| /** @file |
| * @brief Dining philosophers header file. |
| * |
| * Collects the includes and defines needed to implement the dining philosophers |
| * example. |
| */ |
| |
| /* |
| * Copyright (c) 2012-2014 Wind River Systems, Inc. |
| * |
| * 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. |
| */ |
| |
| /* Needed includes. */ |
| |
| #if defined(CONFIG_STDOUT_CONSOLE) |
| #include <stdio.h> |
| #else |
| #include <misc/printk.h> |
| #endif |
| |
| /** |
| * @def N_PHILOSOPHERS |
| * @brief Defines the number of philosophers. |
| * |
| * @details Multiple tasks do printfs and they may conflict. |
| * Uses puts() instead of printf() to avoid conflicts. |
| */ |
| |
| #define N_PHILOSOPHERS 6 |
| |
| #if defined(CONFIG_STDOUT_CONSOLE) |
| #define PRINTF(...) {char output[256]; sprintf(output, __VA_ARGS__); puts(output);} |
| #else |
| #define PRINTF(...) printk(__VA_ARGS__) |
| #endif |
