Changes between Initial Version and Version 1 of Ticket #36


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Timestamp:
Jan 11, 2016, 2:03:48 AM (8 years ago)
Author:
Valery V. Sedletski
Comment:

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  • Ticket #36 – Description

    initial v1  
    1818
    1919Context hook is created once with DevHlp_AllocateCtxHook, and can be "armed" multiple times with DevHlp_ArmCtxHook. The hook is executed in task time in the first available context (ring0). AllocateCtxHook returns a hook handle, which can be used until it is freed with DevHlp_FreeCtxHook.
     20
     21PS: here Ctx hooks also seem to be used for kernel threads: http://trac.netlabs.org/ahci/browser/trunk/src/os2ahci/ctxhook.c