diff options
Diffstat (limited to 'c/src/exec/posix/inline/semaphore.inl')
-rw-r--r-- | c/src/exec/posix/inline/semaphore.inl | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/c/src/exec/posix/inline/semaphore.inl b/c/src/exec/posix/inline/semaphore.inl new file mode 100644 index 0000000000..83dcaf65ca --- /dev/null +++ b/c/src/exec/posix/inline/semaphore.inl @@ -0,0 +1,71 @@ +/* rtems/posix/semaphore.inl + * + * This include file contains the static inline implementation of the private + * inlined routines for POSIX Semaphores. + * + * COPYRIGHT (c) 1989-1997. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may in + * the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#ifndef __RTEMS_POSIX_SEMAPHORE_inl +#define __RTEMS_POSIX_SEMAPHORE_inl + +/*PAGE + * + * _POSIX_Semaphore_Allocate + */ + +RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void ) +{ + return (POSIX_Semaphore_Control *) + _Objects_Allocate( &_POSIX_Semaphore_Information ); +} + +/*PAGE + * + * _POSIX_Semaphore_Free + */ + +RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Free ( + POSIX_Semaphore_Control *the_semaphore +) +{ + _Objects_Free( &_POSIX_Semaphore_Information, &the_semaphore->Object ); +} + +/*PAGE + * + * _POSIX_Semaphore_Get + */ + +RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get ( + Objects_Id *id, + Objects_Locations *location +) +{ + return (POSIX_Semaphore_Control *) + _Objects_Get( &_POSIX_Semaphore_Information, *id, location ); +} + +/*PAGE + * + * _POSIX_Semaphore_Is_null + */ + +RTEMS_INLINE_ROUTINE boolean _POSIX_Semaphore_Is_null ( + POSIX_Semaphore_Control *the_semaphore +) +{ + return !the_semaphore; +} + +#endif +/* end of include file */ + |