2 * libhfs - library for reading and writing Macintosh HFS volumes
3 * Copyright (C) 1996-1998 Robert Leslie
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 * $Id: medium.c,v 1.4 1998/11/02 22:09:04 rob Exp $
31 * NAME: medium->findpmentry()
32 * DESCRIPTION: locate a partition map entry
34 int m_findpmentry(hfsvol *vol, const char *type,
35 Partition *map, unsigned long *start)
40 if (start && *start > 0)
44 if (bnum++ >= (unsigned long) map->pmMapBlkCnt)
45 ERROR(EINVAL, "partition not found");
52 if (l_getpmentry(vol, map, bnum) == -1)
58 if (map->pmSig != HFS_PM_SIGWORD)
62 if (map->pmSig == HFS_PM_SIGWORD_OLD)
63 ERROR(EINVAL, "old partition map format not supported");
65 ERROR(EINVAL, "invalid partition map");
68 if (strcmp((char *) map->pmParType, type) == 0)
74 if (bnum++ >= (unsigned long) map->pmMapBlkCnt)
75 ERROR(EINVAL, "partition not found");