Re: [Haskell-cafe] Re: Running a "sub-process" which dies with the main program

Cum, 2009-06-19 tarihinde 11:58 +0200 saatinde, Deniz Dogan yazdı:

2009/6/18 Deniz Dogan :

...

Hi

I couldn't come up with a better subject than this one, so anyways...

I have a small program which spawns a subprocess. However, when I hit C-c, the subprocess won't die, instead it will just keep running until it's done or until I kill it. I've looked around in System.Process for something suitable for my needs, but I can't seem to find it. Any ideas?

With a tip from a person outside of the mailing list I found System.Process.system, which essentially does exactly what I was asking for.

Hey I'm already subscribed :) You can read from "sout" and "serr" with below example. Hope that it helps. module Main where import System.Process -- using process-1.0.1.1 main = do (_, sout, serr, p) <- createProcess (proc "sleep" ["10"]) { std_out = CreatePipe , std_err = CreatePipe } r <- waitForProcess p return () Regards, -- aycan