mirror of
https://git.openafs.org/openafs.git
synced 2025-02-01 14:07:39 +00:00
40 lines
852 B
C
40 lines
852 B
C
|
/* (C) Copyright 1992 Transarc Corporation
|
||
|
|
* Licensed materials - property of Transarc
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* This package is used to actively manage the expiration of callbacks,
|
||
|
|
* so that the rest of the cache manager doesn't need to compute
|
||
|
|
* whether a callback has expired or not, but can tell with one simple
|
||
|
|
* check, that is, whether the CStatd bit is on or off.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* how many seconds in a slot */
|
||
|
|
#define CBHTSLOTLEN 128
|
||
|
|
/* how many slots in the table */
|
||
|
|
#define CBHTSIZE 128
|
||
|
|
/* 7 is LOG2(slotlen) */
|
||
|
|
#define CBHash(t) (t>>7)
|
||
|
|
|
||
|
|
extern int afs_BumpBase();
|
||
|
|
extern void afs_InitCBQueue();
|
||
|
|
extern void afs_CheckCallbacks();
|
||
|
|
extern void afs_DequeueCallback();
|
||
|
|
extern void afs_QueueCallback();
|
||
|
|
|
||
|
|
#define CBQTOV(e) ((struct vcache *)(((char *) (e)) - (((char *)(&(((struct vcache *)(e))->callsort))) - ((char *)(e)))))
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|