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...
...
...
#define NX_SOURCE_CODE
#include "nx_api.h"
#include "nx_ip.h"
#include "nx_ipv6.h"
...
...
UINT _nxd_ipv6_address_get(NX_IP *ip_ptr, UINT address_index, NXD_ADDRESS *ip_address,
ULONG *prefix_length, UINT *interface_index)
{
#ifdef FEATURE_NX_IPV6
TX_INTERRUPT_SAVE_AREA
UINT status;
NXD_IPV6_ADDRESS *interface_ipv6_address_next;
#ifdef TX_ENABLE_EVENT_TRACE
ULONG ip_address_lsw;
#endif
status = NX_SUCCESS;
tx_mutex_get(&(ip_ptr -> nx_ip_protection), TX_WAIT_FOREVER);
TX_DISABLE
interface_ipv6_address_next = &ip_ptr -> nx_ipv6_address[address_index];
if (interface_ipv6_address_next -> nxd_ipv6_address_state != NX_IPV6_ADDR_STATE_VALID)
{
*prefix_length = 0;
SET_UNSPECIFIED_ADDRESS(ip_address -> nxd_ip_address.v6);
status = NX_NO_INTERFACE_ADDRESS;
}if (interface_ipv6_address_next -> nxd_ipv6_address_state != NX_IPV6_ADDR_STATE_VALID) { ... }
else
{
*interface_index = (UINT)ip_ptr -> nx_ipv6_address[address_index].nxd_ipv6_address_attached -> nx_interface_index;
ip_address -> nxd_ip_version = NX_IP_VERSION_V6;
COPY_IPV6_ADDRESS(interface_ipv6_address_next -> nxd_ipv6_address,
ip_address -> nxd_ip_address.v6);
*prefix_length = interface_ipv6_address_next -> nxd_ipv6_address_prefix_length;
}else { ... }
TX_RESTORE
tx_mutex_put(&(ip_ptr -> nx_ip_protection));
#ifdef TX_ENABLE_EVENT_TRACE
ip_address_lsw = ip_address -> nxd_ip_address.v6[3];
NX_TRACE_IN_LINE_INSERT(NXD_TRACE_IPV6_INTERFACE_ADDRESS_GET, ip_ptr, ip_address_lsw, *prefix_length, address_index, NX_TRACE_IP_EVENTS, 0, 0);/* ... */
#endif
return(status);
/* ... */
#else
NX_PARAMETER_NOT_USED(ip_ptr);
NX_PARAMETER_NOT_USED(address_index);
NX_PARAMETER_NOT_USED(ip_address);
NX_PARAMETER_NOT_USED(prefix_length);
NX_PARAMETER_NOT_USED(interface_index);
return(NX_NOT_SUPPORTED);
/* ... */
#endif
}{ ... }