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Re: DTrace probe problem

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Re: DTrace probe problem

Subject: Re: DTrace probe problem
From: Ken Thomases <email@hidden>
Date: Tue, 3 Jun 2008 20:11:28 -0500

On Jun 1, 2008, at 9:31 PM, Bill Bumgarner wrote:

On Jun 1, 2008, at 7:19 PM, radj wrote:
I can try that. Sounds like a good idea. Make the "waiting for the signal" the first thing the driver will do. but how do you send a signal from within DTrace to a specific process?
I have no idea if dtrace can send a signal.

It can. There's an action, raise(int signal), that may be used in a DTrace clause. This action is considered "destructive", so you have to pass the -w option to the "dtrace" command.

Cheers,
Ken
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References:  
  >Re: DTrace probe problem (From: radj <email@hidden>)
  >Re: DTrace probe problem (From: Bill Bumgarner <email@hidden>)




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