[ros-dev] Re: [ros-svn] [ion] 20554: - Fix shamefully dangerously
broken Work Thread/Queue/Item implementation:
ionucu at videotron.ca
Thu Jan 5 23:23:08 CET 2006
Hartmut Birr wrote:
>there are three places in the kernel, which does remove wait blocks.
>They are in KiAbortWaitThread, KiInsertQueue and KiBlockThread. Only in
>KiBlockThread, Thread->WaitBlockList is set to NULL. Is this the problem?
I have been reading Windows Internals II and Windows Internals 4th
Edition and I see that the wait blocks are actually supposed to be a
circular list... so there should never really be any "NULL". It's
possible I based some previous code on this knowledge, which is now
conflicting with the ROS implementation of a null-terminated list. I
will change the wait code to use circular lists as documented and post a
More information about the Ros-dev