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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** NetX Component */
/** */
/** Internet Protocol (IP) */
/** */
/**************************************************************************/
/**************************************************************************/
#define NX_SOURCE_CODE
/* Include necessary system files. */
#include "nx_api.h"
#include "nx_ip.h"
/* Bring in externs for caller checking code */
NX_CALLER_CHECKING_EXTERNS
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _nxe_ip_interface_info_get PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* Yuxin Zhou, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function performs error checking for nx_ip_interface_info_get */
/* service call. */
/* */
/* INPUT */
/* */
/* ip_ptr IP control block pointer */
/* interface_index Index to the interface */
/* interface_name Name of the interface */
/* ip_address Pointer to IP address */
/* destination in host byte */
/* order */
/* network_mask Pointer to network mask */
/* destination, in host byte */
/* order */
/* mtu_size Pointer to storage space for */
/* MTU */
/* physical_address_msw Pointer to storage space for */
/* device phsyical address, MSW*/
/* physical_address_lsw Pointer to storage space for */
/* device phsyical address, LSW*/
/* */
/* OUTPUT */
/* */
/* status Completion status */
/* */
/* CALLS */
/* */
/* _nx_ip_interface_info_get Actual IP interface info get */
/* service call. */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 Yuxin Zhou Initial Version 6.0 */
/* 09-30-2020 Yuxin Zhou Modified comment(s), */
/* resulting in version 6.1 */
/* */
/**************************************************************************/
UINT _nxe_ip_interface_info_get(NX_IP *ip_ptr, UINT interface_index, CHAR **interface_name,
ULONG *ip_address, ULONG *network_mask, ULONG *mtu_size,
ULONG *physical_address_msw, ULONG *physical_address_lsw)
{
UINT status;
if (ip_ptr == NX_NULL)
{
return(NX_PTR_ERROR);
}
if (ip_ptr -> nx_ip_id != NX_IP_ID)
{
return(NX_PTR_ERROR);
}
if (interface_index >= NX_MAX_PHYSICAL_INTERFACES)
{
return(NX_INVALID_INTERFACE);
}
NX_INIT_AND_THREADS_CALLER_CHECKING
status = _nx_ip_interface_info_get(ip_ptr, interface_index, interface_name, ip_address, network_mask,
mtu_size, physical_address_msw, physical_address_lsw);
return(status);
}
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