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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:30:35 +0000 |
commit | 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c (patch) | |
tree | 44dfb6ca500d32cabd450649b322a42e70a30683 /libblkid/src/partitions/aix.c | |
parent | Initial commit. (diff) | |
download | util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.tar.xz util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.zip |
Adding upstream version 2.38.1.upstream/2.38.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | libblkid/src/partitions/aix.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/libblkid/src/partitions/aix.c b/libblkid/src/partitions/aix.c new file mode 100644 index 0000000..03a311a --- /dev/null +++ b/libblkid/src/partitions/aix.c @@ -0,0 +1,57 @@ +/* + * aix partitions + * + * 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 "aix.h" + +static int probe_aix_pt(blkid_probe pr, + const struct blkid_idmag *mag __attribute__((__unused__))) +{ + blkid_partlist ls; + blkid_parttable tab; + + if (blkid_partitions_need_typeonly(pr)) + /* caller does not ask for details about partitions */ + return BLKID_PROBE_OK; + + ls = blkid_probe_get_partlist(pr); + if (!ls) + return BLKID_PROBE_NONE; + + tab = blkid_partlist_new_parttable(ls, "aix", 0); + if (!tab) + return -ENOMEM; + + return BLKID_PROBE_OK; +} + +/* + * We know nothing about AIX on-disk structures. Everything what we know is the + * magic number at begin of the disk. + * + * Note, Linux kernel is trying to be smart and AIX signature is ignored when + * there is a valid DOS partitions table. We don't support such behavior. All + * fdisk-like programs has to properly wipe the fist sector. Everything other + * is a bug. + */ +const struct blkid_idinfo aix_pt_idinfo = +{ + .name = "aix", + .probefunc = probe_aix_pt, + .magics = + { + { .magic = BLKID_AIX_MAGIC_STRING, .len = BLKID_AIX_MAGIC_STRLEN }, + { NULL } + } +}; + |