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Questions tagged [iokit]

The I/O Kit is a framework for driver development in the xnu Kernel which drives Apple's Mac OSX and iOS operating systems.

The I/O Kit is a framework in the xnu Kernel which drives Apple's Mac OSX and iOS operating systems. It can be used to implement device drivers in kernel space, or in some cases, user space. It can also be used for communicating with drivers from application code.

An introduction to the I/O Kit may be found at http://developer.apple.com/library/mac/#documentation/DeviceDrivers/Conceptual/IOKitFundamentals/Introduction/Introduction.html

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OSDictionary * Injection in IORegistry

I'm trying to create a new Dictionary and inject it in the IORegistry. I've managed to inject simple strings or data values but thats it. My approach is via a modified IOPCIFamily.kext, and it's not for a specific purpose but just for learning. My…
EdwardM
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How to get started with developing accessories for iOS?

We want to develop iOS accessories which plug into the 30-pin dock connector. Is there a good starting point for beginners which talks about what can and what can't be done with the EAAccessory framework? Apress has released a book in June 2010…
SecretService - not really
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Unable to load kext "Authenticating extension failed"

I am trying to build https://github.com/jwise/HoRNDIS for apple silicon and I am able to get certificate that able to sign kext files. However, I am gettin the error while loading the kext sudo kextload HoRNDIS.kext Executing: /usr/bin/kmutil load…
Yunus Oksuz
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which steps can i take to remove the error in my code?

I write the code in I/O Kit Driver template in the following way: #include class com_osxkernel_driver_IOKitTest : public IOService { OSDeclareDefaultStructors(com_osxkernel_driver_IOKitTest) public: virtual bool …
kumar
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How to get serial number of iPad in ios8

In my app I am getting serial number of the device using IOKit framework. This is working fine in ios7. In IOS8 it is giving null. Can anyone help me in resolving this issue? Other than Serial Number & UDID is there anything else which is unique for…
Naresh G
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How to add -framework IOKit to your makefile to get serial number of the iOS device?

Hi to get serial number of the ios device everyone answering the below code but its showing error io_service_t not found because of i doesn't import iokit framework ? Can any one tell how to add ios kit to xcode project?
saipasumarthy9
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How to store kext parameters between runs?

A question about kext development. My IOKit kext has some parameters that could be changed in the runtime. Cannot find any clue, how could I store these parameters in order to retrieve and use them on the next kext run? Like, in a file or maybe…
BUKTOP
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