1*86d7f5d3SJohn Marino /*- 2*86d7f5d3SJohn Marino * Copyright (c) 1998, 1999 Semen Ustimenko (semenu@FreeBSD.org) 3*86d7f5d3SJohn Marino * All rights reserved. 4*86d7f5d3SJohn Marino * 5*86d7f5d3SJohn Marino * Redistribution and use in source and binary forms, with or without 6*86d7f5d3SJohn Marino * modification, are permitted provided that the following conditions 7*86d7f5d3SJohn Marino * are met: 8*86d7f5d3SJohn Marino * 1. Redistributions of source code must retain the above copyright 9*86d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer. 10*86d7f5d3SJohn Marino * 2. Redistributions in binary form must reproduce the above copyright 11*86d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer in the 12*86d7f5d3SJohn Marino * documentation and/or other materials provided with the distribution. 13*86d7f5d3SJohn Marino * 14*86d7f5d3SJohn Marino * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15*86d7f5d3SJohn Marino * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*86d7f5d3SJohn Marino * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*86d7f5d3SJohn Marino * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18*86d7f5d3SJohn Marino * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*86d7f5d3SJohn Marino * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*86d7f5d3SJohn Marino * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*86d7f5d3SJohn Marino * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*86d7f5d3SJohn Marino * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*86d7f5d3SJohn Marino * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*86d7f5d3SJohn Marino * SUCH DAMAGE. 25*86d7f5d3SJohn Marino * 26*86d7f5d3SJohn Marino * $FreeBSD: src/sys/fs/hpfs/hpfs_subr.h,v 1.1 1999/12/09 19:09:59 semenu Exp $ 27*86d7f5d3SJohn Marino * $DragonFly: src/sys/vfs/hpfs/hpfs_subr.h,v 1.3 2006/04/23 03:08:04 dillon Exp $ 28*86d7f5d3SJohn Marino */ 29*86d7f5d3SJohn Marino 30*86d7f5d3SJohn Marino #define hpfs_bmmarkfree(hpmp, bn,bl) hpfs_bmmark(hpmp, bn, bl, 1) 31*86d7f5d3SJohn Marino #define hpfs_bmmarkbusy(hpmp, bn,bl) hpfs_bmmark(hpmp, bn, bl, 0) 32*86d7f5d3SJohn Marino 33*86d7f5d3SJohn Marino u_long hpfs_checksum (u_int8_t *, int); 34*86d7f5d3SJohn Marino 35*86d7f5d3SJohn Marino int hpfs_bminit (struct hpfsmount *); 36*86d7f5d3SJohn Marino void hpfs_bmdeinit (struct hpfsmount *); 37*86d7f5d3SJohn Marino int hpfs_bmfblookup (struct hpfsmount *, lsn_t *); 38*86d7f5d3SJohn Marino int hpfs_bmmark (struct hpfsmount *, lsn_t, u_long, int); 39*86d7f5d3SJohn Marino int hpfs_bmlookup (struct hpfsmount *, u_long, lsn_t, u_long, 40*86d7f5d3SJohn Marino lsn_t *, u_long *); 41*86d7f5d3SJohn Marino 42*86d7f5d3SJohn Marino struct hpfs_args; 43*86d7f5d3SJohn Marino int hpfs_cpinit (struct hpfsmount *, struct hpfs_args *); 44*86d7f5d3SJohn Marino int hpfs_cpdeinit (struct hpfsmount *); 45*86d7f5d3SJohn Marino int hpfs_cpload (struct hpfsmount *, struct cpiblk *, 46*86d7f5d3SJohn Marino struct cpdblk *); 47*86d7f5d3SJohn Marino int hpfs_cpstrnnicmp (struct hpfsmount *, char *, int, u_int16_t, 48*86d7f5d3SJohn Marino char *, int, u_int16_t); 49*86d7f5d3SJohn Marino int hpfs_cmpfname (struct hpfsmount *, char *, int, 50*86d7f5d3SJohn Marino char *, int, u_int16_t); 51*86d7f5d3SJohn Marino 52*86d7f5d3SJohn Marino /* XXX Need unsigned conversion? */ 53*86d7f5d3SJohn Marino #define hpfs_u2d(hpmp, c) ((((u_char)(c))&0x80)?(hpmp->hpm_u2d[((u_char)(c))&0x7F]):((u_char)(c))) 54*86d7f5d3SJohn Marino #define hpfs_d2u(hpmp, c) ((((u_char)(c))&0x80)?(hpmp->hpm_d2u[((u_char)(c))&0x7F]):((u_char)(c))) 55*86d7f5d3SJohn 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)))) 56*86d7f5d3SJohn Marino 57*86d7f5d3SJohn Marino 58*86d7f5d3SJohn Marino int hpfs_truncate (struct hpfsnode *, u_long); 59*86d7f5d3SJohn Marino int hpfs_extend (struct hpfsnode *, u_long); 60*86d7f5d3SJohn Marino 61*86d7f5d3SJohn Marino int hpfs_updateparent (struct hpfsnode *); 62*86d7f5d3SJohn Marino int hpfs_update (struct hpfsnode *); 63*86d7f5d3SJohn Marino 64*86d7f5d3SJohn Marino int hpfs_validateparent (struct hpfsnode *); 65*86d7f5d3SJohn Marino struct timespec hpfstimetounix (u_long); 66*86d7f5d3SJohn Marino int hpfs_genlookupbyname (struct hpfsnode *, char *, int, 67*86d7f5d3SJohn Marino struct buf **, struct hpfsdirent **); 68*86d7f5d3SJohn Marino 69*86d7f5d3SJohn Marino int hpfs_makefnode (struct vnode *, struct vnode **, 70*86d7f5d3SJohn Marino struct componentname *, struct vattr *); 71*86d7f5d3SJohn Marino int hpfs_removefnode (struct vnode *, struct vnode *, 72*86d7f5d3SJohn Marino struct componentname *); 73*86d7f5d3SJohn Marino 74*86d7f5d3SJohn Marino int hpfs_breadstruct (struct hpfsmount *, lsn_t, u_int, u_int32_t, 75*86d7f5d3SJohn Marino struct buf **); 76*86d7f5d3SJohn Marino #define hpfs_breadalsec(hpmp, lsn, bpp) \ 77*86d7f5d3SJohn Marino hpfs_breadstruct(hpmp, lsn, DEV_BSIZE, AS_MAGIC, bpp) 78*86d7f5d3SJohn Marino #define hpfs_breaddirblk(hpmp, lsn, bpp) \ 79*86d7f5d3SJohn Marino hpfs_breadstruct(hpmp, lsn, D_BSIZE, D_MAGIC, bpp) 80*86d7f5d3SJohn Marino 81*86d7f5d3SJohn Marino int hpfs_hpbmap (struct hpfsnode *, daddr_t, daddr_t *, int *); 82*86d7f5d3SJohn Marino int hpfs_truncatealblk (struct hpfsmount *, alblk_t *, lsn_t,int *); 83*86d7f5d3SJohn Marino int hpfs_addextent (struct hpfsmount *, struct hpfsnode *, u_long); 84