include/linux/coda_cache.h

   1 /* Coda filesystem -- Linux Minicache
   2  *
   3  * Copyright (C) 1989 - 1997 Carnegie Mellon University
   4  *
   5  * Carnegie Mellon University encourages users of this software to
   6  * contribute improvements to the Coda project. Contact Peter Braam
   7  * <coda@cs.cmu.edu>
   8  */
   9
  10 #ifndef _CFSNC_HEADER_
  11 #define _CFSNC_HEADER_
  12
  13 /*
  14  * Structure for an element in the Coda Credential Cache.
  15  */
  16
  17 struct coda_cache {
  18         struct list_head   cc_cclist;  /* list of all cache entries */
  19         struct list_head   cc_cnlist;  /* list of cache entries/cnode */
  20         int                cc_mask;
  21         struct coda_cred   cc_cred;
  22 };
  23
  24 /* credential cache */
  25 void coda_cache_enter(struct inode *inode, int mask);
  26 void coda_cache_clear_inode(struct inode *);
  27 void coda_cache_clear_all(struct super_block *sb);
  28 void coda_cache_clear_cred(struct super_block *sb, struct coda_cred *cred);
  29 int coda_cache_check(struct inode *inode, int mask);
  30
  31 /* for downcalls and attributes and lookups */
  32 void coda_flag_inode_children(struct inode *inode, int flag);
  33
  34 #endif _CFSNC_HEADER_