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[lwip-devel] [bug #19167] tcp timeout handler can cause crash being invo
From: |
Simon Goldschmidt |
Subject: |
[lwip-devel] [bug #19167] tcp timeout handler can cause crash being invoked by sys_sem_wait() |
Date: |
Thu, 12 Apr 2007 09:03:51 +0000 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3 |
Follow-up Comment #27, bug #19167 (project lwip):
Regarding the timestamps: I just realized there is a function sys_jiffies()
(defined in sys.h, should be included in sys_arch.c), which is extgensively
used in PPP.
So lwIP already needs a tick count or timer of some sort (if only for PPP).
Introducing timestamps for timeouts only should add a function like
jiffies_to_ms() to work (and the implementation of sys_jiffies() for those
who don't have it now).
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