diff options
| author |   Damjan Marion <damarion@cisco.com> | 2020-12-13 23:26:56 +0100 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-12-14 12:14:21 +0000 |
| commit | f0ca1e8d92114582ec9142bd15a40f1eb0102793 (patch) | |
| tree | aba56d88d909387605ba7fdaf7fc0fd5d3ff565c /src/vppinfra/bitmap.h | |
| parent | b2c31b685fd2cf28436ca32bc93e23eb24c74878 (diff) | |
misc: refactor clib_bitmap_foreach macro
Type: refactor
Change-Id: I077110e1a422722e20aa546a6f3224c06ab0cde5
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra/bitmap.h')
| -rw-r--r-- | src/vppinfra/bitmap.h | 8 |
1 files changed, 7 insertions, 1 deletions
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)); \ |