/**************************************************************************** * libs/libc/stdlib/lib_rand.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 #include #include #include #include /**************************************************************************** * Public Functions ****************************************************************************/ /**************************************************************************** * Name: rand * * Description: * Generate a non-negative, integer random number in the range of 0 through * (RAND_MAX - 1) * ****************************************************************************/ int rand(void) { return (int)nrand(INT_MAX); } /**************************************************************************** * Name: random * * Description: * Generate a non-negative, integer random number in the range of 0 through * (LONG_MAX - 1) * ****************************************************************************/ long random(void) { return (long)nrand(LONG_MAX); }