config: Add <rtems/confdefs/objectsposix.h>

Remove all comments and copyrightable content from the moved content.
Use BSD-2-Clause license for new file.

Update #3053.
Update #3875.
This commit is contained in:
Sebastian Huber
2020-02-25 07:18:38 +01:00
parent 35e58c45f7
commit 1fb1cf1a3a
3 changed files with 200 additions and 198 deletions
+1
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@@ -197,6 +197,7 @@ include_rtems_confdefs_HEADERS += include/rtems/confdefs/malloc.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/mpci.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/newlib.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/objectsclassic.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/objectsposix.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/obsolete.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/percpu.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/scheduler.h
+2 -198
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@@ -30,13 +30,6 @@
#include <rtems/score/apimutex.h>
#include <rtems/score/context.h>
#include <rtems/score/wkspace.h>
#include <rtems/posix/key.h>
#include <rtems/posix/mqueue.h>
#include <rtems/posix/psignal.h>
#include <rtems/posix/pthread.h>
#include <rtems/posix/semaphore.h>
#include <rtems/posix/shm.h>
#include <rtems/posix/timer.h>
#include <rtems/confdefs/obsolete.h>
#include <rtems/confdefs/bdbuf.h>
#include <rtems/confdefs/clock.h>
@@ -51,6 +44,7 @@
#include <rtems/confdefs/mpci.h>
#include <rtems/confdefs/newlib.h>
#include <rtems/confdefs/objectsclassic.h>
#include <rtems/confdefs/objectsposix.h>
#include <rtems/confdefs/percpu.h>
#include <rtems/confdefs/scheduler.h>
#include <rtems/confdefs/threads.h>
@@ -115,122 +109,6 @@ extern "C" {
#endif
/**@}*/
/**
* @defgroup ConfigurationPOSIXAPI POSIX API Configuration Parameters
*
* This module contains the parameters related to configuration
* of the POSIX API services.
*/
/**@{*/
/**
* This configuration parameter specifies the maximum number of
* POSIX API keys.
*
* POSIX Keys are available whether or not the POSIX API is enabled.
*/
#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
#endif
/*
* This macro is calculated to specify the memory required for
* POSIX API key/value pairs.
*/
#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
(CONFIGURE_MAXIMUM_POSIX_KEYS * \
(CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS))
#endif
/*
* Account for the object control structures plus the name
* of the object to be duplicated.
*/
#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
(rtems_resource_maximum_per_allocation(_number) \
* _Configure_From_workspace(_POSIX_PATH_MAX + 1))
/**
* This configuration parameter specifies the maximum number of
* POSIX API message queues.
*/
#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
#endif
/*
* This macro is calculated to specify the memory required for
* POSIX API message queues.
*/
#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
_Configure_POSIX_Named_Object_RAM( \
_message_queues, sizeof(POSIX_Message_queue_Control) )
/**
* This configuration parameter specifies the maximum number of
* POSIX API semaphores.
*/
#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
#endif
/*
* This macro is calculated to specify the memory required for
* POSIX API semaphores.
*/
#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
_Configure_POSIX_Named_Object_RAM( \
_semaphores, sizeof(POSIX_Semaphore_Control) )
/**
* Configure the maximum number of POSIX shared memory objects.
*/
#ifndef CONFIGURE_MAXIMUM_POSIX_SHMS
#define CONFIGURE_MAXIMUM_POSIX_SHMS 0
#endif
/*
* This macro is calculated to specify the memory required for
* POSIX API shared memory.
*/
#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS(_shms) \
_Configure_POSIX_Named_Object_RAM(_shms, sizeof(POSIX_Shm_Control) )
/**
* This configuration parameter specifies the maximum number of
* POSIX API timers.
*/
#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
#endif
#if !defined(RTEMS_POSIX_API) && CONFIGURE_MAXIMUM_POSIX_TIMERS != 0
#error "CONFIGURE_MAXIMUM_POSIX_TIMERS must be zero if POSIX API is disabled"
#endif
/**
* This configuration parameter specifies the maximum number of
* POSIX API queued signals.
*/
#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
#endif
#if !defined(RTEMS_POSIX_API) && CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0
#error "CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS must be zero if POSIX API is disabled"
#endif
#if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS \
_Configure_From_workspace( (CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS) * \
sizeof( POSIX_signals_Siginfo_node ) )
#else
#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS 0
#endif
/**@}*/ /* end of POSIX API Configuration */
/**
* This is so we can account for tasks with stacks greater than minimum
* size. This is in bytes.
@@ -294,13 +172,7 @@ extern "C" {
*/
#define CONFIGURE_EXECUTIVE_RAM_SIZE \
( \
_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES) + \
_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
CONFIGURE_MAXIMUM_POSIX_SEMAPHORES) + \
_CONFIGURE_MEMORY_FOR_POSIX_SHMS( \
CONFIGURE_MAXIMUM_POSIX_SHMS) + \
_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS + \
_CONFIGURE_MEMORY_FOR_POSIX_OBJECTS + \
CONFIGURE_MESSAGE_BUFFER_MEMORY + \
(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
_CONFIGURE_HEAP_HANDLER_OVERHEAD \
@@ -357,50 +229,6 @@ extern "C" {
)
#ifdef CONFIGURE_INIT
#if CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS > 0
POSIX_Keys_Key_value_pair _POSIX_Keys_Key_value_pairs[
rtems_resource_maximum_per_allocation(
CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
)
];
const uint32_t _POSIX_Keys_Key_value_pair_maximum =
CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS;
#endif
#if CONFIGURE_MAXIMUM_POSIX_KEYS > 0
POSIX_KEYS_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_KEYS );
#endif
#if CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES > 0
POSIX_MESSAGE_QUEUE_INFORMATION_DEFINE(
CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
);
#endif
#if CONFIGURE_MAXIMUM_POSIX_SEMAPHORES > 0
POSIX_SEMAPHORE_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES );
#endif
#if CONFIGURE_MAXIMUM_POSIX_SHMS > 0
POSIX_SHM_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_SHMS );
#endif
#ifdef RTEMS_POSIX_API
#if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
const uint32_t _POSIX_signals_Maximum_queued_signals =
CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS;
POSIX_signals_Siginfo_node _POSIX_signals_Siginfo_nodes[
CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
];
#endif
#if CONFIGURE_MAXIMUM_POSIX_TIMERS > 0
POSIX_TIMER_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_TIMERS );
#endif
#endif
/**
* This variable specifies the minimum stack size for tasks in an RTEMS
* application.
@@ -468,29 +296,5 @@ extern "C" {
}
#endif
/******************************************************************
******************************************************************
******************************************************************
* CONFIGURATION WARNINGS AND ERROR CHECKING *
******************************************************************
******************************************************************
******************************************************************
*/
#ifdef CONFIGURE_INIT
/*
* POSIX Key pair shouldn't be less than POSIX Key, which is highly
* likely to be error.
*/
#if (CONFIGURE_MAXIMUM_POSIX_KEYS != 0) && \
(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS != 0)
#if (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS)
#error "Fewer POSIX Key pairs than POSIX Key!"
#endif
#endif
#endif /* CONFIGURE_INIT */
#endif
/* end of include file */
@@ -0,0 +1,197 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSApplicationConfiguration
*
* @brief Evaluate POSIX API Objects Configuration Options
*
* For the POSIX thread objects configuration see <rtems/confdefs/threads.h>.
*/
/*
* Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
*
* 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.
*
* 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 _RTEMS_CONFDEFS_OBJECTSPOSIX_H
#define _RTEMS_CONFDEFS_OBJECTSPOSIX_H
#ifndef __CONFIGURATION_TEMPLATE_h
#error "Do not include this file directly, use <rtems/confdefs.h> instead"
#endif
#ifdef CONFIGURE_INIT
#include <rtems/confdefs/threads.h>
#include <rtems/confdefs/wkspacesupport.h>
#include <rtems/config.h>
#include <limits.h>
#define _Configure_Memory_for_named_objects( _number, _size ) \
( rtems_resource_maximum_per_allocation( _number ) \
* _Configure_From_workspace( _POSIX_PATH_MAX + 1 ) )
#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
#endif
#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
( CONFIGURE_MAXIMUM_POSIX_KEYS * \
( CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS ) )
#endif
#if CONFIGURE_MAXIMUM_POSIX_KEYS > 0 \
&& CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS
#error "CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS must be greater than or equal to CONFIGURE_MAXIMUM_POSIX_KEYS"
#endif
#if CONFIGURE_MAXIMUM_POSIX_KEYS == 0 \
&& CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS > 0
#warning "If CONFIGURE_MAXIMUM_POSIX_KEYS is zero, then CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS should be zero as well"
#endif
#if CONFIGURE_MAXIMUM_POSIX_KEYS > 0 || CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS > 0
#include <rtems/posix/key.h>
#endif
#if CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES > 0
#include <rtems/posix/mqueue.h>
#endif
#if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
#include <rtems/posix/psignal.h>
#endif
#if CONFIGURE_MAXIMUM_POSIX_SEMAPHORES > 0
#include <rtems/posix/semaphore.h>
#endif
#if CONFIGURE_MAXIMUM_POSIX_SHMS > 0
#include <rtems/posix/shm.h>
#endif
#if CONFIGURE_MAXIMUM_POSIX_TIMERS > 0
#include <rtems/posix/timer.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if CONFIGURE_MAXIMUM_POSIX_KEYS > 0
POSIX_KEYS_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_KEYS );
#endif
#if CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS > 0
POSIX_Keys_Key_value_pair _POSIX_Keys_Key_value_pairs[
rtems_resource_maximum_per_allocation(
CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
)
];
const uint32_t _POSIX_Keys_Key_value_pair_maximum =
CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS;
#endif
#if CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES > 0
POSIX_MESSAGE_QUEUE_INFORMATION_DEFINE(
CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
);
#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES \
_Configure_Memory_for_named_objects( \
CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES, \
sizeof( POSIX_Message_queue_Control ) \
)
#else
#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES 0
#endif
#if CONFIGURE_MAXIMUM_POSIX_SEMAPHORES > 0
POSIX_SEMAPHORE_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES );
#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES \
_Configure_Memory_for_named_objects( \
CONFIGURE_MAXIMUM_POSIX_SEMAPHORES, \
sizeof( POSIX_Semaphore_Control ) \
)
#else
#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES 0
#endif
#if CONFIGURE_MAXIMUM_POSIX_SHMS > 0
POSIX_SHM_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_SHMS );
#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS \
_Configure_Memory_for_named_objects( \
CONFIGURE_MAXIMUM_POSIX_SHMS, \
sizeof( POSIX_Shm_Control ) \
)
#else
#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS 0
#endif
#if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
#ifndef RTEMS_POSIX_API
#error "CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS must be zero if POSIX API is disabled"
#endif
const uint32_t _POSIX_signals_Maximum_queued_signals =
CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS;
POSIX_signals_Siginfo_node _POSIX_signals_Siginfo_nodes[
CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
];
#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS \
_Configure_From_workspace( CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS \
* sizeof( POSIX_signals_Siginfo_node ) )
#else
#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS 0
#endif
#if CONFIGURE_MAXIMUM_POSIX_TIMERS > 0
#ifndef RTEMS_POSIX_API
#error "CONFIGURE_MAXIMUM_POSIX_TIMERS must be zero if POSIX API is disabled"
#endif
POSIX_TIMER_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_TIMERS );
#endif
#ifdef __cplusplus
}
#endif
#define _CONFIGURE_MEMORY_FOR_POSIX_OBJECTS \
( _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES \
+ _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS \
+ _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES \
+ _CONFIGURE_MEMORY_FOR_POSIX_SHMS )
#endif /* CONFIGURE_INIT */
#endif /* _RTEMS_CONFDEFS_OBJECTSPOSIX_H */