From a091370e612b79452ac882e299d0e85154a64b59 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Fri, 21 Mar 2025 23:46:04 +0100 Subject: misc stuff MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/common.h | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) (limited to 'src/common.h') diff --git a/src/common.h b/src/common.h index aa9af94..b50bb6a 100644 --- a/src/common.h +++ b/src/common.h @@ -367,6 +367,11 @@ enum program_mode { */ PROGRAM_MODE_ONE_SHOT, + /** + * Update temperature once and reset when killed + */ + PROGRAM_MODE_UNTIL_DEATH, + /** * Print setting and exit */ @@ -632,8 +637,8 @@ struct setting_time { }; struct settings { - /* Path to config file */ const char *config_file; + int until_death; struct config_ini_state config; @@ -1103,6 +1108,22 @@ void run_period_change_hooks(enum period prev_period, enum period period); */ void install_signal_handlers(void); +/** + * Install signal handlers for forcefully terminating + * the process + * + * This is useful if slave thread is blocked + * + * SIGINT, SIGTERM, and SIGQUIT are set to at the + * first arrival arm a SIGARLM timer with a short + * expiration time, and on the second arrival + * immediately terminate the process. SIGARLM is + * set to immediately terminate the process. + */ +#ifndef WINDOWS +void install_forceful_exit_signal_handlers(void); +#endif + /* util.c */ -- cgit v1.2.3-70-g09d2