Type: improvement
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Id7a7788b41dbcf280e025e5256c41729b0c95f39
#define clib_bitmap_validate(v,n_bits) \
clib_bitmap_vec_validate ((v), ((n_bits) - 1) / BITS (uword))
+/** Copy a bitmap
+ @param dst - copy to
+ @param src - copy from
+*/
+static_always_inline void
+clib_bitmap_copy (clib_bitmap_t **dst, const clib_bitmap_t *src)
+{
+ if (vec_len (src))
+ {
+ clib_bitmap_vec_validate (*dst, vec_len (src) - 1);
+ vec_copy (*dst, src);
+ }
+ else
+ {
+ vec_reset_length (*dst);
+ }
+}
+
/* low-level routine to remove trailing zeros from a bitmap */
always_inline uword *
_clib_bitmap_remove_trailing_zeros (uword * a)