2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
12 #define CM_AFSNCNAMESIZE 40 /* multiple of 8 (for 64-bit) */
14 #define NHSIZE 256 /* must be power of 2 */
16 #define CM_DNLC_MAGIC ('D' | 'N' <<8 | 'L'<<16 | 'C'<<24)
21 struct nc *next, *prev;
22 cm_scache_t *dirp, *vp;
23 unsigned char name[CM_AFSNCNAMESIZE];
27 unsigned int enters, lookups, misses, removes;
28 unsigned int purgeds, purgevs, purgevols, purges;
29 unsigned int cycles, lookuprace;
32 #define dnlcHash(ts, hval) for (hval=0; *ts; ts++) { \
34 hval += cm_foldUpper[(unsigned char)(*ts)]; \
36 extern void cm_dnlcEnter(cm_scache_t *adp, char *name, cm_scache_t *avc);
37 extern void cm_dnlcRemove(cm_scache_t *adp, char *name);
38 extern void cm_dnlcPurgedp(cm_scache_t *adp);
39 extern void cm_dnlcPurgevp(cm_scache_t *avc);
40 extern void cm_dnlcPurge(void);
41 extern void cm_dnlcPurgeVol(struct AFSFid *fidp);
42 extern void cm_dnlcInit(int);
43 extern long cm_dnlcShutdown(void);
44 extern cm_scache_t* cm_dnlcLookup(cm_scache_t *adp, cm_lookupSearch_t* sp);
45 extern long cm_dnlcValidate(void);