186d7f5d3SJohn Marino /*- 286d7f5d3SJohn Marino * Copyright (c) 1998, 1999 Semen Ustimenko (semenu@FreeBSD.org) 386d7f5d3SJohn Marino * All rights reserved. 486d7f5d3SJohn Marino * 586d7f5d3SJohn Marino * Redistribution and use in source and binary forms, with or without 686d7f5d3SJohn Marino * modification, are permitted provided that the following conditions 786d7f5d3SJohn Marino * are met: 886d7f5d3SJohn Marino * 1. Redistributions of source code must retain the above copyright 986d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer. 1086d7f5d3SJohn Marino * 2. Redistributions in binary form must reproduce the above copyright 1186d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer in the 1286d7f5d3SJohn Marino * documentation and/or other materials provided with the distribution. 1386d7f5d3SJohn Marino * 1486d7f5d3SJohn Marino * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1586d7f5d3SJohn Marino * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1686d7f5d3SJohn Marino * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1786d7f5d3SJohn Marino * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1886d7f5d3SJohn Marino * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1986d7f5d3SJohn Marino * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2086d7f5d3SJohn Marino * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2186d7f5d3SJohn Marino * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2286d7f5d3SJohn Marino * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2386d7f5d3SJohn Marino * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2486d7f5d3SJohn Marino * SUCH DAMAGE. 2586d7f5d3SJohn Marino * 2686d7f5d3SJohn Marino * $FreeBSD: src/sys/fs/hpfs/hpfs_subr.h,v 1.1 1999/12/09 19:09:59 semenu Exp $ 2786d7f5d3SJohn Marino * $DragonFly: src/sys/vfs/hpfs/hpfs_subr.h,v 1.3 2006/04/23 03:08:04 dillon Exp $ 2886d7f5d3SJohn Marino */ 2986d7f5d3SJohn Marino 3086d7f5d3SJohn Marino #define hpfs_bmmarkfree(hpmp, bn,bl) hpfs_bmmark(hpmp, bn, bl, 1) 3186d7f5d3SJohn Marino #define hpfs_bmmarkbusy(hpmp, bn,bl) hpfs_bmmark(hpmp, bn, bl, 0) 3286d7f5d3SJohn Marino 3386d7f5d3SJohn Marino u_long hpfs_checksum (u_int8_t *, int); 3486d7f5d3SJohn Marino 3586d7f5d3SJohn Marino int hpfs_bminit (struct hpfsmount *); 3686d7f5d3SJohn Marino void hpfs_bmdeinit (struct hpfsmount *); 3786d7f5d3SJohn Marino int hpfs_bmfblookup (struct hpfsmount *, lsn_t *); 3886d7f5d3SJohn Marino int hpfs_bmmark (struct hpfsmount *, lsn_t, u_long, int); 3986d7f5d3SJohn Marino int hpfs_bmlookup (struct hpfsmount *, u_long, lsn_t, u_long, 4086d7f5d3SJohn Marino lsn_t *, u_long *); 4186d7f5d3SJohn Marino 4286d7f5d3SJohn Marino struct hpfs_args; 4386d7f5d3SJohn Marino int hpfs_cpinit (struct hpfsmount *, struct hpfs_args *); 4486d7f5d3SJohn Marino int hpfs_cpdeinit (struct hpfsmount *); 4586d7f5d3SJohn Marino int hpfs_cpload (struct hpfsmount *, struct cpiblk *, 4686d7f5d3SJohn Marino struct cpdblk *); 4786d7f5d3SJohn Marino int hpfs_cpstrnnicmp (struct hpfsmount *, char *, int, u_int16_t, 4886d7f5d3SJohn Marino char *, int, u_int16_t); 4986d7f5d3SJohn Marino int hpfs_cmpfname (struct hpfsmount *, char *, int, 5086d7f5d3SJohn Marino char *, int, u_int16_t); 5186d7f5d3SJohn Marino 5286d7f5d3SJohn Marino /* XXX Need unsigned conversion? */ 5386d7f5d3SJohn Marino #define hpfs_u2d(hpmp, c) ((((u_char)(c))&0x80)?(hpmp->hpm_u2d[((u_char)(c))&0x7F]):((u_char)(c))) 5486d7f5d3SJohn Marino #define hpfs_d2u(hpmp, c) ((((u_char)(c))&0x80)?(hpmp->hpm_d2u[((u_char)(c))&0x7F]):((u_char)(c))) 5586d7f5d3SJohn Marino #define hpfs_toupper(hpmp, c, cp) ((((u_char)(c))&0x80) ? ((u_char)((hpmp)->hpm_cpdblk[(cp)].b_upcase[((u_char)(c))&0x7F])) : ((((u_char)(c)) >= 'a' && ((u_char)(c)) <='z')?(((u_char)(c))-'a'+'A'):((u_char)(c)))) 5686d7f5d3SJohn Marino 5786d7f5d3SJohn Marino 5886d7f5d3SJohn Marino int hpfs_truncate (struct hpfsnode *, u_long); 5986d7f5d3SJohn Marino int hpfs_extend (struct hpfsnode *, u_long); 6086d7f5d3SJohn Marino 6186d7f5d3SJohn Marino int hpfs_updateparent (struct hpfsnode *); 6286d7f5d3SJohn Marino int hpfs_update (struct hpfsnode *); 6386d7f5d3SJohn Marino 6486d7f5d3SJohn Marino int hpfs_validateparent (struct hpfsnode *); 6586d7f5d3SJohn Marino struct timespec hpfstimetounix (u_long); 6686d7f5d3SJohn Marino int hpfs_genlookupbyname (struct hpfsnode *, char *, int, 6786d7f5d3SJohn Marino struct buf **, struct hpfsdirent **); 6886d7f5d3SJohn Marino 6986d7f5d3SJohn Marino int hpfs_makefnode (struct vnode *, struct vnode **, 7086d7f5d3SJohn Marino struct componentname *, struct vattr *); 7186d7f5d3SJohn Marino int hpfs_removefnode (struct vnode *, struct vnode *, 7286d7f5d3SJohn Marino struct componentname *); 7386d7f5d3SJohn Marino 7486d7f5d3SJohn Marino int hpfs_breadstruct (struct hpfsmount *, lsn_t, u_int, u_int32_t, 7586d7f5d3SJohn Marino struct buf **); 7686d7f5d3SJohn Marino #define hpfs_breadalsec(hpmp, lsn, bpp) \ 7786d7f5d3SJohn Marino hpfs_breadstruct(hpmp, lsn, DEV_BSIZE, AS_MAGIC, bpp) 7886d7f5d3SJohn Marino #define hpfs_breaddirblk(hpmp, lsn, bpp) \ 7986d7f5d3SJohn Marino hpfs_breadstruct(hpmp, lsn, D_BSIZE, D_MAGIC, bpp) 8086d7f5d3SJohn Marino 8186d7f5d3SJohn Marino int hpfs_hpbmap (struct hpfsnode *, daddr_t, daddr_t *, int *); 8286d7f5d3SJohn Marino int hpfs_truncatealblk (struct hpfsmount *, alblk_t *, lsn_t,int *); 8386d7f5d3SJohn Marino int hpfs_addextent (struct hpfsmount *, struct hpfsnode *, u_long); 84