*: code shrink by adding a wrapper around very common tcsetattr(0, TCSANOW, xx) op

function                                             old     new   delta
tcsetattr_stdin_TCSANOW                                -      14     +14
set_sane_term                                        116     113      -3
top_main                                            1277    1273      -4
make_new_session                                     421     415      -6
rawmode                                              133     126      -7
reset_term                                            18      10      -8
die                                                   43      35      -8
cookmode                                              62      54      -8
vlock_main                                           425     415     -10
read_line_input                                     3165    3155     -10
bb_askpass                                           357     347     -10
fsck_minix_main                                     3079    3065     -14
getty_main                                          2375    2332     -43
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/12 up/down: 14/-131)         Total: -117 bytes

1 files changed, 0 insertions, 2 deletions

diff --git a/libbb/get_console.c b/libbb/get_console.c
index ad56e740f..74022b543 100644
--- a/libbb/get_console.c
+++ b/libbb/get_console.c
@@ -13,7 +13,6 @@
 /* From <linux/kd.h> */
 enum { KDGKBTYPE = 0x4B33 };  /* get keyboard type */
 
-
 static int open_a_console(const char *fnam)
 {
         int fd;
@@ -37,7 +36,6 @@ static int open_a_console(const char *fnam)
  * We try several things because opening /dev/console will fail
  * if someone else used X (which does a chown on /dev/console).
  */
-
 int FAST_FUNC get_console_fd_or_die(void)
 {
         static const char *const console_names[] = {