diff options
Diffstat (limited to 'src/vppinfra/error_bootstrap.h')
| -rw-r--r-- | src/vppinfra/error_bootstrap.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vppinfra/error_bootstrap.h b/src/vppinfra/error_bootstrap.h index 248d389d0f2..18d2176812d 100644 --- a/src/vppinfra/error_bootstrap.h +++ b/src/vppinfra/error_bootstrap.h @@ -91,6 +91,10 @@ do { \ #define STATIC_ASSERT_OFFSET_OF(s, e, o) \ STATIC_ASSERT (STRUCT_OFFSET_OF(s,e) == o, "Offset of " #s "." #e " must be " # o) +#define STATIC_ASSERT_FITS_IN(s, e, o) \ + STATIC_ASSERT (STRUCT_OFFSET_OF(s,e) <= (o - sizeof(((s *)0)->e)), \ + #s "." #e " does not fit into " # o " bytes") + /* Assert without allocating memory. */ #define ASSERT_AND_PANIC(truth) \ do { \ |