*: 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, 3 insertions, 3 deletions

diff --git a/e2fsprogs/old_e2fsprogs/e2fsck.c b/e2fsprogs/old_e2fsprogs/e2fsck.c
index 61a30f487..741536c1c 100644
--- a/e2fsprogs/old_e2fsprogs/e2fsck.c
+++ b/e2fsprogs/old_e2fsprogs/e2fsck.c
@@ -12281,7 +12281,7 @@ static int ask_yn(const char * string, int def)
         tmp.c_lflag &= ~(ICANON | ECHO);
         tmp.c_cc[VMIN] = 1;
         tmp.c_cc[VTIME] = 0;
-        tcsetattr (0, TCSANOW, &tmp);
+        tcsetattr_stdin_TCSANOW(&tmp);
 #endif
 
         if (def == 1)
@@ -12297,7 +12297,7 @@ static int ask_yn(const char * string, int def)
                         break;
                 if (c == 3) {
 #ifdef HAVE_TERMIOS_H
-                        tcsetattr (0, TCSANOW, &termios);
+                        tcsetattr_stdin_TCSANOW(&termios);
 #endif
                         if (e2fsck_global_ctx &&
                             e2fsck_global_ctx->flags & E2F_FLAG_SETJMP_OK) {
@@ -12323,7 +12323,7 @@ static int ask_yn(const char * string, int def)
         else
                 puts ("no\n");
 #ifdef HAVE_TERMIOS_H
-        tcsetattr (0, TCSANOW, &termios);
+        tcsetattr_stdin_TCSANOW(&termios);
 #endif
         return def;
 }