diff options
Diffstat (limited to 'cpukit/posix/inline/rtems/posix/mutex.inl')
-rw-r--r-- | cpukit/posix/inline/rtems/posix/mutex.inl | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/cpukit/posix/inline/rtems/posix/mutex.inl b/cpukit/posix/inline/rtems/posix/mutex.inl new file mode 100644 index 0000000000..b5e3721a3a --- /dev/null +++ b/cpukit/posix/inline/rtems/posix/mutex.inl @@ -0,0 +1,63 @@ +/** + * @file rtems/posix/mutex.inl + */ + +/* rtems/posix/mutex.inl + * + * This include file contains the static inline implementation of the private + * inlined routines for POSIX mutex's. + * + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#ifndef _RTEMS_POSIX_MUTEX_H +# error "Never use <rtems/posix/mutex.inl> directly; include <rtems/posix/mutex.h> instead." +#endif + +#ifndef _RTEMS_POSIX_MUTEX_INL +#define _RTEMS_POSIX_MUTEX_INL + +/*PAGE + * + * _POSIX_Mutex_Allocate + */ + +RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void ) +{ + return (POSIX_Mutex_Control *) _Objects_Allocate( &_POSIX_Mutex_Information ); +} + +/*PAGE + * + * _POSIX_Mutex_Free + */ + +RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free ( + POSIX_Mutex_Control *the_mutex +) +{ + _Objects_Free( &_POSIX_Mutex_Information, &the_mutex->Object ); +} + +/*PAGE + * + * _POSIX_Mutex_Is_null + */ + +RTEMS_INLINE_ROUTINE bool _POSIX_Mutex_Is_null ( + POSIX_Mutex_Control *the_mutex +) +{ + return !the_mutex; +} + +#endif +/* end of include file */ + |