[352c9b2] | 1 | /* |
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| 2 | * The license and distribution terms for this file may be |
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| 3 | * found in the file LICENSE in this distribution or at |
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| 4 | * http://www.OARcorp.com/rtems/license.html. |
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| 5 | * |
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| 6 | * $Id$ |
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| 7 | */ |
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| 8 | |
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| 9 | #ifndef __RTEMS_ITRON_TASK_h_ |
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| 10 | #define __RTEMS_ITRON_TASK_h_ |
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| 11 | |
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| 12 | #ifdef __cplusplus |
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| 13 | extern "C" { |
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| 14 | #endif |
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| 15 | |
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| 16 | #include <rtems/itron/object.h> |
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| 17 | #include <rtems/itron/config.h> |
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| 18 | #include <rtems/score/thread.h> |
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| 19 | |
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| 20 | /* |
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| 21 | * This macro evaluates to TRUE if there should be a "context error." |
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| 22 | * This is defined as a blocking directive being issed from |
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| 23 | * task-independent portions or a task in dispatch disabled state. |
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| 24 | * |
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| 25 | * NOTE: Dispatching is disabled in interrupts so this should cover |
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| 26 | * both cases. |
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| 27 | */ |
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| 28 | |
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| 29 | #define _ITRON_Is_in_non_task_state() \ |
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| 30 | (_Thread_Dispatch_disable_level != 0) |
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| 31 | |
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| 32 | /* |
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| 33 | * This is the API specific information required by each thread for |
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| 34 | * the ITRON API to function correctly. |
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| 35 | */ |
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| 36 | |
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| 37 | |
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| 38 | typedef struct { |
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| 39 | unsigned32 unused; /* no use for the API extension */ |
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| 40 | /* structure for ITRON identified yet */ |
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| 41 | } ITRON_API_Control; |
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| 42 | |
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| 43 | /* |
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| 44 | * The following defines the information control block used to |
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| 45 | * manage this class of objects. |
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| 46 | */ |
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| 47 | |
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| 48 | ITRON_EXTERN Objects_Information _ITRON_Task_Information; |
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| 49 | |
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| 50 | /* |
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| 51 | * These are used to manage the user initialization tasks. |
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| 52 | */ |
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| 53 | |
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| 54 | ITRON_EXTERN itron_initialization_tasks_table |
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| 55 | *_ITRON_Task_User_initialization_tasks; |
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| 56 | ITRON_EXTERN unsigned32 _ITRON_Task_Number_of_initialization_tasks; |
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| 57 | |
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| 58 | |
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| 59 | /* |
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| 60 | * _ITRON_Task_Manager_initialization |
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| 61 | * |
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| 62 | * This routine initializes the ITRON Task Manager. |
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| 63 | */ |
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| 64 | |
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| 65 | void _ITRON_Task_Manager_initialization( |
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| 66 | unsigned32 maximum_tasks, |
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| 67 | unsigned32 number_of_initialization_tasks, |
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| 68 | itron_initialization_tasks_table *user_tasks |
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| 69 | ); |
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| 70 | |
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| 71 | /* |
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| 72 | * |
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| 73 | * _ITRON_Delete_task |
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| 74 | */ |
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| 75 | |
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| 76 | ER _ITRON_Delete_task( |
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| 77 | Thread_Control *the_thread |
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| 78 | ); |
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| 79 | |
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| 80 | #include <rtems/itron/task.inl> |
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| 81 | |
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| 82 | #ifdef __cplusplus |
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| 83 | } |
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| 84 | #endif |
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| 85 | |
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| 86 | #endif |
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| 87 | /* end of include file */ |
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| 88 | |
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