vfork() and setpgid()
dillon at apollo.backplane.com
Fri Apr 22 09:29:02 PDT 2005
:Is it safe to call setpgid() in the child process of vfork()?
:Should know this but, can find any docs that says if it is ok.
Hmm. That's a good question. I would say it would "probably"
be ok. System calls in general should be ok.
The issue with vfork() is that the child has its own process
and related structures (file descriptors), but it is sharing
the parent's address space, so you don't want to do anything
that messes with memory beyond your local stack.
<dillon at xxxxxxxxxxxxx>
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