diff options
Diffstat (limited to 'include/utils.h')
| -rw-r--r-- | include/utils.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/utils.h b/include/utils.h index 46ff18a..21694b6 100644 --- a/include/utils.h +++ b/include/utils.h @@ -43,6 +43,15 @@ void __nftnl_assert_fail(uint16_t attr, const char *filename, int line); nftnl_assert(data, attr, _validate_array[_attr] == _data_len); \ }) +void __nftnl_assert_attr_exists(uint16_t attr, uint16_t attr_max, + const char *filename, int line); + +#define nftnl_assert_attr_exists(_attr, _attr_max) \ +({ \ + if (_attr > _attr_max) \ + __nftnl_assert_attr_exists(_attr, _attr_max, __FILE__, __LINE__); \ +}) + #define SNPRINTF_BUFFER_SIZE(ret, size, len, offset) \ if (ret < 0) \ return ret; \ |