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Diffstat (limited to 'c/src/lib/include/rtems++/rtemsTaskMode.h')
| -rw-r--r-- | c/src/lib/include/rtems++/rtemsTaskMode.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/c/src/lib/include/rtems++/rtemsTaskMode.h b/c/src/lib/include/rtems++/rtemsTaskMode.h deleted file mode 100644 index 6d32897cc0..0000000000 --- a/c/src/lib/include/rtems++/rtemsTaskMode.h +++ /dev/null @@ -1,210 +0,0 @@ -/* - ------------------------------------------------------------------------ - $Id$ - ------------------------------------------------------------------------ - - COPYRIGHT (c) 1997 - Objective Design Systems Ltd Pty (ODS) - All rights reserved (R) Objective Design Systems Ltd Pty - - 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. - - ------------------------------------------------------------------------ - - rtemsTaskMode class. - - This class allows the user to query or change the mode of an RTEMS - task. - - This object only operates on the currently executing task. - - The standard flags defined in RTEMS are used. - - Methods are provided to operate on a group of modes which are - required to be changed in a single operation. The mode and mask is - specified by ORing the required flags. - - Methods are provided for accessing and controlling a specific - mode. The returned value will only contain the requested mode's flags, - and only the that mode will be changed when setting a mode. - - ------------------------------------------------------------------------ */ - -#if !defined(_rtemsTaskMode_h_) -#define _rtemsTaskMode_h_ - -#include <rtems++/rtemsStatusCode.h> - -/* ---- - rtemsTaskMode -*/ - -class rtemsTaskMode - : public rtemsStatusCode -{ -public: - - rtemsTaskMode() {}; - - // group mode control, OR the values together - inline const rtems_status_code get_mode(rtems_mode& mode); - inline const rtems_status_code set_mode(const rtems_mode mode, - const rtems_mode mask); - inline const rtems_status_code set_mode(const rtems_mode mode, - const rtems_mode mask, - rtems_mode& old_mode); - - // preemption control - inline const rtems_status_code get_preemption_state(rtems_mode& preemption); - inline const rtems_status_code set_preemption_state(const rtems_mode preemption); - inline const rtems_status_code set_preemption_state(const rtems_mode preemption, - rtems_mode& old_preemption); - inline const boolean preemption_set(const rtems_mode preemption); - - // timeslice control - inline const rtems_status_code get_timeslice_state(rtems_mode& timeslice); - inline const rtems_status_code set_timeslice_state(const rtems_mode timeslice); - inline const rtems_status_code set_timeslice_state(const rtems_mode timeslice, - rtems_mode& old_timeslice); - inline const boolean timeslice_set(const rtems_mode preemption); - - // async-sub-routine control - inline const rtems_status_code get_asr_state(rtems_mode& asr); - inline const rtems_status_code set_asr_state(const rtems_mode asr); - inline const rtems_status_code set_asr_state(const rtems_mode asr, - rtems_mode& old_asr); - inline const boolean asr_set(const rtems_mode preemption); - - // interrupt mask control - inline const rtems_status_code get_interrupt_level(rtems_interrupt_level& level); - inline const rtems_status_code set_interrupt_level(const rtems_interrupt_level level); - inline const rtems_status_code set_interrupt_level(const rtems_interrupt_level level, - rtems_interrupt_level& old_level); -}; - -const rtems_status_code rtemsTaskMode::get_mode(rtems_mode& mode) -{ - return set_status_code(rtems_task_mode(0, RTEMS_CURRENT_MODE, &mode)); -} - -const rtems_status_code rtemsTaskMode::set_mode(const rtems_mode mode, - const rtems_mode mask) -{ - rtems_mode old_mode; - return set_status_code(rtems_task_mode(mode, mask, &old_mode)); -} - -const rtems_status_code rtemsTaskMode::set_mode(const rtems_mode mode, - const rtems_mode mask, - rtems_mode& old_mode) -{ - return set_status_code(rtems_task_mode(mode, mask, &old_mode)); -} - -const rtems_status_code rtemsTaskMode::get_preemption_state(rtems_mode& preemption) -{ - set_status_code(rtems_task_mode(0, RTEMS_CURRENT_MODE, &preemption)); - preemption &= RTEMS_PREEMPT_MASK; - return last_status_code(); -} - -const rtems_status_code rtemsTaskMode::set_preemption_state(const rtems_mode preemption) -{ - rtems_mode old_mode; - return set_status_code(rtems_task_mode(preemption, RTEMS_PREEMPT_MASK, &old_mode)); -} - -const rtems_status_code rtemsTaskMode::set_preemption_state(const rtems_mode preemption, - rtems_mode& old_preemption) -{ - set_status_code(rtems_task_mode(preemption, RTEMS_PREEMPT_MASK, &old_preemption)); - old_preemption &= RTEMS_PREEMPT_MASK; - return last_status_code(); -} - -const boolean rtemsTaskMode::preemption_set(const rtems_mode preemption) -{ - return (preemption & RTEMS_PREEMPT_MASK) ? false : true; -} - -const rtems_status_code rtemsTaskMode::get_timeslice_state(rtems_mode& timeslice) -{ - set_status_code(rtems_task_mode(0, RTEMS_CURRENT_MODE, ×lice)); - timeslice &= RTEMS_TIMESLICE_MASK; - return last_status_code(); -} - -const rtems_status_code rtemsTaskMode::set_timeslice_state(const rtems_mode timeslice) -{ - rtems_mode old_mode; - return set_status_code(rtems_task_mode(timeslice, RTEMS_TIMESLICE_MASK, &old_mode)); -} - -const rtems_status_code rtemsTaskMode::set_timeslice_state(const rtems_mode timeslice, - rtems_mode& old_timeslice) -{ - set_status_code(rtems_task_mode(timeslice, RTEMS_TIMESLICE_MASK, &old_timeslice)); - old_timeslice &= RTEMS_TIMESLICE_MASK; - return last_status_code(); -} - -const boolean rtemsTaskMode::timeslice_set(const rtems_mode timeslice) -{ - return (timeslice & RTEMS_TIMESLICE_MASK) ? true : false; -} - -const rtems_status_code rtemsTaskMode::get_asr_state(rtems_mode& asr) -{ - set_status_code(rtems_task_mode(0, RTEMS_CURRENT_MODE, &asr)); - asr &= RTEMS_ASR_MASK; - return last_status_code(); -} - -const rtems_status_code rtemsTaskMode::set_asr_state(const rtems_mode asr) -{ - rtems_mode old_mode; - return set_status_code(rtems_task_mode(asr, RTEMS_ASR_MASK, &old_mode)); -} - -const rtems_status_code rtemsTaskMode::set_asr_state(const rtems_mode asr, - rtems_mode& old_asr) -{ - set_status_code(rtems_task_mode(asr, RTEMS_ASR_MASK, &old_asr)); - old_asr &= RTEMS_ASR_MASK; - return last_status_code(); -} - -const boolean rtemsTaskMode::asr_set(const rtems_mode asr) -{ - return (asr & RTEMS_ASR_MASK) ? true : false; -} - -const rtems_status_code rtemsTaskMode::get_interrupt_level(rtems_interrupt_level& level) -{ - rtems_mode mode; - set_status_code(rtems_task_mode(0, RTEMS_CURRENT_MODE, &mode)); - level = mode & RTEMS_INTERRUPT_MASK; - return last_status_code(); -} - -const rtems_status_code rtemsTaskMode::set_interrupt_level(const rtems_interrupt_level level) -{ - rtems_mode old_mode; - return set_status_code(rtems_task_mode(level, RTEMS_INTERRUPT_MASK, &old_mode)); -} - -const rtems_status_code rtemsTaskMode::set_interrupt_level(rtems_interrupt_level level, - rtems_interrupt_level& old_level) -{ - set_status_code(rtems_task_mode(level, RTEMS_INTERRUPT_MASK, &old_level)); - old_level = old_level & RTEMS_INTERRUPT_MASK; - return last_status_code(); -} - -#endif // _rtemsTaskMode_h_ - - - - |