From 5375bb5b86e266157ceceef08c367da711b8144e Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Sat, 1 Jun 2013 01:04:32 +0200 Subject: Cleanup, WIP, needs a NuttX checkout to Firmware/NuttX now --- nuttx/sched/sem_internal.h | 131 --------------------------------------------- 1 file changed, 131 deletions(-) delete mode 100644 nuttx/sched/sem_internal.h (limited to 'nuttx/sched/sem_internal.h') diff --git a/nuttx/sched/sem_internal.h b/nuttx/sched/sem_internal.h deleted file mode 100644 index 434c551a4..000000000 --- a/nuttx/sched/sem_internal.h +++ /dev/null @@ -1,131 +0,0 @@ -/**************************************************************************** - * sched/sem_internal.h - * - * Copyright (C) 2007, 2009-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt - * - * 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_SEM_INTERNAL_H -#define __SCHED_SEM_INTERNAL_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include -#include - -#include -#include -#include -#include -#include - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Public Type Declarations - ****************************************************************************/ - -/* This is the named semaphore structure */ - -struct nsem_s -{ - FAR struct nsem_s *flink; /* Forward link */ - FAR struct nsem_s *blink; /* Backward link */ - uint16_t nconnect; /* Number of connections to semaphore */ - FAR char *name; /* Semaphore name (NULL if un-named) */ - bool unlinked; /* true if the semaphore has been unlinked */ - sem_t sem; /* The semaphore itself */ -}; - -typedef struct nsem_s nsem_t; - -/**************************************************************************** - * Public Variables - ****************************************************************************/ - -/* This is a list of dyanamically allocated named semaphores */ - -extern dq_queue_t g_nsems; - -/**************************************************************************** - * Public Function Prototypes - ****************************************************************************/ - -#ifdef __cplusplus -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -/* Common semaphore logic */ - -EXTERN void weak_function sem_initialize(void); -EXTERN void sem_waitirq(FAR _TCB *wtcb, int errcode); -EXTERN FAR nsem_t *sem_findnamed(const char *name); - -/* Special logic needed only by priority inheritance to manage collections of - * holders of semaphores. - */ - -#ifdef CONFIG_PRIORITY_INHERITANCE -EXTERN void sem_initholders(void); -EXTERN void sem_destroyholder(FAR sem_t *sem); -EXTERN void sem_addholder(FAR sem_t *sem); -EXTERN void sem_boostpriority(FAR sem_t *sem); -EXTERN void sem_releaseholder(FAR sem_t *sem); -EXTERN void sem_restorebaseprio(FAR _TCB *stcb, FAR sem_t *sem); -# ifndef CONFIG_DISABLE_SIGNALS -EXTERN void sem_canceled(FAR _TCB *stcb, FAR sem_t *sem); -# else -# define sem_canceled(stcb, sem) -# endif -#else -# define sem_initholders() -# define sem_destroyholder(sem) -# define sem_addholder(sem) -# define sem_boostpriority(sem) -# define sem_releaseholder(sem) -# define sem_restorebaseprio(stcb,sem) -# define sem_canceled(stcb, sem) -#endif - -#undef EXTERN -#ifdef __cplusplus -} -#endif - -#endif /* __SCHED_SEM_INTERNAL_H */ - -- cgit v1.2.3