Define CpuidPolicyList as a string so that libxl_cpuid_parse_config can
be used in the toC function.
For now, fromC is a no-op since libxl does not support a way to read a
policy, modify it,and then give it back to libxl.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Define EvLink as empty struct as there is currently no reason the internal of
this type should be used in Go.
Implement fromC and toC functions as no-ops.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Define MsVmGenid as [int(C.LIBXL_MS_VM_GENID_LEN)]byte and implement fromC and toC functions.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Re-name and modify signature of toGo function to fromC. The reason for
using 'fromC' rather than 'toGo' is that it is not a good idea to define
methods on the C types. Also, add error return type to Bitmap's toC function.
Finally, as code-cleanup, re-organize the Bitmap type's comments as per
Go conventions.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Acked-by: George Dunlap <george.dunlap@citrix.com>
--
Changes in v2:
- Use consistent variable naming for slice created from
libxl_bitmap.
Define KeyValueList as empty struct as there is currently no reason for
this type to be available in the Go package.
Implement fromC and toC functions as no-ops.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Define Defbool as struct analagous to the C type, and define the type
'defboolVal' that represent true, false, and default defbool values.
Implement Set, Unset, SetIfDefault, IsDefault, Val, and String functions
on Defbool so that the type can be used in Go analagously to how its
used in C.
Finally, implement fromC and toC functions.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Introduce gengotypes.py to generate Go code the from IDL. As a first step,
implement 'enum' type generation.
As a result of the newly-generated code, remove the existing, and now
conflicting definitions in xenlight.go. In the case of the Error type,
rename the slice 'errors' to 'libxlErrors' so that it does not conflict
with the standard library package 'errors.' And, negate the values used
in 'libxlErrors' since the generated error values are negative.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Both are now potentially asynchronous; pass in 'nil' to retain
synchronous behavior.
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
These functions require a third argument of type const *libxl_asyncop_how.
Pass nil to fix compilation errors. This will have the effect of
performing these operations synchronously.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
This deals with two casting issues for compiling under go 1.11:
- explicitly cast to *C.xentoollog_logger for Ctx.logger pointer
- add cast to unsafe.Pointer for the C string cpath
Signed-off-by: Daniel P. Smith <dpsmith@apertussolutions.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Blktap2 is effectively dead for a few years.
Notable changes in this patch:
0. Unhook blktap2 from build system
1. libxl no longer supports TAP disk backend, with appropriate assertions
added and some code paths now return ERROR_FAIL
2. Tap is no longer a supported backend
3. Remove blktap2 entry from MAINTAINERS
A patch to remove blktap2 directory will come later.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
DEPS_INCLUDE is currently the same as DEPS, so no functional change.
This patch is the result of this perl rune:
git-grep -l 'include.*DEPS' | xargs perl -i -pe 'next unless m/^-?include/; s/\bDEPS\b/DEPS_INCLUDE/'
I have verified that I haven't missed anything, with this rune:
git-grep '\bDEPS\b'
Reported-by: Jan Beulich <JBeulich@suse.com>
CC: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Running "make uninstall" does not remove all installed files, a
situation which might cause link related issues if xen is re-installed
in a different location.
In order to make uninstall correctly remove the files it is best
the process should be done recursively by mirroring each "install"
target with an "uninstall" who removes the installed files.
An exception to this rule is uninstalling the files produced by
"qemu-xen-dir-remote" and "qemu-xen-traditional-dir", which are external
to the project. These projects do not implement an "uninstall" target so
the files have to be removed manually.
Signed-off-by: Petre Pircalabu <ppircalabu@bitdefender.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Include some useful "Utility" functions:
- CpupoolFindByName
- CpupoolMakeFree
Still need to implement the following functions:
- libxl_cpupool_rename
- libxl_cpupool_cpuadd_node
- libxl_cpupool_cpuremove_node
- libxl_cpupool_movedomain
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
Implement Golang enumeration of libxl_console_type
as ConsoleType
Implement the following libxl functions:
- libxl_console_get_tty
- libxl_primary_console_get_tty
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
Add calls for the following Domain related functionality
- libxl_domain_pause
- libxl_domain_shutdown
- libxl_domain_reboot
- libxl_list_domain
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
Implement Bitmap type, along with helper functions.
The Bitmap type is implemented interllay in a way which makes it
easy to copy into and out of the C libxl_bitmap type.
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
Add calls for the following host-related functionality:
- libxl_domain_info
- libxl_domain_unpause
Include Golang version for the libxl_domain_info as
DomainInfo.
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
Add calls for the following host-related functionality:
- libxl_get_max_cpus
- libxl_get_online_cpus
- libxl_get_max_nodes
- libxl_get_free_memory
- libxl_get_physinfo
- libxl_get_version_info
Include Golang versions of the following structs:
- libxl_physinfo as Physinfo
- libxl_version_info as VersionInfo
- libxl_hwcap as Hwcap
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
Create a basic Makefile to build and install libxenlight Golang
bindings. Also add a stub package which only opens libxl context.
Include a global xenlight.Ctx variable which can be used as the
default context by the entire program if desired.
For now, return simple errors. Proper error handling will be
added in next patch.
Until we get configure support, disable it by default. It can be
enabled either by adding "CONFIG_GOLANG=y" to .config, or adding it to
the 'make' line.
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
Nick Rosbrook