diff options
| author |   Damjan Marion <damarion@cisco.com> | 2023-03-16 16:34:30 +0000 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2023-03-17 16:20:02 +0000 |
| commit | f8b61fb538046e287063864349d43e98b62b5faf (patch) | |
| tree | 6594d34abb0f82aab65410101ee0472da907d079 | |
| parent | f39485ff6aa112c8ddcac06c99911c406f0a36df (diff) | |
vppinfra: add FOREACH_ARRAY_ELT macro
Type: improvement
Change-Id: Iac1b3a66176c9a38a161246159140f30a1c168da
Signed-off-by: Damjan Marion <damarion@cisco.com>
| -rw-r--r-- | .clang-format | 1 | ||||
| -rw-r--r-- | src/vppinfra/clib.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/.clang-format b/.clang-format index 8326a07251b..1471d0f469b 100644 --- a/.clang-format +++ b/.clang-format @@ -20,6 +20,7 @@ ForEachMacros: - 'vlib_foreach_rx_tx' - 'foreach_vlib_main' - 'foreach_set_bit_index' + - 'FOREACH_ARRAY_ELT' - 'RTE_ETH_FOREACH_DEV' StatementMacros: diff --git a/src/vppinfra/clib.h b/src/vppinfra/clib.h index 8d1e412db62..7a8029a30bd 100644 --- a/src/vppinfra/clib.h +++ b/src/vppinfra/clib.h @@ -74,6 +74,8 @@ #define BITS(x) (8*sizeof(x)) #define ARRAY_LEN(x) (sizeof (x)/sizeof (x[0])) +#define FOREACH_ARRAY_ELT(a, b) \ + for (typeof ((b)[0]) *(a) = (b); (a) - (b) < ARRAY_LEN (b); (a)++) #define _STRUCT_FIELD(t,f) (((t *) 0)->f) #define STRUCT_OFFSET_OF(t,f) offsetof(t, f) |