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...
...
...
#define NX_SOURCE_CODE
#include "nx_api.h"
#include "nx_ip.h"
#include "nx_packet.h"
#include "nx_arp.h"
#ifndef NX_DISABLE_IPV4...
...
VOID _nx_arp_packet_deferred_receive(NX_IP *ip_ptr, NX_PACKET *packet_ptr)
{
TX_INTERRUPT_SAVE_AREA
TX_DISABLE
NX_PACKET_DEBUG(__FILE__, __LINE__, packet_ptr);
if (!ip_ptr -> nx_ip_arp_queue_process)
{
#ifndef NX_DISABLE_ARP_INFO
ip_ptr -> nx_ip_arp_invalid_messages++;/* ... */
#endif
TX_RESTORE
_nx_packet_release(packet_ptr);
return;
}if (!ip_ptr -> nx_ip_arp_queue_process) { ... }
if (ip_ptr -> nx_ip_arp_deferred_received_packet_head)
{
(ip_ptr -> nx_ip_arp_deferred_received_packet_tail) -> nx_packet_queue_next = packet_ptr;
packet_ptr -> nx_packet_queue_next = NX_NULL;
ip_ptr -> nx_ip_arp_deferred_received_packet_tail = packet_ptr;
TX_RESTORE
}if (ip_ptr -> nx_ip_arp_deferred_received_packet_head) { ... }
else
{
/* ... */
ip_ptr -> nx_ip_arp_deferred_received_packet_head = packet_ptr;
ip_ptr -> nx_ip_arp_deferred_received_packet_tail = packet_ptr;
packet_ptr -> nx_packet_queue_next = NX_NULL;
TX_RESTORE
tx_event_flags_set(&(ip_ptr -> nx_ip_events), NX_IP_ARP_REC_EVENT, TX_OR);
}else { ... }
}{ ... }
#endif/* ... */