#error We require size of long and pointers to be equal
#endif */
+#define MAX_AFS_INT32 0x7FFFFFFF
+#define MAX_AFS_UINT32 0xFFFFFFFF
+#define MAX_AFS_INT64 0x7FFFFFFFFFFFFFFFL
+#define MAX_AFS_UINT64 0xFFFFFFFFFFFFFFFFL
+
typedef short afs_int16;
typedef unsigned short afs_uint16;
#ifdef AFS_64BIT_ENV
typedef long long afs_int64;
typedef unsigned long long afs_uint64;
#endif
-#define ZeroInt64(a) (a) = 0
-#define AssignInt64(a, b) *(a) = (b)
+#define ZeroInt64(a) (a = 0)
+#define AssignInt64(a, b) *(b) = (a)
+#define IncInt64(a) (*(a))++
+#define IncUInt64(a) (*(a))++
+#define DecInt64(a) (*(a))--
+#define DecUInt64(a) (*(a))--
+#define GTInt64(a,b) ((a) > (b))
+#define GEInt64(a,b) ((a) >= (b))
+#define LEInt64(a,b) ((a) <= (b))
+#define LTInt64(a,b) ((a) < (b))
#define AddInt64(a,b,c) *(c) = (afs_int64)(a) + (afs_int64)(b)
#define AddUInt64(a,b,c) *(c) = (afs_uint64)(a) + (afs_uint64)(b)
#define SubtractInt64(a,b,c) *(c) = (afs_int64)(a) - (afs_int64)(b)
#define CompareInt64(a,b) (afs_int64)(a) - (afs_int64)(b)
#define CompareUInt64(a,b) (afs_uint64)(a) - (afs_uint64)(b)
#define NonZeroInt64(a) (a)
-#define Int64ToInt32(a) (a) & 0xFFFFFFFFL
-#define FillInt64(t,h,l) (t) = (h); (t) <<= 32; (t) |= (l);
-#define SplitInt64(t,h,l) (h) = (t) >> 32; (l) = (t) & 0xFFFFFFFF;
+#define Int64ToInt32(a) (a) & MAX_AFS_UINT32
+#define FillInt64(t,h,l) (t) = ((afs_int64)(h) << 32) | (l);
+#define SplitInt64(t,h,l) (h) = ((afs_int64)t) >> 32; (l) = (t) & MAX_AFS_UINT32;
+#define RoundInt64ToInt32(a) (a > MAX_AFS_UINT32) ? MAX_AFS_UINT32 : a;
+#define RoundInt64ToInt31(a) (a > MAX_AFS_INT32) ? MAX_AFS_INT32 : a;
#else /* AFS_64BIT_ENV */
typedef long afs_int32;
typedef unsigned long afs_uint32;
afs_uint32 low;
};
typedef struct u_Int64 afs_uint64;
-#define ZeroInt64(a) (a).high = (a).low = 0
+#define ZeroInt64(a) ((a).high = (a).low = 0)
#define AssignInt64(a, b) (b)->high = (a).high; (b)->low = (a).low
+#define IncInt64(a) ((++((a)->low)) ? 0 : (a)->high++ )
+#define IncUInt64(a) ((++((a)->low)) ? 0 : (a)->high++ )
+#define DecInt64(a) (((a)->low)-- ? 0 : (a)->high-- )
+#define DecUInt64(a) (((a)->low)-- ? 0 : (a)->high-- )
+#define GTInt64(a,b) (((a).high > (b).high) || (((a).high == (b).high) && ((a).low > (b).low)))
+#define GEInt64(a,b) (((a).high > (b).high) || (((a).high == (b).high) && ((a).low >= (b).low)))
+#define LEInt64(a,b) (((a).high < (b).high) || (((a).high == (b).high) && ((a).low <= (b).low)))
+#define LTInt64(a,b) (((a).high < (b).high) || (((a).high == (b).high) && ((a).low < (b).low)))
#define CompareInt64(a,b) (((afs_int32)(a).high - (afs_int32)(b).high) || (((a).high == (b).high) && ((a).low - (b).low)))
#define AddInt64(a, b, c) { afs_int64 _a, _b; _a = a; _b = b; (c)->low = _a.low + _b.low; (c)->high = _a.high + _b.high + ((c)->low < _b.low); }
#define SubtractInt64(a, b, c) { afs_int64 _a, _b; _a = a; _b = b; (c)->low = _a.low - _b.low; (c)->high = _a.high - _b.high - (_a.low < _b.low); }
#define Int64ToInt32(a) (a).low
#define FillInt64(t,h,l) (t).high = (h); (t).low = (l);
#define SplitInt64(t,h,l) (h) = (t).high; (l) = (t).low;
+#define RoundInt64ToInt32(a) (a.high > 0) ? MAX_AFS_UINT32 : a.low;
+#define RoundInt64ToInt31(a) (a.high > 0) ? MAX_AFS_INT32 : a.low;
#endif /* AFS_64BIT_ENV */
/* AFS_64BIT_CLIENT should presently be set only for AFS_64BIT_ENV systems */
};
typedef struct afsUUID afsUUID;
+/* for now, demand attach fileserver is only support on unix pthreads builds */
+#if defined(DEMAND_ATTACH_ENABLE) && defined(AFS_PTHREAD_ENV) && !defined(AFS_NT40_ENV)
+#define AFS_DEMAND_ATTACH_FS 1
+#endif
+
+#ifdef AFS_HPUX_ENV
+#define static_inline static __inline
+#elif defined(AFS_AIX_ENV) || defined(AFS_SGI_ENV)
+#define static_inline static
+#else
+#define static_inline static inline
+#endif
+
+/* A macro that can be used when printf'ing 64 bit integers, as Unix and
+ * windows use a different format string
+ */
+#ifdef AFS_NT40_ENV
+#define AFS_INT64_FMT "l64d"
+#else
+#define AFS_INT64_FMT "lld"
+#endif
+
#endif /* OPENAFS_CONFIG_AFS_STDS_H */