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libvirt/src/util
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Tim Wiederhake d00d078968 virthread: Introduce virLockGuard 
Locks a virMutex on creation and unlocks it in its destructor.

The VIR_LOCK_GUARD macro is used instead of "g_auto(virLockGuard)" to
work around a clang issue (see https://bugs.llvm.org/show_bug.cgi?id=3888
and https://bugs.llvm.org/show_bug.cgi?id=43482).

Typical usage:

    void function(virMutex *m)
    {
        VIR_LOCK_GUARD lock = virLockGuardLock(m);
        /* `m` is locked, and released automatically on scope exit */

        ...
        while (expression) {
            VIR_LOCK_GUARD lock2 = virLockGuardLock(...);
            /* similar */
        }
    }

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2022-02-01 17:19:23 +01:00
..
glibcompat.c
src: ensure GSource background unref happens in correct event loop
2021-03-17 09:16:05 +00:00
glibcompat.h
src: ensure GSource background unref happens in correct event loop
2021-03-17 09:16:05 +00:00
iohelper.c
iohelper: skip lseek() and ftruncate() on block devices
2021-08-24 16:02:38 +02:00
meson.build
Add a PCI/PCIe device VPD Parser
2021-10-21 17:34:04 +01:00
viralloc.c
util: alloc: Introduce virAppendElement helper
2021-08-06 08:53:25 +02:00
viralloc.h
util: fix various ATTRIBUTE_NONNULL calls
2021-11-23 09:59:00 +01:00
virarch.c
util: canonicalize 'arm64' arch to 'aarch64'
2021-11-30 10:51:33 +00:00
virarch.h
util: add ARCH_IS_MIPS64 helper macro
2020-11-20 12:09:51 +00:00
virarptable.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virarptable.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
viraudit.c
lib: Drop intermediary return variables
2021-10-25 12:48:46 +02:00
viraudit.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virauth.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virauth.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virauthconfig.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virauthconfig.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virbitmap.c
util: bitmap: Unify parsing of bitmaps
2021-12-10 16:36:25 +01:00
virbitmap.h
virBitmapSetBitExpand: Remove return value
2021-12-10 16:36:25 +01:00
virbpf.c
…
virbpf.h
…
virbuffer.c
virBufferAddBuffer: Cleanup
2021-11-08 14:32:32 +01:00
virbuffer.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
vircgroup.c
Remove empty cleanup sections
2021-12-13 14:44:01 +01:00
vircgroup.h
vircgroup: introduce virCgroupGetInode function
2021-08-17 12:35:45 +02:00
vircgroupbackend.c
vircgroupbackend: Extend error messages in VIR_CGROUP_BACKEND_CALL()
2021-04-19 11:21:40 +02:00
vircgroupbackend.h
vircgroupbackend: Extend error messages in VIR_CGROUP_BACKEND_CALL()
2021-04-19 11:21:40 +02:00
vircgrouppriv.h
vircgroup: Fix virCgroupKillRecursive() wrt nested controllers
2021-04-19 11:21:40 +02:00
vircgroupv1.c
lib: Drop needless one line labels
2021-11-22 12:39:59 +01:00
vircgroupv1.h
…
vircgroupv2.c
Prefer g_auto(GStrv) over g_strfreev()
2021-11-11 16:16:17 +01:00
vircgroupv2.h
…
vircgroupv2devices.c
vircgroupv2devices: refactor virCgroupV2DevicesRemoveProg
2021-04-14 12:06:16 +02:00
vircgroupv2devices.h
vircgroupv2devices: refactor virCgroupV2DevicesRemoveProg
2021-04-14 12:06:16 +02:00
vircommand.c
util: Check for errors in virLogSetFromEnv
2022-01-05 14:08:40 +01:00
vircommand.h
virCommandGetArgList: Remove 'nargs' argument
2021-10-12 10:26:00 +02:00
vircommandpriv.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virconf.c
virconf: Make virConfSetValue() clear consumed pointer
2022-01-17 09:53:45 +01:00
virconf.h
virconf: Make virConfSetValue() clear consumed pointer
2022-01-17 09:53:45 +01:00
vircrypto.c
util: Remove use of virCryptoHaveCipher(VIR_CRYPTO_CIPHER_AES256CBC)
2021-09-22 14:53:55 +02:00
vircrypto.h
util: Remove use of virCryptoHaveCipher(VIR_CRYPTO_CIPHER_AES256CBC)
2021-09-22 14:53:55 +02:00
virdaemon.c
util: fix prototype of virDaemonSetupLogging
2022-01-05 16:32:28 +01:00
virdaemon.h
Exit on errors from virDaemonSetupLogging
2022-01-05 14:08:39 +01:00
virdevmapper.c
virDevMapperGetTargets: Fix non-linux implementation
2021-09-21 14:30:19 +02:00
virdevmapper.h
virDevMapperGetTargets: Use a linked list as return type
2021-09-21 12:25:42 +02:00
virdnsmasq.c
util: Stop storing dnsmasq version
2022-01-18 16:50:31 +01:00
virdnsmasq.h
virdnsmasq: Drop dnsmasqCapsNewFromBuffer()
2022-01-18 16:18:57 +01:00
virebtables.c
util: replace VIR_FREE with g_free in all vir*Free() functions
2021-02-05 00:20:43 -05:00
virebtables.h
…
virendian.h
…
virenum.c
util: enum: Add helpers for converting virTristate* to a plain bool
2021-12-01 13:39:47 +01:00
virenum.h
util: enum: Add helpers for converting virTristate* to a plain bool
2021-12-01 13:39:47 +01:00
virerror.c
Add basic driver for the Cloud-Hypervisor
2021-06-04 10:56:06 +01:00
virerror.h
util: virerror: Remove VIR_ERROR_MAX_LENGTH macro
2021-03-05 15:01:29 +01:00
virerrorpriv.h
…
virevent.c
…
virevent.h
…
vireventglib.c
vireventglib: Remove handles with the highest priority
2021-10-10 18:42:15 +02:00
vireventglib.h
…
vireventglibwatch.c
util: keep track of full GSource object not source ID number
2020-08-07 12:43:56 +01:00
vireventglibwatch.h
…
vireventthread.c
…
vireventthread.h
…
virfcp.c
virBuildPath: Remove return value
2021-03-02 09:50:19 +01:00
virfcp.h
…
virfdstream.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virfdstream.h
…
virfile.c
util: Add virFileReadValueUllongQuiet
2021-07-27 10:29:20 +02:00
virfile.h
util: Add virFileReadValueUllongQuiet
2021-07-27 10:29:20 +02:00
virfilecache.c
Switch away from virHashFree
2021-12-01 13:53:12 +01:00
virfilecache.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virfirewall.c
util: remove virFirewallOnceInit()
2021-12-13 13:37:31 -05:00
virfirewall.h
util: move and rename virFirewallBackendSynchronize()
2021-12-13 13:37:31 -05:00
virfirewalld.c
util: move and rename virFirewallBackendSynchronize()
2021-12-13 13:37:31 -05:00
virfirewalld.h
util: move and rename virFirewallBackendSynchronize()
2021-12-13 13:37:31 -05:00
virfirewalldpriv.h
…
virfirmware.c
Remove empty cleanup sections
2021-12-13 14:44:01 +01:00
virfirmware.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virgdbus.c
virgdbus: fix getting non-shared DBus connection
2020-11-09 23:42:33 +01:00
virgdbus.h
…
virgettext.c
…
virgettext.h
…
virgic.c
…
virgic.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virglibutil.c
util: Add helpers for auto-freeing GSList filled with strings
2021-02-11 17:05:32 +01:00
virglibutil.h
util: Add helpers for auto-freeing GSList filled with strings
2021-02-11 17:05:32 +01:00
virhash.c
util: virhash: Replace 'virHashDataFree' by 'GDestroyNotify'
2021-12-01 13:53:12 +01:00
virhash.h
util: virhash: Replace 'virHashDataFree' by 'GDestroyNotify'
2021-12-01 13:53:12 +01:00
virhashcode.c
…
virhashcode.h
…
virhook.c
virBuildPath: Remove return value
2021-03-02 09:50:19 +01:00
virhook.h
…
virhostcpu.c
util: pull CPUID helper function out of CPU driver
2021-12-14 16:04:17 +00:00
virhostcpu.h
util: pull CPUID helper function out of CPU driver
2021-12-14 16:04:17 +00:00
virhostcpupriv.h
…
virhostmem.c
virhostmem: Introduce virHostMemGetTHPSize()
2021-10-01 10:58:27 +02:00
virhostmem.h
virhostmem: Introduce virHostMemGetTHPSize()
2021-10-01 10:58:27 +02:00
virhostuptime.c
virhostuptime: Fix rounding in uptime calculation
2021-02-02 15:00:55 +01:00
virhostuptime.h
…
viridentity.c
util: virIdentitySetCurrent: only unref the old identity on success
2021-09-08 16:19:55 +02:00
viridentity.h
src: add API to determine if current identity is a system identity
2021-05-13 11:07:40 +01:00
viridentitypriv.h
util: generate a persistent system token
2021-05-13 11:07:16 +01:00
virinitctl.c
…
virinitctl.h
…
viriptables.c
util: move and rename virFirewallBackendSynchronize()
2021-12-13 13:37:31 -05:00
viriptables.h
network: eliminate code that uses default iptables chains
2021-12-13 13:37:31 -05:00
viriscsi.c
util: iscsi: use two vars in CreateIfaceIQN
2021-12-14 16:41:36 +01:00
viriscsi.h
…
virjson.c
util: json: Introduce virJSONValueObjectReplaceValue
2022-01-03 13:14:43 +01:00
virjson.h
util: json: Introduce virJSONValueObjectReplaceValue
2022-01-03 13:14:43 +01:00
virkeycode.c
…
virkeycode.h
…
virkmod.c
…
virkmod.h
…
virlease.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virlease.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virlockspace.c
Switch away from virHashFree
2021-12-01 13:53:12 +01:00
virlockspace.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virlog.c
util: set facility when opening syslog channel
2022-01-19 15:32:54 +00:00
virlog.h
util: Check for errors in virLogSetFromEnv
2022-01-05 14:08:40 +01:00
virmacaddr.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virmacaddr.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virmacmap.c
Replace open coded virJSONValueArrayAppendString
2021-12-22 13:48:35 +01:00
virmacmap.h
conf: add cleanup func for virMacMap
2021-09-09 18:06:13 +02:00
virmdev.c
util: alloc: Reimplement VIR_APPEND_ELEMENT using virAppendElement
2021-08-06 08:53:25 +02:00
virmdev.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virmodule.c
…
virmodule.h
…
virnetdev.c
util: call virNetDevGetPhysPortID() in less places
2021-12-06 13:04:28 -05:00
virnetdev.h
virNetDevGetVirtualFunctions: Directly return virPCIVirtualFunctionList
2021-08-09 10:09:00 +02:00
virnetdevbandwidth.c
util: refactor virNetDevBandwidthUnplug
2022-01-28 20:38:44 +01:00
virnetdevbandwidth.h
docs: Clarify 'burst' units for QoS
2022-01-04 16:40:10 +01:00
virnetdevbridge.c
meson: Drop netinet workaround
2021-06-01 14:30:39 +02:00
virnetdevbridge.h
…
virnetdevip.c
lib: Use $PROG instead of $PROG_PATH
2021-09-21 14:09:44 +02:00
virnetdevip.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetdevmacvlan.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetdevmacvlan.h
netdevmacvlan: Use helper function to create unique macvlan/macvtap name
2020-12-15 13:35:33 -05:00
virnetdevmidonet.c
util: midonet: use g_auto for virCommand
2022-01-28 20:38:44 +01:00
virnetdevmidonet.h
…
virnetdevopenvswitch.c
util: openvswitch: do not reuse cmd in InterfaceClearTxQos
2022-01-18 17:48:32 +01:00
virnetdevopenvswitch.h
util: openvswitch: unexport InterfaceClear{Rx,Tx}Qos
2022-01-18 17:48:32 +01:00
virnetdevtap.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetdevtap.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetdevveth.c
virnetdevveth: Do report error if creating veth fails
2021-12-02 15:17:27 +01:00
virnetdevveth.h
…
virnetdevvlan.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetdevvlan.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetdevvportprofile.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetdevvportprofile.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetlink.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnetlink.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virnodesuspend.c
util: use g_auto in virNodeSuspendHelper
2021-12-14 16:41:36 +01:00
virnodesuspend.h
…
virnuma.c
virBitmapUnion: Remove return value
2021-12-10 16:36:24 +01:00
virnuma.h
virnuma: Export virNumaGetMaxCPUs properly
2021-05-17 15:54:13 +02:00
virnvme.c
util: alloc: Reimplement VIR_APPEND_ELEMENT using virAppendElement
2021-08-06 08:53:25 +02:00
virnvme.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virobject.c
util: virhash: Replace 'virHashDataFree' by 'GDestroyNotify'
2021-12-01 13:53:12 +01:00
virobject.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virpci.c
util: call virNetDevGetPhysPortID() in less places
2021-12-06 13:04:28 -05:00
virpci.h
util: call virNetDevGetPhysPortID() in less places
2021-12-06 13:04:28 -05:00
virpcivpd.c
virpcivpd: Bring variables into loops
2021-11-03 14:46:54 +01:00
virpcivpd.h
Add a PCI/PCIe device VPD Parser
2021-10-21 17:34:04 +01:00
virpcivpdpriv.h
Add a PCI/PCIe device VPD Parser
2021-10-21 17:34:04 +01:00
virperf.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virperf.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virpidfile.c
util: virPidFileForceCleanupPath: add group argument
2021-08-05 11:18:09 +02:00
virpidfile.h
util: virPidFileForceCleanupPath: add group argument
2021-08-05 11:18:09 +02:00
virpolkit.c
util: Check for pkttyagent availability properly
2021-11-23 12:51:09 +01:00
virpolkit.h
util: Add virPolkitAgentAvailable
2021-11-23 12:51:09 +01:00
virportallocator.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virportallocator.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virprobe.h
…
virprocess.c
Revert "report error when virProcessGetStatInfo() is unable to parse data"
2022-01-20 17:51:07 +01:00
virprocess.h
util: Helper functions to get process info
2022-01-06 16:03:55 +01:00
virqemu.c
virBitmapSetBitExpand: Remove return value
2021-12-10 16:36:25 +01:00
virqemu.h
virQEMUBuildDriveCommandlineFromJSON: Open-code in callers
2021-10-12 10:26:00 +02:00
virrandom.c
util: add virRandomToken API
2021-05-13 11:07:13 +01:00
virrandom.h
util: add virRandomToken API
2021-05-13 11:07:13 +01:00
virresctrl.c
util: alloc: Reimplement VIR_APPEND_ELEMENT using virAppendElement
2021-08-06 08:53:25 +02:00
virresctrl.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virresctrlpriv.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virrotatingfile.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virrotatingfile.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virscsi.c
virscsi: Drop @tmp from virSCSIDeviceListDel
2021-08-26 09:16:44 +02:00
virscsi.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virscsihost.c
util: quieten virSCSIHostGetUniqueId
2020-11-06 15:03:39 +01:00
virscsihost.h
…
virscsivhost.c
virSCSIVHostOpenVhostSCSI: Cleanup
2021-11-08 14:32:32 +01:00
virscsivhost.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virseclabel.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virseclabel.h
virSecurityLabelDef: Declare 'type' as 'virDomainSeclabelType'
2021-11-24 09:20:38 +01:00
virsecret.c
secret: rework handling of private secrets
2021-05-13 11:07:47 +01:00
virsecret.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virsecureerase.c
util: virsecureerase: Introduce virSecureEraseString
2021-02-03 13:07:13 +01:00
virsecureerase.h
util: virsecureerase: Introduce virSecureEraseString
2021-02-03 13:07:13 +01:00
virsocket.c
virsocket: Don't preserve errno in virSocketRecvFD()
2021-08-20 15:00:53 +02:00
virsocket.h
…
virsocketaddr.c
util: rename/move iptablesFormatNetwork to virSocketAddrFormatWithPrefix
2021-12-13 13:37:31 -05:00
virsocketaddr.h
util: rename/move iptablesFormatNetwork to virSocketAddrFormatWithPrefix
2021-12-13 13:37:31 -05:00
virstoragefile.c
virStorageFileParseBackingStoreStr: use g_strsplit instead of virStringSplitCount
2021-04-12 15:55:09 +02:00
virstoragefile.h
Remove virStorageFileCanonicalizePath
2021-04-12 15:55:09 +02:00
virstring.c
util: virstring: Remove unused 'virStringListMerge'
2021-09-21 12:25:42 +02:00
virstring.h
util: virstring: Remove unused 'virStringListMerge'
2021-09-21 12:25:42 +02:00
virsysinfo.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virsysinfo.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virsysinfopriv.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virsystemd.c
Switch away from virHashFree
2021-12-01 13:53:12 +01:00
virsystemd.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virsystemdpriv.h
…
virthread.c
virthread: Introduce virLockGuard
2022-02-01 17:19:23 +01:00
virthread.h
virthread: Introduce virLockGuard
2022-02-01 17:19:23 +01:00
virthreadjob.c
…
virthreadjob.h
…
virthreadpool.c
virthreadpool: Copy job name
2021-12-01 14:36:29 +01:00
virthreadpool.h
virthreadpool: Allow setting identity for workers
2021-10-27 17:11:29 +02:00
virtime.c
…
virtime.h
…
virtpm.c
virBitmapSetBitExpand: Remove return value
2021-12-10 16:36:25 +01:00
virtpm.h
util: add a method for checking if swtpm is available
2021-12-01 12:14:03 +00:00
virtypedparam-public.c
Do not check return value of VIR_RESIZE_N
2021-03-22 12:44:18 +01:00
virtypedparam.c
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virtypedparam.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
viruri.c
change return type of virURIParamAppend() to void type
2022-01-07 08:07:04 +01:00
viruri.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virusb.c
util: alloc: Reimplement VIR_APPEND_ELEMENT using virAppendElement
2021-08-06 08:53:25 +02:00
virusb.h
lib: Drop internal virXXXPtr typedefs
2021-04-13 17:00:38 +02:00
virutil.c
util: remove {Get,Set}UnprivSGIO
2022-01-19 13:57:59 +01:00
virutil.h
util: remove {Get,Set}UnprivSGIO
2022-01-19 13:57:59 +01:00
viruuid.c
viruuid: Rework virUUIDIsValid()
2020-12-04 16:24:19 +01:00
viruuid.h
viruuid: Rework virUUIDIsValid()
2020-12-04 16:24:19 +01:00
virvhba.c
remove unnecessary cleanup labels and unused return variables
2020-11-02 22:01:36 -05:00
virvhba.h
…
virvsock.c
…
virvsock.h
…
virxdrdefs.h
…
virxml.c
virxml: Extend virXMLPropU{Int,LongLong}() error message
2022-01-21 16:42:13 +01:00
virxml.h
util: xml: Remove virXMLPropStringLimit and virXPathStringLimit
2021-11-24 09:20:39 +01:00