diff options
Diffstat (limited to 'blobmsg.h')
| -rw-r--r-- | blobmsg.h | 33 |
1 files changed, 33 insertions, 0 deletions
@@ -35,6 +35,7 @@ enum blobmsg_type { __BLOBMSG_TYPE_LAST, BLOBMSG_TYPE_LAST = __BLOBMSG_TYPE_LAST - 1, BLOBMSG_TYPE_BOOL = BLOBMSG_TYPE_INT8, + BLOBMSG_CAST_INT64, }; struct blobmsg_hdr { @@ -288,6 +289,38 @@ static inline uint64_t blobmsg_get_u64(struct blob_attr *attr) return tmp; } +static inline uint64_t blobmsg_cast_u64(struct blob_attr *attr) +{ + uint64_t tmp = 0; + + if (blobmsg_type(attr) == BLOBMSG_TYPE_INT64) + tmp = blobmsg_get_u64(attr); + else if (blobmsg_type(attr) == BLOBMSG_TYPE_INT32) + tmp = blobmsg_get_u32(attr); + else if (blobmsg_type(attr) == BLOBMSG_TYPE_INT16) + tmp = blobmsg_get_u16(attr); + else if (blobmsg_type(attr) == BLOBMSG_TYPE_INT8) + tmp = blobmsg_get_u8(attr); + + return tmp; +} + +static inline int64_t blobmsg_cast_s64(struct blob_attr *attr) +{ + int64_t tmp = 0; + + if (blobmsg_type(attr) == BLOBMSG_TYPE_INT64) + tmp = blobmsg_get_u64(attr); + else if (blobmsg_type(attr) == BLOBMSG_TYPE_INT32) + tmp = (int32_t)blobmsg_get_u32(attr); + else if (blobmsg_type(attr) == BLOBMSG_TYPE_INT16) + tmp = (int16_t)blobmsg_get_u16(attr); + else if (blobmsg_type(attr) == BLOBMSG_TYPE_INT8) + tmp = (int8_t)blobmsg_get_u8(attr); + + return tmp; +} + static inline double blobmsg_get_double(struct blob_attr *attr) { union { |