xsync: Use a local header for server API definitions
This commit is contained in:
Adam Jackson
parent
1208a1dbca
commit
e0d8f6a808
|
|
@ -26,6 +26,7 @@ BUILTIN_SRCS = \
|
|||
sleepuntil.c \
|
||||
sleepuntil.h \
|
||||
sync.c \
|
||||
syncsrv.h \
|
||||
xcmisc.c \
|
||||
xtest.c
|
||||
|
||||
|
|
|
|||
|
|
@ -67,9 +67,9 @@ PERFORMANCE OF THIS SOFTWARE.
|
|||
#include "dixstruct.h"
|
||||
#include "resource.h"
|
||||
#include "opaque.h"
|
||||
#define _SYNC_SERVER
|
||||
#include <X11/extensions/sync.h>
|
||||
#include <X11/extensions/syncstr.h>
|
||||
#include "syncsrv.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#if !defined(WIN32)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,176 @@
|
|||
/*
|
||||
|
||||
Copyright 1991, 1993, 1994, 1998 The Open Group
|
||||
|
||||
Permission to use, copy, modify, distribute, and sell this software and its
|
||||
documentation for any purpose is hereby granted without fee, provided that
|
||||
the above copyright notice appear in all copies and that both that
|
||||
copyright notice and this permission notice appear in supporting
|
||||
documentation.
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
Except as contained in this notice, the name of The Open Group shall not be
|
||||
used in advertising or otherwise to promote the sale, use or other dealings
|
||||
in this Software without prior written authorization from The Open Group.
|
||||
|
||||
*/
|
||||
|
||||
/***********************************************************
|
||||
Copyright 1991,1993 by Digital Equipment Corporation, Maynard, Massachusetts,
|
||||
and Olivetti Research Limited, Cambridge, England.
|
||||
|
||||
All Rights Reserved
|
||||
|
||||
Permission to use, copy, modify, and distribute this software and its
|
||||
documentation for any purpose and without fee is hereby granted,
|
||||
provided that the above copyright notice appear in all copies and that
|
||||
both that copyright notice and this permission notice appear in
|
||||
supporting documentation, and that the names of Digital or Olivetti
|
||||
not be used in advertising or publicity pertaining to distribution of the
|
||||
software without specific, written prior permission.
|
||||
|
||||
DIGITAL AND OLIVETTI DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
|
||||
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
||||
FITNESS, IN NO EVENT SHALL THEY BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
||||
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
|
||||
USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
|
||||
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
||||
PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
******************************************************************/
|
||||
|
||||
#ifndef _SYNCSTR_H_
|
||||
#define _SYNCSTR_H_
|
||||
|
||||
#define CARD64 XSyncValue /* XXX temporary! need real 64 bit values for Alpha */
|
||||
|
||||
typedef struct _SyncCounter {
|
||||
ClientPtr client; /* Owning client. 0 for system counters */
|
||||
XSyncCounter id; /* resource ID */
|
||||
CARD64 value; /* counter value */
|
||||
struct _SyncTriggerList *pTriglist; /* list of triggers */
|
||||
Bool beingDestroyed; /* in process of going away */
|
||||
struct _SysCounterInfo *pSysCounterInfo; /* NULL if not a system counter */
|
||||
} SyncCounter;
|
||||
|
||||
/*
|
||||
* The System Counter interface
|
||||
*/
|
||||
|
||||
typedef enum {
|
||||
XSyncCounterNeverChanges,
|
||||
XSyncCounterNeverIncreases,
|
||||
XSyncCounterNeverDecreases,
|
||||
XSyncCounterUnrestricted
|
||||
} SyncCounterType;
|
||||
|
||||
typedef struct _SysCounterInfo {
|
||||
char *name;
|
||||
CARD64 resolution;
|
||||
CARD64 bracket_greater;
|
||||
CARD64 bracket_less;
|
||||
SyncCounterType counterType; /* how can this counter change */
|
||||
void (*QueryValue)(
|
||||
pointer /*pCounter*/,
|
||||
CARD64 * /*freshvalue*/
|
||||
);
|
||||
void (*BracketValues)(
|
||||
pointer /*pCounter*/,
|
||||
CARD64 * /*lessthan*/,
|
||||
CARD64 * /*greaterthan*/
|
||||
);
|
||||
} SysCounterInfo;
|
||||
|
||||
|
||||
|
||||
typedef struct _SyncTrigger {
|
||||
SyncCounter *pCounter;
|
||||
CARD64 wait_value; /* wait value */
|
||||
unsigned int value_type; /* Absolute or Relative */
|
||||
unsigned int test_type; /* transition or Comparision type */
|
||||
CARD64 test_value; /* trigger event threshold value */
|
||||
Bool (*CheckTrigger)(
|
||||
struct _SyncTrigger * /*pTrigger*/,
|
||||
CARD64 /*newval*/
|
||||
);
|
||||
void (*TriggerFired)(
|
||||
struct _SyncTrigger * /*pTrigger*/
|
||||
);
|
||||
void (*CounterDestroyed)(
|
||||
struct _SyncTrigger * /*pTrigger*/
|
||||
);
|
||||
} SyncTrigger;
|
||||
|
||||
typedef struct _SyncTriggerList {
|
||||
SyncTrigger *pTrigger;
|
||||
struct _SyncTriggerList *next;
|
||||
} SyncTriggerList;
|
||||
|
||||
typedef struct _SyncAlarmClientList {
|
||||
ClientPtr client;
|
||||
XID delete_id;
|
||||
struct _SyncAlarmClientList *next;
|
||||
} SyncAlarmClientList;
|
||||
|
||||
typedef struct _SyncAlarm {
|
||||
SyncTrigger trigger;
|
||||
ClientPtr client;
|
||||
XSyncAlarm alarm_id;
|
||||
CARD64 delta;
|
||||
int events;
|
||||
int state;
|
||||
SyncAlarmClientList *pEventClients;
|
||||
} SyncAlarm;
|
||||
|
||||
typedef struct {
|
||||
ClientPtr client;
|
||||
CARD32 delete_id;
|
||||
int num_waitconditions;
|
||||
} SyncAwaitHeader;
|
||||
|
||||
typedef struct {
|
||||
SyncTrigger trigger;
|
||||
CARD64 event_threshold;
|
||||
SyncAwaitHeader *pHeader;
|
||||
} SyncAwait;
|
||||
|
||||
typedef union {
|
||||
SyncAwaitHeader header;
|
||||
SyncAwait await;
|
||||
} SyncAwaitUnion;
|
||||
|
||||
|
||||
extern pointer SyncCreateSystemCounter(
|
||||
char * /* name */,
|
||||
CARD64 /* inital_value */,
|
||||
CARD64 /* resolution */,
|
||||
SyncCounterType /* change characterization */,
|
||||
void (* /*QueryValue*/ ) (
|
||||
pointer /* pCounter */,
|
||||
CARD64 * /* pValue_return */), /* XXX prototype */
|
||||
void (* /*BracketValues*/) (
|
||||
pointer /* pCounter */,
|
||||
CARD64 * /* pbracket_less */,
|
||||
CARD64 * /* pbracket_greater */)
|
||||
);
|
||||
|
||||
extern void SyncChangeCounter(
|
||||
SyncCounter * /* pCounter*/,
|
||||
CARD64 /* new_value */
|
||||
);
|
||||
|
||||
extern void SyncDestroySystemCounter(
|
||||
pointer pCounter
|
||||
);
|
||||
extern void InitServertime(void);
|
||||
|
||||
#endif /* _SYNCSTR_H_ */
|
||||
Loading…
Reference in New Issue