diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libspl/include/assert.h | 63 |
1 files changed, 48 insertions, 15 deletions
diff --git a/lib/libspl/include/assert.h b/lib/libspl/include/assert.h index c080bc8aa..f615fbdfe 100644 --- a/lib/libspl/include/assert.h +++ b/lib/libspl/include/assert.h @@ -66,21 +66,54 @@ libspl_assertf(const char *file, const char *func, int line, char *format, ...) (void) ((!(cond)) && \ libspl_assert(#cond, __FILE__, __FUNCTION__, __LINE__)) -#define VERIFY3_IMPL(LEFT, OP, RIGHT, TYPE) \ +#define VERIFY3B(LEFT, OP, RIGHT) \ do { \ - const TYPE __left = (TYPE)(LEFT); \ - const TYPE __right = (TYPE)(RIGHT); \ + const boolean_t __left = (boolean_t)(LEFT); \ + const boolean_t __right = (boolean_t)(RIGHT); \ if (!(__left OP __right)) \ libspl_assertf(__FILE__, __FUNCTION__, __LINE__, \ "%s %s %s (0x%llx %s 0x%llx)", #LEFT, #OP, #RIGHT, \ (u_longlong_t)__left, #OP, (u_longlong_t)__right); \ } while (0) -#define VERIFY3B(x, y, z) VERIFY3_IMPL(x, y, z, boolean_t) -#define VERIFY3S(x, y, z) VERIFY3_IMPL(x, y, z, int64_t) -#define VERIFY3U(x, y, z) VERIFY3_IMPL(x, y, z, uint64_t) -#define VERIFY3P(x, y, z) VERIFY3_IMPL(x, y, z, uintptr_t) -#define VERIFY0(x) VERIFY3_IMPL(x, ==, 0, uint64_t) +#define VERIFY3S(LEFT, OP, RIGHT) \ +do { \ + const int64_t __left = (int64_t)(LEFT); \ + const int64_t __right = (int64_t)(RIGHT); \ + if (!(__left OP __right)) \ + libspl_assertf(__FILE__, __FUNCTION__, __LINE__, \ + "%s %s %s (0x%llx %s 0x%llx)", #LEFT, #OP, #RIGHT, \ + (u_longlong_t)__left, #OP, (u_longlong_t)__right); \ +} while (0) + +#define VERIFY3U(LEFT, OP, RIGHT) \ +do { \ + const uint64_t __left = (uint64_t)(LEFT); \ + const uint64_t __right = (uint64_t)(RIGHT); \ + if (!(__left OP __right)) \ + libspl_assertf(__FILE__, __FUNCTION__, __LINE__, \ + "%s %s %s (0x%llx %s 0x%llx)", #LEFT, #OP, #RIGHT, \ + (u_longlong_t)__left, #OP, (u_longlong_t)__right); \ +} while (0) + +#define VERIFY3P(LEFT, OP, RIGHT) \ +do { \ + const uintptr_t __left = (uintptr_t)(LEFT); \ + const uintptr_t __right = (uintptr_t)(RIGHT); \ + if (!(__left OP __right)) \ + libspl_assertf(__FILE__, __FUNCTION__, __LINE__, \ + "%s %s %s (0x%llx %s 0x%llx)", #LEFT, #OP, #RIGHT, \ + (u_longlong_t)__left, #OP, (u_longlong_t)__right); \ +} while (0) + +#define VERIFY0(LEFT) \ +do { \ + const uint64_t __left = (uint64_t)(LEFT); \ + if (!(__left == 0)) \ + libspl_assertf(__FILE__, __FUNCTION__, __LINE__, \ + "%s == 0 (0x%llx == 0)", #LEFT, \ + (u_longlong_t)__left); \ +} while (0) #ifdef assert #undef assert @@ -106,13 +139,13 @@ do { \ #define IMPLY(A, B) ((void)0) #define EQUIV(A, B) ((void)0) #else -#define ASSERT3B(x, y, z) VERIFY3B(x, y, z) -#define ASSERT3S(x, y, z) VERIFY3S(x, y, z) -#define ASSERT3U(x, y, z) VERIFY3U(x, y, z) -#define ASSERT3P(x, y, z) VERIFY3P(x, y, z) -#define ASSERT0(x) VERIFY0(x) -#define ASSERT(x) VERIFY(x) -#define assert(x) VERIFY(x) +#define ASSERT3B VERIFY3B +#define ASSERT3S VERIFY3S +#define ASSERT3U VERIFY3U +#define ASSERT3P VERIFY3P +#define ASSERT0 VERIFY0 +#define ASSERT VERIFY +#define assert VERIFY #define ASSERTV(x) x #define IMPLY(A, B) \ ((void)(((!(A)) || (B)) || \ |