/*
 * Copyright 2000, International Business Machines Corporation and others.
 * All Rights Reserved.
 * 
 * This software has been released under the terms of the IBM Public
 * License.  For details, see the LICENSE file in the top-level source
 * directory or online at http://www.openafs.org/dl/license10.html
 */

/* User space file system operations for Unix platforms. */

#ifndef _AFS_NAMEI_OPS_H_H_
#define _AFS_NAMEI_OPS_H_H_

#ifdef AFS_NAMEI_ENV

#ifdef notdef
/* We don't include Unix afssyscalls.h, so: */
#define VALID_INO(I) ((I != (__int64)-1) && (I != (__int64)0))

/* minimum size of string to hand to PrintInode */
#define AFS_INO_STR_LENGTH 32
typedef char afs_ino_str_t[AFS_INO_STR_LENGTH];

char *PrintInode(char *s, Inode ino);
#endif

/* Basic file operations */
extern FILE *namei_fdopen(IHandle_t * h, char *fdperms);
extern int namei_unlink(char *name);

/* Inode operations */
extern Inode namei_MakeSpecIno(int volid, int type);
extern Inode namei_icreate(IHandle_t * h, char *p, int p1, int p2, int p3,
			   int p4);
extern FD_t namei_iopen(IHandle_t * h);
extern int namei_irelease(IHandle_t * h);
afs_sfsize_t namei_iread(IHandle_t * h, afs_foff_t offset, char *buf,
			 afs_fsize_t size);
afs_sfsize_t namei_iwrite(IHandle_t * h, afs_foff_t offset, char *buf,
			  afs_fsize_t size);
extern int namei_dec(IHandle_t * h, Inode ino, int p1);
extern int namei_inc(IHandle_t * h, Inode ino, int p1);
extern int namei_GetLinkCount(FdHandle_t * h, Inode ino, int lockit);
extern int namei_SetLinkCount(FdHandle_t * h, Inode ino, int count, int locked);
extern int namei_ViceREADME(char *partition);
#include "nfs.h"
#include "viceinode.h"
int namei_ListAFSFiles(char *dev,
		       int (*write_fun) (FILE * fp,
					 struct ViceInodeInfo * info,
					 char *dir, char *file), FILE * fp,
		       int (*judge_fun) (struct ViceInodeInfo * info,
					 int vid, void *rock), 
		       int singleVolumeNumber, void *rock);
int ListViceInodes(char *devname, char *mountedOn, char *resultFile,
		   int (*judgeInode) (struct ViceInodeInfo * info, int vid, 
				      void *rock),
		   int singleVolumeNumber, int *forcep, int forceR,
		   char *wpath, void *rock);


#define NAMEI_LCOMP_LEN 32
#define NAMEI_SCOMP_LEN 12
#define NAMEI_PATH_LEN 256
typedef struct {
    char n_base[NAMEI_LCOMP_LEN];
    char n_voldir1[NAMEI_SCOMP_LEN];
    char n_voldir2[NAMEI_LCOMP_LEN];
    char n_dir1[NAMEI_SCOMP_LEN];
    char n_dir2[NAMEI_SCOMP_LEN];
    char n_inode[NAMEI_LCOMP_LEN];
    char n_path[NAMEI_PATH_LEN];
} namei_t;
void namei_HandleToName(namei_t * name, IHandle_t * h);

#endif /* AFS_NAMEI_ENV */

#endif /* _AFS_NAMEI_OPS_H_H_ */