Android12之如何查看hidl服务(一百五十五)
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1.前言
本篇目的：在Android源码中提供了cmd、service、dumpsys来获取Binder服务的工具，但是Android8.0以后推出HIDL服务， 前边三个工具是无法获取到的，下面我们如何获取HIDL服务呢？
注意：Android13开始，Camera将使用AIDL替代HIDL。
2.解决方式
Google为我们提供了一个脚lshal的工具，下面来看下它的用法。
<1>.lshal用法
在system/tools/hidl/test/hidl_test/hidl_test_servers.cpp是一个创建HIDL服务的demo，可以编译以后运行查看
ForkServer<IBaz>::run("dyingBaz");
static void run(const std::string& serviceName){
defaultPassthroughServiceImplementation<T>(serviceName);
}
注意：HIDL服务名为：dyingBaz
启动服务hidl_test_servers64向hwservicemanager注册HIDL服务"dyingBaz"
# ./hidl_test_servers64
# lshal |grep dyingBaz
X ? [email protected]::IBaz/dyingBaz N/A N/A
<2>.查看系统所有HIDL服务
1.binderized模式
HIDL向hwservicemanager（/dev/hwbinder）注册binder服务。
2.直通模式
HIDL passthrough implementations
# lshal
| All HIDL binderized services (registered with hwservicemanager)
VINTF R Interface Thread Use Server Clients
FM Y [email protected]::ICameraService/default 0/2 1293 674
FM Y [email protected]::ICameraService/default 0/2 1293 674
FM Y [email protected]::ICameraService/default 0/2 1293 674
FM Y [email protected]::IDisplayService/default 0/1 721 674
DC,FM Y [email protected]::ISchedulingPolicyService/default 0/5 1753 674
DC,FM Y [email protected]::ISensorManager/default 0/5 1753 1198 674
FM Y [email protected]::IStats/default 0/5 1753 674
DM,FC Y [email protected]::IEffectsFactory/default 0/5 1074 1128 674
DM,FC Y [email protected]::IDevicesFactory/default 0/5 1074 1128 674
DM,FC Y [email protected]::IAuthSecret/default 0/2 1096 1753 674
DM,FC Y [email protected]::IBiometricsFingerprint/default 0/1 1353 1753 674
DM,FC Y [email protected]::IBiometricsFingerprint/default 0/1 1353 1753 674
DM,FC Y [email protected]::IBluetoothAudioProvidersFactory/default 0/5 1074 674
DM,FC Y [email protected]::IBluetoothHci/default 0/1 1075 674
DM,FC Y [email protected]::IBootControl/default 0/1 716 1348 691 674
DM,FC Y [email protected]::ICameraProvider/legacy/0 0/3 1076 1293 674
DM,FC Y [email protected]::IMediaCasService/default 0/2 1078 674
DM,FC Y [email protected]::IMediaCasService/default 0/2 1078 674
DM,FC Y [email protected]::IMediaCasService/default 0/2 1078 674
DM,FC Y [email protected]::ISurfaceFlingerConfigs/default 0/2 724 721 674
DM,FC Y [email protected]::ISurfaceFlingerConfigs/default 0/2 724 721 674
DM,FC Y [email protected]::IConfirmationUI/default 0/1 1079 674
DM,FC Y [email protected]::IContexthub/default 0/1 1081 1753 674
DM,FC Y [email protected]::IContexthub/default 0/1 1081 1753 674
DM,FC Y [email protected]::IContexthub/default 0/1 1081 1753 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/default 0/3 1082 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/default 0/3 1082 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IGatekeeper/default 0/1 717 1344 674
DM,FC Y [email protected]::IGnss/default 0/1 1085 1753 674
DM,FC Y [email protected]::IGnss/default 0/1 1085 1753 674
DM,FC Y [email protected]::IAllocator/default 0/3 726 2553 2148 721 674
DM,FC Y [email protected]::IComposer/default 0/3 723 721 674
DM,FC Y [email protected]::IComposer/default 0/3 723 721 674
DM,FC Y [email protected]::IComposer/default 0/3 723 721 674
DM,FC Y [email protected]::IHealth/default 1/1 1086 1753 1319 674
DM,FC Y [email protected]::IKeymasterDevice/default 0/1 678 1010 715 674
DM,FC Y [email protected]::IKeymasterDevice/strongbox 0/1 680 715 674
DM,FC Y [email protected]::IKeymasterDevice/strongbox 0/1 680 715 674
DM,FC Y [email protected]::ILight/default 0/1 727 1753 723 674
DM,FC Y [email protected]::IComponentStore/default 0/6 1120 2758 2148 1753 1315 1330 674
FM,FC Y [email protected]::IComponentStore/software 0/8 1330 2758 2148 1753 1315 674
FM Y [email protected]::IComponentStore/software 0/8 1330 2758 2148 1753 1315 674
FM Y [email protected]::IComponentStore/software 0/8 1330 2758 2148 1753 1315 674
DM,FC Y [email protected]::IOmx/default 0/3 1324 674
DM,FC Y [email protected]::IOmxStore/default 0/6 1120 674
DM,FC Y [email protected]::IMemtrack/default 0/1 1105 1753 674
DM,FC Y [email protected]::IDevice/paintbox 0/2 1069 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM Y [email protected]::INfc/default 0/1 1089 2758 674
DM,FC Y [email protected]::INfc/default 0/1 1089 2758 674
DM,FC Y [email protected]::INfc/default 0/1 1089 2758 674
DM,FC Y [email protected]::IOemLock/default 0/2 1096 1753 674
DM,FC Y [email protected]::IPowerStats/default 0/1 1091 1753 674
DM,FC Y [email protected]::IRadioConfig/default 0/2 1328 2397 674
DM,FC Y [email protected]::IRadioConfig/default 0/2 1328 2397 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISap/slot1 0/2 1328 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISap/slot1 0/2 1328 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISap/slot1 0/2 1328 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISecureElement/SIM1 0/2 1328 2393 674
DM,FC Y [email protected]::ISensors/default 0/1 1093 1753 674
DM,FC Y [email protected]::ISoundTriggerHw/default 0/5 1074 1753 674
DM,FC Y [email protected]::ISoundTriggerHw/default 0/5 1074 1753 674
DM,FC Y [email protected]::ISoundTriggerHw/default 0/5 1074 1753 674
DM,FC Y [email protected]::IOffloadConfig/default 0/1 1291 674
DM,FC Y [email protected]::IOffloadControl/default 0/1 1291 674
DM,FC Y [email protected]::IThermal/default 0/1 1770 1753 674
DM,FC Y [email protected]::IThermal/default 0/1 1770 1753 674
DM,FC Y [email protected]::IUsbGadget/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsbGadget/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IVibrator/default 0/1 1105 1753 674
DM,FC Y [email protected]::IVibrator/default 0/1 1105 1753 674
DM,FC Y [email protected]::IVibrator/default 0/1 1105 1753 674
DM,FC Y [email protected]::IWeaver/default 0/2 1096 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DC,FM Y [email protected]::IAllocator/ashmem 0/1 1062 674
X Y [email protected]::IBase/SIM1 0/2 1328 2393 674
X Y [email protected]::IBase/UimLpa0 0/2 1328 674
X Y [email protected]::IBase/ashmem 0/1 1062 674
X Y [email protected]::IBase/clearkey 0/3 1084 674
X Y [email protected]::IBase/cnd 0/1 1283 674
X Y [email protected]::IBase/com.qualcomm.qti.uceservice 0/1 3278 674
X Y [email protected]::IBase/imsradio0 0/2 1328 2397 674
X Y [email protected]::IBase/imsrtpservice 0/2 3276 674
X Y [email protected]::IBase/legacy/0 0/3 1076 1293 674
X Y [email protected]::IBase/oemhook0 0/2 1328 674
X Y [email protected]::IBase/paintbox 0/2 1069 674
X Y [email protected]::IBase/qti-default 0/2 1088 674
X Y [email protected]::IBase/qti-dsp 0/2 1088 674
X Y [email protected]::IBase/qti-gpu 0/2 1088 674
X Y [email protected]::IBase/slot1 0/2 1328 2397 674
X Y [email protected]::IBase/software 0/8 1330 2758 2148 1753 1315 674
X Y [email protected]::IBase/strongbox 0/1 680 715 674
X Y [email protected]::IBase/uimRemoteClient0 0/2 1328 674
X Y [email protected]::IBase/uimRemoteServer0 0/2 1328 674
X Y [email protected]::IBase/widevine 0/3 1083 674
DC,FM Y [email protected]::IServiceManager/default 1/1 674 2258 2397 1753
FM Y [email protected]::IServiceManager/default 1/1 674 2258 2397 1753
FM Y [email protected]::IServiceManager/default 1/1 674 2258 2397 1753
DC,FM Y [email protected]::ITokenManager/default 1/1 674
FM Y [email protected]::INetd/default 0/1 1009 1288 674
FM Y [email protected]::INetd/default 0/1 1009 1288 674
FM Y [email protected]::ISystemSuspend/default 0/1 714 1288 1753 1124 1328 1128 674
DC,FM Y [email protected]::IKeystore/default 0/1 1321 674
DM,FC Y [email protected]::IUceService/com.qualcomm.qti.uceservice 0/1 3278 674
DM Y [email protected]::IApiService/cnd 0/1 1283 674
DM,FC Y [email protected]::IApiService/cnd 0/1 1283 674
DM Y [email protected]::IServer/cnd 0/1 1283 674
DM,FC Y [email protected]::IServer/cnd 0/1 1283 674
DM,FC Y [email protected]::ILight/default 0/1 727 1753 723 674
DM Y [email protected]::IDisplayConfig/default 0/3 723 674
DM Y [email protected]::IDisplayConfig/default 0/3 723 674
DM Y [email protected]::IDisplayConfig/default 0/3 723 674
DM,FC Y [email protected]::IDisplayConfig/default 0/3 723 674
DM Y [email protected]::IWifiExt/default 0/1 1115 674
DM Y [email protected]::IWifiExt/default 0/1 1115 674
DM,FC Y [email protected]::IWifiExt/default 0/1 1115 674
DM Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM,FC Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM,FC Y [email protected]::IManagerService/default 0/1 1327 674
DM,FC Y [email protected]::INxpNfc/default 0/1 1089 674
DM,FC Y [email protected]::IQcRilAudio/slot1 0/2 1328 2258 674
DM Y [email protected]::IImsRadio/imsradio0 0/2 1328 2397 674
DM Y [email protected]::IImsRadio/imsradio0 0/2 1328 2397 674
DM,FC Y [email protected]::IImsRadio/imsradio0 0/2 1328 2397 674
DM,FC Y [email protected]::IUimLpa/UimLpa0 0/2 1328 674
DM,FC Y [email protected]::IQtiOemHook/oemhook0 0/2 1328 674
DM,FC Y [email protected]::IUimRemoteServiceClient/uimRemoteClient0 0/2 1328 674
DM,FC Y [email protected]::IUimRemoteServiceServer/uimRemoteServer0 0/2 1328 674
DM,FC Y [email protected]::ITuiComm/default 0/1 1119 674
DM,FC Y [email protected]::IService/default 0/1 3278 674
DM,FC Y [email protected]::IRTPService/imsrtpservice 0/2 3276 674
| All HIDL interfaces getService() has ever returned as a passthrough interface;
| PIDs / processes shown below might be inaccurate because the process
| might have relinquished the interface or might have died.
| The Server / Server CMD column can be ignored.
| The Clients / Clients CMD column shows all process that have ever dlopen'ed
| the library and successfully fetched the passthrough implementation.
VINTF R Interface Thread Use Server Clients
FC ? [email protected]::IEffectsFactory/default N/A 1074 1074
FC ? [email protected]::IDevicesFactory/default N/A 1074 1074
FC ? [email protected]::IBluetoothAudioProvidersFactory/default N/A 1074 1074
FC ? [email protected]::IBluetoothHci/default N/A 1075 1075
FC ? [email protected]::IBootControl/default N/A 716 716
FC ? [email protected]::ICameraProvider/legacy/0 N/A 1076 1076
FC ? [email protected]::ICryptoFactory/default N/A 1082 1082
FC ? [email protected]::IDrmFactory/default N/A 1082 1082
FC ? [email protected]::IGatekeeper/default N/A 717 717
FC ? [email protected]::IGnss/default N/A 1085 1085
DM,FC ? [email protected]::IMapper/default N/A N/A 721 723 2148 2553
FC ? [email protected]::IMemtrack/default N/A 1105 1105
FC ? [email protected]::ISoundTriggerHw/default N/A 1074 1074
X ? [email protected]::IBar/foo N/A N/A
X ? [email protected]::IBaz/baz N/A N/A
X ? [email protected]::IBaz/dyingBaz N/A N/A
X ? [email protected]::IHash/default N/A N/A
X ? [email protected]::IChild/child N/A N/A
X ? [email protected]::IChild/local child N/A N/A
X ? [email protected]::IFetcher/fetcher N/A N/A
X ? [email protected]::IParent/parent N/A N/A
X ? [email protected]::IMemoryTest/memory N/A N/A
X ? [email protected]::IMultithread/multithread N/A N/A
X ? [email protected]::ICppSafeUnion/default N/A N/A
X ? [email protected]::ISafeUnion/safeunion N/A N/A
X ? [email protected]::ITrie/trie N/A N/A
FC ? [email protected]::IVibrator/default N/A 1105 1105
| All available HIDL passthrough implementations (all -impl.so files).
| These may return subclasses through their respective HIDL_FETCH_I* functions.
VINTF R Interface Thread Use Server Clients
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti) N/A N/A 1075
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 716
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 1076
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 1082
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti) N/A N/A 717
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti) N/A N/A 1085
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti-display) N/A N/A 1046 2317
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti-display) N/A N/A 721 723 1044 1753 2148 2239 2258 2393 2397 2434 2553 2672 2758 2810 2946 3001 3141 3194 3241 3261 3299 3320 3340 3357 3400 3495 3526 3558
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 1105
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) (.crosshatch) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (.crosshatch) N/A N/A 1105
X ? [email protected]::I*/* (/apex/com.android.vndk.v31/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/apex/com.android.vndk.v31/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/system/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/system/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A
<2>.service和lshal命令对比
# service list|grep ICameraProvider
注意：service命令什么也没找到，为空。
# lshal |grep ICameraProvider
DM,FC Y [email protected]::ICameraProvider/legacy/0 0/3 1076 1293 674
FC ? [email protected]::ICameraProvider/legacy/0 N/A 1076 1076
<3>.查看manifest清单
# lshal --init-vintf
hal>
<hal format="hidl">
<name>vendor.qti.hardware.radio.amname>
<transport>hwbindertransport>
<fqname>@1.0::IQcRilAudio/slot1fqname>
hal>
<hal format="hidl">
<name>vendor.qti.hardware.radio.imsname>
<transport>hwbindertransport>
<fqname>@1.2::IImsRadio/imsradio0fqname>
hal>
<hal format="hidl">
<name>vendor.qti.hardware.radio.lpaname>
<transport>hwbindertransport>
<fqname>@1.0::IUimLpa/UimLpa0fqname>
hal>
<hal format="hidl">
<name>vendor.qti.hardware.radio.qcrilhookname>
<transport>hwbindertransport>
<fqname>@1.0::IQtiOemHook/oemhook0fqname>
hal>
<hal format="hidl">
<name>vendor.qti.hardware.radio.uim_remote_clientname>
<transport>hwbindertransport>
<fqname>@1.0::IUimRemoteServiceClient/uimRemoteClient0fqname>
hal>
<hal format="hidl">
<name>vendor.qti.hardware.radio.uim_remote_servername>
<transport>hwbindertransport>
<fqname>@1.0::IUimRemoteServiceServer/uimRemoteServer0fqname>
hal>
<hal format="hidl">
<name>vendor.qti.hardware.tui_commname>
<transport>hwbindertransport>
<fqname>@1.0::ITuiComm/defaultfqname>
hal>
<hal format="hidl">
<name>vendor.qti.ims.callinfoname>
<transport>hwbindertransport>
<fqname>@1.0::IService/defaultfqname>
hal>
<hal format="hidl">
<name>vendor.qti.imsrtpservicename>
<transport>hwbindertransport>
<fqname>@1.0::IRTPService/imsrtpservicefqname>
hal>
manifest>
<4>.查看HIDL服务名、线程数量和客户端梳理
# lshal list -Vliepc
| All HIDL binderized services (registered with hwservicemanager)
VINTF R Interface Thread Use Server Clients
FM Y [email protected]::ICameraService/default 0/2 1293 674
FM Y [email protected]::ICameraService/default 0/2 1293 674
FM Y [email protected]::ICameraService/default 0/2 1293 674
FM Y [email protected]::IDisplayService/default 0/1 721 674
DC,FM Y [email protected]::ISchedulingPolicyService/default 0/5 1753 674
DC,FM Y [email protected]::ISensorManager/default 0/5 1753 1198 674
FM Y [email protected]::IStats/default 0/5 1753 674
DM,FC Y [email protected]::IEffectsFactory/default 0/5 1074 1128 674
DM,FC Y [email protected]::IDevicesFactory/default 0/5 1074 1128 674
DM,FC Y [email protected]::IAuthSecret/default 0/2 1096 1753 674
DM,FC Y [email protected]::IBiometricsFingerprint/default 0/1 1353 1753 674
DM,FC Y [email protected]::IBiometricsFingerprint/default 0/1 1353 1753 674
DM,FC Y [email protected]::IBluetoothAudioProvidersFactory/default 0/5 1074 674
DM,FC Y [email protected]::IBluetoothHci/default 0/1 1075 674
DM,FC Y [email protected]::IBootControl/default 0/1 716 1348 691 674
DM,FC Y [email protected]::ICameraProvider/legacy/0 0/3 1076 1293 674
DM,FC Y [email protected]::IMediaCasService/default 0/2 1078 674
DM,FC Y [email protected]::IMediaCasService/default 0/2 1078 674
DM,FC Y [email protected]::IMediaCasService/default 0/2 1078 674
DM,FC Y [email protected]::ISurfaceFlingerConfigs/default 0/2 724 721 674
DM,FC Y [email protected]::ISurfaceFlingerConfigs/default 0/2 724 721 674
DM,FC Y [email protected]::IConfirmationUI/default 0/1 1079 674
DM,FC Y [email protected]::IContexthub/default 0/1 1081 1753 674
DM,FC Y [email protected]::IContexthub/default 0/1 1081 1753 674
DM,FC Y [email protected]::IContexthub/default 0/1 1081 1753 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/default 0/3 1082 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/default 0/3 1082 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::ICryptoFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/widevine 0/3 1083 674
DM,FC Y [email protected]::ICryptoFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IDrmFactory/clearkey 0/3 1084 674
DM,FC Y [email protected]::IGatekeeper/default 0/1 717 1344 674
DM,FC Y [email protected]::IGnss/default 0/1 1085 1753 674
DM,FC Y [email protected]::IGnss/default 0/1 1085 1753 674
DM,FC Y [email protected]::IAllocator/default 0/3 726 1753 2553 2148 721 674
DM,FC Y [email protected]::IComposer/default 0/3 723 721 674
DM,FC Y [email protected]::IComposer/default 0/3 723 721 674
DM,FC Y [email protected]::IComposer/default 0/3 723 721 674
DM,FC Y [email protected]::IHealth/default 1/1 1086 1753 1319 674
DM,FC Y [email protected]::IKeymasterDevice/default 0/1 678 1010 715 674
DM,FC Y [email protected]::IKeymasterDevice/strongbox 0/1 680 715 674
DM,FC Y [email protected]::IKeymasterDevice/strongbox 0/1 680 715 674
DM,FC Y [email protected]::ILight/default 0/1 727 1753 723 674
DM,FC Y [email protected]::IComponentStore/default 0/6 1120 2758 2148 1753 1315 1330 674
FM,FC Y [email protected]::IComponentStore/software 0/8 1330 2758 2148 1753 1315 674
FM Y [email protected]::IComponentStore/software 0/8 1330 2758 2148 1753 1315 674
FM Y [email protected]::IComponentStore/software 0/8 1330 2758 2148 1753 1315 674
DM,FC Y [email protected]::IOmx/default 0/3 1324 674
DM,FC Y [email protected]::IOmxStore/default 0/6 1120 674
DM,FC Y [email protected]::IMemtrack/default 0/1 1105 1753 674
DM,FC Y [email protected]::IDevice/paintbox 0/2 1069 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-default 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-dsp 0/2 1088 674
DM,FC Y [email protected]::IDevice/qti-gpu 0/2 1088 674
DM Y [email protected]::INfc/default 0/1 1089 2758 674
DM,FC Y [email protected]::INfc/default 0/1 1089 2758 674
DM,FC Y [email protected]::INfc/default 0/1 1089 2758 674
DM,FC Y [email protected]::IOemLock/default 0/2 1096 1753 674
DM,FC Y [email protected]::IPowerStats/default 0/1 1091 1753 674
DM,FC Y [email protected]::IRadioConfig/default 0/2 1328 2397 674
DM,FC Y [email protected]::IRadioConfig/default 0/2 1328 2397 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISap/slot1 0/2 1328 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISap/slot1 0/2 1328 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISap/slot1 0/2 1328 674
DM,FC Y [email protected]::IRadio/slot1 0/2 1328 2397 674
DM,FC Y [email protected]::ISecureElement/SIM1 0/2 1328 2393 674
DM,FC Y [email protected]::ISensors/default 0/1 1093 1753 674
DM,FC Y [email protected]::ISoundTriggerHw/default 0/5 1074 1753 674
DM,FC Y [email protected]::ISoundTriggerHw/default 0/5 1074 1753 674
DM,FC Y [email protected]::ISoundTriggerHw/default 0/5 1074 1753 674
DM,FC Y [email protected]::IOffloadConfig/default 0/1 1291 674
DM,FC Y [email protected]::IOffloadControl/default 0/1 1291 674
DM,FC Y [email protected]::IThermal/default 0/1 1770 1753 674
DM,FC Y [email protected]::IThermal/default 0/1 1770 1753 674
DM,FC Y [email protected]::IUsbGadget/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsbGadget/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IUsb/default 0/2 1095 1753 674
DM,FC Y [email protected]::IVibrator/default 0/1 1105 1753 674
DM,FC Y [email protected]::IVibrator/default 0/1 1105 1753 674
DM,FC Y [email protected]::IVibrator/default 0/1 1105 1753 674
DM,FC Y [email protected]::IWeaver/default 0/2 1096 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DM,FC Y [email protected]::IWifi/default 0/1 1115 1753 674
DC,FM Y [email protected]::IAllocator/ashmem 0/1 1062 674
X Y [email protected]::IBase/SIM1 0/2 1328 2393 674
X Y [email protected]::IBase/UimLpa0 0/2 1328 674
X Y [email protected]::IBase/ashmem 0/1 1062 674
X Y [email protected]::IBase/clearkey 0/3 1084 674
X Y [email protected]::IBase/cnd 0/1 1283 674
X Y [email protected]::IBase/com.qualcomm.qti.uceservice 0/1 3278 674
X Y [email protected]::IBase/imsradio0 0/2 1328 2397 674
X Y [email protected]::IBase/imsrtpservice 0/2 3276 674
X Y [email protected]::IBase/legacy/0 0/3 1076 1293 674
X Y [email protected]::IBase/oemhook0 0/2 1328 674
X Y [email protected]::IBase/paintbox 0/2 1069 674
X Y [email protected]::IBase/qti-default 0/2 1088 674
X Y [email protected]::IBase/qti-dsp 0/2 1088 674
X Y [email protected]::IBase/qti-gpu 0/2 1088 674
X Y [email protected]::IBase/slot1 0/2 1328 2397 674
X Y [email protected]::IBase/software 0/8 1330 2758 2148 1753 1315 674
X Y [email protected]::IBase/strongbox 0/1 680 715 674
X Y [email protected]::IBase/uimRemoteClient0 0/2 1328 674
X Y [email protected]::IBase/uimRemoteServer0 0/2 1328 674
X Y [email protected]::IBase/widevine 0/3 1083 674
DC,FM Y [email protected]::IServiceManager/default 1/1 674 2258 2397 1753
FM Y [email protected]::IServiceManager/default 1/1 674 2258 2397 1753
FM Y [email protected]::IServiceManager/default 1/1 674 2258 2397 1753
DC,FM Y [email protected]::ITokenManager/default 1/1 674
FM Y [email protected]::INetd/default 0/1 1009 1288 674
FM Y [email protected]::INetd/default 0/1 1009 1288 674
FM Y [email protected]::ISystemSuspend/default 0/1 714 1288 1753 1124 1328 1128 674
DC,FM Y [email protected]::IKeystore/default 0/1 1321 674
DM,FC Y [email protected]::IUceService/com.qualcomm.qti.uceservice 0/1 3278 674
DM Y [email protected]::IApiService/cnd 0/1 1283 674
DM,FC Y [email protected]::IApiService/cnd 0/1 1283 674
DM Y [email protected]::IServer/cnd 0/1 1283 674
DM,FC Y [email protected]::IServer/cnd 0/1 1283 674
DM,FC Y [email protected]::ILight/default 0/1 727 1753 723 674
DM Y [email protected]::IDisplayConfig/default 0/3 723 674
DM Y [email protected]::IDisplayConfig/default 0/3 723 674
DM Y [email protected]::IDisplayConfig/default 0/3 723 674
DM,FC Y [email protected]::IDisplayConfig/default 0/3 723 674
DM Y [email protected]::IWifiExt/default 0/1 1115 674
DM Y [email protected]::IWifiExt/default 0/1 1115 674
DM,FC Y [email protected]::IWifiExt/default 0/1 1115 674
DM Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM,FC Y [email protected]::IWirelessCharger/default 0/1 1116 674
DM,FC Y [email protected]::IManagerService/default 0/1 1327 674
DM,FC Y [email protected]::INxpNfc/default 0/1 1089 674
DM,FC Y [email protected]::IQcRilAudio/slot1 0/2 1328 2258 674
DM Y [email protected]::IImsRadio/imsradio0 0/2 1328 2397 674
DM Y [email protected]::IImsRadio/imsradio0 0/2 1328 2397 674
DM,FC Y [email protected]::IImsRadio/imsradio0 0/2 1328 2397 674
DM,FC Y [email protected]::IUimLpa/UimLpa0 0/2 1328 674
DM,FC Y [email protected]::IQtiOemHook/oemhook0 0/2 1328 674
DM,FC Y [email protected]::IUimRemoteServiceClient/uimRemoteClient0 0/2 1328 674
DM,FC Y [email protected]::IUimRemoteServiceServer/uimRemoteServer0 0/2 1328 674
DM,FC Y [email protected]::ITuiComm/default 0/1 1119 674
DM,FC Y [email protected]::IService/default 0/1 3278 674
DM,FC Y [email protected]::IRTPService/imsrtpservice 0/2 3276 674
| All HIDL interfaces getService() has ever returned as a passthrough interface;
| PIDs / processes shown below might be inaccurate because the process
| might have relinquished the interface or might have died.
| The Server / Server CMD column can be ignored.
| The Clients / Clients CMD column shows all process that have ever dlopen'ed
| the library and successfully fetched the passthrough implementation.
VINTF R Interface Thread Use Server Clients
FC ? [email protected]::IEffectsFactory/default N/A 1074 1074
FC ? [email protected]::IDevicesFactory/default N/A 1074 1074
FC ? [email protected]::IBluetoothAudioProvidersFactory/default N/A 1074 1074
FC ? [email protected]::IBluetoothHci/default N/A 1075 1075
FC ? [email protected]::IBootControl/default N/A 716 716
FC ? [email protected]::ICameraProvider/legacy/0 N/A 1076 1076
FC ? [email protected]::ICryptoFactory/default N/A 1082 1082
FC ? [email protected]::IDrmFactory/default N/A 1082 1082
FC ? [email protected]::IGatekeeper/default N/A 717 717
FC ? [email protected]::IGnss/default N/A 1085 1085
DM,FC ? [email protected]::IMapper/default N/A N/A 721 723 1753 2148 2553
FC ? [email protected]::IMemtrack/default N/A 1105 1105
FC ? [email protected]::ISoundTriggerHw/default N/A 1074 1074
X ? [email protected]::IBar/foo N/A N/A
X ? [email protected]::IBaz/baz N/A N/A
X ? [email protected]::IBaz/dyingBaz N/A N/A
X ? [email protected]::IHash/default N/A N/A
X ? [email protected]::IChild/child N/A N/A
X ? [email protected]::IChild/local child N/A N/A
X ? [email protected]::IFetcher/fetcher N/A N/A
X ? [email protected]::IParent/parent N/A N/A
X ? [email protected]::IMemoryTest/memory N/A N/A
X ? [email protected]::IMultithread/multithread N/A N/A
X ? [email protected]::ICppSafeUnion/default N/A N/A
X ? [email protected]::ISafeUnion/safeunion N/A N/A
X ? [email protected]::ITrie/trie N/A N/A
FC ? [email protected]::IVibrator/default N/A 1105 1105
| All available HIDL passthrough implementations (all -impl.so files).
| These may return subclasses through their respective HIDL_FETCH_I* functions.
VINTF R Interface Thread Use Server Clients
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti) N/A N/A 1075
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 716
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 1076
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 1082
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti) N/A N/A 717
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti) N/A N/A 1085
X ? [email protected]::I*/* (/vendor/lib/hw/) (-qti-display) N/A N/A 1046 2317
X ? [email protected]::I*/* (/vendor/lib64/hw/) (-qti-display) N/A N/A 721 723 1044 1753 2148 2239 2258 2393 2397 2434 2553 2672 2758 2810 2946 3001 3141 3194 3261 3299 3495 3526 3558
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A 1105
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A 1074
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) (.crosshatch) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) (.crosshatch) N/A N/A 1105
X ? [email protected]::I*/* (/apex/com.android.vndk.v31/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/apex/com.android.vndk.v31/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/system/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/system/lib64/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib/hw/) N/A N/A
X ? [email protected]::I*/* (/vendor/lib64/hw/) N/A N/A