diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/rtthread.h | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/include/rtthread.h b/include/rtthread.h index 6b329a8aa4..e6594a3b72 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -20,6 +20,7 @@ * 2023-05-20 Bernard add rtatomic.h header file to included files. * 2023-06-30 ChuShicheng move debug check from the rtdebug.h * 2023-10-16 Shell Support a new backtrace framework + * 2023-12-10 xqyjlj fix spinlock in up */ #ifndef __RT_THREAD_H__ @@ -553,11 +554,34 @@ void rt_spin_unlock(struct rt_spinlock *lock); rt_base_t rt_spin_lock_irqsave(struct rt_spinlock *lock); void rt_spin_unlock_irqrestore(struct rt_spinlock *lock, rt_base_t level); #else -#define rt_spin_lock_init(lock) do {RT_UNUSED(lock);} while (0) -#define rt_spin_lock(lock) do {RT_UNUSED(lock);} while (0) -#define rt_spin_unlock(lock) do {RT_UNUSED(lock);} while (0) -rt_inline rt_base_t rt_spin_lock_irqsave(struct rt_spinlock *lock) {RT_UNUSED(lock);return rt_hw_interrupt_disable();} -#define rt_spin_unlock_irqrestore(lock, level) do {RT_UNUSED(lock); rt_hw_interrupt_enable(level);} while (0) + +rt_inline void rt_spin_lock_init(struct rt_spinlock *lock) +{ + RT_UNUSED(lock); +} +rt_inline void rt_spin_lock(struct rt_spinlock *lock) +{ + RT_UNUSED(lock); + rt_enter_critical(); +} +rt_inline void rt_spin_unlock(struct rt_spinlock *lock) +{ + RT_UNUSED(lock); + rt_exit_critical(); +} +rt_inline rt_base_t rt_spin_lock_irqsave(struct rt_spinlock *lock) +{ + rt_base_t level; + RT_UNUSED(lock); + level = rt_hw_interrupt_disable(); + return level; +} +rt_inline void rt_spin_unlock_irqrestore(struct rt_spinlock *lock, rt_base_t level) +{ + RT_UNUSED(lock); + rt_hw_interrupt_enable(level); +} + #endif /* RT_USING_SMP */ /**@}*/ |