diff options
Diffstat (limited to 'c/src/exec/rtems/inline/rtems/rtems/dpmem.inl')
-rw-r--r-- | c/src/exec/rtems/inline/rtems/rtems/dpmem.inl | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/c/src/exec/rtems/inline/rtems/rtems/dpmem.inl b/c/src/exec/rtems/inline/rtems/rtems/dpmem.inl deleted file mode 100644 index 777a886452..0000000000 --- a/c/src/exec/rtems/inline/rtems/rtems/dpmem.inl +++ /dev/null @@ -1,95 +0,0 @@ -/* inline/dpmem.inl - * - * This include file contains the inline routine used in conjunction - * with the Dual Ported Memory Manager - * - * COPYRIGHT (c) 1989-1998. - * On-Line Applications Research Corporation (OAR). - * Copyright assigned to U.S. Government, 1994. - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#ifndef __INLINE_DPMEM_inl -#define __INLINE_DPMEM_inl - - -/*PAGE - * - * _Dual_ported_memory_Allocate - * - * DESCRIPTION: - * - * This routine allocates a port control block from the inactive chain - * of free port control blocks. - */ - -RTEMS_INLINE_ROUTINE Dual_ported_memory_Control - *_Dual_ported_memory_Allocate ( void ) -{ - return (Dual_ported_memory_Control *) - _Objects_Allocate( &_Dual_ported_memory_Information ); -} - -/*PAGE - * - * _Dual_ported_memory_Free - * - * DESCRIPTION: - * - * This routine frees a port control block to the inactive chain - * of free port control blocks. - */ - -RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free ( - Dual_ported_memory_Control *the_port -) -{ - _Objects_Free( &_Dual_ported_memory_Information, &the_port->Object ); -} - -/*PAGE - * - * _Dual_ported_memory_Get - * - * DESCRIPTION: - * - * This function maps port IDs to port control blocks. If ID - * corresponds to a local port, then it returns the_port control - * pointer which maps to ID and location is set to OBJECTS_LOCAL. - * Global ports are not supported, thus if ID does not map to a - * local port, location is set to OBJECTS_ERROR and the_port is - * undefined. - */ - -RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get ( - Objects_Id id, - Objects_Locations *location -) -{ - return (Dual_ported_memory_Control *) - _Objects_Get( &_Dual_ported_memory_Information, id, location ); -} - -/*PAGE - * - * _Dual_ported_memory_Is_null - * - * DESCRIPTION: - * - * This function returns TRUE if the_port is NULL and FALSE otherwise. - */ - -RTEMS_INLINE_ROUTINE boolean _Dual_ported_memory_Is_null( - Dual_ported_memory_Control *the_port -) -{ - return ( the_port == NULL ); -} - -#endif -/* end of include file */ |