Hi
As pointed out by BrowserUK in this node Re: Unix Review column, your:
1 while wait > 0;  # avoid zombies

[download]
won't work on windows systems. The windows implementation uses the negative of the thread ID as the pid, so wait returns negative numbers for all children.

It seems the most cross-platform wait statement is: 
1 while wait != -1 ;  # avoid zombies

[download]
since the main thread is ID 1, and the child threads won't have that ID. And it's what wait natively returns when there are no further child processes.

- j

In reply to Re^2: Forking and running all child processes at the same time by jimbojones
in thread Forking and running all child processes at the same time by chanakya

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