diff options
Diffstat (limited to 'cpukit/posix/include/rtems/posix/key.h')
-rw-r--r-- | cpukit/posix/include/rtems/posix/key.h | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/cpukit/posix/include/rtems/posix/key.h b/cpukit/posix/include/rtems/posix/key.h deleted file mode 100644 index 0e690161b8..0000000000 --- a/cpukit/posix/include/rtems/posix/key.h +++ /dev/null @@ -1,136 +0,0 @@ -/* rtems/posix/key.h - * - * This include file contains all the private support information for - * POSIX key. - * - * 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_KEY_h -#define __RTEMS_POSIX_KEY_h - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Data Structure used to manage a POSIX key - * - * NOTE: The Values is a table indexed by the index portion of the - * ID of the currently executing thread. - */ - -typedef struct { - Objects_Control Object; - boolean is_active; - void (*destructor)( void * ); - void **Values[ OBJECTS_CLASSES_LAST_THREAD_CLASS + 1 ]; -} POSIX_Keys_Control; - -/* - * The following defines the information control block used to manage - * this class of objects. - */ - -EXTERN Objects_Information _POSIX_Keys_Information; - -/* - * _POSIX_Keys_Manager_initialization - * - * DESCRIPTION: - * - * This routine performs the initialization necessary for this manager. - */ - -void _POSIX_Key_Manager_initialization( - unsigned32 maximum_keys -); - -/* - * _POSIX_Keys_Run_destructors - * - * DESCRIPTION: - * - * This function executes all the destructors associated with the thread's - * keys. This function will execute until all values have been set to NULL. - * - * NOTE: This is the routine executed when a thread exits to - * run through all the keys and do the destructor action. - */ - -void _POSIX_Keys_Run_destructors( - Thread_Control *thread -); - -/* - * _POSIX_Keys_Allocate - * - * DESCRIPTION: - * - * This function allocates a keys control block from - * the inactive chain of free keys control blocks. - */ - -STATIC INLINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void ); - -/* - * _POSIX_Keys_Free - * - * DESCRIPTION: - * - * This routine frees a keys control block to the - * inactive chain of free keys control blocks. - */ - -STATIC INLINE void _POSIX_Keys_Free ( - POSIX_Keys_Control *the_key -); - -/* - * _POSIX_Keys_Get - * - * DESCRIPTION: - * - * This function maps key IDs to key control blocks. - * If ID corresponds to a local keys, then it returns - * the_key control pointer which maps to ID and location - * is set to OBJECTS_LOCAL. if the keys ID is global and - * resides on a remote node, then location is set to OBJECTS_REMOTE, - * and the_key is undefined. Otherwise, location is set - * to OBJECTS_ERROR and the_key is undefined. - */ - -STATIC INLINE POSIX_Keys_Control *_POSIX_Keys_Get ( - Objects_Id id, - Objects_Locations *location -); - -/* - * _POSIX_Keys_Is_null - * - * DESCRIPTION: - * - * This function returns TRUE if the_key is NULL and FALSE otherwise. - */ - -STATIC INLINE boolean _POSIX_Keys_Is_null ( - POSIX_Keys_Control *the_key -); - -#include <rtems/posix/key.inl> - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ - |