diff options
Diffstat (limited to 'libblkid/minix2.c')
-rw-r--r-- | libblkid/minix2.c | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/libblkid/minix2.c b/libblkid/minix2.c deleted file mode 100644 index bd57a6d4b..000000000 --- a/libblkid/minix2.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Minix partition parsing code - * - * Copyright (C) 2009 Karel Zak <kzak@redhat.com> - * - * This file may be redistributed under the terms of the - * GNU Lesser General Public License. - */ -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <stdint.h> - -#include "partitions.h" -#include "dos.h" -#include "minix.h" - -static int probe_minix_pt(blkid_probe pr, - const struct blkid_idmag *mag __attribute__((__unused__))) -{ - struct dos_partition *p; - blkid_parttable tab = NULL; - blkid_partition parent; - blkid_partlist ls; - unsigned char *data; - int i; - - data = blkid_probe_get_sector(pr, 0); - if (!data) - goto nothing; - - ls = blkid_probe_get_partlist(pr); - if (!ls) - goto err; - - /* Parent is required, because Minix uses the same PT as DOS and - * difference is only in primary partition (parent) type. - */ - parent = blkid_partlist_get_parent(ls); - if (!parent) - goto nothing; - - if (blkid_partition_get_type(parent) != BLKID_MINIX_PARTITION) - goto nothing; - - if (blkid_partitions_need_typeonly(pr)) - /* caller does not ask for details about partitions */ - return 0; - - p = (struct dos_partition *) (data + BLKID_MSDOS_PT_OFFSET); - - tab = blkid_partlist_new_parttable(ls, "minix", BLKID_MSDOS_PT_OFFSET); - if (!tab) - goto err; - - for (i = 0; i < MINIX_MAXPARTITIONS; i++, p++) { - uint32_t start, size; - blkid_partition par; - - if (p->sys_type != BLKID_MINIX_PARTITION) - continue; - - start = dos_partition_start(p); - size = dos_partition_size(p); - - if (parent && !blkid_is_nested_dimension(parent, start, size)) { - DBG(DEBUG_LOWPROBE, printf( - "WARNING: minix partition (%d) overflow " - "detected, ignore\n", i)); - continue; - } - - par = blkid_partlist_add_partition(ls, tab, start, size); - if (!par) - goto err; - - blkid_partition_set_type(par, p->sys_type); - blkid_partition_set_flags(par, p->boot_ind); - } - - return 0; - -nothing: - return 1; -err: - return -1; -} - -/* same as DOS */ -const struct blkid_idinfo minix_pt_idinfo = -{ - .name = "minix", - .probefunc = probe_minix_pt, - .magics = - { - { .magic = "\x55\xAA", .len = 2, .sboff = 510 }, - { NULL } - } -}; - |