1/*- 2 * Copyright (c) 2002 Poul-Henning Kamp 3 * Copyright (c) 2002 Networks Associates Technology, Inc. 4 * All rights reserved. 5 * 6 * This software was developed for the FreeBSD Project by Poul-Henning Kamp 7 * and NAI Labs, the Security Research Division of Network Associates, Inc. 8 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the --- 18 unchanged lines hidden (view full) --- 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * |
35 * $FreeBSD: head/sys/geom/geom_sunlabel.c 105551 2002-10-20 20:28:24Z phk $ |
36 */ 37 38 39#include <sys/param.h> 40#ifndef _KERNEL 41#include <stdio.h> 42#include <string.h> 43#include <stdlib.h> --- 61 unchanged lines hidden (view full) --- 105 return (NULL); 106 gsp = gp->softc; 107 g_topology_unlock(); 108 gp->dumpconf = g_sunlabel_dumpconf; 109 npart = 0; 110 while (1) { /* a trick to allow us to use break */ 111 if (gp->rank != 2 && flags == G_TF_NORMAL) 112 break; |
113 sectorsize = cp->provider->sectorsize; 114 if (sectorsize < 512) 115 break; |
116 gsp->frontstuff = 16 * sectorsize; |
117 mediasize = cp->provider->mediasize; |
118 buf = g_read_data(cp, 0, sectorsize, &error); 119 if (buf == NULL || error != 0) 120 break; 121 122 /* The second last short is a magic number */ 123 if (g_dec_be2(buf + 508) != 0xdabe) 124 break; 125 /* The shortword parity of the entire thing must be even */ --- 64 unchanged lines hidden --- |