/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *   Copyright (C) International Business Machines Corp., 2000-2001
 */
#ifndef _H_JFS_EXTENT
#define _H_JFS_EXTENT

/*  get block allocation hint as location of disk inode */
#define INOHINT(ip)     \
        (addressPXD(&(JFS_IP(ip)->ixpxd)) + lengthPXD(&(JFS_IP(ip)->ixpxd)) - 1)

extern int      extAlloc(struct inode *, s64, s64, xad_t *, bool);
extern int      extHint(struct inode *, s64, xad_t *);
extern int      extRecord(struct inode *, xad_t *);

#endif  /* _H_JFS_EXTENT */