--- lbbs/src/screen.c	2025/06/16 14:30:44	1.98
+++ lbbs/src/screen.c	2025/06/29 01:57:15	1.103
@@ -14,26 +14,25 @@
  *                                                                         *
  ***************************************************************************/
 
-#define _POSIX_C_SOURCE 200809L
-
-#include "screen.h"
 #include "bbs.h"
 #include "common.h"
-#include "str_process.h"
-#include "log.h"
-#include "io.h"
 #include "editor.h"
 #include "file_loader.h"
-#include <fcntl.h>
+#include "io.h"
+#include "log.h"
+#include "login.h"
+#include "screen.h"
+#include "str_process.h"
 #include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
 #include <string.h>
-#include <unistd.h>
 #include <stdlib.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+#include <unistd.h>
 #include <sys/param.h>
+#include <sys/stat.h>
 #include <sys/shm.h>
+#include <sys/types.h>
 
 #define ACTIVE_BOARD_HEIGHT 8
 
@@ -374,7 +373,8 @@ int display_data(const void *p_data, lon
 					output_end_row = SCREEN_ROWS - 1;
 					moveto(SCREEN_ROWS, 0);
 					clrtoeol();
-					prints("\033[S"); // Scroll up 1 line
+					//prints("\033[S"); // Scroll up 1 line
+					prints("\n"); // Legacy Cterm only works with this line
 					break;
 				case KEY_PGUP:
 					if (line_current - output_current_row < 0) // Reach begin
@@ -431,7 +431,7 @@ int display_data(const void *p_data, lon
 					break;
 				}
 
-				BBS_last_access_tm = time(0);
+				BBS_last_access_tm = time(NULL);
 			}
 
 			continue;
@@ -495,6 +495,11 @@ int display_file(const char *filename, i
 		return KEY_NULL;
 	}
 
+	if (user_online_update("VIEW_FILE") < 0)
+	{
+		log_error("user_online_update(VIEW_FILE) error\n");
+	}
+
 	ret = display_data(p_data, line_total, p_line_offsets, eof_exit, display_file_key_handler, DATA_READ_HELP);
 
 	if (detach_file_shm(p_shm) < 0)
@@ -565,7 +570,7 @@ int show_bottom(const char *msg)
 
 	len_username = (int)strnlen(BBS_username, sizeof(BBS_username));
 
-	time_online = time(0) - BBS_login_tm;
+	time_online = time(NULL) - BBS_login_tm;
 	tm_online = gmtime(&time_online);
 	if (tm_online->tm_mday > 1)
 	{
@@ -612,10 +617,10 @@ int show_active_board()
 		}
 	}
 
-	if (time(0) - t_last_show >= 10)
+	if (time(NULL) - t_last_show >= 10)
 	{
 		line_last = line_current;
-		t_last_show = time(0);
+		t_last_show = time(NULL);
 	}
 	else
 	{