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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)); \ |