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| author | Karel Zak | 2017-07-14 10:51:14 +0200 |
|---|---|---|
| committer | Karel Zak | 2017-07-14 11:34:55 +0200 |
| commit | 1dd63a3b05acd7640c688f9535508417fac950d1 (patch) | |
| tree | 245abf4c0da52ec0d169dddd558b960e10526c7b /libfdisk/src/libfdisk.h.in | |
| parent | partx: move partx.h to include/ (diff) | |
| download | kernel-qcow2-util-linux-1dd63a3b05acd7640c688f9535508417fac950d1.tar.gz kernel-qcow2-util-linux-1dd63a3b05acd7640c688f9535508417fac950d1.tar.xz kernel-qcow2-util-linux-1dd63a3b05acd7640c688f9535508417fac950d1.zip | |
libfdisk: use BLKPG ioctls to inform kernel about changes
This patch introduces fdisk_reread_changes(). The function is
less invasive alternative to fdisk_reread_partition_table().
The new function uses BLKPG ioctls for modified partitions. The
another partitions are not affected. This solution allows to
successfully use fdisks on disk where some partitions are still use
(mounted). For example if you want to resize the last partition on the
device.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libfdisk/src/libfdisk.h.in')
| -rw-r--r-- | libfdisk/src/libfdisk.h.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libfdisk/src/libfdisk.h.in b/libfdisk/src/libfdisk.h.in index c00e1c072..54418cd90 100644 --- a/libfdisk/src/libfdisk.h.in +++ b/libfdisk/src/libfdisk.h.in @@ -459,6 +459,7 @@ extern int fdisk_table_remove_partition(struct fdisk_table *tb, struct fdisk_par extern int fdisk_get_partitions(struct fdisk_context *cxt, struct fdisk_table **tb); extern int fdisk_get_freespaces(struct fdisk_context *cxt, struct fdisk_table **tb); + extern int fdisk_table_wrong_order(struct fdisk_table *tb); extern int fdisk_table_sort_partitions(struct fdisk_table *tb, int (*cmp)(struct fdisk_partition *, @@ -503,6 +504,7 @@ int fdisk_has_user_device_properties(struct fdisk_context *cxt); int fdisk_reset_alignment(struct fdisk_context *cxt); int fdisk_reset_device_properties(struct fdisk_context *cxt); int fdisk_reread_partition_table(struct fdisk_context *cxt); +int fdisk_reread_changes(struct fdisk_context *cxt, struct fdisk_table *org); /* iter.c */ enum { |