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- /****************************************************************************
- * sched/task/task.h
- *
- * Copyright (C) 2007-2014 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
- #ifndef __SCHED_TASK_TASK_H
- #define __SCHED_TASK_TASK_H
- /****************************************************************************
- * Included Files
- ****************************************************************************/
- #include <nuttx/config.h>
- #include <nuttx/compiler.h>
- #include <sys/types.h>
- #include <stdbool.h>
- #include <nuttx/sched.h>
- /****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
- /****************************************************************************
- * Public Type Definitions
- ****************************************************************************/
- /****************************************************************************
- * Public Data
- ****************************************************************************/
- /****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
- struct tcb_s; /* Forward reference */
- /* Task start-up */
- void nxtask_start(void);
- int nxtask_schedsetup(FAR struct task_tcb_s *tcb, int priority,
- start_t start, main_t main, uint8_t ttype);
- int nxtask_argsetup(FAR struct task_tcb_s *tcb, FAR const char *name,
- FAR char * const argv[]);
- /* Task exit */
- int nxtask_exit(void);
- int nxtask_terminate(pid_t pid, bool nonblocking);
- void nxtask_exithook(FAR struct tcb_s *tcb, int status, bool nonblocking);
- void nxtask_recover(FAR struct tcb_s *tcb);
- /* Cancellation points */
- #ifdef CONFIG_CANCELLATION_POINTS
- void nxnotify_cancellation(FAR struct tcb_s *tcb);
- #endif
- #endif /* __SCHED_TASK_TASK_H */
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