* 'master' of https://github.com/pali/util-linux:
tests: Add UDF hdd image with emoji label created by mkudffs 2.2
libblkid: Fix UTF-16 support in function blkid_encode_to_utf8()
mkudffs 2.2 can create UDF filesystem which label contains Unicode code
points above U+FFFF which cannot be represented by UCS-2 encoding and
therefore UTF-16 needs to be used (via surrogate pairs). Unicode code
points above U+FFFF are encoded in UTF-8 by four bytes and some example is
emoji "😀".
This is test case to check that libblkid correctly supports UTF-16
decoding. It was created by mkudffs 2.2:
$ dd if=/dev/zero of=udf-hdd-mkudffs-2.2.img bs=1M count=10
$ mkudffs -l 😀 udf-hdd-mkudffs-2.2.img
Function blkid_encode_to_utf8() says that is supports BLKID_ENC_UTF16LE and
BLKID_ENC_UTF16BE encodings, but it is not truth and supports only UCS-2
(and not full UTF-16).
As all places where BLKID_ENC_UTF16LE and BLKID_ENC_UTF16BE is used expects
UTF-16 and not UCS-2, this patch changes implementation of encodings
BLKID_ENC_UTF16LE and BLKID_ENC_UTF16BE to supports full UTF-16, including
surrogate pairs and not only UCS-2.
This command allows to relocate GPT backup header behind last
partition (--relocate gpt-bak-mini) or to standard position
(--relocate gpt-bak-std).
Hint: use "fdisk --list-details" to see "Alternative LBA".
Signed-off-by: Karel Zak <kzak@redhat.com>
- add fdisk_gpt_disable_relocation() to disable move backup header to standard location
- add fdisk_gpt_enable_minimize() to move backup header behind last partition
Note that fdisk_gpt_disable_relocation() has to be used before fdisk_assign_device(),
because automatic relocation is done when libfdisk reads the header from the device.
For example:
lb = fdisk_get_label(cxt, "gpt");
fdisk_gpt_disable_relocation(lb, 1);
fdisk_assign_device(cxt, devname, 0);
For fdisk_gpt_enable_minimize() it's not important as recalculation is
done before write, for example:
fdisk_assign_device(cxt, devname, 0);
fdisk_gpt_enable_minimize(fdisk_get_label(cxt, NULL), 1);
... add partition, etc ...
fdisk_write_disklabel(cxt);
Signed-off-by: Karel Zak <kzak@redhat.com>
Let's add "Arguments:" section to the --help output and describe
{K,M,G...}iB suffixes there.
Addresses: https://github.com/karelzak/util-linux/pull/917
Co-Author: ed <ed@s5h.net>
Signed-off-by: Karel Zak <kzak@redhat.com>
The ProtectHome= and ProtectSystem= settings mounts all stuff for the service in read-only mode.
The fstrim ioctl operates on read-only mountpoint file descriptor, but
on some read-only filesystem the operation can fail, so since
2d22ac64e4 we check for read-only volumes and skip it.
References: Upstream: 2d22ac64e4
Addresses: https://github.com/karelzak/util-linux/issues/948
Signed-off-by: Karel Zak <kzak@redhat.com>
- add sector-size between supported headers (already in --dump output)
- report unknown headers by -ENOTSUP
- ignore ENOTSUP in sfdisk (but print warning) and in fdisk_script_read_file()
Addresses: https://github.com/karelzak/util-linux/issues/949
Signed-off-by: Karel Zak <kzak@redhat.com>
ASAN is pretty unhappy with getpid() << 16, it seems better to save
into unsigned int and than do the bit-op.
Addresses: https://github.com/karelzak/util-linux/issues/942
Signed-off-by: Karel Zak <kzak@redhat.com>
libmount returns EPERM for all X- and x- mount options for non-root
users when evaluate X-mount.mkdir. It's bug, we need to be sensitive
to only X-mount.mkdir and only if the target directory is missing.
Addresses: https://github.com/karelzak/util-linux/issues/941
Signed-off-by: Karel Zak <kzak@redhat.com>
The currently used date/time parser (for hwclock --set --date <date>)
is gnulib based code with GPLv3.
This patch allows to avoid this code and replace it with minimalistic
date/time parser.
Addresses: https://github.com/karelzak/util-linux/issues/891
Reported-by: Carlos Santos <unixmania@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
- move all calculations to inline functions
- remove duplicate code
- keep the same names for the same stuff
Signed-off-by: Karel Zak <kzak@redhat.com>
We have fdisk_set_disklabel_id(), but it's old ask-API based function.
It's not comfortable if you want to avoid dialog or template.
Addresses: https://github.com/karelzak/util-linux/issues/916
Signed-off-by: Karel Zak <kzak@redhat.com>
Let's make it more robust and safe. O_EXCL is an elegant way how to avoid
unwanted discard on mounted device.
Addresses: https://github.com/karelzak/util-linux/issues/915
Signed-off-by: Karel Zak <kzak@redhat.com>
* remove unnecessary and broken step alignment
* improve reported information in move log
* improve final progress bar update
Addresses: https://github.com/karelzak/util-linux/issues/938
Signed-off-by: Karel Zak <kzak@redhat.com>
The area we need to move does not have to be aligned to optimal I/O
size (step size) -- we need to be sure we do not move data
after/before the area.
Addresses: https://github.com/karelzak/util-linux/issues/938
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak
Pali Rohár
jonnyh64
Jookia
Yuri Chornoivan
Pedro Albuquerque
Rafael Fontenelle
Jakub Bogusz
Takeshi Hamasaki
Božidar Putanec
Frédéric Marchal
Antonio Ceballos Roa
Mario Blättermann