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d00d078968
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
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