diff options
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/mmap_cache.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/util/mmap_cache.h b/src/util/mmap_cache.h index b3dac6ee..407eeea6 100644 --- a/src/util/mmap_cache.h +++ b/src/util/mmap_cache.h @@ -47,8 +47,10 @@ typedef uint32_t rel_ptr_t; #define MC_PTR_ADD(ptr, bytes) (void *)((uint8_t *)(ptr) + (bytes)) #define MC_PTR_DIFF(ptr, base) ((uint8_t *)(ptr) - (uint8_t *)(base)) -#define MC_INVALID_PTR (void *)0xffffffff -#define MC_INVALID_VAL 0xffffffff +#define MC_INVALID_VAL64 ((uint64_t)-1) +#define MC_INVALID_VAL32 ((uint32_t)-1) +#define MC_INVALID_VAL8 ((uint8_t)-1) +#define MC_INVALID_VAL MC_INVALID_VAL32 /* * 32 seem a good compromise for slot size |