diff options
Diffstat (limited to 'util-linux/more.c')
| -rw-r--r-- | util-linux/more.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/util-linux/more.c b/util-linux/more.c index 7fa60bd..debad81 100644 --- a/util-linux/more.c +++ b/util-linux/more.c @@ -43,7 +43,6 @@ struct globals { unsigned terminal_width; unsigned terminal_height; struct termios initial_settings; - struct termios new_settings; } FIX_ALIASING; #define G (*(struct globals*)bb_common_bufsiz1) #define INIT_G() do { setup_common_bufsiz(); } while (0) @@ -101,12 +100,9 @@ int more_main(int argc UNUSED_PARAM, char **argv) return bb_cat(argv); G.tty_fileno = fileno(tty); - tcgetattr(G.tty_fileno, &G.initial_settings); - G.new_settings = G.initial_settings; - G.new_settings.c_lflag &= ~(ICANON | ECHO); - G.new_settings.c_cc[VMIN] = 1; - G.new_settings.c_cc[VTIME] = 0; - tcsetattr_tty_TCSANOW(&G.new_settings); + + /* Turn on unbuffered input; turn off echoing */ + set_termios_to_raw(G.tty_fileno, &G.initial_settings, 0); bb_signals(BB_FATAL_SIGS, gotsig); do { |