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Title |
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Topic |
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Date |
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SimpleUserClient
(HTML)
(DMG)
(ZIP)
Shows how to create a user client for an I/O Kit kernel driver.
|
Hardware & Drivers, Kernel |
2008-08-27
|
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BootstrapDump
(HTML)
(DMG)
(ZIP)
Print Mach bootstrap namespace information.
|
Interprocess Communication, Process Management |
2008-06-18
|
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UTXplorer
(HTML)
(DMG)
(ZIP)
Uses the <utmpx.h> API to display current login sessions and login history.
|
Process Management |
2008-03-19
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CryptNoMore
(HTML)
(DMG)
(ZIP)
Shows how to authenticate a user using Open Directory (Directory Services).
|
Security |
2008-03-17
|
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FSMegaInfo
(HTML)
(DMG)
(ZIP)
Prints information about various file system objects; helpful when debugging VFS plug-ins.
|
File Management |
2008-02-25
|
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CFProxySupportTool
(HTML)
(DMG)
(ZIP)
Shows how to use the CFProxySupport APIs to decide whether a network connection should pass through a proxy.
|
Networking |
2007-10-29
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NotifyTool
(HTML)
(DMG)
(ZIP)
Shows how to use the BSD notify API.
|
Interprocess Communication |
2007-09-25
|
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MoreSCF
(HTML)
(DMG)
(ZIP)
High-level wrapper around System Configuration framework, making common operations easy.
|
Networking |
2007-06-07
|
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KauthORama
(HTML)
(DMG)
(ZIP)
Prints each Kauth request, illustrating how Kauth interacts with high-level operations, like copying files.
|
Kernel, Security |
2007-04-30
|
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SCSIHBAEmulator
(HTML)
(DMG)
(ZIP)
Demonstration of how to implement a virtual parallel tasking SCSI host bus adapter (HBA)
|
Hardware & Drivers |
2007-02-20
|
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EmptyFS
(HTML)
(DMG)
(ZIP)
A very simple VFS plug-in that mounts a volume that is completely empty.
|
File Management, Kernel |
2006-11-09
|
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MFSLives
(HTML)
(DMG)
(ZIP)
Sample VFS plug-in for the Macintosh File System (MFS) volume format, as used on 400KB floppies.
|
File Management, Kernel |
2006-11-09
|
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VolumeToBSDNode
(HTML)
(DMG)
(ZIP)
Shows how to iterate across all mounted volumes and retrieve their BSD node names.
|
File Management, Hardware & Drivers |
2006-10-16
|
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VendorSpecificType00
(HTML)
(DMG)
(ZIP)
Demonstrates how to access vendor-specific storage device functionality using a simple interface from user space code.
|
Hardware & Drivers, Kernel |
2006-10-02
|
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Watcher
(HTML)
(DMG)
(ZIP)
Uses FSEvents to monitor a directory hierarchy to keep track of its total size
|
File Management |
2006-08-04
|
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CheckExecutableArchitecture
(HTML)
(DMG)
(ZIP)
Determine whether a particular Mach-O executable contains a version suitable for executing on a given processor architecture.
|
Runtime Architecture |
2006-02-07
|
|
filesystem_examples
(HTML)
(DMG)
(ZIP)
Collection of command line tools illustrating filesystem features.
|
File Management |
2006-01-10
|
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SampleFilterScheme
(HTML)
(DMG)
(ZIP)
Demonstrates a simple filter scheme which passes all operations through to its provider unchanged.
|
Hardware & Drivers, Kernel |
2006-01-03
|
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FileNotification
(HTML)
(DMG)
(ZIP)
kqueue file notification introduced in 10.3. Notification API to detect file system modifications.
|
File Management |
2005-10-27
|
|
GetPrimaryMACAddress
(HTML)
(DMG)
(ZIP)
Demonstrates retrieving the MAC address of the built-in Ethernet controller. Useful for uniquely identifying a Macintosh system.
|
Networking, Security |
2005-10-27
|
|
SampleD
(HTML)
(DMG)
(ZIP)
Demonstrates use of launchd and Apple System Logger.
|
Process Management |
2005-10-27
|
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IOPrintSuperClasses
(HTML)
(DMG)
(ZIP)
Given the name of a class, this tool will print all of the super-classes of that class.
|
Hardware & Drivers, Kernel |
2005-08-17
|
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MachPortDump
(HTML)
(DMG)
(ZIP)
Dumps out the Mach port name space of a process; useful when debugging port right leaks.
|
Resource Management |
2005-08-10
|
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MemoryBasedBundle
(HTML)
(DMG)
(ZIP)
Shows how to execute Mach-O code from memory, much like GetMemFragment in CFM.
|
Runtime Architecture |
2005-08-10
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SocketCancel
(HTML)
(DMG)
(ZIP)
Shows how to safely cancel threads that are blocked within BSD sockets calls.
|
Networking |
2005-08-10
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CFLocalServer
(HTML)
(DMG)
(ZIP)
Uses UNIX domain sockets to communicate between client and server programs on the same machine.
|
Networking, Process Management |
2005-07-26
|
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SimpleDial
(HTML)
(DMG)
(ZIP)
Demonstrates management of dialup connections, such as PPP, using System Configuration framework network connection API.
|
Networking |
2005-07-26
|
|
SimpleReach
(HTML)
(DMG)
(ZIP)
Demonstrates network host reachability testing using the System Configuration framework asynchronous network reachability API.
|
Networking |
2005-07-26
|
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DNSServiceMetaQuery
(HTML)
(DMG)
(ZIP)
Shows how to discover Bonjour service types being advertised on the local network.
|
Networking |
2005-06-01
|
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NetworkAuthentication
(HTML)
(DMG)
(ZIP)
Demonstrates authentication with Open Directory APIs and GSSAPI
|
Networking |
2005-06-01
|
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SampleUSBAudioPlugin
(HTML)
(DMG)
(ZIP)
USB audio plugin that performs a lowpass filtering operation on audio streamed through an audio USB Device.
|
Hardware & Drivers |
2005-03-07
|
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dist_fft
(HTML)
(DMG)
(ZIP)
Gigaelement FFTs on Apple G5 clusters
|
Performance |
2004-08-23
|
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MapLargeFile
(HTML)
(DMG)
(ZIP)
Shows a technique for mapping files greater than 4GB into memory for faster access.
|
Resource Management |
2003-11-19
|
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MoreIsBetter
(HTML)
(DMG)
(ZIP)
Library providing indispensable wrapers and workarounds for many areas of Mac OS programming.
|
File Management, Networking, Porting, Process Management, Resource Management, Runtime Architecture, Security |
2003-10-27
|
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SimplePing
(HTML)
(DMG)
(ZIP)
Sample provides simple API to programatically ping a remote host without admin privileges
|
Networking |
2003-10-27
|
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IOKitWithLibrary
(HTML)
(DMG)
(ZIP)
Shows how an I/O Kit driver can link with a C library from a separate kernel extension.
|
Hardware & Drivers, Kernel |
2003-08-27
|
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QISA
(HTML)
(DMG)
(ZIP)
Demonstrates the basics of writing an Internet setup assistant for traditional Mac OS and Mac OS X.
|
Networking, Security |
2003-05-15
|
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PIDFromBSDProcessName
(HTML)
(DMG)
(ZIP)
Provides a simple API to do process PID lookup based on BSD process name.
|
Porting, Process Management, Tools |
2003-02-13
|
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CryptoSample
(HTML)
(DMG)
(ZIP)
Contains sample code showing symmetric encryption and message digest calculation.
|
Security |
2003-02-06
|
|
GetMACAddressSample
(HTML)
(DMG)
(ZIP)
Demonstrates how to retrieve the MAC address for each Ethernet interface from the Mac OS X I/O Registry.
|
Networking, Security |
2003-01-14
|
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Moriarity
(HTML)
(DMG)
(ZIP)
Implementing a Cocoa GUI that wraps command-line functionality, calling a UNIX task and presenting the results in a GUI.
|
Porting |
2003-01-14
|
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SimpleDataQueue
(HTML)
(DMG)
(ZIP)
Implements an IODataQueue inside an I/O Kit KEXT which passes events and data to user space.
|
Hardware & Drivers, Kernel |
2003-01-14
|
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SSLSample
(HTML)
(DMG)
(ZIP)
Contains examples showing how to use SecureTransport.
|
Security |
2003-01-14
|
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TimerEventSample
(HTML)
(DMG)
(ZIP)
Shows how to set up and use an IOTimerEventSource in a kext.
|
Hardware & Drivers, Kernel |
2003-01-14
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