diff options
Diffstat (limited to 'serverboot/minix_ffs_compat.c')
-rw-r--r-- | serverboot/minix_ffs_compat.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/serverboot/minix_ffs_compat.c b/serverboot/minix_ffs_compat.c deleted file mode 100644 index 7d493520..00000000 --- a/serverboot/minix_ffs_compat.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * BSD FFS like functions used to ease porting bootstrap to MINIX fs - * Copyright (C) 1994 Csizmazia Balazs, University ELTE, Hungary - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <device/device_types.h> -#include <device/device.h> - -#include <mach/mach_traps.h> -#include <mach/mach_interface.h> - -#include <file_io.h> - -#define MINIX_BLOCK_SIZE 1024 - -int minix_ino2blk (struct minix_super_block *fs, int ino) -{ - int blk; - - blk=0 /* it's Mach */+2 /* boot+superblock */ + fs->s_imap_blocks + - fs->s_zmap_blocks + (ino-1)/MINIX_INODES_PER_BLOCK; - return blk; -} - -int minix_fsbtodb (struct minix_super_block *fs, int b) -{ - return (b * MINIX_BLOCK_SIZE) / DEV_BSIZE; -} - -int minix_itoo (struct minix_super_block *fs, int ino) -{ - return (ino - 1) % MINIX_INODES_PER_BLOCK; -} - -int minix_blkoff (struct minix_super_block * fs, vm_offset_t offset) -{ - return offset % MINIX_BLOCK_SIZE; -} - -int minix_lblkno (struct minix_super_block * fs, vm_offset_t offset) -{ - return offset / MINIX_BLOCK_SIZE; -} - -int minix_blksize (struct minix_super_block *fs, struct file *fp, minix_daddr_t file_block) -{ - return MINIX_BLOCK_SIZE; -} |