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This commit is contained in:
adamdunkels 2007-03-31 18:31:27 +00:00
parent 03b2399622
commit 0650a014b5
41 changed files with 565 additions and 84 deletions
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21
core/net/rime/queuebuf.c
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@ -1,3 +1,8 @@
/**
* \addtogroup rimequeuebuf
* @{
*/
/*
* Copyright (c) 2006, Swedish Institute of Computer Science.
* All rights reserved.
@ -28,7 +33,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: queuebuf.c,v 1.7 2007/03/29 23:18:48 adamdunkels Exp $
* $Id: queuebuf.c,v 1.8 2007/03/31 18:31:28 adamdunkels Exp $
*/
/**
@ -68,6 +73,15 @@ struct queuebuf_ref {
MEMB(bufmem, struct queuebuf, QUEUEBUF_NUM);
MEMB(refbufmem, struct queuebuf_ref, QUEUEBUF_REF_NUM);
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
/*---------------------------------------------------------------------------*/
void
queuebuf_init(void)
@ -88,12 +102,16 @@ queuebuf_new_from_rimebuf(void)
rbuf->len = rimebuf_datalen();
rbuf->ref = rimebuf_reference_ptr();
rbuf->hdrlen = rimebuf_copyto_hdr(rbuf->hdr);
} else {
PRINTF("queuebuf_new_from_rimebuf: could not allocate a reference queuebuf\n");
}
return (struct queuebuf *)rbuf;
} else {
buf = memb_alloc(&bufmem);
if(buf != NULL) {
buf->len = rimebuf_copyto(buf->data);
} else {
PRINTF("queuebuf_new_from_rimebuf: could not allocate a queuebuf\n");
}
return buf;
}
@ -145,3 +163,4 @@ queuebuf_datalen(struct queuebuf *b)
return b->len;
}
/*---------------------------------------------------------------------------*/
/** @} */