[openib-general] [openfabrics-ewg] OFED 1.1 RC7 fork() issue.
Tang, Changqing
changquing.tang at hp.com
Tue Oct 17 08:34:23 PDT 2006
>3. Fork support from kernel 2.6.12 and above is available
>provided that applications do not use threads. The fork() is
>supported as long as parent process does not run before child
>exits or calls exec().
After fork(), in child, before exec(), can we call printf(), putenv(),
or even re-direct stdout/stderr ?
--CQ
>The former can be achieved by calling wait(childpid) the later
>can be achieved by application specific means. Posix system()
>call is supported.
>
>Something along those lines.
>
>--
> Gleb.
>
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