Check whether QEMU supports -device intel-iommu
Note that the presence of this option does not mean that it's
usable because of a bug in earlier QEMU versions, but it's
better than nothing.
https://bugzilla.redhat.com/show_bug.cgi?id=1235580
Commit c9c03ea stopped creating an intermediate file during syntax-check
to save on execution time. It also switched to outputting the whole
incorrectly wrapped file instead of a diff needed to fix it.
Feed the newly wrapped file to diff via a pipe.
Note that fixing it by running test-wrap-argv.pl --in-place or
the unit test with VIR_TEST_REGENERATE_OUTPUT is easier.
Commit 843a70a changed test-wrap-argv.pl to use
/usr/bin/env perl
instead of
/usr/bin/perl
However when called from qemuxml2argvtest with
VIR_TEST_REGENERATE_OUTPUT, PATH is set to '/bin'.
Find the path to perl early in virTestMain, in case we
are going to need it later after we've overridden PATH.
On error, asprintf returns -1 and the contents of the string
pointer is undefined. In the rest of the libvirt code,
the virAsprintf wrapper takes care of that.
Check the return value and report a generic error, since we
purposefully avoid linking to virutil.
A helper that will execute a callback on every USB device
in the domain definition.
With an ability to skip USB hubs, since we will want to treat
them differently in some cases.
virNetServerClientGetInfo returns the client's remote address
as a string, which is a part of the client object.
Use VIR_STRDUP to make a copy which can be freely accessed
even after the virNetServerClient object is unlocked.
To reproduce, put a sleep between virObjectUnlock in
virNetServerClientGetInfo and virTypedParamsAddString in
adminClientGetInfo, then close the queried connection during
that sleep.
In the unlikely case the iSCSI session path exists, but does not
contain an entry starting with "target", we would silently use
an initialized value.
Rewrite the function to correctly report errors.
Use it in virNetServerClientGetInfo to switch back to using
the URI-format (separated by ':') instead of the SASL format
(separated by ';').
Also use it in the error message reported by virNetServerAddClient.
This partially reverts commit 9b45c9f049.
It changed the default format of socket address from the one SASL
requires, but did not adjust all the callers.
It also removed the test coverage for it.
Revert most of the changes except the virSocketAddrFormatFull support
for URI-formatted strings.
This fixes https://bugzilla.redhat.com/show_bug.cgi?id=1345743 while
reverting the format used by virt-admin's client-info command from
the URI one to the SASL one.
https://bugzilla.redhat.com/show_bug.cgi?id=1345743
The directories we iterate over are unlikely to contain any entries
starting with a dot, other than '.' and '..' which is already skipped
by virDirRead.
So far this is only useful for recalculating NUMA memory size,
which this function cannot parse.
This will let us generate USB addresses based on this flag.
This script can already operate on a list of files.
Add a --check parameter to check if multiple files are wrapped
correctly with a single invocation of the script.
We have a list of parameters in @args, that need to be rewrapped
and separated by a space and escaped newline: " \\\n", with the
exception of the last one, which only needs a newline.
Instead of a for cycle, rewrap the individual arguments using map,
and interleave them with escaped newlines by using join.
This tests checks that the first word after SYNOPSIS
in virsh help ${command} output is ${command}.
This was only good to check that the command option structures
are valid, which is now served by 'virsh self-test'.
A new hidden command for virsh that will iterate over
all command groups and commands and print help for every single one.
This involves running vshCmddefOptParse so we can get an error if
one of the command's option structure is invalid.
Since e8ac4a7 this test wastes some CPU cycles by blindly trying to
run almost every virsh command, blindly throwing away the output
and the return value and returning success if 'virsh help' successfully
returned at least one command.
Drop it completely.
This will be used for the caller that needs to specify a separator.
Currently identical to virBitmapParse.
Also change one test case to use the new function.
This checks forbids using "can not" and checks the placement
of some texinfo tags.
Drop it since we do not use texinfo and the check takes almost
twice as much as the rest of the checks.
We do not need a separate check forbidding whitespace
after the opening parenthesis after a keyword -
we forbid it after all of them.
The only allowed whitespace after an opening parenthesis
is a newline, tune the regex to reflect that.
Instead of matching multiple characters before the parenthesis,
only check for a single whitespace, which is much less cpu-intensive.
This only matches a few dozen of places where they are on an separate
line, filter out those with a separate regex.
The prohibit_nonreentrant syntax-check rule spawns a new shell
for every non-reentrant function we know, to make it easier
to mention the function name in the error message, with the _r
appended.
Since the line with the offending function is already printed
and some of the functions on our list do not have a _r counterpart,
compile them into one big regex and use a more generic error message
to save time.
Ján Tomko