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commit 39449c6069e2001046d25d59058c8c36af378f0e Author: Bowen Wang <[email protected]> AuthorDate: Fri May 24 14:30:07 2024 +0800 sched/sched.h: add nxsched_lock/unlock_irq() function These two macros can be called in interrupt context and: 1. Do nothing when called in interrupt; 2. Same behavior as sched_lock/unlock when called in thread; Signed-off-by: Bowen Wang <[email protected]> --- include/nuttx/sched.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/nuttx/sched.h b/include/nuttx/sched.h index 3103c715f1..df954ae7cc 100644 --- a/include/nuttx/sched.h +++ b/include/nuttx/sched.h @@ -242,6 +242,13 @@ # define this_cpu() (0) #endif +/* Task Switching Interfaces (non-standard). + * These two macros can be called in interrupt context. + */ + +#define nxsched_lock_irq() (up_interrupt_context() ? OK : sched_lock()) +#define nxsched_unlock_irq() (up_interrupt_context() ? OK : sched_unlock()) + /**************************************************************************** * Public Type Definitions ****************************************************************************/
