Perl-Proc-Wait4 is a project mainly written in C and PERL, it's free.
wait4 interface xs module
This is Perl module Proc::Wait4.
INSTALLATION
Proc::Wait4 installation is straightforward. If your CPAN shell is set up, you should just be able to do
% cpan Proc::Wait4Download it, unpack it, then build it as per the usual:
% perl Makefile.PL
% make && make testThen install it:
% make installDOCUMENTATION
Proc::Wait4 documentation is available as in POD. So you can do:
% perldoc Proc::Wait4to read the documentation online with your favorite pager.
Akira Horimoto