Attribute list normalization cleanup

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/attrs.h b/lib/attrs.h
index 97a9630f..fcb70230 100644
--- a/lib/attrs.h
+++ b/lib/attrs.h
@@ -17,6 +17,8 @@ typedef struct adata {
   byte data[0];
 } adata;
 
+#define ADATA_SIZE(s)	BIRD_CPU_ALIGN(sizeof(struct adata) + s)
+
 extern const adata null_adata;		/* adata of length 0 */
 
 static inline struct adata *
@@ -27,6 +29,14 @@ lp_alloc_adata(struct linpool *pool, uint len)
   return ad;
 }
 
+static inline struct adata *
+lp_store_adata(struct linpool *pool, const void *buf, uint len)
+{
+  struct adata *ad = lp_alloc_adata(pool, len);
+  memcpy(ad->data, buf, len);
+  return ad;
+}
+
 static inline int adata_same(const struct adata *a, const struct adata *b)
 { return (a->length == b->length && !memcmp(a->data, b->data, a->length)); }