*: use get_console_fd() as appropriate, and make it fail on open error -

 get_console_fd_or_die().

function                                             old     new   delta
get_console_fd_or_die                                  -     163    +163
loadkmap_main                                        211     201     -10
loadfont_main                                        440     430     -10
dumpkmap_main                                        218     208     -10
kbd_mode_main                                        158     146     -12
setkeycodes_main                                     156     143     -13
get_console_fd                                       163       -    -163
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/5 up/down: 163/-218)          Total: -55 bytes

1 files changed, 1 insertions, 1 deletions

diff --git a/console-tools/loadkmap.c b/console-tools/loadkmap.c
index b891c9b0e..56948e0d0 100644
--- a/console-tools/loadkmap.c
+++ b/console-tools/loadkmap.c
@@ -35,7 +35,7 @@ int loadkmap_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
 
 /*  bb_warn_ignoring_args(argc>=2);*/
 
-        fd = xopen(CURRENT_VC, O_RDWR);
+        fd = get_console_fd_or_die();
 
         xread(STDIN_FILENO, flags, 7);
         if (strncmp(flags, BINARY_KEYMAP_MAGIC, 7))