Kextload failed for undefined symbols
Kextload failed for undefined symbols
- Subject: Kextload failed for undefined symbols
- From: Sachin Kumar <email@hidden>
- Date: Thu, 19 Jun 2008 10:01:04 +0530
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I have a driver (subclass of IOUSBControllerV2) which is developed in Mac =
OSX, 10.4. I am trying to kextload the same file in Mac OSX, 10.5 but it fa=
ils because
kld(): Undefined symbols:
__ZN13IOUSBWorkLoop8workLoopEV
kextload: kld_load _from_memory() failed for module myDriver.kext/Contents/=
MacOS/myDriver
kextload: a link/load error occured for kernel extension myDriver.kext
kextload: clearing all version/dependency relationships among kernel extens=
ions
link/load failed for extension myDriver.kext
My info.plist is
<key>com.apple.kpi.IOUSBFamily</key>
<string>1.9</string> // i changed to 1.8 also, no result
<key>com.apple.kpi.bsd</key>
<string>9.0.0</string> // i changed to 8.0.0 also, no result
<key>com.apple.kpi.iokit</key>
<string>9.0.0</string> // i changed to 8.0.0 also, no result
<key>com.apple.kpi.libkern</key>
<string>9.0.0</string> // i changed to 8.0.0 also, no result
- Ignored:
<key>com.apple.kpi.mach</key>
<string>9.0.0</string> // i changed to 8.0.0 also, no result
I think it has problem with plist. what more i need to add in the plist. Pl=
ease advice me what to do to port muDriver to 10.5.
Thanks & Regards
Sachin.
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