Commit e81de04c switched virNetDevTapGetRealDeviceName() to use
virDirOpen() instead of opendir(), however it mistakenly dropped
DIR *dirp declaration, so restore that to fix build.
The version field historically has been a 4 byte data; however, an upcoming
new type will use a 2 byte version. So let's adjust for that now.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: John Ferlan <jferlan@redhat.com>
In order to read 16 bits of data in the native format and convert add
the 16 bit macros to match existing 32 and 64 bit code.
Signed-off-by: John Ferlan <jferlan@redhat.com>
This kvmGetMaxVCPUs() needs to be used at two different places
so move it to utils with appropriate name and mark it as private
global now.
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
The directories we iterate over are unlikely to contain any entries
starting with a dot, other than '.' and '..' which is already skipped
by virDirRead.
Move to virsecret.c and rename to virSecretLookupParseSecret. Also convert
to usage xmlNodePtr and virXMLPropString rather than virXPathString.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Move the enum into a new src/util/virsecret.h, rename it to be
virSecretLookupType. Add a src/util/virsecret.h in order to perform
a couple of simple operations on the secret XML and virSecretLookupTypeDef
for clearing and copying.
This includes quite a bit of collateral damage, but the goal is to remove
the "virStorage*" and replace with the virSecretLookupType so that it's
easier to to add new lookups that aren't necessarily storage pool related.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Since introduction of the DAC security driver we've documented that
seclabels with a leading + can be used with numerical uid. This would
not work though with the rest of libvirt if the uid was not actually
used in the system as we'd fail when trying to get a list of
supplementary groups for the given uid. Since a uid without entry in
/etc/passwd (or other user database) will not have any supplementary
groups we can treat the failure to obtain them as such.
This patch modifies virGetGroupList to not report the error for missing
users and makes it return an empty list or just the group specified in
@gid.
All callers will grant less permissions to a user in case of failure of
this function and thus this change is safe.
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.
Commit b3d069872c added peer address setting to the low level
virNetDevSetIPAddress() function, but ended up causing a segfault in
cases where the caller passed NULL for peer address.
Commit a3510e33d3 fixed the segfault, but managed to cause us to
skip setting the broadcast address when setting an interface's IP
address. The result is that the broadcast address is 0.0.0.0 for all
libvirt-created bridges (and interfaces in lxc containers with IP
addresses set by libvirt).
This was reported on the mailing list:
https://www.redhat.com/archives/libvir-list/2016-June/msg00027.html
but I was too busy to investigate at the time. I found it by accident
today while refactoring virNetDevSetIPAddress(). Since this regression
is present in the 1.3.5 release, I'm sending the bugfix as a separate
patch from my larger refactoring patchset.
In the auth config file, it is currently required to have
an entry for each hostname to connect to, eg
[auth-libvirt-prod1.example.com]
credentials=prod
This is inconvenient when there are large numbers of machines
all with the same credentials. Add support for a default
entry:
[auth-default]
credentials=prod
This function is plenty of ifdefs providing implementations for
Linux, *BSD and OS-X. However, if we are being build for any
other architecture, all that's left behind by preprocessor is
just a error reporting call and return of -1. In that case,
passed arguments are unused:
../../src/util/virhostcpu.c: In function 'virHostCPUGetInfo':
../../src/util/virhostcpu.c:966:33: error: unused parameter 'cpus' [-Werror=unused-parameter]
unsigned int *cpus,
^~~~
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
The virQEMUDriverConfig object contains lists of
loader:nvram pairs to advertise firmwares supported by
by the driver, and qemu_conf.c contains code to populate
the lists, all of which is useful for other drivers too.
To avoid code duplication, introduce a virFirmware object
to encapsulate firmware details and switch the qemu driver
to use it.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
* Fix misspelt function name:
s/virHostCPUGetStatsFreebsd/virHostCPUGetStatsFreeBSD/
* Mark the first argument to virHostCPUGetInfo with ATTRIBUTE_UNUSED
as it's not actually used on non-Linux
Move all APIs with a virHostMEM name prefix out into new
util/virhostmem.h & util/virhostmem.c files
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Move all APIs with a virHostCPU name prefix out into new
util/virhostcpu.h & util/virhostcpu.c files
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
In preparation for moving all the CPU related APIs out of
the nodeinfo file, give them a virHostCPU name prefix.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
In preparation for moving all the memory related APIs out of
the nodeinfo file, give them a virHostMem name prefix.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Nearly all the methods in the nodeinfo file are given a
'const char *sysfs_prefix' parameter to override the
default sysfs path (/sys/devices/system). Every single
caller passes in NULL for this, except one use in the
unit tests. Furthermore this parameter is totally
Linux-specific, when the APIs are intended to be cross
platform portable.
This removes the sysfs_prefix parameter and instead gives
a new method linuxNodeInfoSetSysFSSystemPath for use by
the test suite.
For two of the methods this hardcodes use of the constant
SYSFS_SYSTEM_PATH, since the test suite does not need to
override the path for thos methods.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
