mbed-os/features/lwipstack/lwip-sys/lwip_random.c

39 lines
954 B
C

/* mbed Microcontroller Library
* Copyright (c) 2017 ARM Limited
*
* Licensed 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.
*/
#include "lwip/opt.h"
#include "lwip/debug.h"
#include "lwip/def.h"
#include "lwip_random.h"
#include "randLIB.h"
void lwip_seed_random(void)
{
randLIB_seed_random();
}
void lwip_add_random_seed(uint64_t seed)
{
randLIB_add_seed(seed);
}
inline uint32_t lwip_get_random(void)
{
return randLIB_get_32bit();
}