unsigned int type;
unsigned int minlen;
unsigned int maxlen;
- bool (*validate)(struct blob_attr_info *, struct blob_attr *);
+ bool (*validate)(const struct blob_attr_info *, struct blob_attr *);
};
struct blob_buf {
* blob_len: returns the length of the attribute's payload
*/
static inline unsigned int
-blob_len(struct blob_attr *attr)
+blob_len(const struct blob_attr *attr)
{
return (be32_to_cpu(attr->id_len) & BLOB_ATTR_LEN_MASK) - sizeof(struct blob_attr);
}
extern void *blob_nest_start(struct blob_buf *buf, int id);
extern void blob_nest_end(struct blob_buf *buf, void *cookie);
extern struct blob_attr *blob_put(struct blob_buf *buf, int id, const void *ptr, int len);
-extern int blob_parse(struct blob_attr *attr, struct blob_attr **data, struct blob_attr_info *info, int max);
+extern int blob_parse(struct blob_attr *attr, struct blob_attr **data, const struct blob_attr_info *info, int max);
static inline struct blob_attr *
blob_put_string(struct blob_buf *buf, int id, const char *str)