/usr/include/bluetooth/bluetooth.h:136: error: invalid conversion from ‘void*’ to ‘bt_get_be64(void*)::<anonymous struct>*’
/usr/include/bluetooth/bluetooth.h: In function ‘uint32_t bt_get_le32(void*)’:
/usr/include/bluetooth/bluetooth.h:141: error: invalid conversion from ‘void*’ to ‘bt_get_le32(void*)::<anonymous struct>*’
/usr/include/bluetooth/bluetooth.h: In function ‘uint32_t bt_get_be32(void*)’:
/usr/include/bluetooth/bluetooth.h:146: error: invalid conversion from ‘void*’ to ‘bt_get_be32(void*)::<anonymous struct>*’
/usr/include/bluetooth/bluetooth.h: In function ‘uint16_t bt_get_le16(void*)’:
/usr/include/bluetooth/bluetooth.h:151: error: invalid conversion from ‘void*’ to ‘bt_get_le16(void*)::<anonymous struct>*’
/usr/include/bluetooth/bluetooth.h: In function ‘uint16_t bt_get_be16(void*)’:
/usr/include/bluetooth/bluetooth.h:156: error: invalid conversion from ‘void*’ to ‘bt_get_be16(void*)::<anonymous struct>*’
---
lib/bluetooth.h | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/lib/bluetooth.h b/lib/bluetooth.h
index 5bd4f03..b4891ef 100644
--- a/lib/bluetooth.h
+++ b/lib/bluetooth.h
@@ -111,17 +111,19 @@ enum {
/* Bluetooth unaligned access */
#define bt_get_unaligned(ptr) \
({ \
- struct __attribute__((packed)) { \
+ struct __s { \
typeof(*(ptr)) __v; \
- } *__p = (void *) (ptr); \
+ } __attribute__((packed)) ; \
+ struct __s *__p = (struct __s *) (ptr); \
__p->__v; \
})
#define bt_put_unaligned(val, ptr) \
do { \
- struct __attribute__((packed)) { \
+ struct __s { \
typeof(*(ptr)) __v; \
- } *__p = (void *) (ptr); \
+ }__attribute__((packed)) ; \
+ struct __s *__p = (struct __s *) (ptr); \
__p->__v = (val); \
} while(0)
--
on behalf of ST-Ericsson
--
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