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IPv6 Advanced Protocols Implementation
book

IPv6 Advanced Protocols Implementation

by Qing Li, Jinmei Tatuya, Keiichi Shima
July 2010
Intermediate to advanced content levelIntermediate to advanced
1008 pages
35h 43m
English
Morgan Kaufmann
Content preview from IPv6 Advanced Protocols Implementation
4.4 Client Implementation 371
317–320 This should only happen in response to a Renew or Rebind message, and should be
ignored in any other cases.
Note: This check is almost redundant, since it is explicitly ensured by the caller.
Discard Old Event Data
Listing 4-59
dhcp6c_ia.c
322 /* cancel the current event for the prefix. */
323 if (ia->evdata) {
324 TAILQ_REMOVE(&ia->evdata->event->data_list, ia->evdata, link);
325 if (ia->evdata->destructor)
326 ia->evdata->destructor(ia->evdata);
327 else
328 free(ia->evdata);
329 ia->evdata = NULL;
330 }
331
332 /* we don’t need a timer for the IA (see comments in ia_timo()) */
333 if (ia->timer)
334 dhcp6_remove_timer(&ia->timer); ...
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Publisher Resources

ISBN: 9780080489308