login.c:542:8: warning: ignoring return value of ‘fchown’, declared
with attribute warn_unused_result
login.c:1013:11: warning: ignoring return value of ‘fchown’, declared
with attribute warn_unused_result
login.c: In function ‘dolastlog’:
login.c:1452:7: warning: ignoring return value of ‘write’, declared
with attribute warn_unused_result
login.c: In function ‘motd’:
login.c:1391:7: warning: ignoring return value of ‘write’, declared
with attribute warn_unused_result
Signed-off-by: Karel Zak <kzak@redhat.com>
Based on patch from Alex Bligh <alex@alex.org.uk>, Alex wrote:
By default, omitting a size parameter means that the maximum sized partition
is used. However, this option is not available in conjunction with the -N
flag, as under such circumstances the default is the current size of the
partition. This patch allows a size to be specified as "+" in which case
the maximum sized partition is used, irrespective of the setting of the -N
flag.
This allows partitions to be programatically resized to their maximum size,
by (for instance):
echo ",+," | sfdisk -N1 /dev/sda
This is non-trivial to do without the patch, as -N makes the default size
the existing size. As there is (without this patch) no way of reading the
maximum size, the only option is to delete the partition and recreate it.
This is undesirable for a number of reasons (e.g. errors between delete
and recreate).
Addresses: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/686124
Signed-off-by: Karel Zak <kzak@redhat.com>
Hello,
On 30/11/2010 13:01, Karel Zak wrote:
> Unfortunately, translators don't like this kind of strings where any
> translatable substring is inserted to the normal sentence. It would be
> better to use something like:
>
> "%d (%s): failed to set priority", who, idtype
>
> "%s: %d: failed to set priority", idtype, who
>
> or so...
or "failed to set priority for %d (%s)"?
From 536eb11f873f2c887e075a37ffb3c971cac258d5 Mon Sep 17 00:00:00 2001
From: Francesco Cosoleto <cosoleto@gmail.com>
Date: Mon, 6 Dec 2010 01:23:10 +0100
Subject: [PATCH] renice: improve messages specifying what ID is referring to
This version makes more clear the printed message specially when the
--user option is used.
Old version:
$ renice 19 10 -u fra -g 1
renice: 10: setpriority: Operation not permitted
renice: 1000: setpriority: Operation not permitted
renice: 1: setpriority: Operation not permitted
$ renice 19 -u fra
1000: old priority 0, new priority 19
New version:
$ renice 19 10 -u fra -g 1
renice: failed to set priority for 10 (process ID): Operation not permitted
renice: failed to set priority for 1000 (user ID): Operation not permitted
renice: failed to set priority for 1 (process group ID): Operation not permitted
$ renice 19 -u fra
1000 (user ID) old priority 0, new priority 19
Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>
[kzak@redhat.com: - use return rather than exit() in main()
- more verbose error messages]
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Use err() or errx() where appropriate. Also use EXIT_* macros instead
of 0/1. All error messages shall start with lowercase.
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
On systems without /etc/mtab (or everywhere if kernel >= 2.6.37)
we use loop autoclear flag and then the backing file name is not
stored in /etc/mtab. mount(8) uses sysfs to get the filename (or
LOOP_GET_STATU* ioctls on old kernels).
Signed-off-by: Karel Zak <kzak@redhat.com>
The basic loopdev attributes are available in sysfs since kernel
2.6.37. This patch uses the backing_file attribute from sysfs for very
long filenames (the LOOP_GET_STATUS ioctl uses only 64 bytes for the
filename).
old version:
# losetup -a
/dev/loop0: [0804]:12865322 (/home/images/filesystems/this_is_really_really_long_directory_*)
new version:
# losetup -a
/dev/loop0: [0804]:12865322 (/home/images/filesystems/this_is_really_really_long_directory_name/ext2.img)
Signed-off-by: Karel Zak <kzak@redhat.com>
CAI Qian and I agree that GPLv2+ is better for lscpu.c. This license
is more compatible (than v3) with the rest of the util-linux package.
We need to link the code with functions from lib/ -- mix GPLv3 and
GPLv2 is bad idea.
Note that it was only Cai and I who did significant changes to
lscpu.c, all others changes from others developers was trivial (fix
typos, add _(), ...).
Signed-off-by: CAI Qian <caiqian@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Non-root tasks can raise nice priority on systems running Linux 2.6.12 or higher
if the nice resource limit is set.
Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>
The new swsuspend signature has been added by commit
3624eb04c24861ab296842414f9752a393e68372 to kernel 2.6.37-rc1.
Reported-by: "Dr. David Alan Gilbert" <linux@treblig.org>
Addresses: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/682176
Signed-off-by: Karel Zak <kzak@redhat.com>
The 'show' mode prints information on current alarm setting.
[kzak@redhat.com: - code clean up
- don't setup alarm on 'disable' mode]
Signed-off-by: Marek Otahal <markotahal@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
fstrim is used on a mounted filesystem to discard (or "trim") blocks
which are not in use by the filesystem. This is useful for
solid-state drives (SSDs) and thinly-provisioned storage
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Marek Polacek
Davidlohr Bueso
Karel Zak
Francesco Cosoleto
Mike Frysinger
Marek Otahal
Lukas Czerner