79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
/****************************************************************************
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* apps/examples/watcher/task_mn.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __APPS_EXAMPLES_WATCHER_TASK_MN_H
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#define __APPS_EXAMPLES_WATCHER_TASK_MN_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/note/noteram_driver.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct request_s
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{
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pid_t task_id;
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int code;
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};
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struct task_node_s
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{
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pid_t task_id;
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bool reset;
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struct task_node_s *next;
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};
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struct task_list_s
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{
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struct task_node_s *head;
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struct task_node_s *tail;
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};
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/****************************************************************************
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* Public Data
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****************************************************************************/
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extern volatile struct request_s request;
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extern struct task_list_s watched_tasks;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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void task_mn_print_tasks_status(void);
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void task_mn_reset_all(void);
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struct task_node_s *task_mn_is_task_subscribed(pid_t id);
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void task_mn_add_to_list(pid_t id);
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void task_mn_remove_from_list(pid_t id);
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void task_mn_subscribe(pid_t id);
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void task_mn_unsubscribe(pid_t id);
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bool task_mn_all_tasks_fed(void);
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#endif /* __APPS_EXAMPLES_WATCHER_TASK_MN_H */
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