libvirt/src
Pavel Hrdina 30b6ddc44c vircgroup: introduce virCgroupV2DevicesAvailable
There is no exact way how to figure out whether BPF devices support is
compiled into kernel.  One way is to check kernel configure options but
this is not reliable as it may not be available.  Let's try to do
syscall to which will list BPF cgroup device programs.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-11-15 12:58:04 +01:00
..
access access: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
admin Use g_strdup_printf instead of virAsprintf everywhere 2019-11-12 16:15:59 +01:00
bhyve domcaps: Add function for initializing domain caps as unsupported 2019-11-14 15:50:43 +01:00
conf qemu: add 'ramfb' attribute for mediated devices 2019-11-14 11:37:50 -05:00
cpu cpu_conf: Pass policy to CPU feature filtering callbacks 2019-11-12 20:14:15 +01:00
cpu_map cpu_map: Drop pconfig from Icelake-Server CPU model 2019-11-12 20:14:16 +01:00
esx esx: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
hyperv hyperv: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
interface interface: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
keycodemapdb@6280c94f30 keycodemapdb: Update submodule 2019-04-15 16:18:00 +02:00
libxl libxl: remove 'ret' from xenParseSxprVifRate 2019-11-14 17:45:40 +01:00
locking locking: fix build with older sanlock 2019-11-13 09:52:37 +01:00
logging logging: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
lxc lxc: remove unneeded cleanup labels 2019-11-12 17:54:01 +01:00
network bridge_driver.c: remove unneeded cleanup labels 2019-11-12 17:54:01 +01:00
node_device node_device: remove unneeded cleanup labels 2019-11-12 17:54:01 +01:00
nwfilter nwfilter: remove unneeded cleanup labels 2019-11-12 17:54:01 +01:00
openvz openvz: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
phyp phyp: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
qemu Add API to change qemu agent response timeout 2019-11-14 19:10:01 +01:00
remote Add API to change qemu agent response timeout 2019-11-14 19:10:01 +01:00
rpc rpc: use virStringSplit instead of strsep 2019-11-14 15:50:43 +01:00
secret secret_driver.c: remove unneeded cleanup label 2019-11-12 17:54:01 +01:00
security security: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
storage Use g_mkstemp_full instead of mkostemp(s) 2019-11-14 19:02:31 +01:00
test conf: capabilities: Refactor API for setting guest capability features 2019-11-13 08:19:37 +01:00
util vircgroup: introduce virCgroupV2DevicesAvailable 2019-11-15 12:58:04 +01:00
vbox Use g_mkstemp_full instead of mkostemp(s) 2019-11-14 19:02:31 +01:00
vmware vmware: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
vmx vmx: Use g_strdup_printf() instead of virAsprintf() 2019-11-12 16:15:58 +01:00
vz vz_sdk.c: remove unneeded cleanup label 2019-11-12 17:54:01 +01:00
admin_protocol-structs remote: don't pull anonymous enums into rpc protocol structs 2019-10-01 14:27:15 +01:00
check-aclperms.pl
check-aclrules.pl qemu: delete methods which are no longer supported 2019-06-27 14:41:48 +01:00
check-driverimpls.pl maint: Drop dead code in check-driverimpls.pl 2019-07-10 11:46:22 -05:00
check-drivername.pl
check-symfile.pl
check-symsorting.pl
datatypes.c datatypes: use g_strdup instead of VIR_STRDUP 2019-10-21 12:51:56 +02:00
datatypes.h datatypes: Fix comment for the _virNetwork struct 2019-11-12 08:51:50 +01:00
driver-hypervisor.h Add API to change qemu agent response timeout 2019-11-14 19:10:01 +01:00
driver-interface.h Use #pragma once in driver headers 2019-06-13 17:05:08 +02:00
driver-network.h network: add public APIs for network port object 2019-06-17 15:19:54 +01:00
driver-nodedev.h Use #pragma once in driver headers 2019-06-13 17:05:08 +02:00
driver-nwfilter.h Use #pragma once in driver headers 2019-06-13 17:05:08 +02:00
driver-secret.h Use #pragma once in driver headers 2019-06-13 17:05:08 +02:00
driver-state.h remote: in per-driver daemons ensure that state initialize succeeds 2019-08-09 14:06:31 +01:00
driver-storage.h Use #pragma once in driver headers 2019-06-13 17:05:08 +02:00
driver-stream.h Use #pragma once in driver headers 2019-06-13 17:05:08 +02:00
driver.c Use g_strdup_printf instead of virAsprintf everywhere 2019-11-12 16:15:59 +01:00
driver.h Use G_GNUC_WARN_UNUSED_RESULT instead of ATTRIBUTE_RETURN_CHECK 2019-10-15 11:25:22 +02:00
dtrace2systemtap.pl
internal.h internal: Use g_strcmp0 in STR(N)EQ_NULLABLE 2019-10-24 19:35:34 +02:00
libvirt_atomic.syms
libvirt_driver_modules.syms
libvirt_esx.syms
libvirt_internal.h remote: in per-driver daemons ensure that state initialize succeeds 2019-08-09 14:06:31 +01:00
libvirt_libssh2.syms
libvirt_libssh.syms
libvirt_linux.syms
libvirt_lxc.syms
libvirt_openvz.syms
libvirt_private.syms vircgroup: introduce virCgroupV2DevicesAvailable 2019-11-15 12:58:04 +01:00
libvirt_probes.d
libvirt_public.syms Add API to change qemu agent response timeout 2019-11-14 19:10:01 +01:00
libvirt_qemu_probes.d
libvirt_qemu.syms
libvirt_remote.syms remote: pass identity across to newly opened daemons 2019-09-16 11:25:53 +01:00
libvirt_sasl.syms
libvirt_vmware.syms
libvirt_vmx.syms
libvirt-domain-checkpoint.c backup: Introduce virDomainCheckpoint APIs 2019-07-26 16:48:58 -05:00
libvirt-domain-snapshot.c snapshot: Add VIR_DOMAIN_SNAPSHOT_CREATE_VALIDATE flag 2019-07-10 17:34:58 -05:00
libvirt-domain.c Add API to change qemu agent response timeout 2019-11-14 19:10:01 +01:00
libvirt-host.c Use G_N_ELEMENTS instead of ARRAY_CARDINALITY 2019-10-15 16:14:19 +02:00
libvirt-interface.c
libvirt-lxc.c
libvirt-lxc.pc.in
libvirt-network.c virNetworkGetDHCPLeases: fix docstring format 2019-06-20 15:49:19 +02:00
libvirt-nodedev.c
libvirt-nwfilter.c
libvirt-qemu.c
libvirt-qemu.pc.in
libvirt-secret.c
libvirt-storage.c storage: Add iscsi-direct pool list type flag 2019-07-13 17:40:09 +02:00
libvirt-stream.c Drop needless ret variable 2019-10-24 08:10:37 +02:00
libvirt.c libvirt.c: remove unneeded cleanup label 2019-11-12 17:54:01 +01:00
libvirt.conf
libvirt.pc.in
lock_protocol-structs
lxc_monitor_protocol-structs
lxc_protocol-structs
Makefile.am make check-driverimpls work again 2019-11-12 15:00:01 +01:00
qemu_protocol-structs
README xenapi: remove driver 2019-09-03 15:37:54 -06:00
remote_protocol-structs Add API to change qemu agent response timeout 2019-11-14 19:10:01 +01:00
virkeepaliveprotocol-structs
virnetprotocol-structs

       libvirt library code README
       ===========================

The directory provides the bulk of the libvirt codebase. Everything
except for the libvirtd daemon and client tools. The build uses a
large number of libtool convenience libraries - one for each child
directory, and then links them together for the final libvirt.so,
although some bits get linked directly to libvirtd daemon instead.

The files directly in this directory are supporting the public API
entry points & data structures.

There are two core shared modules to be aware of:

 * util/  - a collection of shared APIs that can be used by any
            code. This directory is always in the include path
            for all things built

 * conf/  - APIs for parsing / manipulating all the official XML
            files used by the public API. This directory is only
            in the include path for driver implementation modules

 * vmx/   - VMware VMX config handling (used by esx/ and vmware/)


Then there are the hypervisor implementations:

 * bhyve         - bhyve - The BSD Hypervisor
 * esx/          - VMware ESX and GSX support using vSphere API over SOAP
 * hyperv/       - Microsoft Hyper-V support using WinRM
 * lxc/          - Linux Native Containers
 * openvz/       - OpenVZ containers using cli tools
 * phyp/         - IBM Power Hypervisor using CLI tools over SSH
 * qemu/         - QEMU / KVM using qemu CLI/monitor
 * remote/       - Generic libvirt native RPC client
 * test/         - A "mock" driver for testing
 * vbox/         - Virtual Box using native API
 * vmware/       - VMware Workstation and Player using the vmrun tool
 * xen/          - Xen using hypercalls, XenD SEXPR & XenStore


Finally some secondary drivers that are shared for several HVs.
Currently these are used by LXC, OpenVZ, QEMU and Xen drivers.
The ESX, Hyper-V, Power Hypervisor, Remote, Test & VirtualBox drivers all
implement the secondary drivers directly

 * cpu/          - CPU feature management
 * interface/    - Host network interface management
 * network/      - Virtual NAT networking
 * nwfilter/     - Network traffic filtering rules
 * node_device/  - Host device enumeration
 * secret/       - Secret management
 * security/     - Mandatory access control drivers
 * storage/      - Storage management drivers


Since both the hypervisor and secondary drivers can be built as
dlopen()able modules, it is *FORBIDDEN* to have build dependencies
between these directories. Drivers are only allowed to depend on
the public API, and the internal APIs in the util/ and conf/
directories