[OpenAFS] 1.3.74 as well as cvs 2004/12/02 TASK_ZOMBIE undeclared

Chaskiel M Grundman cg2v@andrew.cmu.edu
Thu, 02 Dec 2004 14:03:16 -0500


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--On Thursday, December 02, 2004 10:32:44 -0500 Derrick J Brashear
<shadow@dementia.org> wrote:

> use EXIT_ZOMBIE instead. if you're bored, write a configure test too and
> contribute it;-)

not quite that simple. You need to look at task->exit_state, not
task->state  (this is based on reading exit.c; signal.c seems to think that
task->state might also get EXIT_ZOMBIE ORed into it, but I think it is
wrong).

Who needs a configure test for this? A #if defined EXIT_ZOMBIE/#elif
defined TASK_ZOMBIE/#else/#error [...]/#endif construct ought to handle it

What we do need to deal with in autoconf is EXPORTED_TASKLIST_LOCK for 2.6.
Our current behavior is unsafe.

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