From b83db4ddae4c88b8837cd721c0f74e83bf956a5e Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 6 Aug 2017 18:29:25 +0200 Subject: setkeycodes: make it NOEXEC, better --help text Signed-off-by: Denys Vlasenko --- console-tools/setkeycodes.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'console-tools') diff --git a/console-tools/setkeycodes.c b/console-tools/setkeycodes.c index 543fbe3e0..1363ac9d1 100644 --- a/console-tools/setkeycodes.c +++ b/console-tools/setkeycodes.c @@ -16,17 +16,16 @@ //config: This program loads entries into the kernel's scancode-to-keycode //config: map, allowing unusual keyboards to generate usable keycodes. -//applet:IF_SETKEYCODES(APPLET(setkeycodes, BB_DIR_USR_BIN, BB_SUID_DROP)) +//applet:IF_SETKEYCODES(APPLET_NOEXEC(setkeycodes, setkeycodes, BB_DIR_USR_BIN, BB_SUID_DROP, setkeycodes)) //kbuild:lib-$(CONFIG_SETKEYCODES) += setkeycodes.o //usage:#define setkeycodes_trivial_usage -//usage: "SCANCODE KEYCODE..." +//usage: "{ SCANCODE KEYCODE }..." //usage:#define setkeycodes_full_usage "\n\n" -//usage: "Set entries into the kernel's scancode-to-keycode map,\n" +//usage: "Modify kernel's scancode-to-keycode map,\n" //usage: "allowing unusual keyboards to generate usable keycodes.\n\n" -//usage: "SCANCODE may be either xx or e0xx (hexadecimal),\n" -//usage: "and KEYCODE is given in decimal." +//usage: "SCANCODE is either xx or e0xx (hexadecimal), KEYCODE is decimal." //usage: //usage:#define setkeycodes_example_usage //usage: "$ setkeycodes e030 127\n" @@ -45,7 +44,6 @@ int setkeycodes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int setkeycodes_main(int argc, char **argv) { int fd; - struct kbkeycode a; if (!(argc & 1) /* if even */ || argc < 2) { bb_show_usage(); @@ -54,7 +52,10 @@ int setkeycodes_main(int argc, char **argv) fd = get_console_fd_or_die(); while (argv[1]) { - int sc = xstrtoul_range(argv[1], 16, 0, 0xe07f); + struct kbkeycode a; + int sc; + + sc = xstrtoul_range(argv[1], 16, 0, 0xe07f); if (sc >= 0xe000) { sc -= 0xe000; sc += 0x0080; -- cgit v1.2.3