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Override or hook read-only function - how?

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This is more in the nature of a general Skill question, but this topic seems to be the most active, so forgive the intrusion.

Does anyone know if there's a means to hook or override native code function objects? For example, if I wanted to log all invocations of the various ipc* functions it would be handy to be able to place a routine of my own in the control flow, grab and log the args and then pass control to the "real" ipc routine.

All the ipc* functions show up as being read-only and any attempt at assigning a new function to the symbol results in an error.

Any input or insight will be appreciated.

Steve


Originally posted in cdnusers.org by shirsch
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