The capability can be used to detect if the qemu binary already
supports 'ras' feature for 'virt' machine type.
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Co-authored-by: Weblate <noreply@weblate.org>
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Refactor the existing logic using two nested loops with a jump into the
middle of both with 3 separate places fetching next token to a single
loop using a state machine with one centralized place to fetch next
tokens and add explanation comments.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
As we now have a centralized point to assign values to options move the
debugging logic there.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This check was needed due to the use "unsigned long long" as bitmap
which was refactored recently.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Refactor the very old opaque logic (using multiple bitmaps) by
fully-allocating vshCmdOpt for each possible argument and then filling
them as they go rather than allocating them each time after it's parsed.
This simplifies the checkers and removes the need to cross-reference
multiple arrays.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Neither of them is used outside of vsh.c. 'vshCmddefSearch' needed to be
rearranged as it was called earlier in vsh.c than it was defined.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Remove the old helpers which were used previously to pick which field to
complete.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In preparation for internal parser refactor introduce new accessors for
the VSH_OT_ARGV type which will return a NULL-terminated string list or
even a concatenated string for the given argument.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Currently the code decides which option to complete by looking into the
input string and trying to infer it based on whether we are at the
end position as we truncate the string to complete to the current cursor
position.
That basically means that only the last-parsed option will be up for
completion.
Replace the logic by remembering which is the last option rather than
using two different position checks and base the completion decision on
that and the actual value of the last argument (see comment).
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add both single invocations as well as a script containing the same
commands.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The argument will be used for testing the command/option completer
function.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
While the 'complete' command is meant to be hidden and used only for
the completion script, there's nothing preventing it being used in all
virsh modes.
This poses a problem as the command tries to close 'stdin' to avoid the
possibility that an auth callback would want to read the password.
In interactive mode this immediately terminates virsh and in
non-interactive mode it attempts to close it multiple times if you use
virsh in batch mode.
Fix the issues by using virOnce() to close it exactly once and do so
only in non-interactive mode.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Shorten the function name as there isn't any vshCommandOptString.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
'vshReadlineInit' is called when interactive virsh is started but also
on each call to 'cmdComplete'. Calling it repeatedly (using the
'complete' command interactively, or multiple times in batch mode) leaks
the buffers for history file configuration.
Avoid multiple setups of this function by returning success in case the
history file config is already present.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The buffer which we assign to the 'rl_line_buffer' variable of readline
would be overwritten and thus leaked on multiple invocations of
cmdComplete in one session.
Free/clear it after it's used.
Hitting this leak was until recenly possible only in non-interactive
batch mode and recently also in interactive mode as 'complete' can be
used multiple times now interactively.
Fixes: a0e1ada63c
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The "quantum" attribute of HTB is documented as:
Number of bytes to serve from this class before the scheduler
moves to the next class.
Since v1.3.2-rc1~225 we compute what we think is the appropriate
value and pass it on the TC command line. But kernel and
subsequently TC use uint32_t to store this value. If we compute
value outside of this type then TC fails and prints usage which
we then interpret as an error message. Needlessly long error
message. While there's not much we can do about the latter, we
can put a cap on the value and stop tickling this behavior of TC.
Fixes: 065054daa7
Resolves: https://issues.redhat.com/browse/RHEL-34112
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Commit v10.0.0-265-ge67bca23e4 added a `active_config` and
`defined_config` to nodedev mdev internal XML handling.
`defined_config` can be filled at XML parse time, but `active_config`
must be filled in by nodedev driver. This wasn't implemented for the
test driver however, which caused virt-manager test suite regressions.
Working example:
```
$ virsh --connect test:///home/crobinso/src/virt-manager/tests/data/testdriver/testdriver.xml nodedev-dumpxml mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110
<device>
<name>mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110</name>
<path>/sys/devices/css0/0.0.0023/8e37ee90-2b51-45e3-9b25-bf8283c03110</path>
<parent>css_0_0_0023</parent>
<capability type='mdev'>
<type id='vfio_ccw-io'/>
<iommuGroup number='0'/>
</capability>
</device>
```
Broken example:
```
$ virsh --connect test:///home/crobinso/src/virt-manager/tests/data/testdriver/testdriver.xml nodedev-dumpxml mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110
<device>
<name>mdev_8e37ee90_2b51_45e3_9b25_bf8283c03110</name>
<path>/sys/devices/css0/0.0.0023/8e37ee90-2b51-45e3-9b25-bf8283c03110</path>
<parent>css_0_0_0023</parent>
<capability type='mdev'>
<iommuGroup number='0'/>
</capability>
</device>
```
There's already code that does what we want in the test suite.
Move it to a shared function, and call it in test driver when
creating a nodedev from driver startup XML.
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
- Error if INACTIVE requested for transient object
- Force dumping INACTIVE XML when object is inactive
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This was the implied default before nodedevs gained a notion of
being inactive and transient. It also matches the implied default
when parsing other object types
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
