0a6b1f55ab
Gregory Nutt is has submitted the SGA Sebastien Lorquet has submitted the ICLA as a result we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/****************************************************************************
|
|
* netutils/netlib/netlib_setipv6netmask.c
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
#ifdef CONFIG_NET_IPv6
|
|
|
|
#include <sys/socket.h>
|
|
#include <sys/ioctl.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
|
|
#include <netinet/in.h>
|
|
#include <net/if.h>
|
|
|
|
#include "netutils/netlib.h"
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: netlib_set_ipv6netmask
|
|
*
|
|
* Description:
|
|
* Set the netmask
|
|
*
|
|
* Parameters:
|
|
* ifname The name of the interface to use
|
|
* ipaddr The address to set
|
|
*
|
|
* Return:
|
|
* 0 on success; -1 on failure
|
|
*
|
|
****************************************************************************/
|
|
|
|
int netlib_set_ipv6netmask(FAR const char *ifname,
|
|
FAR const struct in6_addr *addr)
|
|
{
|
|
int ret = ERROR;
|
|
|
|
if (ifname && addr)
|
|
{
|
|
int sockfd = socket(PF_INET6, NETLIB_SOCK_TYPE, 0);
|
|
if (sockfd >= 0)
|
|
{
|
|
FAR struct sockaddr_in6 *inaddr;
|
|
struct lifreq req;
|
|
|
|
/* Add the device name to the request */
|
|
|
|
strncpy(req.lifr_name, ifname, IFNAMSIZ);
|
|
|
|
/* Add the INET address to the request */
|
|
|
|
inaddr = (FAR struct sockaddr_in6 *)&req.lifr_addr;
|
|
inaddr->sin6_family = AF_INET6;
|
|
inaddr->sin6_port = 0;
|
|
memcpy(&inaddr->sin6_addr, addr, sizeof(struct in6_addr));
|
|
|
|
ret = ioctl(sockfd, SIOCSLIFNETMASK, (unsigned long)((uintptr_t)&req));
|
|
close(sockfd);
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
#endif /* CONFIG_NET_IPv6 */
|