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[lwip-devel] [bug #19222] timeout in sys_mbox_fetch
From: |
Dmitry Potapov |
Subject: |
[lwip-devel] [bug #19222] timeout in sys_mbox_fetch |
Date: |
Tue, 06 Mar 2007 21:07:25 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.10) Gecko/20070216 Firefox/1.5.0.10 |
Follow-up Comment #5, bug #19222 (project lwip):
BTW, who said sys_arch_mbox_fetch() sets `msg' to NULL when it returns
SYS_ARCH_TIMEOUT? I don't think that all ports do that. As result, you can
end up with undefined value in `msg'. Of course, it is easy to fix by adding
*msg = NULL at the beginning... but it just another indication that this
approach is wrong...
In fact, if you look at sys_sem_wait_timeout, it uses sys_timeout() to
implement timeout. So, it would be more consistent to implement
sys_mbox_fetch_timeout() in the same way using sys_timeout().
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- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Dmitry Potapov, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Dmitry Potapov, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Frédéric Bernon, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Frédéric Bernon, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Dmitry Potapov, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch,
Dmitry Potapov <=
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Frédéric Bernon, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Dmitry Potapov, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Frédéric Bernon, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Frédéric Bernon, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Dmitry Potapov, 2007/03/06
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Simon Goldschmidt, 2007/03/07
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Frédéric Bernon, 2007/03/07
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Dmitry Potapov, 2007/03/07
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Frédéric Bernon, 2007/03/08
- [lwip-devel] [bug #19222] timeout in sys_mbox_fetch, Dmitry Potapov, 2007/03/08