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Changed some includes for loopif and added comments
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4bedb07aa0
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@ -33,6 +33,7 @@
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#define __NETIF_LOOPIF_H__
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#define __NETIF_LOOPIF_H__
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#include "lwip/netif.h"
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#include "lwip/netif.h"
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#include "lwip/err.h"
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#if !LWIP_LOOPIF_MULTITHREADING
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#if !LWIP_LOOPIF_MULTITHREADING
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void loopif_poll(struct netif *netif);
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void loopif_poll(struct netif *netif);
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@ -34,11 +34,14 @@
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#if LWIP_HAVE_LOOPIF
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#if LWIP_HAVE_LOOPIF
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#include "netif/loopif.h"
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#include "netif/loopif.h"
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#include "lwip/mem.h"
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#include "lwip/pbuf.h"
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#include <string.h>
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#if !LWIP_LOOPIF_MULTITHREADING
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#if !LWIP_LOOPIF_MULTITHREADING
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#include "lwip/sys.h"
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#include "lwip/sys.h"
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#include "lwip/mem.h"
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/* helper struct for the linked list of pbufs */
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/* helper struct for the linked list of pbufs */
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struct loopif_private {
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struct loopif_private {
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@ -106,6 +109,9 @@ loopif_output(struct netif *netif, struct pbuf *p,
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}
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}
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/* Copy the whole pbuf queue p into the single pbuf r */
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/* Copy the whole pbuf queue p into the single pbuf r */
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/* @todo: - extend this so that r can be a pbuf list also
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* - could use pbuf_copy() for that!
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*/
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ptr = r->payload;
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ptr = r->payload;
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for(q = p; q != NULL; q = q->next) {
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for(q = p; q != NULL; q = q->next) {
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memcpy(ptr, q->payload, q->len);
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memcpy(ptr, q->payload, q->len);
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