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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-11-12 14:52:36 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-11-12 14:52:36 +0000 |
| commit | 884b460d64f49d6f42b9070f7ac5b979876e6cc7 (patch) | |
| tree | 3dff5e6a1e0720af61ab14bc8477c61dd94fc62b | |
| parent | Test name changed to reflect placement after merger. (diff) | |
| download | rtems-884b460d64f49d6f42b9070f7ac5b979876e6cc7.tar.bz2 | |
Added per-task variable data stucture (rtems_task_variable_t),
task_variables field to API extension, and two directives
(rtems_task_variable_add and rtems_task_variable_delete).
| -rw-r--r-- | c/src/exec/rtems/include/rtems/rtems/tasks.h | 40 | ||||
| -rw-r--r-- | cpukit/rtems/include/rtems/rtems/tasks.h | 40 |
2 files changed, 72 insertions, 8 deletions
diff --git a/c/src/exec/rtems/include/rtems/rtems/tasks.h b/c/src/exec/rtems/include/rtems/rtems/tasks.h index f09f746a04..3627cdd627 100644 --- a/c/src/exec/rtems/include/rtems/rtems/tasks.h +++ b/c/src/exec/rtems/include/rtems/rtems/tasks.h @@ -147,16 +147,27 @@ typedef struct { } rtems_initialization_tasks_table; /* + * Per task variable structure + */ + +struct rtems_task_variable_t { + struct rtems_task_variable_t *next; + int *ptr; + int var; +}; + +/* * This is the API specific information required by each thread for * the RTEMS API to function correctly. */ typedef struct { - unsigned32 Notepads[ RTEMS_NUMBER_NOTEPADS ]; - rtems_event_set pending_events; - rtems_event_set event_condition; - ASR_Information Signal; + unsigned32 Notepads[ RTEMS_NUMBER_NOTEPADS ]; + rtems_event_set pending_events; + rtems_event_set event_condition; + ASR_Information Signal; + struct rtems_task_variable_t *task_variables; } RTEMS_API_Control; /* @@ -405,6 +416,27 @@ rtems_status_code rtems_task_is_suspended( Objects_Id id ); +/* + * rtems_task_variable_add + * + * This directive adds a per task variable. + */ + +rtems_status_code rtems_task_variable_add( + rtems_id tid, + int *ptr +); + +/* + * rtems_task_variable_delete + * + * This directive removes a per task variable. + */ + +rtems_status_code rtems_task_variable_delete( + rtems_id tid, + int *ptr +); /* * _RTEMS_tasks_Initialize_user_tasks diff --git a/cpukit/rtems/include/rtems/rtems/tasks.h b/cpukit/rtems/include/rtems/rtems/tasks.h index f09f746a04..3627cdd627 100644 --- a/cpukit/rtems/include/rtems/rtems/tasks.h +++ b/cpukit/rtems/include/rtems/rtems/tasks.h @@ -147,16 +147,27 @@ typedef struct { } rtems_initialization_tasks_table; /* + * Per task variable structure + */ + +struct rtems_task_variable_t { + struct rtems_task_variable_t *next; + int *ptr; + int var; +}; + +/* * This is the API specific information required by each thread for * the RTEMS API to function correctly. */ typedef struct { - unsigned32 Notepads[ RTEMS_NUMBER_NOTEPADS ]; - rtems_event_set pending_events; - rtems_event_set event_condition; - ASR_Information Signal; + unsigned32 Notepads[ RTEMS_NUMBER_NOTEPADS ]; + rtems_event_set pending_events; + rtems_event_set event_condition; + ASR_Information Signal; + struct rtems_task_variable_t *task_variables; } RTEMS_API_Control; /* @@ -405,6 +416,27 @@ rtems_status_code rtems_task_is_suspended( Objects_Id id ); +/* + * rtems_task_variable_add + * + * This directive adds a per task variable. + */ + +rtems_status_code rtems_task_variable_add( + rtems_id tid, + int *ptr +); + +/* + * rtems_task_variable_delete + * + * This directive removes a per task variable. + */ + +rtems_status_code rtems_task_variable_delete( + rtems_id tid, + int *ptr +); /* * _RTEMS_tasks_Initialize_user_tasks |