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/**
* @file
*
* @brief User Defined Configuration Parameters Specific For The POSIX API
*
* This include file contains the table of user defined configuration
* parameters specific for the POSIX API.
*/
/*
* COPYRIGHT (c) 1989-2014.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef _RTEMS_POSIX_CONFIG_H
#define _RTEMS_POSIX_CONFIG_H
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup ClassicConfig Configuration
*
* @ingroup ClassicRTEMS
*
* This encapsulates functionality related to the application's configuration
* of the Classic API including the maximum number of each class of objects.
*/
/**@{*/
/**
* For now, we are only allowing the user to specify the entry point
* and stack size for POSIX initialization threads.
*/
typedef struct {
/** This is the entry point for a POSIX initialization thread. */
void *(*thread_entry)(void *);
/** This is the stack size for a POSIX initialization thread. */
int stack_size;
} posix_initialization_threads_table;
/**
* The following records define the POSIX Configuration Table.
* The information contained in this table is required in all
* RTEMS systems which include POSIX threads support, whether
* single or multiprocessor. This table primarily defines the
* following:
*
* + required number of each object type
*/
typedef struct {
/**
* This field contains the maximum number of POSIX API
* threads which are configured for this application.
*/
uint32_t maximum_threads;
/**
* This field contains the maximum number of POSIX API
* mutexes which are configured for this application.
*/
uint32_t maximum_mutexes;
/**
* This field contains the maximum number of POSIX API
* condition variables which are configured for this application.
*/
uint32_t maximum_condition_variables;
/**
* This field contains the maximum number of POSIX API
* timers which are configured for this application.
*/
uint32_t maximum_timers;
/**
* This field contains the maximum number of POSIX API
* queued signals which are configured for this application.
*/
uint32_t maximum_queued_signals;
/**
* This field contains the maximum number of POSIX API
* message queues which are configured for this application.
*/
uint32_t maximum_message_queues;
/**
* This field contains the maximum number of POSIX API
* semaphores which are configured for this application.
*/
uint32_t maximum_semaphores;
/**
* Maximum configured number of POSIX Shared memory objects.
*/
uint32_t maximum_shms;
/**
* This field contains the number of POSIX API Initialization
* threads listed in @a User_initialization_thread_table.
*/
uint32_t number_of_initialization_threads;
/**
* This field contains the list of POSIX API Initialization threads.
*/
posix_initialization_threads_table *User_initialization_threads_table;
} posix_api_configuration_table;
/**
* @brief POSIX API configuration table.
*
* This is the POSIX API Configuration Table expected to be generated
* by confdefs.h.
*/
extern posix_api_configuration_table Configuration_POSIX_API;
/**@}*/
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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