From f0ca1e8d92114582ec9142bd15a40f1eb0102793 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Sun, 13 Dec 2020 23:26:56 +0100 Subject: misc: refactor clib_bitmap_foreach macro Type: refactor Change-Id: I077110e1a422722e20aa546a6f3224c06ab0cde5 Signed-off-by: Damjan Marion --- src/vppinfra/bitmap.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src/vppinfra/bitmap.h') diff --git a/src/vppinfra/bitmap.h b/src/vppinfra/bitmap.h index 44411163975..5c56068da77 100644 --- a/src/vppinfra/bitmap.h +++ b/src/vppinfra/bitmap.h @@ -358,7 +358,13 @@ clib_bitmap_set_region (uword * bitmap, uword i, uword value, uword n_bits) @param ai - the bitmap @param body - the expression to evaluate for each set bit */ -#define clib_bitmap_foreach(i,ai,body) \ +#define clib_bitmap_foreach(i,ai) \ + if (ai) \ + for (i = clib_bitmap_first_set (ai); \ + i != ~0; \ + i = clib_bitmap_next_set (ai, i + 1)) + +#define clib_bitmap_foreach_old(i,ai,body) \ do { \ uword __bitmap_i, __bitmap_ai, __bitmap_len, __bitmap_first_set; \ __bitmap_len = vec_len ((ai)); \ -- cgit 1.2.3-korg