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Added function for obtaining packet queue length

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This commit is contained in:
adamdunkels 2010-02-28 09:20:32 +00:00
parent 8fe15f7b45
commit f95a6cce85
2 changed files with 19 additions and 2 deletions
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8
core/net/rime/packetqueue.c
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@ -32,7 +32,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: packetqueue.c,v 1.1 2009/04/29 20:47:30 adamdunkels Exp $
* $Id: packetqueue.c,v 1.2 2010/02/28 09:20:32 adamdunkels Exp $
*/
/**
@ -123,6 +123,12 @@ packetqueue_dequeue(struct packetqueue *q)
}
}
/*---------------------------------------------------------------------------*/
int
packetqueue_len(struct packetqueue *q)
{
return list_length(*q->list);
}
/*---------------------------------------------------------------------------*/
struct queuebuf *
packetqueue_queuebuf(struct packetqueue_item *i)
{