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| author | Karel Zak | 2014-10-15 12:17:40 +0200 |
|---|---|---|
| committer | Karel Zak | 2014-10-15 12:17:40 +0200 |
| commit | ecf40cda764496d3d1b29435ea64a65335ae0acf (patch) | |
| tree | 9ef1d00a3906fd495194b88ca5023c9729353df0 /disk-utils/fdisk-list.c | |
| parent | tests: check for wipefs and helpers in fdisk tests (diff) | |
| download | kernel-qcow2-util-linux-ecf40cda764496d3d1b29435ea64a65335ae0acf.tar.gz kernel-qcow2-util-linux-ecf40cda764496d3d1b29435ea64a65335ae0acf.tar.xz kernel-qcow2-util-linux-ecf40cda764496d3d1b29435ea64a65335ae0acf.zip | |
libfdisk: make it possible to use zero for size and start
The zero may be valid size and start of the partition. This patch
introduces:
fdisk_partition_has_start()
fdisk_partition_has_size()
fdisk_partition_unset_size()
fdisk_partition_unset_start()
to make it possible to work with zero. The feature is internally
implemented by magic constant ((type) -1) for undefined sizes and
offsets.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'disk-utils/fdisk-list.c')
| -rw-r--r-- | disk-utils/fdisk-list.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/disk-utils/fdisk-list.c b/disk-utils/fdisk-list.c index 46d50a7f3..d0d752ef6 100644 --- a/disk-utils/fdisk-list.c +++ b/disk-utils/fdisk-list.c @@ -171,6 +171,8 @@ void list_disklabel(struct fdisk_context *cxt) /* print warnings */ while (itr && fdisk_table_next_partition(tb, itr, &pa) == 0) { + if (!fdisk_partition_has_start(pa)) + continue; if (!fdisk_lba_is_phy_aligned(cxt, fdisk_partition_get_start(pa))) fdisk_warnx(cxt, _("Partition %zu does not start on physical sector boundary."), fdisk_partition_get_partno(pa) + 1); |