diff options
Diffstat (limited to 'src/include/c.h')
| -rw-r--r-- | src/include/c.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/include/c.h b/src/include/c.h index 8916310b5bf..6e19c6df878 100644 --- a/src/include/c.h +++ b/src/include/c.h @@ -486,7 +486,7 @@ typedef NameData *Name; * True iff pointer is properly aligned to point to the given type. */ #define PointerIsAligned(pointer, type) \ - (((intptr_t)(pointer) % (sizeof (type))) == 0) + (((uintptr_t)(pointer) % (sizeof (type))) == 0) #define OidIsValid(objectId) ((bool) ((objectId) != InvalidOid)) @@ -532,7 +532,7 @@ typedef NameData *Name; */ #define TYPEALIGN(ALIGNVAL,LEN) \ - (((intptr_t) (LEN) + ((ALIGNVAL) - 1)) & ~((intptr_t) ((ALIGNVAL) - 1))) + (((uintptr_t) (LEN) + ((ALIGNVAL) - 1)) & ~((uintptr_t) ((ALIGNVAL) - 1))) #define SHORTALIGN(LEN) TYPEALIGN(ALIGNOF_SHORT, (LEN)) #define INTALIGN(LEN) TYPEALIGN(ALIGNOF_INT, (LEN)) @@ -543,7 +543,7 @@ typedef NameData *Name; #define BUFFERALIGN(LEN) TYPEALIGN(ALIGNOF_BUFFER, (LEN)) #define TYPEALIGN_DOWN(ALIGNVAL,LEN) \ - (((intptr_t) (LEN)) & ~((intptr_t) ((ALIGNVAL) - 1))) + (((uintptr_t) (LEN)) & ~((uintptr_t) ((ALIGNVAL) - 1))) #define SHORTALIGN_DOWN(LEN) TYPEALIGN_DOWN(ALIGNOF_SHORT, (LEN)) #define INTALIGN_DOWN(LEN) TYPEALIGN_DOWN(ALIGNOF_INT, (LEN)) @@ -552,7 +552,7 @@ typedef NameData *Name; #define MAXALIGN_DOWN(LEN) TYPEALIGN_DOWN(MAXIMUM_ALIGNOF, (LEN)) /* - * The above macros will not work with types wider than intptr_t, like with + * The above macros will not work with types wider than uintptr_t, like with * uint64 on 32-bit platforms. That's not problem for the usual use where a * pointer or a length is aligned, but for the odd case that you need to * align something (potentially) wider, use TYPEALIGN64. @@ -763,7 +763,7 @@ typedef NameData *Name; int _val = (val); \ Size _len = (len); \ \ - if ((((intptr_t) _vstart) & LONG_ALIGN_MASK) == 0 && \ + if ((((uintptr_t) _vstart) & LONG_ALIGN_MASK) == 0 && \ (_len & LONG_ALIGN_MASK) == 0 && \ _val == 0 && \ _len <= MEMSET_LOOP_LIMIT && \ |