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
11 #define _CM_ACLENT_H_ 1
15 #define cm_TGTLifeTime(x) (0x7fffffff)
18 * Structure to hold an acl entry for a cached file
20 typedef struct cm_aclent {
21 osi_queue_t q; /* for quick removal from LRUQ */
22 struct cm_aclent *nextp; /* next guy same vnode */
23 struct cm_scache *backp; /* back ptr to vnode */
24 struct cm_user *userp; /* user whose access is cached */
25 long randomAccess; /* watch for more rights in acl.h */
26 long tgtLifetime; /* time this expires */
29 extern osi_rwlock_t cm_aclLock;
31 extern long cm_InitACLCache(long size);
33 extern long cm_FindACLCache(struct cm_scache *scp, struct cm_user *userp, long *rightsp);
35 static cm_aclent_t *GetFreeACLEnt(void);
37 extern long cm_AddACLCache(struct cm_scache *scp, struct cm_user *userp, long rights);
39 extern void cm_FreeAllACLEnts(struct cm_scache *scp);
41 extern void cm_InvalidateACLUser(struct cm_scache *scp, struct cm_user *userp);
43 #endif /* _CM_ACLENT_H_ */