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problem with kext compiled under tiger...




hi there,

i recently recompiled my KEXT on a machine running Tiger. When I try to kextload it I get the following error message:

kld(): Undefined symbols:
__ZN12IOUserClient17setAsyncReferenceEPjjPvS1_

doing an nm /System/Library/Extensions/System.kext/Plugins/IOKit.kext/IOKit | grep UserClient17setAsync

i see

U __ZN12IOUserClient17setAsyncReferenceEPjP8ipc_portPvS3_

so it looks like the arguments to the function have changed or something ? (sorry i'm not exactly sure how to interpret the alphanumeric characters after the function name). The prototype in IOUserClient.h doesn't seem to have changed...

the relevant portion of the info.plist currently looks like:
com.apple.kpi.bsd 8.0.0
com.apple.kpi.iokit 8.0.0
com.apple.kpi.libkern 8.0.0
com.apple.kpi.mach 8.0.0

anyone have a clue as to whats going on ?

thanks

-rimas
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