Kev Mann / mbed-dev-OS5_10_4

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features/lwipstack/lwip-sys/lwip_random.c@2:7aab896b1a3b, 2019-03-13 (annotated)

Committer:
kevman
Date:
Wed Mar 13 11:03:24 2019 +0000
Revision:
2:7aab896b1a3b
Parent:
0:38ceb79fef03 
2019-03-13

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kevman 0:38ceb79fef03 1 /* mbed Microcontroller Library
kevman 0:38ceb79fef03 2 * Copyright (c) 2017 ARM Limited
kevman 0:38ceb79fef03 3 *
kevman 0:38ceb79fef03 4 * Licensed under the Apache License, Version 2.0 (the "License");
kevman 0:38ceb79fef03 5 * you may not use this file except in compliance with the License.
kevman 0:38ceb79fef03 6 * You may obtain a copy of the License at
kevman 0:38ceb79fef03 7 *
kevman 0:38ceb79fef03 8 * http://www.apache.org/licenses/LICENSE-2.0
kevman 0:38ceb79fef03 9 *
kevman 0:38ceb79fef03 10 * Unless required by applicable law or agreed to in writing, software
kevman 0:38ceb79fef03 11 * distributed under the License is distributed on an "AS IS" BASIS,
kevman 0:38ceb79fef03 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kevman 0:38ceb79fef03 13 * See the License for the specific language governing permissions and
kevman 0:38ceb79fef03 14 * limitations under the License.
kevman 0:38ceb79fef03 15 */
kevman 0:38ceb79fef03 16
kevman 0:38ceb79fef03 17 #include "lwip/opt.h"
kevman 0:38ceb79fef03 18 #include "lwip/debug.h"
kevman 0:38ceb79fef03 19 #include "lwip/def.h"
kevman 0:38ceb79fef03 20 #include "lwip_random.h"
kevman 0:38ceb79fef03 21
kevman 0:38ceb79fef03 22 #include "randLIB.h"
kevman 0:38ceb79fef03 23
kevman 0:38ceb79fef03 24 void lwip_seed_random(void)
kevman 0:38ceb79fef03 25 {
kevman 0:38ceb79fef03 26 randLIB_seed_random();
kevman 0:38ceb79fef03 27
kevman 0:38ceb79fef03 28 }
kevman 0:38ceb79fef03 29
kevman 0:38ceb79fef03 30 void lwip_add_random_seed(uint64_t seed)
kevman 0:38ceb79fef03 31 {
kevman 0:38ceb79fef03 32 randLIB_add_seed(seed);
kevman 0:38ceb79fef03 33 }
kevman 0:38ceb79fef03 34
kevman 0:38ceb79fef03 35 inline uint32_t lwip_get_random(void)
kevman 0:38ceb79fef03 36 {
kevman 0:38ceb79fef03 37 return randLIB_get_32bit();
kevman 0:38ceb79fef03 38 }