#define DEV_BSIZE 512
#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */
-#define MAXNAMELEN 256
-
-#ifdef _LP64
-#define MAXOFFSET_T 0x7fffffffffffffffl
-#else
-#define MAXOFFSET_T 0x7fffffffl
-#endif
+#define MAXNAMELEN 256
+#define MAXOFFSET_T LLONG_MAX
#define UID_NOBODY 60001 /* user ID no body */
#define GID_NOBODY UID_NOBODY
#define UID_NOACCESS 60002 /* user ID no access */
-#define MAXUID 2147483647 /* max user id */
+#define MAXUID UINT32_MAX /* max user id */
#define MAXPROJID MAXUID /* max project id */
#define PAGESIZE (sysconf(_SC_PAGESIZE))