diff options
author | dcs <dcs@FreeBSD.org> | 1999-04-18 10:58:03 +0000 |
---|---|---|
committer | dcs <dcs@FreeBSD.org> | 1999-04-18 10:58:03 +0000 |
commit | 1ff58a39ac4af3d04225faf560ca091084c36a15 (patch) | |
tree | cab4e4ad15edd5adf5a3c91c2ec05b9ed8c7be23 /sys/fs | |
parent | 9af4b2b5eaaa8eb06f4d72ff0f9e55ab9ef42eb9 (diff) | |
download | FreeBSD-src-1ff58a39ac4af3d04225faf560ca091084c36a15.zip FreeBSD-src-1ff58a39ac4af3d04225faf560ca091084c36a15.tar.gz |
Add support for Joliet extensions to the iso9660 fs. The related PR
cannot yet be closed, though.
I hope I got all credits right, and that the multiple submitted by lines
do not break anyone's scripts...
PR: kern/5038, kern/5567
Submitted by: Keith Jang <keith@email.gcn.net.tw>
Submitted by: Joachim Kuebart <joki@kuebart.stuttgart.netsurf.de>
Submitted by: Byung Yang <byung@wam.umd.edu>
Submitted by: Motomichi Matsuzaki <mzaki@e-mail.ne.jp>
Diffstat (limited to 'sys/fs')
-rw-r--r-- | sys/fs/cd9660/cd9660_lookup.c | 5 | ||||
-rw-r--r-- | sys/fs/cd9660/cd9660_mount.h | 1 | ||||
-rw-r--r-- | sys/fs/cd9660/cd9660_rrip.c | 29 | ||||
-rw-r--r-- | sys/fs/cd9660/cd9660_util.c | 98 | ||||
-rw-r--r-- | sys/fs/cd9660/cd9660_vfsops.c | 105 | ||||
-rw-r--r-- | sys/fs/cd9660/cd9660_vnops.c | 15 | ||||
-rw-r--r-- | sys/fs/cd9660/iso.h | 53 |
7 files changed, 224 insertions, 82 deletions
diff --git a/sys/fs/cd9660/cd9660_lookup.c b/sys/fs/cd9660/cd9660_lookup.c index 3d0ff74..9713220 100644 --- a/sys/fs/cd9660/cd9660_lookup.c +++ b/sys/fs/cd9660/cd9660_lookup.c @@ -38,7 +38,7 @@ * from: @(#)ufs_lookup.c 7.33 (Berkeley) 5/19/91 * * @(#)cd9660_lookup.c 8.2 (Berkeley) 1/23/94 - * $Id: cd9660_lookup.c,v 1.20 1997/11/07 08:52:50 phk Exp $ + * $Id: cd9660_lookup.c,v 1.21 1999/01/27 21:49:54 dillon Exp $ */ #include <sys/param.h> @@ -237,8 +237,7 @@ searchloop: if (namelen != 1 || ep->name[0] != 0) goto notfound; - } else if (!(res = isofncmp(name,len, - ep->name,namelen))) { + } else if (!(res = isofncmp(name, len, ep->name, namelen, imp->joliet_level))) { if (isoflags & 2) ino = isodirino(ep, imp); else diff --git a/sys/fs/cd9660/cd9660_mount.h b/sys/fs/cd9660/cd9660_mount.h index 9d3f78e..d42adcd 100644 --- a/sys/fs/cd9660/cd9660_mount.h +++ b/sys/fs/cd9660/cd9660_mount.h @@ -50,3 +50,4 @@ struct iso_args { #define ISOFSMNT_NORRIP 0x00000001 /* disable Rock Ridge Ext.*/ #define ISOFSMNT_GENS 0x00000002 /* enable generation numbers */ #define ISOFSMNT_EXTATT 0x00000004 /* enable extended attributes */ +#define ISOFSMNT_NOJOLIET 0x00000008 /* disable Joliet Ext.*/ diff --git a/sys/fs/cd9660/cd9660_rrip.c b/sys/fs/cd9660/cd9660_rrip.c index b34553f..27a57ec 100644 --- a/sys/fs/cd9660/cd9660_rrip.c +++ b/sys/fs/cd9660/cd9660_rrip.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)cd9660_rrip.c 8.6 (Berkeley) 12/5/94 - * $Id: cd9660_rrip.c,v 1.12 1997/02/22 09:38:49 peter Exp $ + * $Id: cd9660_rrip.c,v 1.13 1997/08/02 14:31:19 bde Exp $ */ #include <sys/param.h> @@ -298,18 +298,18 @@ cd9660_rrip_defname(isodir,ana) struct iso_directory_record *isodir; ISO_RRIP_ANALYZE *ana; { - strcpy(ana->outbuf,".."); - switch (*isodir->name) { + isofntrans(isodir->name,isonum_711(isodir->name_len), + ana->outbuf,ana->outlen, + 1,isonum_711(isodir->flags)&4, ana->imp->joliet_level); + switch (*ana->outbuf) { default: - isofntrans(isodir->name,isonum_711(isodir->name_len), - ana->outbuf,ana->outlen, - 1,isonum_711(isodir->flags)&4); - break; - case 0: - *ana->outlen = 1; break; case 1: *ana->outlen = 2; + /* FALL THROUGH */ + case 0: + /* outlen is 1 already */ + strcpy(ana->outbuf,".."); break; } } @@ -498,6 +498,7 @@ cd9660_rrip_loop(isodir,ana,table) register ISO_SUSP_HEADER *pend; struct buf *bp = NULL; char *pwhead; + u_char c; int result; /* @@ -507,10 +508,10 @@ cd9660_rrip_loop(isodir,ana,table) pwhead = isodir->name + isonum_711(isodir->name_len); if (!(isonum_711(isodir->name_len)&1)) pwhead++; + isochar(isodir->name, pwhead, ana->imp->joliet_level, &c); /* If it's not the '.' entry of the root dir obey SP field */ - if (*isodir->name != 0 - || isonum_733(isodir->extent) != ana->imp->root_extent) + if (c != 0 || isonum_733(isodir->extent) != ana->imp->root_extent) pwhead += ana->imp->rr_skip; else pwhead += ana->imp->rr_skip0; @@ -633,6 +634,7 @@ cd9660_rrip_getname(isodir,outbuf,outlen,inump,imp) { ISO_RRIP_ANALYZE analyze; RRIP_TABLE *tab; + u_char c; analyze.outbuf = outbuf; analyze.outlen = outlen; @@ -642,9 +644,10 @@ cd9660_rrip_getname(isodir,outbuf,outlen,inump,imp) analyze.fields = ISO_SUSP_ALTNAME|ISO_SUSP_RELDIR|ISO_SUSP_CLINK|ISO_SUSP_PLINK; *outlen = 0; + isochar(isodir->name, isodir->name + isonum_711(isodir->name_len), + imp->joliet_level, &c); tab = rrip_table_getname; - if (*isodir->name == 0 - || *isodir->name == 1) { + if (c == 0 || c == 1) { cd9660_rrip_defname(isodir,&analyze); analyze.fields &= ~ISO_SUSP_ALTNAME; diff --git a/sys/fs/cd9660/cd9660_util.c b/sys/fs/cd9660/cd9660_util.c index 090f10d..69ae333 100644 --- a/sys/fs/cd9660/cd9660_util.c +++ b/sys/fs/cd9660/cd9660_util.c @@ -5,7 +5,8 @@ * This code is derived from software contributed to Berkeley * by Pace Willisson (pace@blitz.com). The Rock Ridge Extension * Support code is derived from software contributed to Berkeley - * by Atsushi Murai (amurai@spec.co.jp). + * by Atsushi Murai (amurai@spec.co.jp). Joliet support was added by + * Joachim Kuebart (joki@kuebart.stuttgart.netsurf.de). * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -36,7 +37,7 @@ * SUCH DAMAGE. * * @(#)cd9660_util.c 8.3 (Berkeley) 12/5/94 - * $Id: cd9660_util.c,v 1.9 1997/02/22 09:38:50 peter Exp $ + * $Id: cd9660_util.c,v 1.10 1997/04/10 14:35:11 bde Exp $ */ #include <sys/param.h> @@ -46,37 +47,65 @@ #include <isofs/cd9660/iso.h> /* + * Get one character out of an iso filename + * Obey joliet_level + * Return number of bytes consumed + */ +int +isochar(isofn, isoend, joliet_level, c) + u_char *isofn; + u_char *isoend; + int joliet_level; + u_char *c; +{ + *c = *isofn++; + if (joliet_level == 0 || isofn == isoend) + /* (00) and (01) are one byte in Joliet, too */ + return 1; + + /* No Unicode support yet :-( */ + switch (*c) { + default: + *c = '?'; + break; + case '\0': + *c = *isofn; + break; + } + return 2; +} + +/* * translate and compare a filename + * returns (fn - isofn) * Note: Version number plus ';' may be omitted. */ int -isofncmp(fn, fnlen, isofn, isolen) +isofncmp(fn, fnlen, isofn, isolen, joliet_level) u_char *fn; int fnlen; u_char *isofn; int isolen; + int joliet_level; { int i, j; - unsigned char c; + u_char c, *fnend = fn + fnlen, *isoend = isofn + isolen; - while (--fnlen >= 0) { - if (--isolen < 0) + for (; fn != fnend; fn++) { + if (isofn == isoend) return *fn; - if ((c = *isofn++) == ';') { - switch (*fn++) { - default: - return *--fn; - case 0: - return 0; - case ';': - break; - } - for (i = 0; --fnlen >= 0; i = i * 10 + *fn++ - '0') { + isofn += isochar(isofn, isoend, joliet_level, &c); + if (c == ';') { + if (*fn++ != ';') + return fn[-1]; + for (i = 0; fn != fnend; i = i * 10 + *fn++ - '0') { if (*fn < '0' || *fn > '9') { return -1; } } - for (j = 0; --isolen >= 0; j = j * 10 + *isofn++ - '0'); + for (j = 0; isofn != isoend; j = j * 10 + c - '0') + isofn += isochar(isofn, isoend, + joliet_level, &c); return i - j; } if (c != *fn) { @@ -90,15 +119,19 @@ isofncmp(fn, fnlen, isofn, isolen) } else return *fn - c; } - fn++; } - if (isolen > 0) { - switch (*isofn) { + if (isofn != isoend) { + isofn += isochar(isofn, isoend, joliet_level, &c); + switch (c) { default: - return -1; + return -c; case '.': - if (isofn[1] != ';') - return -1; + if (isofn != isoend) { + isochar(isofn, isoend, joliet_level, &c); + if (c == ';') + return 0; + } + return -1; case ';': return 0; } @@ -107,35 +140,36 @@ isofncmp(fn, fnlen, isofn, isolen) } /* - * translate a filename + * translate a filename of length > 0 */ void -isofntrans(infn, infnlen, outfn, outfnlen, original, assoc) +isofntrans(infn, infnlen, outfn, outfnlen, original, assoc, joliet_level) u_char *infn; int infnlen; u_char *outfn; u_short *outfnlen; int original; int assoc; + int joliet_level; { int fnidx = 0; + u_char c, d = '\0', *infnend = infn + infnlen; if (assoc) { *outfn++ = ASSOCCHAR; fnidx++; - infnlen++; } - for (; fnidx < infnlen; fnidx++) { - char c = *infn++; + for (; infn != infnend; fnidx++) { + infn += isochar(infn, infnend, joliet_level, &c); if (!original && c >= 'A' && c <= 'Z') *outfn++ = c + ('a' - 'A'); - else if (!original && c == '.' && *infn == ';') - break; - else if (!original && c == ';') + else if (!original && c == ';') { + fnidx -= (d == '.'); break; - else + } else *outfn++ = c; + d = c; } *outfnlen = fnidx; } diff --git a/sys/fs/cd9660/cd9660_vfsops.c b/sys/fs/cd9660/cd9660_vfsops.c index ba4e385..06e3142 100644 --- a/sys/fs/cd9660/cd9660_vfsops.c +++ b/sys/fs/cd9660/cd9660_vfsops.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)cd9660_vfsops.c 8.18 (Berkeley) 5/22/95 - * $Id: cd9660_vfsops.c,v 1.50 1999/01/30 12:26:22 phk Exp $ + * $Id: cd9660_vfsops.c,v 1.51 1999/01/31 11:54:29 bde Exp $ */ #include <sys/param.h> @@ -53,6 +53,7 @@ #include <sys/fcntl.h> #include <sys/malloc.h> #include <sys/stat.h> +#include <sys/syslog.h> #include <isofs/cd9660/iso.h> #include <isofs/cd9660/iso_rrip.h> @@ -281,15 +282,18 @@ iso_mountfs(devvp, mp, p, argp) { register struct iso_mnt *isomp = (struct iso_mnt *)0; struct buf *bp = NULL; + struct buf *pribp = NULL, *supbp = NULL; dev_t dev = devvp->v_rdev; int error = EINVAL; int needclose = 0; int high_sierra = 0; int iso_bsize; int iso_blknum; + int joliet_level; struct iso_volume_descriptor *vdp = 0; - struct iso_primary_descriptor *pri; - struct iso_sierra_primary_descriptor *pri_sierra; + struct iso_primary_descriptor *pri = NULL; + struct iso_sierra_primary_descriptor *pri_sierra = NULL; + struct iso_supplementary_descriptor *sup = NULL; struct iso_directory_record *rootp; int logical_block_size; @@ -319,6 +323,7 @@ iso_mountfs(devvp, mp, p, argp) */ iso_bsize = ISO_DEFAULT_BLOCK_SIZE; + joliet_level = 0; for (iso_blknum = 16 + argp->ssector; iso_blknum < 100 + argp->ssector; iso_blknum++) { @@ -335,25 +340,59 @@ iso_mountfs(devvp, mp, p, argp) } else high_sierra = 1; } + switch (isonum_711 (high_sierra? vdp->type_sierra: vdp->type)){ + case ISO_VD_PRIMARY: + if (pribp == NULL) { + pribp = bp; + bp = NULL; + pri = (struct iso_primary_descriptor *)vdp; + pri_sierra = + (struct iso_sierra_primary_descriptor *)vdp; + } + break; - if (isonum_711 (high_sierra? vdp->type_sierra: vdp->type) == ISO_VD_END) { - error = EINVAL; - goto out; - } + case ISO_VD_SUPPLEMENTARY: + if (supbp == NULL) { + supbp = bp; + bp = NULL; + sup = (struct iso_supplementary_descriptor *)vdp; + + if (!(argp->flags & ISOFSMNT_NOJOLIET)) { + if (bcmp(sup->escape, "%/@", 3) == 0) + joliet_level = 1; + if (bcmp(sup->escape, "%/C", 3) == 0) + joliet_level = 2; + if (bcmp(sup->escape, "%/E", 3) == 0) + joliet_level = 3; + + if (isonum_711 (sup->flags) & 1) + joliet_level = 0; + } + } + break; - if (isonum_711 (high_sierra? vdp->type_sierra: vdp->type) == ISO_VD_PRIMARY) + case ISO_VD_END: + goto vd_end; + + default: break; + } + if (bp) { + brelse(bp); + bp = NULL; + } + } + vd_end: + if (bp) { brelse(bp); + bp = NULL; } - if (isonum_711 (high_sierra? vdp->type_sierra: vdp->type) != ISO_VD_PRIMARY) { + if (pri == NULL) { error = EINVAL; goto out; } - pri = (struct iso_primary_descriptor *)vdp; - pri_sierra = (struct iso_sierra_primary_descriptor *)vdp; - logical_block_size = isonum_723 (high_sierra? pri_sierra->logical_block_size: @@ -377,6 +416,7 @@ iso_mountfs(devvp, mp, p, argp) isonum_733 (high_sierra? pri_sierra->volume_space_size: pri->volume_space_size); + isomp->joliet_level = 0; /* * Since an ISO9660 multi-session CD can also access previous * sessions, we have to include them into the space consider- @@ -391,13 +431,11 @@ iso_mountfs(devvp, mp, p, argp) isomp->root_size = isonum_733 (rootp->size); isomp->im_bmask = logical_block_size - 1; - isomp->im_bshift = 0; - while ((1 << isomp->im_bshift) < isomp->logical_block_size) - isomp->im_bshift++; + isomp->im_bshift = ffs(logical_block_size) - 1; - bp->b_flags |= B_AGE; - brelse(bp); - bp = NULL; + pribp->b_flags |= B_AGE; + brelse(pribp); + pribp = NULL; mp->mnt_data = (qaddr_t)isomp; mp->mnt_stat.f_fsid.val[0] = (long)dev; @@ -434,12 +472,14 @@ iso_mountfs(devvp, mp, p, argp) brelse(bp); bp = NULL; } - isomp->im_flags = argp->flags&(ISOFSMNT_NORRIP|ISOFSMNT_GENS|ISOFSMNT_EXTATT); + isomp->im_flags = argp->flags & (ISOFSMNT_NORRIP | ISOFSMNT_GENS | + ISOFSMNT_EXTATT | ISOFSMNT_NOJOLIET); - if(high_sierra) + if (high_sierra) { /* this effectively ignores all the mount flags */ + log(LOG_INFO, "cd9660: High Sierra Format\n"); isomp->iso_ftype = ISO_FTYPE_HIGH_SIERRA; - else + } else switch (isomp->im_flags&(ISOFSMNT_NORRIP|ISOFSMNT_GENS)) { default: isomp->iso_ftype = ISO_FTYPE_DEFAULT; @@ -448,15 +488,38 @@ iso_mountfs(devvp, mp, p, argp) isomp->iso_ftype = ISO_FTYPE_9660; break; case 0: + log(LOG_INFO, "cd9660: RockRidge Extension\n"); isomp->iso_ftype = ISO_FTYPE_RRIP; break; } + /* Decide whether to use the Joliet descriptor */ + + if (isomp->iso_ftype != ISO_FTYPE_RRIP && joliet_level) { + log(LOG_INFO, "cd9660: Joliet Extension\n"); + rootp = (struct iso_directory_record *) + sup->root_directory_record; + bcopy (rootp, isomp->root, sizeof isomp->root); + isomp->root_extent = isonum_733 (rootp->extent); + isomp->root_size = isonum_733 (rootp->size); + isomp->joliet_level = joliet_level; + supbp->b_flags |= B_AGE; + } + + if (supbp) { + brelse(supbp); + supbp = NULL; + } + return 0; out: devvp->v_specmountpoint = NULL; if (bp) brelse(bp); + if (pribp) + brelse(pribp); + if (supbp) + brelse(supbp); if (needclose) (void)VOP_CLOSE(devvp, FREAD, NOCRED, p); if (isomp) { diff --git a/sys/fs/cd9660/cd9660_vnops.c b/sys/fs/cd9660/cd9660_vnops.c index 5ec970a..b5f9e96 100644 --- a/sys/fs/cd9660/cd9660_vnops.c +++ b/sys/fs/cd9660/cd9660_vnops.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)cd9660_vnops.c 8.19 (Berkeley) 5/27/95 - * $Id: cd9660_vnops.c,v 1.53 1998/07/04 20:45:30 julian Exp $ + * $Id: cd9660_vnops.c,v 1.54 1999/01/27 21:49:55 dillon Exp $ */ #include <sys/param.h> @@ -554,26 +554,23 @@ cd9660_readdir(ap) break; default: /* ISO_FTYPE_DEFAULT || ISO_FTYPE_9660 || ISO_FTYPE_HIGH_SIERRA*/ strcpy(idp->current.d_name,".."); - switch (ep->name[0]) { - case 0: + if (idp->current.d_namlen == 1 && ep->name[0] == 0) { idp->current.d_namlen = 1; error = iso_uiodir(idp,&idp->current,idp->curroff); - break; - case 1: + } else if (idp->current.d_namlen == 1 && ep->name[0] == 1) { idp->current.d_namlen = 2; error = iso_uiodir(idp,&idp->current,idp->curroff); - break; - default: + } else { isofntrans(ep->name,idp->current.d_namlen, idp->current.d_name, &namelen, imp->iso_ftype == ISO_FTYPE_9660, - isonum_711(ep->flags)&4); + isonum_711(ep->flags)&4, + imp->joliet_level); idp->current.d_namlen = (u_char)namelen; if (imp->iso_ftype == ISO_FTYPE_DEFAULT) error = iso_shipdir(idp); else error = iso_uiodir(idp,&idp->current,idp->curroff); - break; } } if (error) diff --git a/sys/fs/cd9660/iso.h b/sys/fs/cd9660/iso.h index 7b50fb6..5d21155 100644 --- a/sys/fs/cd9660/iso.h +++ b/sys/fs/cd9660/iso.h @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)iso.h 8.6 (Berkeley) 5/10/95 - * $Id: iso.h,v 1.15 1997/05/04 16:17:49 joerg Exp $ + * $Id: iso.h,v 1.16 1997/05/07 13:23:04 joerg Exp $ */ #define ISODCL(from, to) (to - from + 1) @@ -54,6 +54,7 @@ struct iso_volume_descriptor { /* volume descriptor types */ #define ISO_VD_PRIMARY 1 +#define ISO_VD_SUPPLEMENTARY 2 #define ISO_VD_END 255 #define ISO_STANDARD_ID "CD001" @@ -98,6 +99,47 @@ struct iso_primary_descriptor { }; #define ISO_DEFAULT_BLOCK_SIZE 2048 +/* + * Used by Microsoft Joliet extension to ISO9660. Almost the same + * as PVD, but byte position 8 is a flag, and 89-120 is for escape. + */ + +struct iso_supplementary_descriptor { + char type [ISODCL ( 1, 1)]; /* 711 */ + char id [ISODCL ( 2, 6)]; + char version [ISODCL ( 7, 7)]; /* 711 */ + char flags [ISODCL ( 8, 8)]; /* 711? */ + char system_id [ISODCL ( 9, 40)]; /* achars */ + char volume_id [ISODCL ( 41, 72)]; /* dchars */ + char unused2 [ISODCL ( 73, 80)]; + char volume_space_size [ISODCL ( 81, 88)]; /* 733 */ + char escape [ISODCL ( 89, 120)]; + char volume_set_size [ISODCL (121, 124)]; /* 723 */ + char volume_sequence_number [ISODCL (125, 128)]; /* 723 */ + char logical_block_size [ISODCL (129, 132)]; /* 723 */ + char path_table_size [ISODCL (133, 140)]; /* 733 */ + char type_l_path_table [ISODCL (141, 144)]; /* 731 */ + char opt_type_l_path_table [ISODCL (145, 148)]; /* 731 */ + char type_m_path_table [ISODCL (149, 152)]; /* 732 */ + char opt_type_m_path_table [ISODCL (153, 156)]; /* 732 */ + char root_directory_record [ISODCL (157, 190)]; /* 9.1 */ + char volume_set_id [ISODCL (191, 318)]; /* dchars */ + char publisher_id [ISODCL (319, 446)]; /* achars */ + char preparer_id [ISODCL (447, 574)]; /* achars */ + char application_id [ISODCL (575, 702)]; /* achars */ + char copyright_file_id [ISODCL (703, 739)]; /* 7.5 dchars */ + char abstract_file_id [ISODCL (740, 776)]; /* 7.5 dchars */ + char bibliographic_file_id [ISODCL (777, 813)]; /* 7.5 dchars */ + char creation_date [ISODCL (814, 830)]; /* 8.4.26.1 */ + char modification_date [ISODCL (831, 847)]; /* 8.4.26.1 */ + char expiration_date [ISODCL (848, 864)]; /* 8.4.26.1 */ + char effective_date [ISODCL (865, 881)]; /* 8.4.26.1 */ + char file_structure_version [ISODCL (882, 882)]; /* 711 */ + char unused4 [ISODCL (883, 883)]; + char application_data [ISODCL (884, 1395)]; + char unused5 [ISODCL (1396, 2048)]; +}; + struct iso_sierra_primary_descriptor { char unknown1 [ISODCL ( 1, 8)]; /* 733 */ char type [ISODCL ( 9, 9)]; /* 711 */ @@ -175,7 +217,7 @@ struct iso_extended_attributes { /* CD-ROM Format type */ enum ISO_FTYPE { ISO_FTYPE_DEFAULT, ISO_FTYPE_9660, ISO_FTYPE_RRIP, - ISO_FTYPE_ECMA, ISO_FTYPE_HIGH_SIERRA }; + ISO_FTYPE_JOLIET, ISO_FTYPE_ECMA, ISO_FTYPE_HIGH_SIERRA }; #ifndef ISOFSMNT_ROOT #define ISOFSMNT_ROOT 0 @@ -202,6 +244,8 @@ struct iso_mnt { int rr_skip; int rr_skip0; + + int joliet_level; }; #define VFSTOISOFS(mp) ((struct iso_mnt *)((mp)->mnt_data)) @@ -221,8 +265,9 @@ extern vop_t **cd9660_vnodeop_p; extern vop_t **cd9660_specop_p; extern vop_t **cd9660_fifoop_p; -int isofncmp __P((u_char *, int, u_char *, int)); -void isofntrans __P((u_char *, int, u_char *, u_short *, int, int)); +int isochar __P((u_char *, u_char *, int, u_char *)); +int isofncmp __P((u_char *, int, u_char *, int, int)); +void isofntrans __P((u_char *, int, u_char *, u_short *, int, int, int)); ino_t isodirino __P((struct iso_directory_record *, struct iso_mnt *)); #endif /* KERNEL */ |