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RE: howto register process
- From: "Dave Korn" <dk at artimi dot com>
- To: <cygwin at cygwin dot com>
- Date: Thu, 11 Nov 2004 13:13:51 -0000
- Subject: RE: howto register process
> -----Original Message-----
> From: cygwin-owner On Behalf Of Kamen TOMOV
> Sent: 11 November 2004 11:01
> To: cygwin
> Subject: howto register process
>
> Hi,
>
> I have an application that is created to work on Unix but it is
> supposed to run on Windows as well. The problem is that we have a
> daemon that spawns a few children and later it needs to kill them. The
> parent process is supposed to communicate with its children by signals
> and to eventually terminate them. I would like to use kill(pid,
> signal) to kill the processes because they rely on the signals
> mechanizm.
>
> The problem is that kill returns "not such pid". Is there a way to
> register a process in the cygwin process table so that later be able
> to kill it with kill()? TIA.
You can't kill a windows process with cygwin kill. Presumably your software
is using the windows native functions to spawn child processes? That's not
necessary: cygwin gives you unix syscalls on windows. If you used the standard
posix functions (fork/exec/etc) to start the children, kill would work fine on
them, and you'd have a lot more common code and a lot less differences to keep
track of between your unix and 'doze versions of your code.
cheers,
DaveK
--
Can't think of a witty .sigline today....
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