4 files changed, 23 insertions, 2 deletions

diff --git a/include/mingw.h b/include/mingw.h
index 52759b7b1..ead07ae82 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -144,6 +144,7 @@ int mingw_pclose(FILE *fd);
  * ANSI emulation wrappers
  */
 
+void set_title(const char *str);
 void move_cursor_row(int n);
 void reset_screen(void);
 int winansi_putchar(int c);
diff --git a/loginutils/suw32.c b/loginutils/suw32.c
index 93fd145f1..787bcbbef 100644
--- a/loginutils/suw32.c
+++ b/loginutils/suw32.c
@@ -49,7 +49,9 @@ int suw32_main(int argc UNUSED_PARAM, char **argv)
         info.lpFile = bb_path;
         /* ShellExecuteEx() always runs system binaries in C:\Windows\System32.
          * Pass the directory we want to the shell. */
-        info.lpParameters = xasprintf("--busybox ash -d \"%s\"", getcwd(NULL, 0));
+        info.lpParameters =
+                xasprintf("--busybox ash -d \"%s\" -t \"BusyBox ash (su)\" ",
+                                        getcwd(NULL, 0));
         if (opt_command)
                 info.lpParameters =
                         xasprintf("%s -s -c \"%s\"", info.lpParameters, opt_command);
diff --git a/shell/ash.c b/shell/ash.c
index b7fb29452..6b70dcde3 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -482,6 +482,7 @@ struct globals_misc {
         char *minusc;  /* argument to -c option */
 #if ENABLE_PLATFORM_MINGW32
         char *dirarg;  /* argument to -d option */
+        char *title;   /* argument to -t option */
 #endif
 
         char *curdir; // = nullstr;     /* current working directory */
@@ -578,6 +579,7 @@ extern struct globals_misc *BB_GLOBAL_CONST ash_ptr_to_globals_misc;
 #define minusc      (G_misc.minusc     )
 #if ENABLE_PLATFORM_MINGW32
 #define dirarg      (G_misc.dirarg     )
+#define title       (G_misc.title      )
 #endif
 #define curdir      (G_misc.curdir     )
 #define physdir     (G_misc.physdir    )
@@ -11682,6 +11684,7 @@ options(int cmdline, int *login_sh)
                 minusc = NULL;
 #if ENABLE_PLATFORM_MINGW32
                 dirarg = NULL;
+                title = NULL;
 #endif
         }
         while ((p = *argptr) != NULL) {
@@ -11710,12 +11713,18 @@ options(int cmdline, int *login_sh)
                         if (c == 'c' && cmdline) {
                                 minusc = p;     /* command is after shell args */
 #if ENABLE_PLATFORM_MINGW32
-                        /* Undocumented -d option to force current directory.
+                        /* Undocumented flags;
+                         *   -d force current directory
+                         *   -t title to display in console window
                          * Must appear before -s or -c. */
                         } else if (c == 'd' && cmdline && val == 1) {
                                 if (*argptr == NULL)
                                         ash_msg_and_raise_error(bb_msg_requires_arg, "-d");
                                 dirarg = *argptr++;
+                        } else if (c == 't' && cmdline && val == 1) {
+                                if (*argptr == NULL)
+                                        ash_msg_and_raise_error(bb_msg_requires_arg, "-t");
+                                title = *argptr++;
 #endif
                         } else if (c == 'o') {
                                 if (plus_minus_o(*argptr, val)) {
@@ -14979,6 +14988,9 @@ int ash_main(int argc UNUSED_PARAM, char **argv)
                 chdir(dirarg);
                 setpwd(NULL, 0);
         }
+
+        if (title)
+                set_title(title);
 #endif
 
         if (login_sh) {
diff --git a/win32/winansi.c b/win32/winansi.c
index e0ae38a91..08d37335b 100644
--- a/win32/winansi.c
+++ b/win32/winansi.c
@@ -85,6 +85,12 @@ static int skip_ansi_emulation(void)
         return var != NULL;
 }
 
+void set_title(const char *str)
+{
+        if (is_console(STDOUT_FILENO))
+                SetConsoleTitle(str);
+}
+
 
 #define FOREGROUND_ALL (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE)
 #define BACKGROUND_ALL (BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_BLUE)