Re: Logging from kernel
Re: Logging from kernel
- Subject: Re: Logging from kernel
- From: Andrew Gallatin <email@hidden>
- Date: Thu, 26 Oct 2006 06:29:22 -0400 (EDT)
Thulli writes:
> Can somebody advise on the best method for logging from a kext.
> Considered the following.
> 1. printf and IOLog. I couldn't catch the logs just before my kext
> caused panic :)
If you have a dump or 2 machine debugging, did you check
msgbufp->msg_bufc? In gdb, do x/s msgbufp->msg_bufc, beware
that it wraps around if the machine has been up a while.
Drew
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