waste of resources ?
bryanv at arlut.utexas.edu
Mon Jun 7 21:39:47 CEST 1999
Arne Mueller wrote:
> Im running python 1.5.2b2 on SGI power challange irix64 version 6.5.
> Everytime a child process is created via fork(), it realy does it's job
> but never dies, instead the number of zombie processes (as reported by
> the 'top' program) steadily increases, though I call the sys.exit(0)
> method for the child. Any idea how exit a process without creating a
On sysV or Unix98 systems you may set the disposition of SIGCHLD to
SIG_IGN (i.e., ignore death or a child signals) The watertight method
is to catch SIGCHLD and have the handler call waitpid(...) with WNOHANG
in a loop.
Bryan Van de Ven
Applied Research Labs
University of Texas, Austin
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