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Diffstat (limited to 'cpukit/posix/src/pspin.c')
-rw-r--r-- | cpukit/posix/src/pspin.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/cpukit/posix/src/pspin.c b/cpukit/posix/src/pspin.c new file mode 100644 index 0000000000..88dadf2cba --- /dev/null +++ b/cpukit/posix/src/pspin.c @@ -0,0 +1,57 @@ +/* + * Spinlock Manager + * + * DESCRIPTION: + * + * This package is the implementation of the Spinlock Manager. + * + * Directives provided are: + * + * + create a spinlock + * + get an ID of a spinlock + * + delete a spinlock + * + acquire a spinlock + * + release a spinlock + * + * COPYRIGHT (c) 1989-2008. + * 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. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <limits.h> + +#include <rtems/system.h> +#include <rtems/config.h> +#include <rtems/posix/spinlock.h> + +/** + * @brief _POSIX_Spinlock_Manager_initialization + */ + +void _POSIX_Spinlock_Manager_initialization(void) +{ + _Objects_Initialize_information( + &_POSIX_Spinlock_Information, /* object information table */ + OBJECTS_POSIX_API, /* object API */ + OBJECTS_POSIX_SPINLOCKS, /* object class */ + Configuration_POSIX_API.maximum_spinlocks, + /* maximum objects of this class */ + sizeof( POSIX_Spinlock_Control ),/* size of this object's control block */ + true, /* true if the name is a string */ + _POSIX_PATH_MAX /* maximum length of each object's name */ +#if defined(RTEMS_MULTIPROCESSING) + , + false, /* true if this is a global object class */ + NULL /* Proxy extraction support callout */ +#endif + ); +} |