Attempt to fsync() this device returns EINVAL, causing the rfkill always to
return EXIT_FAILURE when either block or unblock is requested. Simply
closing the file descriptor will fix the issue.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
There is no reason why multiple arguments could not be supported.
Most common use case is to do multiple control commands in one go without us
of 'all' argument that can cause unnecessary connection breakage. For
example someone might want to add to a system initialization following
commands.
rfkill block bluetooth uwb wimax wwan gps fm nfc
That will ensure everything but wifi is turned off with as few commands as
possible, without killing wifi at any point.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* call wait() only when child exited
* suspend all session (including script master process) when child get
SIGSTOP and send SIGCONT to child when master process resume
This allows to suspend all session and later use "fg" shell command to
resume.
$ ps af
14722 pts/1 Ss 0:00 bash
4870 pts/1 S+ 0:00 \_ ./script
4871 pts/6 Ss+ 0:00 \_ bash -i
$ kill -SIGSTOP 4871
and script session on another terminal:
$ script
Script started, file is typescript
$
[1]+ Stopped ./script
$ fg 1
./script
... session again usable ...
^D
Script done, file is typescript
Signed-off-by: Karel Zak <kzak@redhat.com>
Adding V3 and V5 UUIDs per RFC-4122.
[kzak@redhat.com: - fix symbols file]
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Special exit handling is not wanted for usage() or bad
command syntax. For example we do not want to audit:
hwclock --set --date foo
Signed-off-by: J William Piggott <elseifthen@gmx.com>
sysexits.h was introduced in v2.11t prior to util-linux-ng, with the
HISTORY entry: * hwclock: minor polishing.
So there was no specific issue solved by adding it. Its use was never
documented so it should be safe to remove.
Also, fix return values being used for the exit status that were not
magic constants (portability issue).
Signed-off-by: J William Piggott <elseifthen@gmx.com>
* move list with offsets specified by -o to the wipe_control struct
* don't clone the list of offsets, just keep it simple and stupid
* apply all filters (-o and -t) in get_desc_for_probe()
* always return offset and len by get_desc_for_probe() and apply
always use libblkid hide & step-back
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1486777
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'rfkill' of git://github.com/kerolasa/lelux-utiliteetit: (57 commits)
rfkill: add systemd-rfkill(8) see also segment
rfkill: check id number refers to a device that exists
rfkill: use back and forward compatible test
rfkill: add bash-completion file
rfkill: inform in syslog when rfkill is invoked
rfkill: use human readable timestamps in event output
rfkill: use libsmartcols output
rfkill: do not ignore read error
rfkill: clarify 'all devices' handling
rfkill: update manual page
rfkill: make programming style to match util-linux project
rfkill: make command to build in util-linux project
rfkill: move files to appropriate locations
add python module
use uapi rfkill.h
version 0.5
fix compiler warning
Add NFC support
version 0.4
Add rfkill type "fm" to the man page.
...
Earlier all commands happily accepted without detecting failure when
none-existing id number was used. For example:
$ rfkill block 2017; echo $?
0
The same input after this change looks following.
$ rfkill block 2017; echo $?
rfkill: invalid identifier: 2017
1
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This should help when trying to explain what or who is flicking wireles on
or off. Notice that the change is not perfect - if rfkill command is
setting a state that is already set the syslog entry is sent eventhough
there was no effective change.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This also makes the rfkill to output status when executed without arguments.
That is believed ot be more useful than usage() output.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Read error should be impossible, but when one does happen user certainly
wants to know about that rather than see even more strange issue caused
random data in name variable.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Stop using RFKILL_IS_INVALID a marker when rfkill is iterating over all
devices. Addition of RFKIL_IS_ALL should make this a lot easier to digest,
especially if reading code in hurry.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Use the usual facilities, add translation strings, move global variables at
the beginning of the file, make usage() look as expected, add standard
command-line option parsing.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Also remove unnecessary items. Notice that the licence text from COPYING is
moved to top of the command in comment section.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Less code, less bugs. And if there are bugs at least share them with all
other programs that use getusershell(3) from libc.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Changing directory in subshell does not effect parent process, so this is
better and possibly quicker way to list pids.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Use plain int instead of type defining it to a boolean, and use numbers to
signify true or false as we do everywhere else in this source tree. And in
hwclock-cmos.c file booleans weren't even needed, to the related code is
removed.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Bug fixed:
---
678: fdisk: ASK: asking for number ['Partition number', <1,4>, default=1, range: 1-4]
678: fdisk: ASK: asking for user replay [interactive]
Partition number (1-4, default 1): 12345
678: fdisk: ASK: user's reply: >>>12345<<<
Value out of range.
678: fdisk: ASK: asking for user replay [interactive]
Partition number (1-4, default 1): 1
678: fdisk: ASK: user's reply: >>>12345<<<
Value out of range.
678: fdisk: ASK: asking for user replay [interactive]
Partition number (1-4, default 1):
678: fdisk: ASK: user's reply: >>>22345<<<
Value out of range.
---
Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
Karel Zak
Sami Kerola
J William Piggott
Philip Prindeville
Vaclav Dolezal