diff options
Diffstat (limited to 'src/vppinfra/bitmap.h')
| -rw-r--r-- | src/vppinfra/bitmap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vppinfra/bitmap.h b/src/vppinfra/bitmap.h index af651ef0b7e..3c95bfb4b43 100644 --- a/src/vppinfra/bitmap.h +++ b/src/vppinfra/bitmap.h @@ -206,6 +206,14 @@ clib_bitmap_set (uword * ai, uword i, uword value) return ai; } +always_inline u8 +clib_bitmap_will_expand (uword *ai, uword i) +{ + uword i0 = i / BITS (ai[0]); + return _vec_resize_will_expand (ai, 1, i0 * sizeof (ai[0]), 0, + sizeof (uword)); +} + /** Gets the ith bit value from a bitmap @param ai - pointer to the bitmap @param i - the bit position to interrogate |