--- lbbs/include/common.h	2025/05/07 05:43:43	1.23
+++ lbbs/include/common.h	2025/05/11 01:54:00	1.26
@@ -27,6 +27,8 @@
 extern char app_version[256];
 
 // Enviroment
+#define CONF_BBSD "conf/bbsd.conf"
+#define CONF_MENU "conf/menu.conf"
 #define CONF_BBSNET "conf/bbsnet.conf"
 
 #define LOG_FILE_INFO "log/bbsd.log"
@@ -53,20 +55,19 @@ extern char hostaddr_client[IP_ADDR_LEN]
 extern int port_server;
 extern int port_client;
 
-// Signal
-#define SIG_RELOAD_MENU 0x22
-
 extern const char *str_space(char *string, int length);
 extern const char *get_time_str(char *string, size_t length);
 
 // Signal handler
-extern void reload_bbs_menu(int);
-extern void system_exit(int);
-extern void child_exit(int);
+extern void sig_hup_handler(int);
+extern void sig_term_handler(int);
+extern void sig_chld_handler(int);
 
 // System
-extern int SYS_exit;
-extern int SYS_child_process_count;
+extern volatile int SYS_server_exit;
+extern volatile int SYS_child_process_count;
+extern volatile int SYS_child_exit;
+extern volatile int SYS_menu_reload;
 
 // Network
 extern const char * ip_mask(char * s, int level, char mask);