BLOBMSG_TYPE_INT32,
BLOBMSG_TYPE_INT16,
BLOBMSG_TYPE_INT8,
+ BLOBMSG_TYPE_DOUBLE,
__BLOBMSG_TYPE_LAST,
BLOBMSG_TYPE_LAST = __BLOBMSG_TYPE_LAST - 1,
BLOBMSG_TYPE_BOOL = BLOBMSG_TYPE_INT8,
const void *data, unsigned int len);
static inline int
+blobmsg_add_double(struct blob_buf *buf, const char *name, double val)
+{
+ union {
+ double d;
+ uint64_t u64;
+ } v;
+ v.d = val;
+ v.u64 = cpu_to_be64(v.u64);
+ return blobmsg_add_field(buf, BLOBMSG_TYPE_DOUBLE, name, &v.u64, 8);
+}
+
+static inline int
blobmsg_add_u8(struct blob_buf *buf, const char *name, uint8_t val)
{
return blobmsg_add_field(buf, BLOBMSG_TYPE_INT8, name, &val, 1);
return tmp;
}
+static inline double blobmsg_get_double(struct blob_attr *attr)
+{
+ union {
+ double d;
+ uint64_t u64;
+ } v;
+ v.u64 = blobmsg_get_u64(attr);
+ return v.d;
+}
+
static inline char *blobmsg_get_string(struct blob_attr *attr)
{
if (!attr)
void *blobmsg_realloc_string_buffer(struct blob_buf *buf, unsigned int maxlen);
void blobmsg_add_string_buffer(struct blob_buf *buf);
-void blobmsg_vprintf(struct blob_buf *buf, const char *name, const char *format, va_list arg);
-void blobmsg_printf(struct blob_buf *buf, const char *name, const char *format, ...)
+int blobmsg_vprintf(struct blob_buf *buf, const char *name, const char *format, va_list arg);
+int blobmsg_printf(struct blob_buf *buf, const char *name, const char *format, ...)
__attribute__((format(printf, 3, 4)));
#define blobmsg_for_each_attr(pos, attr, rem) \
for (rem = attr ? blobmsg_data_len(attr) : 0, \
- pos = attr ? blobmsg_data(attr) : 0; \
+ pos = (struct blob_attr *) (attr ? blobmsg_data(attr) : NULL); \
rem > 0 && (blob_pad_len(pos) <= rem) && \
(blob_pad_len(pos) >= sizeof(struct blob_attr)); \
rem -= blob_pad_len(pos), pos = blob_next(pos))