1 /* $NetBSD: writedtab.c,v 1.4 2008/04/28 20:23:15 martin Exp $ */ 2 3 /* 4 * Copyright (c) 1999 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Julian Coleman, Waldi Ravens and Leo Weppelman. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include "privahdi.h" 33 #include <disktab.h> 34 #include <fcntl.h> 35 #include <stdio.h> 36 #include <string.h> 37 38 /* 39 * Write AHDI partitions to disk 40 */ 41 int 42 ahdi_writedisktab (ptable, disktype, disktab, dtype) 43 struct ahdi_ptable *ptable; 44 char *disktype, *disktab, *dtype; 45 { 46 FILE *fd; 47 int pid, i, j, todo; 48 49 if ((fd = fopen (strlen (disktab) ? disktab : _PATH_DISKTAB, "a")) 50 == NULL) 51 return (-1); 52 53 fprintf (fd, "%s disk|%s:\\\n", 54 strlen (dtype) ? dtype : "SCSI", disktype); 55 fprintf (fd, "\t:ty#winchester:dt=%s:ns#%u:nt#%u:nc#%u:sc#%u:su#%u", 56 strlen (dtype) ? dtype : "SCSI", ptable->nsectors, 57 ptable->ntracks, ptable->ncylinders, ptable->secpercyl, 58 ptable->secperunit); 59 60 todo = ptable->nparts; 61 j = 0; 62 while (todo) { 63 for (i = 0; i < ptable->nparts; i++) { 64 if (j == RAW_PART) { 65 fprintf (fd, 66 "\\\n\t:p%c#%u:o%c#0:t%c=unknown:", 67 RAW_PART + 'a', ptable->secperunit, 68 RAW_PART + 'a', RAW_PART + 'a'); 69 break; 70 } 71 if (ptable->parts[i].letter == j) { 72 fprintf (fd, "\\\n\t:p%c#%u:o%c#%u:t%c=", 73 ptable->parts[i].letter + 'a', 74 ptable->parts[i].size, 75 ptable->parts[i].letter + 'a', 76 ptable->parts[i].start, 77 ptable->parts[i].letter + 'a'); 78 pid = AHDI_MKPID (ptable->parts[i].id[0], 79 ptable->parts[i].id[1], 80 ptable->parts[i].id[2]); 81 switch (pid) { 82 case AHDI_PID_NBD: 83 fprintf (fd, "4.2BSD:"); 84 break; 85 case AHDI_PID_SWP: 86 fprintf (fd, "swap:"); 87 break; 88 case AHDI_PID_GEM: 89 case AHDI_PID_BGM: 90 fprintf (fd, "MSDOS:"); 91 break; 92 default: 93 fprintf (fd, "unknown:" ); 94 } 95 todo--; 96 break; 97 } 98 } 99 j++; 100 } 101 if (j <= RAW_PART) { 102 fprintf (fd, "\\\n\t:p%c#%u:o%c#0:t%c=unknown:", 103 RAW_PART + 'a', ptable->secperunit, 104 RAW_PART + 'a', RAW_PART + 'a'); 105 } 106 fprintf (fd, "\n\n"); 107 108 fclose (fd); 109 return (1); 110 } 111