diff options
| -rw-r--r-- | src/vlib/node_funcs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h index a9101f5d16a..147d5eb99ef 100644 --- a/src/vlib/node_funcs.h +++ b/src/vlib/node_funcs.h @@ -1333,6 +1333,14 @@ vlib_frame_bitmap_or (uword *bmp, uword *bmp2) bmp++[0] |= bmp2++[0]; } +static_always_inline void +vlib_frame_bitmap_and (uword *bmp, uword *bmp2) +{ + u32 n_left = VLIB_FRAME_BITMAP_N_UWORDS; + while (n_left--) + bmp++[0] &= bmp2++[0]; +} + static_always_inline u32 vlib_frame_bitmap_count_set_bits (uword *bmp) { |