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Diffstat (limited to 'cpukit/rtems/src/dpmemident.c')
-rw-r--r-- | cpukit/rtems/src/dpmemident.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/cpukit/rtems/src/dpmemident.c b/cpukit/rtems/src/dpmemident.c new file mode 100644 index 0000000000..f41aef293b --- /dev/null +++ b/cpukit/rtems/src/dpmemident.c @@ -0,0 +1,59 @@ +/* + * Dual Port Memory Manager + * + * 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. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/system.h> +#include <rtems/rtems/status.h> +#include <rtems/rtems/support.h> +#include <rtems/score/address.h> +#include <rtems/rtems/dpmem.h> +#include <rtems/score/object.h> +#include <rtems/score/thread.h> +#include <rtems/rtems/dpmem.h> + +/*PAGE + * + * rtems_port_ident + * + * This directive returns the system ID associated with + * the port name. + * + * Input parameters: + * name - user defined port name + * id - pointer to port id + * + * Output parameters: + * *id - port id + * RTEMS_SUCCESSFUL - if successful + * error code - if unsuccessful + */ + +rtems_status_code rtems_port_ident( + rtems_name name, + rtems_id *id +) +{ + Objects_Name_or_id_lookup_errors status; + + status = _Objects_Name_to_id_u32( + &_Dual_ported_memory_Information, + name, + OBJECTS_SEARCH_ALL_NODES, + id + ); + + return _Status_Object_name_errors_to_status[ status ]; +} |