--- lbbs/src/common.c	2025/06/05 05:24:56	1.28
+++ lbbs/src/common.c	2025/06/26 12:17:02	1.35
@@ -14,11 +14,10 @@
  *                                                                         *
  ***************************************************************************/
 
-#define _POSIX_C_SOURCE 200112L
-
 #include "common.h"
 #include "log.h"
 #include "menu.h"
+#include <signal.h>
 #include <string.h>
 #include <time.h>
 #include <sys/types.h>
@@ -36,20 +35,15 @@ const char *data_files_load_startup[] =
 	VAR_BBS_TOP};
 int data_files_load_startup_count = 9; // Count of data_files_load_startup[]
 
-const char *data_files_load_timeval[] = {
-	VAR_BBS_TOP};
-int data_files_load_timeval_count = 1; // Count of data_files_load_timeval[]
-
 // Global declaration for sockets
-int socket_server;
+int socket_server[2];
 int socket_client;
-char hostaddr_server[50];
-char hostaddr_client[50];
-int port_server;
+char hostaddr_client[IP_ADDR_LEN];
 int port_client;
 
 // SSHv2
 int SSH_v2 = 0;
+ssh_bind sshbind;
 ssh_session SSH_session;
 ssh_channel SSH_channel;
 
@@ -58,8 +52,6 @@ volatile int SYS_server_exit = 0;
 volatile int SYS_child_process_count = 0;
 volatile int SYS_child_exit = 0;
 volatile int SYS_conf_reload = 0;
-volatile int SYS_data_file_reload = 0;
-volatile int SYS_section_list_reload = 0;
 
 static const char *weekday[] = {
 	"天", "一", "二", "三", "四", "五", "六"};
@@ -87,8 +79,6 @@ const char *get_time_str(char *s, size_t
 void sig_hup_handler(int i)
 {
 	SYS_conf_reload = 1;
-	SYS_data_file_reload = 1;
-	SYS_section_list_reload = 1;
 }
 
 void sig_term_handler(int i)