4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/*
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncCopyright 1991, 1993, 1994, 1998 The Open Group
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncPermission to use, copy, modify, distribute, and sell this software and its
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncdocumentation for any purpose is hereby granted without fee, provided that
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncthe above copyright notice appear in all copies and that both that
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsynccopyright notice and this permission notice appear in supporting
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncdocumentation.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncThe above copyright notice and this permission notice shall be included in
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncall copies or substantial portions of the Software.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncExcept as contained in this notice, the name of The Open Group shall not be
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncused in advertising or otherwise to promote the sale, use or other dealings
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncin this Software without prior written authorization from The Open Group.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync*/
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/***********************************************************
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncCopyright 1991,1993 by Digital Equipment Corporation, Maynard, Massachusetts,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncand Olivetti Research Limited, Cambridge, England.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync All Rights Reserved
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncPermission to use, copy, modify, and distribute this software and its
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncdocumentation for any purpose and without fee is hereby granted,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncprovided that the above copyright notice appear in all copies and that
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncboth that copyright notice and this permission notice appear in
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncsupporting documentation, and that the names of Digital or Olivetti
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncnot be used in advertising or publicity pertaining to distribution of the
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncsoftware without specific, written prior permission.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncDIGITAL AND OLIVETTI DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncSOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncFITNESS, IN NO EVENT SHALL THEY BE LIABLE FOR ANY SPECIAL, INDIRECT OR
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncCONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncUSE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsyncPERFORMANCE OF THIS SOFTWARE.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync******************************************************************/
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#ifndef _SYNCCONST_H_
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _SYNCCONST_H_
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define SYNC_NAME "SYNC"
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define SYNC_MAJOR_VERSION 3
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define SYNC_MINOR_VERSION 0
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncCounterNotify 0
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncAlarmNotify 1
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncAlarmNotifyMask (1L << XSyncAlarmNotify)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncNumberEvents 2L
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncBadCounter 0L
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncBadAlarm 1L
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncNumberErrors (XSyncBadAlarm + 1)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/*
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * Flags for Alarm Attributes
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync */
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncCACounter (1L<<0)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncCAValueType (1L<<1)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncCAValue (1L<<2)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncCATestType (1L<<3)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncCADelta (1L<<4)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncCAEvents (1L<<5)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/* The _XSync macros below are for library internal use only. They exist
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * so that if we have to make a fix, we can change it in this one place
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * and have both the macro and function variants inherit the fix.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync */
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncIntToValue(pv, i) ((pv)->hi=((i<0)?~0:0),(pv)->lo=(i))
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncIntsToValue(pv, l, h) ((pv)->lo = (l), (pv)->hi = (h))
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueGreaterThan(a, b)\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>(b).lo))
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueLessThan(a, b)\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<(b).lo))
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueGreaterOrEqual(a, b)\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>=(b).lo))
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueLessOrEqual(a, b)\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<=(b).lo))
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueEqual(a, b) ((a).lo==(b).lo && (a).hi==(b).hi)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueIsNegative(v) (((v).hi & 0x80000000) ? 1 : 0)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueIsZero(a) ((a).lo==0 && (a).hi==0)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueIsPositive(v) (((v).hi & 0x80000000) ? 0 : 1)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueLow32(v) ((v).lo)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueHigh32(v) ((v).hi)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueAdd(presult,a,b,poverflow) {\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync int t = (a).lo;\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync Bool signa = XSyncValueIsNegative(a);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync Bool signb = XSyncValueIsNegative(b);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((presult)->lo = (a).lo + (b).lo);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((presult)->hi = (a).hi + (b).hi);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync if (t>(presult)->lo) (presult)->hi++;\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync *poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync }
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncValueSubtract(presult,a,b,poverflow) {\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync int t = (a).lo;\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync Bool signa = XSyncValueIsNegative(a);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync Bool signb = XSyncValueIsNegative(b);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((presult)->lo = (a).lo - (b).lo);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync ((presult)->hi = (a).hi - (b).hi);\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync if (t<(presult)->lo) (presult)->hi--;\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync *poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync }
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncMaxValue(pv) ((pv)->hi = 0x7fffffff, (pv)->lo = 0xffffffff)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define _XSyncMinValue(pv) ((pv)->hi = 0x80000000, (pv)->lo = 0)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/*
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * These are the publically usable macros. If you want the function version
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * of one of these, just #undef the macro to uncover the function.
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * (This is the same convention that the ANSI C library uses.)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync */
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncIntToValue(pv, i) _XSyncIntToValue(pv, i)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncIntsToValue(pv, l, h) _XSyncIntsToValue(pv, l, h)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueGreaterThan(a, b) _XSyncValueGreaterThan(a, b)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueLessThan(a, b) _XSyncValueLessThan(a, b)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueGreaterOrEqual(a, b) _XSyncValueGreaterOrEqual(a, b)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueLessOrEqual(a, b) _XSyncValueLessOrEqual(a, b)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueEqual(a, b) _XSyncValueEqual(a, b)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueIsNegative(v) _XSyncValueIsNegative(v)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueIsZero(a) _XSyncValueIsZero(a)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueIsPositive(v) _XSyncValueIsPositive(v)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueLow32(v) _XSyncValueLow32(v)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueHigh32(v) _XSyncValueHigh32(v)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueAdd(presult,a,b,poverflow) _XSyncValueAdd(presult,a,b,poverflow)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncValueSubtract(presult,a,b,poverflow) _XSyncValueSubtract(presult,a,b,poverflow)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncMaxValue(pv) _XSyncMaxValue(pv)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#define XSyncMinValue(pv) _XSyncMinValue(pv)
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/*
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * Constants for the value_type argument of various requests
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync */
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsynctypedef enum {
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncAbsolute,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncRelative
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync} XSyncValueType;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/*
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * Alarm Test types
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync */
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsynctypedef enum {
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncPositiveTransition,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncNegativeTransition,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncPositiveComparison,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncNegativeComparison
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync} XSyncTestType;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync/*
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync * Alarm state constants
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync */
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsynctypedef enum {
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncAlarmActive,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncAlarmInactive,
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync XSyncAlarmDestroyed
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync} XSyncAlarmState;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsynctypedef XID XSyncCounter;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsynctypedef XID XSyncAlarm;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsynctypedef struct _XSyncValue {
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync int hi;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync unsigned int lo;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync} XSyncValue;
4fedcd2da6f840dbadee84e579f146ad0f1fde22vboxsync#endif /* _SYNCCONST_H_ */