Remove the last remains of slave mode

Almost nothing was left of it.

The only thing this commit actually removes is support for reading
input commands from stdin. But you can emulate this via:

 --input-file=/dev/stdin --input-terminal=no

However, this won't work on Windows. Just use a named pipe.

1 files changed, 1 insertions, 5 deletions

diff --git a/osdep/terminal-unix.c b/osdep/terminal-unix.c
index 844054e1bd..21ed42cb68 100644
--- a/osdep/terminal-unix.c
+++ b/osdep/terminal-unix.c
@@ -466,6 +466,7 @@ static int read_keys(void *ctx, int fd)
 void terminal_setup_getch(struct input_ctx *ictx)
 {
     mp_input_add_fd(ictx, 0, 1, NULL, read_keys, NULL, ictx);
+    getch2_enable();
 }
 
 static volatile int getch2_active  = 0;
@@ -624,11 +625,6 @@ void terminal_set_foreground_color(FILE *stream, int c)
     }
 }
 
-void terminal_setup_stdin_cmd_input(struct input_ctx *ictx)
-{
-    mp_input_add_fd(ictx, 0, 1, input_default_read_cmd, NULL, NULL, NULL);
-}
-
 int terminal_init(void)
 {
     use_terminal = isatty(1);