diff options
Diffstat (limited to 'src/internal.h')
| -rw-r--r-- | src/internal.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/internal.h b/src/internal.h index a3fc46f..3216bc6 100644 --- a/src/internal.h +++ b/src/internal.h @@ -187,4 +187,17 @@ struct nft_set_elem { #define __init __attribute__((constructor)) +void __nft_assert_fail(uint16_t attr, const char *filename, int line); + +#define nft_assert(attr, expr) \ + ((expr) \ + ? (void)0 \ + : __nft_assert_fail(attr, __FILE__, __LINE__)) + +#define nft_assert_validate(_validate_array, _attr, _data_len) \ +({ \ + if (_validate_array[_attr]) \ + nft_assert(attr, _validate_array[_attr] == _data_len); \ +}) + #endif |