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Diffstat (limited to 'cpukit/posix/include/rtems/posix/cond.h')
-rw-r--r-- | cpukit/posix/include/rtems/posix/cond.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/cpukit/posix/include/rtems/posix/cond.h b/cpukit/posix/include/rtems/posix/cond.h deleted file mode 100644 index 785ca33ae7..0000000000 --- a/cpukit/posix/include/rtems/posix/cond.h +++ /dev/null @@ -1,130 +0,0 @@ -/* rtems/posix/cond.h - * - * This include file contains all the private support information for - * POSIX condition variables. - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * All rights assigned to U.S. Government, 1994. - * - * This material may be reproduced by or for the U.S. Government pursuant - * to the copyright license under the clause at DFARS 252.227-7013. This - * notice must appear in all copies of this file and its derivatives. - * - * $Id$ - */ - -#ifndef __RTEMS_POSIX_CONDITION_VARIABLES_h -#define __RTEMS_POSIX_CONDITION_VARIABLES_h - -#ifdef __cplusplus -extern "C" { -#endif - -#include <rtems/score/object.h> -#include <rtems/score/threadq.h> - -/* - * Constant to indicate condition variable does not currently have - * a mutex assigned to it. - */ - -#define POSIX_CONDITION_VARIABLES_NO_MUTEX 0 - -/* - * Data Structure used to manage a POSIX condition variable - */ - -typedef struct { - Objects_Control Object; - int process_shared; - pthread_mutex_t Mutex; - Thread_queue_Control Wait_queue; -} POSIX_Condition_variables_Control; - -/* - * The following defines the information control block used to manage - * this class of objects. - */ - -POSIX_EXTERN Objects_Information _POSIX_Condition_variables_Information; - -/* - * _POSIX_Condition_variables_Manager_initialization - * - * DESCRIPTION: - * - * This routine performs the initialization necessary for this manager. - */ - -void _POSIX_Condition_variables_Manager_initialization( - unsigned32 maximum_condition_variables -); - -/* - * _POSIX_Condition_variables_Allocate - * - * DESCRIPTION: - * - * This function allocates a condition variable control block from - * the inactive chain of free condition variable control blocks. - */ - -RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control * - _POSIX_Condition_variables_Allocate( void ); - -/* - * _POSIX_Condition_variables_Free - * - * DESCRIPTION: - * - * This routine frees a condition variable control block to the - * inactive chain of free condition variable control blocks. - */ - -RTEMS_INLINE_ROUTINE void _POSIX_Condition_variables_Free ( - POSIX_Condition_variables_Control *the_condition_variable -); - -/* - * _POSIX_Condition_variables_Get - * - * DESCRIPTION: - * - * This function maps condition variable IDs to condition variable control - * blocks. If ID corresponds to a local condition variable, then it returns - * the_condition variable control pointer which maps to ID and location - * is set to OBJECTS_LOCAL. if the condition variable ID is global and - * resides on a remote node, then location is set to OBJECTS_REMOTE, - * and the_condition variable is undefined. Otherwise, location is set - * to OBJECTS_ERROR and the_condition variable is undefined. - */ - -RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get ( - Objects_Id *id, - Objects_Locations *location -); - -/* - * _POSIX_Condition_variables_Is_null - * - * DESCRIPTION: - * - * This function returns TRUE if the_condition variable is NULL - * and FALSE otherwise. - */ - -RTEMS_INLINE_ROUTINE boolean _POSIX_Condition_variables_Is_null ( - POSIX_Condition_variables_Control *the_condition_variable -); - -#include <rtems/posix/cond.inl> -#include <rtems/posix/condmp.h> - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ - |