compat.h

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/*
 * Copyright (C) 2021 Google LLC
 *
 * 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.
 */
 
#pragma once

 
#include "bhp/event.h"
#include "event.h"
#include "lwip/netif.h"
#include "net/netif.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    netif_t common_netif;               
    struct netif lwip_netif;            
    rmutex_t lock;                      
    event_t ev_isr;                     
#ifdef MODULE_BHP_EVENT
    bhp_event_t bhp;                    
#endif
#if (IS_USED(MODULE_NETDEV_NEW_API))
    thread_t *thread_doing_tx;          
#endif
} lwip_netif_t;

static inline void lwip_netif_dev_lock_init(struct netif *netif)
{
    lwip_netif_t *compat_netif = container_of(netif, lwip_netif_t, lwip_netif);
    rmutex_init(&compat_netif->lock);
}

static inline void lwip_netif_dev_acquire(struct netif *netif)
{
    lwip_netif_t *compat_netif = container_of(netif, lwip_netif_t, lwip_netif);
    rmutex_lock(&compat_netif->lock);
}

static inline void lwip_netif_dev_release(struct netif *netif)
{
    lwip_netif_t *compat_netif = container_of(netif, lwip_netif_t, lwip_netif);
    rmutex_unlock(&compat_netif->lock);
}
 
#ifdef __cplusplus
}
#endif