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RIOT/sys/net/gnrc/netif/_netif.c
Martine Lenders f9bed00701
Merge pull request #12738 from miri64/netif/enh/id-functions
netif: add functions to get and get by identifier
2020-06-09 15:12:06 +02:00

62 lines
1.4 KiB
C

/*
* Copyright (C) 2018 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @{
*
* Implements @ref net_netif for @ref net_gnrc
*
* @file
* @author Martine Lenders <m.lenders@fu-berlin.de>
*/
#include <string.h>
#include "fmt.h"
#include "net/gnrc/netapi.h"
#include "net/gnrc/netif/internal.h"
#include "net/netif.h"
int netif_get_name(netif_t *iface, char *name)
{
gnrc_netif_t *netif = (gnrc_netif_t*) iface;
int res = 0;
res += fmt_u16_dec(&name[res], netif->pid);
name[res] = '\0';
return res;
}
int16_t netif_get_id(const netif_t *netif)
{
const gnrc_netif_t *iface = (const gnrc_netif_t*)netif;
return iface->pid;
}
netif_t *netif_get_by_id(int16_t id)
{
return &gnrc_netif_get_by_pid((kernel_pid_t)id)->netif;
}
int netif_get_opt(netif_t *netif, netopt_t opt, uint16_t context,
void *value, size_t max_len)
{
gnrc_netif_t *iface = (gnrc_netif_t*) netif;
return gnrc_netapi_get(iface->pid, opt, context, value, max_len);
}
int netif_set_opt(netif_t *netif, netopt_t opt, uint16_t context,
void *value, size_t value_len)
{
gnrc_netif_t *iface = (gnrc_netif_t*) netif;
return gnrc_netapi_set(iface->pid, opt, context, value, value_len);
}
/** @} */