patch-2.1.89 linux/include/linux/coda_cnode.h

• Lines: 58
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.1.88/linux/include/linux/coda_cnode.h
• Orig date: Tue Jan 6 10:00:22 1998

diff -u --recursive --new-file v2.1.88/linux/include/linux/coda_cnode.h linux/include/linux/coda_cnode.h
@@ -1,57 +0,0 @@
-/*
- * Cnode definitions for Coda.
- * Original version: (C) 1996 Peter Braam 
- * Rewritten for Linux 2.1: (C) 1997 Carnegie Mellon University
- *
- * Carnegie Mellon encourages users of this code to contribute improvements
- * to the Coda project. Contact Peter Braam <coda@cs.cmu.edu>.
- */
-
-
-#ifndef	_CNODE_H_
-#define	_CNODE_H_
-#include <linux/coda.h>
-
-
-#define CODA_CNODE_MAGIC        0x47114711
-
-/* defintion of cnode, which combines ViceFid with inode information */
-struct cnode {
-        struct inode      *c_vnode;     /*  inode associated with cnode */
-        ViceFid	           c_fid;	/* Coda identifier */
-        u_short	           c_flags;     /* flags (see below) */
-        int                c_magic;     /* to verify the data structure */
-        u_short	           c_ocount;    /* count of openers */
-        u_short            c_owrite;    /* count of open for write */
-        u_short            c_mmcount;   /* count of mmappers */
-        struct inode      *c_ovp;       /* open vnode pointer */
-        struct list_head   c_cnhead;    /* head of cache entries */
-	struct list_head   c_volrootlist; /* list of volroot cnoddes */
-};
-
-/* flags */
-#define C_VATTR       0x1         /* Validity of vattr in the cnode */
-#define C_SYMLINK     0x2         /* Validity of symlink pointer in the cnode */
-#define C_DYING       0x4	  /* Set for outstanding cnodes from venus (which died) */
-#define C_ZAPFID      0x8
-#define C_ZAPDIR      0x10
-
-void coda_cnode_free(struct cnode *);
-int coda_cnode_make(struct inode **, struct ViceFid *, struct super_block *);
-int coda_cnode_makectl(struct inode **inode, struct super_block *sb);
-struct inode *coda_fid_to_inode(ViceFid *fid, struct super_block *sb);
-
-/* inode to cnode */
-static inline struct cnode *ITOC(struct inode *inode)
-{
-	return ((struct cnode *)inode->u.generic_ip);
-}
-
-/* cnode to inode */
-static inline struct inode *CTOI(struct cnode *cnode)
-{
-	return (cnode->c_vnode);
-}
-
-#endif	
-