libvirt/src
Peter Krempa 5591ba2889 storage: Don't report OOM error on failure of glfs_new
OOM isn't the only failure glfs_new can encounter. Report an error which
might give more insight. libgfapi seems to be setting errno but
reporting a system error migt be misleading.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-02 09:50:20 +01:00
..
access access: replace VIR_FREE with g_free in all *Dispose() functions 2021-02-05 00:22:09 -05:00
admin Use g_steal_pointer where possible 2021-03-01 15:54:42 +01:00
bhyve Replace virStringListJoin by g_strjoinv 2021-02-11 17:05:34 +01:00
conf Don't report OOM error on xmlCopyNode failure 2021-03-02 09:50:19 +01:00
cpu virCPUx86DataParse: Don't check error from x86FeatureNames 2021-03-02 09:50:19 +01:00
cpu_map cpumap: Add support for svme-addr-check CPU feature 2021-03-01 20:09:46 +01:00
esx esx: use g_autofree for datastoreRelatedPath 2021-02-18 13:54:02 +01:00
hyperv hyperv: abort() failure of wsmc_fault_new() 2021-03-02 09:50:19 +01:00
hypervisor virCloseCallbacksGetForConn: Remove OOM handling 2021-03-02 09:50:19 +01:00
interface Use g_steal_pointer where possible 2021-03-01 15:54:42 +01:00
keycodemapdb@27acf0ef82
libxl libxl: abort() on failure of libxl_cpu_bitmap_alloc() 2021-03-02 09:50:20 +01:00
locking virJSONValueArrayAppend: Clear pointer when taking ownership of passed value 2021-02-20 13:26:37 +01:00
logging virJSONValueArrayAppend: Clear pointer when taking ownership of passed value 2021-02-20 13:26:37 +01:00
lxc lxc_process: Remove OOM handling from logging setup 2021-03-02 09:50:19 +01:00
network virJSONValueArrayAppend: Clear pointer when taking ownership of passed value 2021-02-20 13:26:37 +01:00
node_device virJSONValueArrayAppend: Clear pointer when taking ownership of passed value 2021-02-20 13:26:37 +01:00
nwfilter build: Remove unused 'conflicts' key from virt_daemon_unit 2021-02-10 09:30:41 -07:00
openvz openvz: convert VIR_FREE to g_free in other functions that free their arg 2021-02-12 12:10:38 -05:00
qemu qemu_tpm: Generate log file path among with storage path 2021-03-02 09:45:49 +01:00
remote Use g_steal_pointer where possible 2021-03-01 15:54:42 +01:00
rpc Use g_steal_pointer where possible 2021-03-01 15:54:42 +01:00
secret build: Remove unused 'conflicts' key from virt_daemon_unit 2021-02-10 09:30:41 -07:00
security dac, selinux: skip setting/restoring label for absent PCI devices 2021-03-01 12:25:33 -03:00
storage storage: Don't report OOM error on failure of glfs_new 2021-03-02 09:50:20 +01:00
storage_file storage: Don't report OOM error on failure of glfs_new 2021-03-02 09:50:20 +01:00
test Don't report OOM error on xmlCopyNode failure 2021-03-02 09:50:19 +01:00
util util: json: Report non-OOM error on yajl failure 2021-03-02 09:50:20 +01:00
vbox virVBoxSnapshotConfSaveVboxFile: abort() on failure to allocate xmlDoc and comment 2021-03-02 09:50:20 +01:00
vmware vmware: convert VIR_FREE to g_free in other functions that free their arg 2021-02-12 12:10:38 -05:00
vmx util: xml: Add virXMLBufferCreate wrapper 2021-03-02 09:50:19 +01:00
vz Use g_autoptr instead of virNetDevIPRouteFree if possible 2021-03-01 18:50:22 -05:00
admin_protocol-structs
datatypes.c datatypes: replace VIR_FREE with g_free in all *Dispose() functions 2021-02-05 00:22:09 -05:00
datatypes.h datatypes.h: register AUTOPTR_CLEANUP_FUNC for virNodeDevicePtr 2021-02-17 15:47:47 -03:00
driver-hypervisor.h src: define virDomainGetMessages API 2021-02-12 09:19:12 +00:00
driver-interface.h
driver-network.h
driver-nodedev.h
driver-nwfilter.h
driver-secret.h
driver-state.h
driver-storage.h
driver-stream.h
driver.c log error if virConnectCacheOnceInit() fails 2021-02-02 00:27:27 -05:00
driver.h src: don't hide error in VIR_DRV_SUPPORTS_FEATURE 2021-01-06 17:10:10 +03:00
internal.h internal.h: Introduce and use VIR_IS_POW2() 2020-12-04 16:24:19 +01:00
libvirt_driver_modules.syms
libvirt_esx.syms
libvirt_internal.h
libvirt_libssh2.syms
libvirt_libssh.syms
libvirt_linux.syms
libvirt_lxc.syms Bump release to 2.0.0 and document release schedule & versioning 2016-06-14 10:59:07 +02:00
libvirt_openvz.syms
libvirt_private.syms util: xml: Add wrapper for 'xmlNewNode' 2021-03-02 09:50:19 +01:00
libvirt_probes.d
libvirt_public.syms src: define virDomainGetMessages API 2021-02-12 09:19:12 +00:00
libvirt_qemu.syms
libvirt_remote.syms
libvirt_sasl.syms
libvirt_vmware.syms
libvirt_vmx.syms
libvirt-domain-checkpoint.c
libvirt-domain-snapshot.c api: Discourage use of VIR_DOMAIN_SNAPSHOT_CREATE_QUIESCE 2021-02-16 12:25:30 +01:00
libvirt-domain.c virDomainMigrateVersion3Full: Don't set 'cancelled' to the same value 2021-02-16 12:25:30 +01:00
libvirt-host.c src: adopt to VIR_DRV_SUPPORTS_FEATURE return -1 2021-01-06 17:10:01 +03:00
libvirt-interface.c
libvirt-lxc.c use more virStrcpy() and virStrcpyStatic() 2021-01-04 20:18:24 +01:00
libvirt-lxc.pc.in
libvirt-network.c libvirtd: replace straggler VIR_FREE with g_free in all vir*Free() functions 2021-02-05 00:20:45 -05:00
libvirt-nodedev.c virsh: nodedev: filter by AP Matrix capability 2020-12-09 14:03:05 +01:00
libvirt-nwfilter.c
libvirt-qemu.c
libvirt-qemu.pc.in
libvirt-secret.c
libvirt-storage.c
libvirt-stream.c
libvirt.c src: adopt to VIR_DRV_SUPPORTS_FEATURE return -1 2021-01-06 17:10:01 +03:00
libvirt.conf
libvirt.pc.in
lock_protocol-structs Fix make check with gcc version 5 2016-01-18 15:19:21 +01:00
lxc_monitor_protocol-structs
lxc_protocol-structs
meson.build build: Remove unused 'conflicts' key from virt_daemon_unit 2021-02-10 09:30:41 -07:00
qemu_protocol-structs
README
remote_protocol-structs remote: add RPC support for the virDomainGetMessages API 2021-02-12 09:19:13 +00:00
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
 * 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, 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