From 2afd5ab62ca5f2438a3953f37e738f73553595da Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 5 Aug 2008 23:32:27 +0000 Subject: *: 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 --- console-tools/setkeycodes.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'console-tools/setkeycodes.c') diff --git a/console-tools/setkeycodes.c b/console-tools/setkeycodes.c index e9a050862..597272a2f 100644 --- a/console-tools/setkeycodes.c +++ b/console-tools/setkeycodes.c @@ -26,11 +26,11 @@ int setkeycodes_main(int argc, char **argv) int fd, sc; struct kbkeycode a; - if (argc % 2 != 1 || argc < 2) { + if (!(argc & 1) /* if even */ || argc < 2) { bb_show_usage(); } - fd = get_console_fd(); + fd = get_console_fd_or_die(); while (argc > 2) { a.keycode = xatou_range(argv[2], 0, 127); @@ -40,7 +40,7 @@ int setkeycodes_main(int argc, char **argv) a.scancode += 128; } ioctl_or_perror_and_die(fd, KDSETKEYCODE, &a, - "failed to set SCANCODE %x to KEYCODE %d", + "can't set SCANCODE %x to KEYCODE %d", sc, a.keycode); argc -= 2; argv += 2; -- cgit v1.2.3