It's painful, but ncurses upstream does not distribute .pc files by
default and it seems that ncurses{6,5}-config is the preferred solution.
For better compatibility lets use ncurses-config.
Reported-by: Ruediger Meier <sweet_f_a@gmx.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
We cannot use our crc32 without changes in the code, because our
ul_crc32() assumes that post-conditioning (xor) is done by
application. The zlib implementation does everything.
Signed-off-by: Karel Zak <kzak@redhat.com>
Make the publicly-visible crc32 library functions prefixed by ul_, such
as crc32() -> ul_crc32().
This is because it clashes with the crc32() function from zlib.
For newer versions of glib (2.50+) zlib and libblkid are required
dependencies and otherwise results in build failure when building
statically.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
It seems to be good idea to have more verbose output in the log files
for weekly fstrim execution. The verbose adds details (one line) for
each filesystem.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1337304
Signed-off-by: Karel Zak <kzak@redhat.com>
Option is documented and used as --nooverlap, bud coded as --nooverlaps.
--nooverlap is considered as shortened option, making the typo
invisible.
Signed-off-by: Stanislav Brabec <sbrabec@suse.cz>
A strlen() call can lead to out of boundary read access if the
superblock in question has no nul-bytes after the string. This
could be avoided by using strnlen() but the calls in question
merely existed to check if the string length is not 0.
By changing the calls as proposed with this diff, these files are
in sync with other superblock files, which do exactly the same.
* do not reset 'nice' setting by sched_setattr(), if 'nice' setting
is not zero then chrt ends with EPERM for non-root users:
$ renice -n 5 -p $$; chrt -v -b 0 date
12475 (process ID) old priority 0, new priority 5
chrt: failed to set pid 0's policy: Operation not permitted
* it seems more elegant to always use old sched_setscheduler() API for
non-deadline policies; in this case we do not need getpriority()
to keep 'nice' unchanged.
Addresses: https://github.com/karelzak/util-linux/issues/359
Signed-off-by: Karel Zak <kzak@redhat.com>
