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commit 56bcc3bb1223d806178736238ae0a7f382a4d794 Author: ouyangxiangzhen <[email protected]> AuthorDate: Mon Sep 23 09:29:57 2024 +0800 sched/signal: Add ifdef macro to reduce the bss size. This commit added ifdef macro to sigwork_s. When CONFIG_SIG_EVTHREAD is not defined, the struct sigwork_s will be empty struct, which is helpful to reduce bss size. Signed-off-by: ouyangxiangzhen <[email protected]> --- include/nuttx/signal.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/nuttx/signal.h b/include/nuttx/signal.h index 875cba4042..cd52a9d1e0 100644 --- a/include/nuttx/signal.h +++ b/include/nuttx/signal.h @@ -63,9 +63,11 @@ struct sigwork_s { +#ifdef CONFIG_SIG_EVTHREAD struct work_s work; /* Work queue structure */ union sigval value; /* Data passed with notification */ sigev_notify_function_t func; /* Notification function */ +#endif }; #ifdef __cplusplus
