| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: disksubr.c,v 1.14 2010/03/23 20:01:09 martin Exp $ */ | | 1 | /* $NetBSD: disksubr.c,v 1.15 2017/02/26 09:49:40 martin Exp $ */ |
2 | | | 2 | |
3 | /* | | 3 | /* |
4 | * Copyright (c) 1982, 1986, 1988 Regents of the University of California. | | 4 | * Copyright (c) 1982, 1986, 1988 Regents of the University of California. |
5 | * All rights reserved. | | 5 | * All rights reserved. |
6 | * | | 6 | * |
7 | * Redistribution and use in source and binary forms, with or without | | 7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions | | 8 | * modification, are permitted provided that the following conditions |
9 | * are met: | | 9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright | | 10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. | | 11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright | | 12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the | | 13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. | | 14 | * documentation and/or other materials provided with the distribution. |
| @@ -45,27 +45,27 @@ | | | @@ -45,27 +45,27 @@ |
45 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | | 45 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
46 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | | 46 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
47 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | | 47 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
48 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | | 48 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
49 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | | 49 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
50 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | | 50 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
51 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | | 51 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
52 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | | 52 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
53 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | | 53 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
54 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | | 54 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
55 | */ | | 55 | */ |
56 | | | 56 | |
57 | #include <sys/cdefs.h> | | 57 | #include <sys/cdefs.h> |
58 | __KERNEL_RCSID(0, "$NetBSD: disksubr.c,v 1.14 2010/03/23 20:01:09 martin Exp $"); | | 58 | __KERNEL_RCSID(0, "$NetBSD: disksubr.c,v 1.15 2017/02/26 09:49:40 martin Exp $"); |
59 | | | 59 | |
60 | #include <sys/param.h> | | 60 | #include <sys/param.h> |
61 | #include <sys/systm.h> | | 61 | #include <sys/systm.h> |
62 | #include <sys/buf.h> | | 62 | #include <sys/buf.h> |
63 | #include <sys/ioccom.h> | | 63 | #include <sys/ioccom.h> |
64 | #include <sys/device.h> | | 64 | #include <sys/device.h> |
65 | #include <sys/disklabel.h> | | 65 | #include <sys/disklabel.h> |
66 | #include <sys/disk.h> | | 66 | #include <sys/disk.h> |
67 | #include <sys/dkbad.h> | | 67 | #include <sys/dkbad.h> |
68 | | | 68 | |
69 | #include <dev/sun/disklabel.h> | | 69 | #include <dev/sun/disklabel.h> |
70 | | | 70 | |
71 | #if LABELSECTOR != 0 | | 71 | #if LABELSECTOR != 0 |
| @@ -150,27 +150,27 @@ readdisklabel(dev_t dev, void (*strat)(s | | | @@ -150,27 +150,27 @@ readdisklabel(dev_t dev, void (*strat)(s |
150 | dlp = (struct disklabel *)((char *)dlp + sizeof(long))) { | | 150 | dlp = (struct disklabel *)((char *)dlp + sizeof(long))) { |
151 | if (dlp->d_magic != DISKMAGIC || dlp->d_magic2 != DISKMAGIC) { | | 151 | if (dlp->d_magic != DISKMAGIC || dlp->d_magic2 != DISKMAGIC) { |
152 | continue; | | 152 | continue; |
153 | } | | 153 | } |
154 | if (dlp->d_npartitions > MAXPARTITIONS || dkcksum(dlp) != 0) | | 154 | if (dlp->d_npartitions > MAXPARTITIONS || dkcksum(dlp) != 0) |
155 | return("NetBSD disk label corrupted"); | | 155 | return("NetBSD disk label corrupted"); |
156 | else { | | 156 | else { |
157 | *lp = *dlp; | | 157 | *lp = *dlp; |
158 | return(NULL); | | 158 | return(NULL); |
159 | } | | 159 | } |
160 | } | | 160 | } |
161 | | | 161 | |
162 | memset(clp->cd_block, 0, sizeof(clp->cd_block)); | | 162 | memset(clp->cd_block, 0, sizeof(clp->cd_block)); |
163 | return ("no disk label"); | | 163 | return NULL; |
164 | } | | 164 | } |
165 | | | 165 | |
166 | /* | | 166 | /* |
167 | * Check new disk label for sensibility | | 167 | * Check new disk label for sensibility |
168 | * before setting it. | | 168 | * before setting it. |
169 | */ | | 169 | */ |
170 | int | | 170 | int |
171 | setdisklabel(struct disklabel *olp, struct disklabel *nlp, u_long openmask, struct cpu_disklabel *clp) | | 171 | setdisklabel(struct disklabel *olp, struct disklabel *nlp, u_long openmask, struct cpu_disklabel *clp) |
172 | { | | 172 | { |
173 | int i; | | 173 | int i; |
174 | struct partition *opp, *npp; | | 174 | struct partition *opp, *npp; |
175 | | | 175 | |
176 | /* sanity clause */ | | 176 | /* sanity clause */ |