| ; Copyright (C) 2010-2019 Apple Inc. All rights reserved. |
| ; |
| ; Redistribution and use in source and binary forms, with or without |
| ; modification, are permitted provided that the following conditions |
| ; are met: |
| ; 1. Redistributions of source code must retain the above copyright |
| ; notice, this list of conditions and the following disclaimer. |
| ; 2. Redistributions in binary form must reproduce the above copyright |
| ; notice, this list of conditions and the following disclaimer in the |
| ; documentation and/or other materials provided with the distribution. |
| ; |
| ; THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| ; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| ; THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| ; PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| ; BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| ; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| ; SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| ; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| ; CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| ; ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| ; THE POSSIBILITY OF SUCH DAMAGE. |
| |
| (version 1) |
| (deny default (with partial-symbolication)) |
| (allow system-audit file-read-metadata) |
| |
| ;;; |
| ;;; The following rules were originally contained in 'system.sb'. We are duplicating them here so we can |
| ;;; remove unneeded sandbox extensions. |
| ;;; |
| |
| ;;; Allow registration of per-pid services. |
| (allow mach-register (local-name-prefix "")) |
| |
| ;;; Allow read access to standard system paths. |
| (allow file-read* |
| (require-all (file-mode #o0004) |
| (require-any (subpath "/Library/Filesystems/NetFSPlugins") |
| (subpath "/Library/Apple/System") |
| (subpath "/Library/Preferences/Logging") ; Logging Rethink |
| (subpath "/System") |
| (subpath "/private/var/db/dyld") |
| (subpath "/private/var/db/timezone") |
| (subpath "/usr/lib") |
| (subpath "/usr/share")))) |
| |
| ;;; Allow reading internal profiles on development builds |
| (allow file-read* |
| (require-all (file-mode #o0004) |
| (subpath "/AppleInternal/Library/Preferences/Logging") |
| (system-attribute apple-internal))) |
| |
| ;;; Allow mapping of system frameworks + dylibs |
| (allow file-map-executable |
| (subpath "/Library/Apple/System/Library/Frameworks") |
| (subpath "/Library/Apple/System/Library/PrivateFrameworks") |
| (subpath "/System/Library/Frameworks") |
| (subpath "/System/Library/PrivateFrameworks") |
| (subpath "/usr/lib") |
| (literal "/usr/local/lib/sanitizers")) |
| |
| (allow file-read-metadata |
| (literal "/etc") |
| (literal "/tmp") |
| (literal "/var") |
| (literal "/private/etc/localtime")) |
| |
| |
| ;;; Allow access to standard special files. |
| (allow file-read* |
| (literal "/dev/autofs_nowait") |
| (literal "/dev/random") |
| (literal "/dev/urandom") |
| (literal "/private/etc/master.passwd") |
| (literal "/private/etc/passwd")) |
| |
| (allow file-read* |
| file-write-data |
| (literal "/dev/null") |
| (literal "/dev/zero")) |
| |
| (allow file-read* |
| file-write-data |
| file-ioctl |
| (literal "/dev/dtracehelper")) |
| |
| ;;; Allow creation of core dumps. |
| (allow file-write-create |
| (require-all (prefix "/cores/") |
| (vnode-type REGULAR-FILE))) |
| |
| ;;; Allow IPC to standard system agents. |
| (allow ipc-posix-shm-read* |
| (ipc-posix-name "apple.shm.notification_center") |
| (ipc-posix-name-prefix "apple.cfprefs.")) |
| |
| ;;; (system-graphics) - Allow access to graphics hardware. |
| (define (system-graphics) |
| ;; Preferences |
| (allow user-preference-read |
| (preference-domain "com.apple.opengl") |
| (preference-domain "com.nvidia.OpenGL")) |
| ;; CVMS |
| (allow mach-lookup |
| (global-name "com.apple.cvmsServ")) |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 || PLATFORM(MACCATALYST) |
| (allow file-read* |
| (prefix "/private/var/db/CVMS/cvmsCodeSignObj")) |
| #endif |
| ;; OpenCL |
| (allow iokit-open |
| (iokit-connection "IOAccelerator") |
| (iokit-registry-entry-class "IOAccelerationUserClient") |
| (iokit-registry-entry-class "IOSurfaceRootUserClient") |
| (iokit-registry-entry-class "IOSurfaceSendRight")) |
| ;; CoreVideo CVCGDisplayLink |
| (allow iokit-open |
| (iokit-registry-entry-class "IOFramebufferSharedUserClient")) |
| ;; H.264 Acceleration |
| (allow iokit-open |
| (iokit-registry-entry-class "AppleIntelMEUserClient") |
| (iokit-registry-entry-class "AppleSNBFBUserClient")) |
| ;; QuartzCore |
| (allow iokit-open |
| (iokit-registry-entry-class "AGPMClient") |
| (iokit-registry-entry-class "AppleGraphicsControlClient") |
| (iokit-registry-entry-class "AppleGraphicsPolicyClient")) |
| ;; OpenGL |
| (allow iokit-open |
| (iokit-registry-entry-class "AppleMGPUPowerControlClient")) |
| ;; GPU bundles |
| (allow file-read* |
| (subpath "/Library/GPUBundles")) |
| ;; DisplayServices |
| (allow iokit-set-properties |
| (require-all (iokit-connection "IODisplay") |
| (require-any (iokit-property "brightness") |
| (iokit-property "linear-brightness") |
| (iokit-property "commit") |
| (iokit-property "rgcs") |
| (iokit-property "ggcs") |
| (iokit-property "bgcs"))))) |
| |
| ;;; |
| ;;; End rules originally copied from 'system.sb' |
| ;;; |
| |
| ;;; process-info* defaults to allow; deny it and then allow operations we actually need. |
| (deny process-info*) |
| (allow process-info-pidinfo) |
| (allow process-info-setcontrol (target self)) |
| (allow process-codesigning-status*) |
| |
| (deny sysctl*) |
| (allow sysctl-read |
| (sysctl-name |
| "hw.byteorder" |
| "hw.busfrequency_max" |
| "hw.cputype" |
| "hw.machine" |
| "hw.memsize" |
| "hw.model" |
| "hw.ncpu" |
| "hw.vectorunit" |
| "kern.bootargs" ;; <rdar://problem/47738015> |
| "kern.hostname" |
| "kern.maxfilesperproc" |
| "kern.memorystatus_level" |
| "kern.osproductversion" ;; <rdar://problem/51756739> |
| "kern.safeboot" |
| "kern.version" |
| "machdep.cpu.brand_string" |
| "security.mac.sandbox.sentinel" |
| "kern.tcsm_enable" |
| "kern.tcsm_available" |
| "vm.footprint_suspend") |
| (sysctl-name-regex #"^hw.(active|avail)cpu") |
| (sysctl-name-regex #"^hw.(busfrequency|cachelinesize|cpufrequency(|_max)|pagesize|tbfrequency)(|_compat)") |
| (sysctl-name-regex #"^hw.l.+cachesize") |
| (sysctl-name-regex #"^hw.(logical|physical)cpu_max") |
| (sysctl-name-regex #"^hw.optional\.") |
| (sysctl-name-regex #"^kern.os(release|type|variant_status|version)") |
| (sysctl-name-regex #"^net.routetable") |
| ) |
| |
| (allow sysctl-write |
| (sysctl-name |
| "kern.tcsm_enable")) |
| |
| (deny iokit-get-properties) |
| (allow iokit-get-properties |
| (iokit-property "AAPL,LCD-PowerState-ON") ;; <rdar://problem/47738015> |
| (iokit-property "AGCInfo") |
| (iokit-property-regex #"^Accel(Caps|NativeDMARowByteAlignment)") |
| (iokit-property-regex #"^(Accurate|Extended)MaxDigitizerPressureValue") |
| (iokit-property-regex #"^(Activation|Animation)Thresholds") |
| (iokit-property "ActuationSupported") |
| (iokit-property "AllowDisplaySleep") |
| (iokit-property "AlwaysNeedsVelocityCalculated") |
| (iokit-property-regex #"Apple(GVAKeyDoesNotExist|IntelMEVABundleName)") |
| (iokit-property-regex #"^AAPL,(DisplayPipe|OpenCLdisabled|IOGraphics_LER(|_RegTag_1|_RegTag_0|_Busy_2)|alias-policy|boot-display|display-alias|mux-switch-state|ndrv-dev|primary-display|slot-name)") |
| (iokit-property-regex #"^ATY,(cbits|fb_(linebytes|offset|size)|intrev)") |
| (iokit-property "ATY,DeviceName") ;; Needed by Metal compilers |
| (iokit-property "ATY,FamilyName") ;; Ditto |
| (iokit-property "AVCSupported") |
| (iokit-property "BacklightHandle") |
| (iokit-property "BlockSize") |
| (iokit-property-regex #"^CEA(ModeID|PixelRepetition)") |
| (iokit-property "CFBundleIdentifier") |
| (iokit-property "CFBundleIdentifierKernel") ;; <rdar://problem/47738015> |
| (iokit-property "CapsLockDelay") |
| (iokit-property "CaseSensitive") |
| (iokit-property "ConfigState") |
| (iokit-property "Description") |
| (iokit-property "Development") |
| (iokit-property-regex #"^Device( Characteristics|EqID)") |
| (iokit-property "DisplayRouting") |
| (iokit-property "Driver is Ready") |
| (iokit-property "Ejectable") |
| (iokit-property "EnableLPVP") |
| (iokit-property "Encrypted") |
| (iokit-property "Endianness") |
| (iokit-property "Family ID") |
| (iokit-property "ForceSupported") |
| (iokit-property "Formats") |
| (iokit-property "GPUConfigurationVariable") |
| (iokit-property "GpuDebugPolicy") |
| (iokit-property "HEVCSupported") |
| (iokit-property "HIDPointerAccelerationType") |
| (iokit-property-regex #"^IOAccel(DisplayPipeCapabilities|Index|Types|Revision)") |
| (iokit-property-regex #"^IO(Class|MatchCategory|NameMatch)") |
| (iokit-property-regex #"^IOAudioControl(ChannelID|ID|SubType|Usage|Value)") |
| (iokit-property-regex #"^IOAudioDevice(CanBeDefaults|TransportType)") |
| (iokit-property-regex #"^IOAudioEngine(ChannelNames|ClientDescription|CoreAudioPlugIn|(|Device)Description|Flavor|GlobalUniqueID|IsHidden|OutputChannelLayout|SampleOffset|State)") |
| (iokit-property-regex #"^IOAudioEngineClock(Domain|IsStable)") |
| (iokit-property "IOAudioEngineDisableClockBoundsCheck") |
| (iokit-property-regex #"^IOAudioEngine(Input|Output)Sample(Latency|Offset)") |
| (iokit-property-regex #"^IOAudioEngineNum(ActiveUserClients|SampleFramesPerBuffer)") |
| (iokit-property "IOAudioSampleRate") |
| (iokit-property "IOAudioStreamSampleFormatByteOrder") |
| (iokit-property-regex #"^IOAV(.*)(De|En)code$") |
| (iokit-property "IOBacklightHandlerID") |
| (iokit-property "IOBusyInterest") |
| (iokit-property "IOCFPlugInTypes") |
| (iokit-property "IOChildIndex") |
| (iokit-property-regex #"^IOClass(|NameOverride)") |
| (iokit-property "IOConsoleUsers") |
| (iokit-property "IODVDBundleName") |
| (iokit-property "IODeviceMemory") |
| (iokit-property "IODisplayParameters") |
| (iokit-property-regex #"^IOFB(CLUTDefer|Config|CursorInfo|Dependent(ID|Index))") |
| (iokit-property "IOFBCurrentPixelClock") |
| (iokit-property-regex #"^IOFBCurrentPixelCount(|Real)") |
| (iokit-property-regex #"^IOFB(DetailedTimings|Gamma(Count|HeaderSize|Width))") |
| (iokit-property-regex #"^IOFB(Blue|Green|Red)GammaScale") |
| (iokit-property-regex #"^IOFBI2CInterface(IDs|Info)") |
| (iokit-property-regex #"^IOFB(HDMIDongleROM|Integrated|MemorySize|NeedsRefresh|ProbeOptions|ScalerInfo|TimingRange|Transform|UIScale|WaitCursor(Frames|Period))") |
| (iokit-property "IOFramebufferOpenGLIndex") |
| (iokit-property "IOGeneralInterest") |
| (iokit-property "IOGLBundleName") |
| (iokit-property-regex #"^IOGVA(BGRAEnc|Codec|EncoderRestricted|Scaler|VTCapabilities|HEVCDecodeCapabilities|HEVCEncodeCapabilities)") |
| (iokit-property-regex #"^IOGVA(.*)(De|En)code$") |
| (iokit-property "IOHibernateState") |
| (iokit-property "IOI2CTransactionTypes") |
| (iokit-property-regex #"^IOInterrupt(Controllers|Specifiers)") |
| (iokit-property "IOKitDebug") |
| (iokit-property "IOMatchCategory") |
| (iokit-property "IOMediaIcon") |
| (iokit-property "IONDRVFramebufferGeneration") |
| (iokit-property "IONVRAMProperty") |
| (iokit-property-regex #"^IOName(|Match(|ed))") |
| (iokit-property "IOOCDBundleName") |
| (iokit-property "IOPCITunnelled") |
| (iokit-property "IOPCITunnelCompatible") |
| (iokit-property "IOPMStrictTreeOrder") |
| (iokit-property "IOParentMatch") |
| (iokit-property-regex #"^IOPCI((Class|Primary|Property|)Match|Express(Capabilities|Link(Status|Capabilities))|MSIMode|Resourced|Tunnelled)") |
| (iokit-property "IOPMIsPowerManaged") |
| (iokit-property-regex #"^IOPlatform(SerialNumber|UUID)") |
| (iokit-property "IOPowerManagement") |
| (iokit-property "IOProbeScore") |
| (iokit-property "IOPropertyMatch") |
| (iokit-property "IOProviderClass") |
| (iokit-property-regex #"^IOReport(Lures|Legend(|Public))") |
| (iokit-property "IOScreenRestoreState") |
| (iokit-property "IOSourceVersion") |
| (iokit-property-regex #"^IOVA(BundleName|Renderer(|Sub)ID)") |
| (iokit-property-regex #"^InternalStatistics(|Accm)") |
| (iokit-property-regex #"^MetalPlugin(Name|ClassName)") |
| (iokit-property "MetalStatisticsName") |
| (iokit-property "MTHIDDevice") |
| (iokit-property "MT Built-In") |
| (iokit-property "MaintainPowerInUILock") |
| (iokit-property "Max Packet Size") |
| (iokit-property "MinDigitizerPressureValue") |
| (iokit-property "Multitouch Serial Number") |
| (iokit-property-regex #"^Multitouch (Subdevice |)ID") |
| (iokit-property "NVArch") |
| (iokit-property-regex #"^NVC(AP|LASS)") |
| (iokit-property-regex #"^NVDA,(Features|NVPresentment-version|accel-loaded|invalid-config|mm-version)") |
| (iokit-property "NVDA,Enable-A2R10G10B10Format") |
| (iokit-property-regex #"^NVDA(Type|initgl_created)") |
| (iokit-property "NVRAMProperty") |
| (iokit-property "NXSystemInfo") |
| (iokit-property-regex #"^VRAM,(memvendorID|total(MB|size))") |
| (iokit-property "NoAutoRoute") |
| (iokit-property-regex #"^Num(Blocks|Streams)") |
| (iokit-property-regex #"^PerformanceStatistics(|Accum)") |
| (iokit-property "Protocol Characteristics") |
| (iokit-property "Removable") |
| (iokit-property-regex #"^ResetOn(Lock|Unlock)Ms") |
| (iokit-property "SafeEjectRequested") |
| (iokit-property "SampleRates") |
| (iokit-property "Serial Number") |
| (iokit-property "StartupDisplay") |
| (iokit-property "SurfaceList") |
| (iokit-property-regex #"^Support(AudioAUUC|sSilentClick|TapToWake)") |
| (iokit-property-regex #"^Sensor (Columns|Rows)") |
| (iokit-property-regex #"^Sensor Region (Descriptor|Param|Rows)") |
| (iokit-property-regex #"^Sensor Surface (Descriptor|Height|Width)") |
| (iokit-property "SurfaceList") |
| (iokit-property "TimeStampFiltering") |
| (iokit-property "Transport") |
| (iokit-property "USBADC") ;; Needed for Audio support on older hardware |
| (iokit-property "UserClientEnabled") |
| (iokit-property "VRAM,totalMB") |
| (iokit-property "WANTS_FRAMES_IGNORED") |
| (iokit-property-regex #"^acpi-(device|path)") |
| (iokit-property "assigned-addresses") |
| (iokit-property "attached-gpu-control-path") |
| (iokit-property-regex #"^audio-(codec-info|device-mvalue|device-nvalue|selector)") |
| (iokit-property "av-signal-type") |
| (iokit-property "bcdVersion") |
| (iokit-property-regex #"^(board|device|revision|subsystem|vendor)-id") |
| (iokit-property "boot-gamma-restored") |
| (iokit-property "built-in") |
| (iokit-property "cail_properties") |
| (iokit-property-regex #"^canvas-(height|width)") |
| (iokit-property "class-code") |
| (iokit-property "color-accuracy-index") |
| (iokit-property "compatible") |
| (iokit-property "connector-type") |
| (iokit-property-regex #"^(device|revision|subsystem-vendor|touch-size)-id") |
| (iokit-property "device_type") |
| (iokit-property "dpm") |
| (iokit-property "errordb") ;; Needed for OpenGL on older hardware |
| (iokit-property "filevault-image") ;; Needed by LaunchServices |
| (iokit-property "graphic-options") |
| (iokit-property "hda-gfx") |
| (iokit-property-regex #"^id(Product|Vendor)") |
| (iokit-property "iofb_version") |
| (iokit-property "image-encrypted") |
| (iokit-property "image-path") ;; Needed by LaunchServices |
| (iokit-property "locationID") ;; Needed for Audio support on older hardware |
| (iokit-property "model") |
| (iokit-property "mt-device-id") |
| (iokit-property "name") |
| (iokit-property "nv-stats") |
| (iokit-property "od-server-name") ;; Needed by LaunchServices |
| (iokit-property-regex #"^parser-(options|type)") |
| (iokit-property-regex #"^pci(-aspm-default|debug)") |
| (iokit-property "port-number") |
| (iokit-property "reg") |
| (iokit-property "rm_board_number") |
| (iokit-property-regex #"^(rom|vbios)-revision") |
| (iokit-property "saved-config") |
| (iokit-property "startup-timing") |
| (iokit-property "touch-size-id") |
| #if !PLATFORM(MAC) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 |
| (iokit-property "ATY,cbits") |
| (iokit-property "ATY,intrev") |
| (iokit-property "AccelNativeDMARowByteAlignment") |
| (iokit-property "CompactVRAM") |
| (iokit-property "EnableBlitLib") |
| (iokit-property "ForceDisableEDRAM") |
| (iokit-property "GPUConfigurationVariable") |
| (iokit-property "GpuDebugPolicy") |
| (iokit-property "IOKitDebug") |
| (iokit-property "IOPCIMatch") |
| (iokit-property "IOOCDBundleName") |
| (iokit-property "MetalStatisticsScriptName") |
| (iokit-property "MetalCoalesce") |
| (iokit-property "PanicOnGPUHang") |
| (iokit-property "TelemetryDisable") |
| (iokit-property "cail_properties") |
| (iokit-property "dpm") |
| #endif |
| (iokit-property "IOGVAH264EncodeCapabilities") ;; <rdar://problem/49498040> |
| ) |
| |
| (deny mach-lookup (xpc-service-name-prefix "")) |
| (allow mach-lookup |
| (xpc-service-name "com.apple.PerformanceAnalysis.animationperfd") |
| (xpc-service-name "com.apple.accessibility.mediaaccessibilityd") |
| (xpc-service-name "com.apple.audio.SandboxHelper") |
| (xpc-service-name "com.apple.coremedia.videodecoder") |
| (xpc-service-name "com.apple.coremedia.videoencoder") |
| (xpc-service-name-regex #"\.apple-extension-service$") |
| (xpc-service-name "com.apple.hiservices-xpcservice") |
| (xpc-service-name "com.apple.print.normalizerd") |
| ) |
| |
| ;; Utility functions for home directory relative path filters |
| (define (home-regex home-relative-regex) |
| (regex (string-append "^" (regex-quote (param "HOME_DIR")) home-relative-regex))) |
| |
| (define (home-subpath home-relative-subpath) |
| (subpath (string-append (param "HOME_DIR") home-relative-subpath))) |
| |
| (define (home-literal home-relative-literal) |
| (literal (string-append (param "HOME_DIR") home-relative-literal))) |
| |
| (define (allow-read-directory-and-issue-read-extensions path) |
| (if path |
| (begin |
| (allow file-read* (subpath path)) |
| (allow file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") (subpath path)))))) |
| |
| (define (allow-read-write-directory-and-issue-read-write-extensions path) |
| (if path |
| (begin |
| (allow file-read* file-write* (subpath path)) |
| (allow file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") (subpath path))) |
| (allow file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read-write") (subpath path)))))) |
| |
| ;; Remove when <rdar://problem/29646094> is fixed. |
| (define (HEX-pattern-match-generator pattern-descriptor) |
| (letrec ((pattern-string "")) |
| (for-each (lambda (repeat-count) |
| (if (zero? repeat-count) |
| (set! pattern-string (string-append pattern-string "-")) |
| (let appender ((count repeat-count)) |
| (if (> count 0) |
| (begin |
| (set! pattern-string (string-append pattern-string "[0-9A-F]")) |
| (appender (- count 1))))))) |
| pattern-descriptor) |
| pattern-string)) |
| |
| ;; return a regex pattern matching string for 8-4-4-4-12 UUIDs: |
| (define (uuid-HEX-pattern-match-string) |
| (HEX-pattern-match-generator '(8 0 4 0 4 0 4 0 12))) |
| |
| ;; global to hold the computed UUID matching pattern. |
| (define *uuid-pattern* "") |
| |
| (define (uuid-regex-string) |
| (if (zero? (string-length *uuid-pattern*)) |
| (set! *uuid-pattern* (uuid-HEX-pattern-match-string))) |
| *uuid-pattern*) |
| |
| ;; Read-only preferences and data |
| (allow file-read* |
| ;; Basic system paths |
| (subpath "/Library/Dictionaries") |
| (subpath "/Library/Fonts") |
| (subpath "/Library/Frameworks") |
| (subpath "/Library/Managed Preferences") |
| (subpath "/Library/Speech/Synthesizers") |
| (regex #"^/private/etc/(hosts|group|passwd)$") |
| |
| (literal "/Library/Application Support/CrashReporter/SubmitDiagInfo.domains") |
| |
| ;; System and user preferences |
| (home-literal "/.CFUserTextEncoding") |
| |
| ;; FIXME: This should be removed when <rdar://problem/8957845> is fixed. |
| (home-subpath "/Library/Fonts") |
| |
| (subpath "/Library/Audio/Plug-Ins/HAL") |
| |
| (home-subpath "/Library/Dictionaries")) |
| |
| (allow file-read-data |
| (literal "/usr/local/lib/log") ; <rdar://problem/36629495> |
| ;; Needed for AES3 support |
| (subpath "/Library/Audio/Plug-Ins/Components")) |
| |
| ;; Preferences support |
| (allow user-preference-read |
| (preference-domain |
| "kCFPreferencesAnyApplication" |
| "com.apple.Accessibility" |
| "com.apple.ATS" |
| "com.apple.CoreGraphics" |
| "com.apple.DownloadAssessment" |
| "com.apple.HIToolbox" |
| "com.apple.LaunchServices" |
| "com.apple.MultitouchSupport" ;; FIXME: Remove when <rdar://problem/13011633> is fixed. |
| "com.apple.ServicesMenu.Services" ;; Needed for NSAttributedString <rdar://problem/10844321> |
| "com.apple.ViewBridge" ;; Needed for Input elements. |
| "com.apple.WebFoundation" |
| "com.apple.avfoundation" |
| "com.apple.avfoundation.frecents" ;; <rdar://problem/33137029> |
| "com.apple.avfoundation.videoperformancehud" ;; <rdar://problem/31594568> |
| "com.apple.coremedia" |
| "com.apple.crypto" |
| "com.apple.driver.AppleBluetoothMultitouch.mouse" |
| "com.apple.driver.AppleBluetoothMultitouch.trackpad" |
| "com.apple.driver.AppleHIDMouse" |
| "com.apple.lookup.shared" |
| "com.apple.mediaaccessibility" ;; Needed for custom caption styles |
| "com.apple.networkConnect" |
| "com.apple.speech.voice.prefs" |
| "com.apple.systemsound" |
| "com.apple.universalaccess" |
| "edu.mit.Kerberos" |
| "pbs" ;; Needed for NSAttributedString <rdar://problem/10844321> |
| )) |
| |
| ; (Temporary) backward compatibility with non-CFPreferences readers. |
| (allow file-read* |
| (literal "/Library/Preferences/com.apple.ViewBridge.plist")) |
| |
| ; FIXME: This is needed for some security framework calls (that use non-CFPreferences readers) |
| (allow file-read-data |
| (literal "/Library/Preferences/com.apple.security.plist") |
| (home-subpath "/Library/Preferences/com.apple.security.plist")) |
| |
| ;; On-disk WebKit2 framework location, to account for debug installations outside of /System/Library/Frameworks, |
| ;; and to allow issuing extensions. |
| (allow-read-directory-and-issue-read-extensions (param "WEBKIT2_FRAMEWORK_DIR")) |
| |
| ;; Allow issuing extensions to system libraries that the Network process can already read. |
| ;; This is to avoid warnings attempting to create extensions for these resources. |
| (allow-read-directory-and-issue-read-extensions "/System/Library/PrivateFrameworks/WebInspectorUI.framework") |
| |
| ;; Sandbox extensions |
| (define (apply-read-and-issue-extension op path-filter) |
| (op file-read* path-filter) |
| (op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") path-filter))) |
| (define (apply-write-and-issue-extension op path-filter) |
| (op file-write* path-filter) |
| (op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read-write") path-filter))) |
| (define (read-only-and-issue-extensions path-filter) |
| (apply-read-and-issue-extension allow path-filter)) |
| (define (read-write-and-issue-extensions path-filter) |
| (apply-read-and-issue-extension allow path-filter) |
| (apply-write-and-issue-extension allow path-filter)) |
| (read-only-and-issue-extensions (extension "com.apple.app-sandbox.read")) |
| (read-write-and-issue-extensions (extension "com.apple.app-sandbox.read-write")) |
| (allow mach-lookup (extension "com.apple.app-sandbox.mach")) ;; FIXME: Should be removed when <rdar://problem/13066206> is fixed. |
| |
| ;; Allow the OpenGL Profiler to attach. |
| (if (defined? 'mach-register) |
| (allow mach-register (global-name-regex #"^_oglprof_attach_<[0-9]+>$"))) |
| |
| (if (positive? (string-length (param "DARWIN_USER_CACHE_DIR"))) |
| (allow-read-write-directory-and-issue-read-write-extensions (param "DARWIN_USER_CACHE_DIR"))) |
| |
| (if (positive? (string-length (param "DARWIN_USER_TEMP_DIR"))) |
| (allow-read-write-directory-and-issue-read-write-extensions (param "DARWIN_USER_TEMP_DIR"))) |
| |
| ;; IOKit user clients |
| (allow iokit-open |
| (iokit-user-client-class "AppleMultitouchDeviceUserClient") |
| (iokit-user-client-class "AppleUpstreamUserClient") |
| (iokit-user-client-class "IOHIDParamUserClient") |
| (iokit-user-client-class "RootDomainUserClient") |
| (iokit-user-client-class "IOAudioControlUserClient") |
| (iokit-user-client-class "IOAudioEngineUserClient") |
| ;; Following is needed due to <rdar://problem/10427451> && <rdar://problem/10808817> |
| (iokit-user-client-class "AudioAUUC")) |
| |
| ;; cookied. |
| ;; FIXME: Update for <rdar://problem/13642852>. |
| (allow ipc-posix-shm-read-data |
| (ipc-posix-name "FNetwork.defaultStorageSession") |
| (ipc-posix-name-regex #"\.PrivateBrowsing-") |
| (ipc-posix-name-regex #"^WebKit Test-")) |
| |
| ;; ColorSync |
| (allow ipc-posix-shm* |
| (ipc-posix-name "com.apple.ColorSync.Gen.lock") |
| (ipc-posix-name "com.apple.ColorSync.Disp.lock") |
| (ipc-posix-name "com.apple.ColorSync.Gray2.2") |
| (ipc-posix-name "com.apple.ColorSync.sRGB") |
| (ipc-posix-name "com.apple.ColorSync.GenGray") |
| (ipc-posix-name "com.apple.ColorSync.GenRGB")) |
| |
| ;; Audio |
| (allow ipc-posix-shm-read* ipc-posix-shm-write-data |
| (ipc-posix-name-regex #"^AudioIO")) |
| |
| ;; Remote Web Inspector |
| (allow mach-lookup |
| (global-name "com.apple.webinspector")) |
| |
| ;; Various services required by AppKit and other frameworks |
| (allow mach-lookup |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED < 101400 |
| (global-name "com.apple.FontObjectsServer") |
| #endif |
| (global-name "com.apple.PowerManagement.control") |
| (global-name "com.apple.SystemConfiguration.configd") |
| (global-name "com.apple.analyticsd") |
| (global-name "com.apple.audio.AudioComponentRegistrar") |
| (global-name "com.apple.assertiond.processassertionconnection") |
| (global-name "com.apple.audio.SystemSoundServer-OSX") |
| (global-name "com.apple.audio.audiohald") |
| (global-name "com.apple.awdd") |
| (global-name "com.apple.cfprefsd.agent") |
| (global-name "com.apple.cfprefsd.daemon") |
| (global-name "com.apple.cmio.registerassistantservice") ;; Needed by CoreMedia for plugin drivers |
| (global-name "com.apple.cookied") |
| (global-name "com.apple.coreservices.launchservicesd") |
| (global-name "com.apple.diagnosticd") |
| (global-name "com.apple.fonts") |
| (global-name "com.apple.iconservices") |
| (global-name "com.apple.iconservices.store") |
| (global-name "com.apple.mediaremoted.xpc") |
| (global-name "com.apple.logd") |
| (global-name "com.apple.logd.events") |
| (global-name "com.apple.lsd.mapdb") |
| (global-name "com.apple.lskdd") ;; <rdar://problem/49123855> |
| (global-name "com.apple.mobileassetd") |
| (global-name "com.apple.powerlog.plxpclogger.xpc") |
| (global-name "com.apple.system.logger") |
| (global-name "com.apple.tccd") |
| (global-name "com.apple.tccd.system") |
| (global-name "com.apple.trustd.agent") |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 || PLATFORM(MACCATALYST) |
| (global-name "com.apple.CARenderServer") ; Needed for [CAContext remoteContextWithOptions] |
| #else |
| (global-name "com.apple.windowserver.active") |
| #endif |
| ) |
| |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 || PLATFORM(MACCATALYST) |
| ;; <rdar://problem/47268166> |
| (allow mach-lookup (xpc-service-name "com.apple.MTLCompilerService")) |
| #endif |
| |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 || PLATFORM(MACCATALYST) |
| (deny mach-lookup (with no-log) |
| (global-name "com.apple.CoreServices.coreservicesd") |
| (global-name "com.apple.DiskArbitration.diskarbitrationd") |
| (global-name "com.apple.ViewBridgeAuxiliary") |
| (global-name "com.apple.windowserver.active")) |
| #endif |
| |
| ;; Needed to support encrypted media playback <rdar://problem/40038478> |
| (allow mach-lookup |
| (global-name "com.apple.SecurityServer") |
| (global-name "com.apple.ocspd")) |
| |
| (allow file-read* file-write* (subpath "/private/var/db/mds/system")) ;; FIXME: This should be removed when <rdar://problem/9538414> is fixed. |
| |
| (allow file-read* |
| (subpath "/private/var/db/mds") |
| (literal "/private/var/db/DetachedSignatures")) |
| |
| (allow ipc-posix-shm-read* ipc-posix-shm-write-data ipc-posix-shm-write-create |
| (ipc-posix-name "com.apple.AppleDatabaseChanged")) |
| |
| ;; CoreFoundation. We don't import com.apple.corefoundation.sb, because it allows unnecessary access to pasteboard. |
| (allow mach-lookup |
| (global-name-regex #"^com.apple.distributed_notifications") |
| #if !HAVE(CSCHECKFIXDISABLE) |
| (global-name "com.apple.CoreServices.coreservicesd") |
| #endif |
| ) |
| |
| (allow file-read-data |
| (literal "/dev/autofs_nowait")) ; Used by CF to circumvent automount triggers |
| (allow ipc-posix-shm |
| (ipc-posix-name-regex #"^CFPBS:")) ; <rdar://problem/13757475> |
| (allow system-fsctl (fsctl-command (_IO "h" 47))) |
| |
| ;; Graphics |
| (system-graphics) |
| |
| ;; Networking |
| (allow network-outbound |
| ;; Local mDNSResponder for DNS, arbitrary outbound TCP |
| ;; Note: This is needed for some media playback features. <rdar://problem/38191574> |
| ;; Remove this permission when <rdar://problem/38240572> is fixed. |
| (literal "/private/var/run/mDNSResponder") |
| ;; ObjC map_images needs to send logging data to syslog. <rdar://problem/39778918> |
| (literal "/private/var/run/syslog") |
| (remote tcp)) |
| |
| ;; CFNetwork |
| (allow file-read-data (path "/private/var/db/nsurlstoraged/dafsaData.bin")) |
| |
| ;; Network Extensions / VPN helper. |
| (allow mach-lookup |
| (global-name "com.apple.nehelper") |
| (global-name "com.apple.nesessionmanager.content-filter")) ;; <rdar://problem/48442387> |
| |
| #if PLATFORM(MAC) |
| ;; FIXME should be removed when <rdar://problem/9347205> + related radar in Safari is fixed |
| (allow mach-lookup |
| (global-name "com.apple.system.logger") |
| (global-name "com.apple.system.notification_center")) |
| #endif |
| |
| (if (defined? 'vnode-type) |
| (deny file-write-create (vnode-type SYMLINK))) |
| |
| ;; Reserve a namespace for additional protected extended attributes. |
| (deny file-read-xattr file-write-xattr (xattr-regex #"^com\.apple\.security\.private\.")) |
| |
| (deny file-read* file-write* (with no-log) |
| ;; FIXME: Should be removed after <rdar://problem/10463881> is fixed. |
| (home-literal "/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV2") |
| (home-literal "/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV2-journal")) |
| |
| ;; Deny access needed for unnecessary NSApplication initialization. |
| ;; FIXME: This can be removed once <rdar://problem/13011633> is fixed. |
| (deny file-read* (with no-log) |
| (subpath "/Library/InputManagers") |
| (home-subpath "/Library/InputManagers")) |
| (deny user-preference-read (with no-log) |
| (preference-domain "com.apple.speech.recognition.AppleSpeechRecognition.prefs")) |
| (deny mach-lookup (with no-log) |
| (global-name "com.apple.coreservices.appleevents") |
| (global-name "com.apple.pasteboard.1") |
| (global-name "com.apple.speech.recognitionserver")) |
| #if PLATFORM(MAC) |
| ;; Also part of unnecessary NSApplication initialization, but we can't block access to these yet, see <rdar://problem/13869765>. |
| (allow file-read* |
| (subpath "/Library/Components") |
| (subpath "/Library/Keyboard Layouts") |
| (subpath "/Library/Input Methods") |
| (home-subpath "/Library/Components") |
| (home-subpath "/Library/Keyboard Layouts") |
| (home-subpath "/Library/Input Methods")) |
| #endif |
| |
| ;; AirPlay |
| (allow mach-lookup |
| (global-name "com.apple.coremedia.endpoint.xpc") |
| (global-name "com.apple.coremedia.endpointstream.xpc") |
| (global-name "com.apple.coremedia.endpointplaybacksession.xpc") |
| ; <rdar://problem/35509194> |
| (global-name "com.apple.coremedia.endpointremotecontrolsession.xpc") |
| (global-name "com.apple.coremedia.routediscoverer.xpc") |
| (global-name "com.apple.coremedia.routingcontext.xpc") |
| (global-name "com.apple.coremedia.volumecontroller.xpc") |
| ) |
| |
| ;; Data Detectors |
| (allow file-read* (subpath "/private/var/db/datadetectors/sys")) |
| |
| #if PLATFORM(MAC) |
| ;; Media capture, utilities |
| (if (not (defined? 'sbpl-filter?)) |
| (define (sbpl-filter? x) |
| (and (list? x) |
| (eq? (car x) 'filter)))) |
| |
| (macro (with-filter form) |
| (let* ((ps (cdr form)) |
| (extra-filter (car ps)) |
| (rules (cdr ps))) |
| `(letrec |
| ((collect |
| (lambda (l filters non-filters) |
| (if (null? l) |
| (list filters non-filters) |
| (let* |
| ((x (car l)) |
| (rest (cdr l))) |
| (if (sbpl-filter? x) |
| (collect rest (cons x filters) non-filters) |
| (collect rest filters (cons x non-filters))))))) |
| (inject-filter |
| (lambda args |
| (let* ((collected (collect args '() '())) |
| (filters (car collected)) |
| (non-filters (cadr collected))) |
| (if (null? filters) |
| (cons ,extra-filter non-filters) |
| (cons (require-all (apply require-any filters) ,extra-filter) non-filters))))) |
| (orig-allow allow) |
| (orig-deny deny) |
| (wrapper |
| (lambda (action) |
| (lambda args (apply action (apply inject-filter args)))))) |
| (set! allow (wrapper orig-allow)) |
| (set! deny (wrapper orig-deny)) |
| ,@rules |
| (set! deny orig-deny) |
| (set! allow orig-allow)))) |
| |
| (define (home-library-preferences-regex home-library-preferences-relative-regex) |
| (regex (string-append "^" (regex-quote (param "HOME_LIBRARY_PREFERENCES_DIR")) home-library-preferences-relative-regex))) |
| |
| (define (home-library-preferences-literal home-library-preferences-relative-literal) |
| (literal (string-append (param "HOME_LIBRARY_PREFERENCES_DIR") home-library-preferences-relative-literal))) |
| |
| (define (shared-preferences-read . domains) |
| (for-each (lambda (domain) |
| (begin |
| (if (defined? `user-preference-read) |
| (allow user-preference-read (preference-domain domain))) |
| ; (Temporary) backward compatibility with non-CFPreferences readers. |
| (allow file-read* |
| (literal (string-append "/Library/Preferences/" domain ".plist")) |
| (home-library-preferences-literal (string-append "/" domain ".plist")) |
| (home-library-preferences-regex (string-append #"/ByHost/" (regex-quote domain) #"\..*\.plist$"))))) |
| domains)) |
| |
| ;; Media capture, microphone access |
| (with-filter (extension "com.apple.webkit.microphone") |
| (allow device-microphone)) |
| |
| ;; Media capture, camera access |
| (with-filter (extension "com.apple.webkit.camera") |
| (shared-preferences-read "com.apple.coremedia") |
| (allow file-read* (subpath "/Library/CoreMediaIO/Plug-Ins/DAL")) |
| (allow mach-lookup (extension "com.apple.app-sandbox.mach")) |
| (allow mach-lookup |
| (global-name "com.apple.cmio.AppleCameraAssistant") |
| ;; Apple DAL assistants |
| (global-name "com.apple.cmio.VDCAssistant") |
| (global-name "com.apple.cmio.AVCAssistant") |
| (global-name "com.apple.cmio.IIDCVideoAssistant") |
| ;; QuickTimeIIDCDigitizer assistant |
| (global-name "com.apple.IIDCAssistant")) |
| (allow iokit-open |
| ;; QuickTimeUSBVDCDigitizer |
| (iokit-user-client-class "IOUSBDeviceUserClientV2") |
| (iokit-user-client-class "IOUSBInterfaceUserClientV2")) |
| (allow device-camera)) |
| #endif // PLATFORM(MAC) |
| |
| (when (defined? 'syscall-unix) |
| (deny syscall-unix (with send-signal SIGKILL)) |
| (allow syscall-unix |
| (syscall-number SYS_abort_with_payload) |
| (syscall-number SYS_exit) |
| (syscall-number SYS_read) |
| (syscall-number SYS_write) |
| (syscall-number SYS_open) |
| (syscall-number SYS_close) |
| (syscall-number SYS_unlink) |
| (syscall-number SYS_chmod) |
| (syscall-number SYS_chmod_extended) |
| (syscall-number SYS_getuid) |
| (syscall-number SYS_geteuid) |
| (syscall-number SYS_recvfrom) |
| (syscall-number SYS_getpeername) |
| (syscall-number SYS_access) |
| (syscall-number SYS_dup) |
| (syscall-number SYS_pipe) |
| (syscall-number SYS_getegid) |
| (syscall-number SYS_getgid) |
| (syscall-number SYS_sigprocmask) |
| (syscall-number SYS_sigaltstack) |
| (syscall-number SYS_ioctl) |
| (syscall-number SYS_readlink) |
| (syscall-number SYS_umask) |
| (syscall-number SYS_msync) |
| (syscall-number SYS_munmap) |
| (syscall-number SYS_mprotect) |
| (syscall-number SYS_madvise) |
| (syscall-number SYS_fcntl) |
| (syscall-number SYS_select) |
| (syscall-number SYS_fsync) |
| (syscall-number SYS_setpriority) |
| (syscall-number SYS_socket) |
| (syscall-number SYS_connect) |
| (syscall-number SYS_setsockopt) |
| (syscall-number SYS_gettimeofday) |
| (syscall-number SYS_getrusage) |
| (syscall-number SYS_getsockopt) |
| (syscall-number SYS_writev) |
| (syscall-number SYS_fchmod) |
| (syscall-number SYS_rename) |
| (syscall-number SYS_flock) |
| (syscall-number SYS_sendto) |
| (syscall-number SYS_shutdown) |
| (syscall-number SYS_socketpair) |
| (syscall-number SYS_mkdir) |
| (syscall-number SYS_rmdir) |
| (syscall-number SYS_pread) |
| (syscall-number SYS_pwrite) |
| (syscall-number SYS_csops) |
| (syscall-number SYS_csops_audittoken) |
| (syscall-number SYS_kdebug_trace64) |
| (syscall-number SYS_kdebug_trace) |
| (syscall-number SYS_sigaction) |
| (syscall-number SYS_sigreturn) |
| (syscall-number SYS_pathconf) |
| (syscall-number SYS_getrlimit) |
| (syscall-number SYS_setrlimit) |
| (syscall-number SYS_mmap) |
| (syscall-number SYS_lseek) |
| (syscall-number SYS_ftruncate) |
| (syscall-number SYS_sysctl) |
| (syscall-number SYS_mlock) |
| (syscall-number SYS_munlock) |
| (syscall-number SYS_getattrlist) |
| (syscall-number SYS_getxattr) |
| (syscall-number SYS_fgetxattr) |
| (syscall-number SYS_listxattr) |
| (syscall-number SYS_shm_open) |
| (syscall-number SYS_sem_wait) |
| (syscall-number SYS_sem_post) |
| (syscall-number SYS_sysctlbyname) |
| (syscall-number SYS_psynch_mutexwait) |
| (syscall-number SYS_psynch_mutexdrop) |
| (syscall-number SYS_psynch_cvbroad) |
| (syscall-number SYS_psynch_cvsignal) |
| (syscall-number SYS_psynch_cvwait) |
| (syscall-number SYS_psynch_rw_wrlock) |
| (syscall-number SYS_psynch_rw_unlock) |
| (syscall-number SYS_psynch_cvclrprepost) |
| (syscall-number SYS_process_policy) |
| (syscall-number SYS_issetugid) |
| (syscall-number SYS___pthread_kill) |
| (syscall-number SYS___pthread_markcancel) |
| (syscall-number SYS___pthread_sigmask) |
| (syscall-number SYS___disable_threadsignal) |
| (syscall-number SYS___semwait_signal) |
| (syscall-number SYS___semwait_signal_nocancel) |
| (syscall-number SYS_proc_info) |
| (syscall-number SYS_stat64) |
| (syscall-number SYS_fstat64) |
| (syscall-number SYS_lstat64) |
| (syscall-number SYS_getdirentries64) |
| (syscall-number SYS_statfs64) |
| (syscall-number SYS_fstatfs64) |
| (syscall-number SYS_getfsstat64) |
| (syscall-number SYS_getaudit_addr) |
| (syscall-number SYS_bsdthread_create) |
| (syscall-number SYS_bsdthread_terminate) |
| (syscall-number SYS_workq_kernreturn) |
| (syscall-number SYS_thread_selfid) |
| (syscall-number SYS_kevent) |
| (syscall-number SYS_kevent_qos) |
| (syscall-number SYS_kevent_id) |
| (syscall-number SYS___mac_syscall) |
| (syscall-number SYS_read_nocancel) |
| (syscall-number SYS_write_nocancel) |
| (syscall-number SYS_open_nocancel) |
| (syscall-number SYS_close_nocancel) |
| (syscall-number SYS_sendmsg_nocancel) |
| (syscall-number SYS_recvfrom_nocancel) |
| (syscall-number SYS_fcntl_nocancel) |
| (syscall-number SYS_select_nocancel) |
| (syscall-number SYS_connect_nocancel) |
| (syscall-number SYS_sendto_nocancel) |
| (syscall-number SYS_fsgetpath) |
| (syscall-number SYS_fileport_makeport) |
| (syscall-number SYS_guarded_open_np) |
| (syscall-number SYS_guarded_close_np) |
| (syscall-number SYS_guarded_write_np) |
| (syscall-number SYS_change_fdguard_np) |
| (syscall-number SYS_proc_rlimit_control) |
| (syscall-number SYS_connectx) |
| (syscall-number SYS_getattrlistbulk) |
| (syscall-number SYS_openat) |
| (syscall-number SYS_openat_nocancel) |
| (syscall-number SYS_fstatat64) |
| (syscall-number SYS_mkdirat) |
| (syscall-number SYS_bsdthread_ctl) |
| (syscall-number SYS_csrctl) |
| (syscall-number SYS_guarded_pwrite_np) |
| (syscall-number SYS_getentropy) |
| (syscall-number SYS_necp_open) |
| (syscall-number SYS_necp_client_action) |
| (syscall-number SYS_ulock_wait) |
| (syscall-number SYS_ulock_wake) |
| (syscall-number SYS_work_interval_ctl) |
| (syscall-number SYS_kdebug_typefilter) |
| (syscall-number SYS_gettid) ;; Needed for base system, see <rdar://problem/48651255> |
| (syscall-number SYS_memorystatus_control) ;; Needed for memory measurement infrastructure, see <rdar://problem/48647263> |
| (syscall-number SYS_kdebug_trace_string) ;; Needed for performance sampling, see <rdar://problem/48829655>. |
| (syscall-number SYS_psynch_rw_rdlock) ;; <rdar://problem/49060359> |
| (syscall-number SYS_terminate_with_payload) ;; <rdar://problem/50026580> |
| (syscall-number SYS_quotactl) ;; <rdar://problem/49945031> |
| (syscall-number SYS_stat64_extended) ;; <rdar://problem/50473330> |
| (syscall-number SYS_lstat_extended) |
| (syscall-number SYS_lstat64_extended) |
| (syscall-number SYS_fgetattrlist) ;; <rdar://problem/50931110> |
| (syscall-number SYS_kqueue) ;; <rdar://problem/49609201> |
| (syscall-number SYS_kqueue_workloop_ctl) ;; <rdar://problem/50999499> |
| ) |
| ) |
| |