[rtems commit] config: Add <rtems/confdefs/objectsposix.h>
Sebastian Huber
sebh at rtems.org
Tue Feb 25 11:32:19 UTC 2020
Module: rtems
Branch: master
Commit: 1fb1cf1a3a61021790a9cc438a150e4141b5a386
Changeset: http://git.rtems.org/rtems/commit/?id=1fb1cf1a3a61021790a9cc438a150e4141b5a386
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Thu Feb 20 15:26:40 2020 +0100
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.
---
cpukit/headers.am | 1 +
cpukit/include/rtems/confdefs.h | 200 +--------------------------
cpukit/include/rtems/confdefs/objectsposix.h | 197 ++++++++++++++++++++++++++
3 files changed, 200 insertions(+), 198 deletions(-)
diff --git a/cpukit/headers.am b/cpukit/headers.am
index 5b189a6..cebab50 100644
--- a/cpukit/headers.am
+++ b/cpukit/headers.am
@@ -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
diff --git a/cpukit/include/rtems/confdefs.h b/cpukit/include/rtems/confdefs.h
index 97e5b6d..fe3b26c 100644
--- a/cpukit/include/rtems/confdefs.h
+++ b/cpukit/include/rtems/confdefs.h
@@ -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>
@@ -116,122 +110,6 @@ extern "C" {
/**@}*/
/**
- * @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 */
diff --git a/cpukit/include/rtems/confdefs/objectsposix.h b/cpukit/include/rtems/confdefs/objectsposix.h
new file mode 100644
index 0000000..8e8d179
--- /dev/null
+++ b/cpukit/include/rtems/confdefs/objectsposix.h
@@ -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 */
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