diff options
Diffstat (limited to 'c/src/exec/rtems/macros/rtems/rtems/sem.inl')
-rw-r--r-- | c/src/exec/rtems/macros/rtems/rtems/sem.inl | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/c/src/exec/rtems/macros/rtems/rtems/sem.inl b/c/src/exec/rtems/macros/rtems/rtems/sem.inl new file mode 100644 index 0000000000..7e94069009 --- /dev/null +++ b/c/src/exec/rtems/macros/rtems/rtems/sem.inl @@ -0,0 +1,58 @@ +/* sem.inl + * + * This file contains the macro implementation of the inlined + * routines from the Semaphore Manager. + * + * 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 __SEMAPHORE_inl +#define __SEMAPHORE_inl + +/*PAGE + * + * _Semaphore_Allocate + * + */ + +#define _Semaphore_Allocate() \ + (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information ) + +/*PAGE + * + * _Semaphore_Free + * + */ + +#define _Semaphore_Free( _the_semaphore ) \ + _Objects_Free( &_Semaphore_Information, &(_the_semaphore)->Object ) + +/*PAGE + * + * _Semaphore_Get + * + */ + +#define _Semaphore_Get( _id, _location ) \ + (Semaphore_Control *) \ + _Objects_Get( &_Semaphore_Information, (_id), (_location) ) + +/*PAGE + * + * _Semaphore_Is_null + * + */ + +#define _Semaphore_Is_null( _the_semaphore ) \ + ( (_the_semaphore) == NULL ) + +#endif +/* end of include file */ |