aboutsummaryrefslogtreecommitdiff
path: root/nuttx/sched/pg_internal.h
diff options
context:
space:
mode:
Diffstat (limited to 'nuttx/sched/pg_internal.h')
-rw-r--r--nuttx/sched/pg_internal.h126
1 files changed, 0 insertions, 126 deletions
diff --git a/nuttx/sched/pg_internal.h b/nuttx/sched/pg_internal.h
deleted file mode 100644
index e7bafcd91..000000000
--- a/nuttx/sched/pg_internal.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/****************************************************************************
- * sched/pg_internal.h
- *
- * Copyright (C) 2010 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_PG_INTERNAL_H
-#define __SCHED_PG_INTERNAL_H
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-#include <queue.h>
-
-#ifdef CONFIG_PAGING
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-
-/* Configuration ************************************************************/
-
-/* Supply reasonable (but probably non-optimal) default settings if
- * configuration items are omitted.
- */
-
-#ifndef CONFIG_PAGING_DEFPRIO
-# define CONFIG_PAGING_DEFPRIO 50
-#endif
-
-#ifndef CONFIG_PAGING_WORKPERIOD
-# define CONFIG_PAGING_WORKPERIOD (500*1000) /* 1/2 second */
-#endif
-
-#ifndef CONFIG_PAGING_STACKSIZE
-# define CONFIG_PAGING_STACKSIZE CONFIG_IDLETHREAD_STACKSIZE
-#endif
-
-#ifdef CONFIG_DISABLE_SIGNALS
-# warning "Page fill support requires signals"
-#endif
-
-/****************************************************************************
- * Public Types
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-#ifndef __ASSEMBLY
-
-/* This is the task IDof the page fill worker thread. This value was set in
- * os_start when the page fill worker thread was started.
- */
-
-extern pid_t g_pgworker;
-
-/* The page fill worker thread maintains a static variable called g_pftcb.
- * If no page fill is in progress, g_pftcb will be NULL. Otherwise, g_pftcb
- * will point to the TCB of the task which is receiving the fill that is
- * in progess.
- *
- * NOTE: I think that this is the only state in which a TCB does not reside
- * in some list. Here is it in limbo, outside of the normally queuing while
- * the page file is in progress. Where here, it will be marked with
- * TSTATE_TASK_INVALID.
- */
-
-extern FAR _TCB *g_pftcb;
-
-/****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
-
-/****************************************************************************
- * Name: pg_worker
- *
- * Description:
- * This is the entry point of the worker thread that performs the actual
- * page file.
- *
- * Input parameters:
- * argc, argv (not used)
- *
- * Returned Value:
- * Does not return
- *
- ****************************************************************************/
-
-int pg_worker(int argc, char *argv[]);
-
-#endif /* __ASSEMBLY__ */
-#endif /* CONFIG_PAGING */
-#endif /* __SCHED_PG_INTERNAL_H */