... and fork lacks an error check, too.

(Yes, fork can fail. POSIX documents EAGAIN (temporary lack of resources or resource limits exceeded) and ENOMEM (out of memory). Linux also documents ENOSYS (not supported, e.g. on MMU-less hardware). The *BSDs follow POSIX.)

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re^2: forking script hangs by afoken
in thread forking script hangs by trippledubs

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