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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-05-17 21:02:16 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-05-17 21:02:16 +0000 |
commit | c4d69e21a751d4c907db9e8f4bb9bd38693075b1 (patch) | |
tree | b12402bce88e14077b0b6926293f7121b0c27822 /cpukit/rtems/src/taskident.c | |
parent | Thread Handler split into multiple files. Eventually, as RTEMS is (diff) | |
download | rtems-c4d69e21a751d4c907db9e8f4bb9bd38693075b1.tar.bz2 |
Split Task Manager into multiple files. Eventually this effort will
reduce the size of executables.
Diffstat (limited to 'cpukit/rtems/src/taskident.c')
-rw-r--r-- | cpukit/rtems/src/taskident.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/cpukit/rtems/src/taskident.c b/cpukit/rtems/src/taskident.c new file mode 100644 index 0000000000..ac2b707279 --- /dev/null +++ b/cpukit/rtems/src/taskident.c @@ -0,0 +1,66 @@ +/* + * RTEMS Task Manager + * + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <rtems/system.h> +#include <rtems/rtems/status.h> +#include <rtems/rtems/support.h> +#include <rtems/rtems/modes.h> +#include <rtems/score/object.h> +#include <rtems/score/stack.h> +#include <rtems/score/states.h> +#include <rtems/rtems/tasks.h> +#include <rtems/score/thread.h> +#include <rtems/score/threadq.h> +#include <rtems/score/tod.h> +#include <rtems/score/userext.h> +#include <rtems/score/wkspace.h> +#include <rtems/score/apiext.h> +#include <rtems/score/sysstate.h> + +/*PAGE + * + * rtems_task_ident + * + * This directive returns the system ID associated with + * the thread name. + * + * Input parameters: + * name - user defined thread name + * node - node(s) to be searched + * id - pointer to thread id + * + * Output parameters: + * *id - thread id + * RTEMS_SUCCESSFUL - if successful + * error code - if unsuccessful + */ + +rtems_status_code rtems_task_ident( + rtems_name name, + unsigned32 node, + Objects_Id *id +) +{ + Objects_Name_to_id_errors status; + + if ( name == OBJECTS_ID_OF_SELF ) { + *id = _Thread_Executing->Object.id; + return RTEMS_SUCCESSFUL; + } + + status = _Objects_Name_to_id( &_RTEMS_tasks_Information, &name, node, id ); + + return _Status_Object_name_errors_to_status[ status ]; +} |