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- #include "libbb.h"
- #include <linux/kd.h>
- int kbd_mode_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
- int kbd_mode_main(int argc UNUSED_PARAM, char **argv)
- {
- enum {
- SCANCODE = (1 << 0),
- ASCII = (1 << 1),
- MEDIUMRAW = (1 << 2),
- UNICODE = (1 << 3),
- };
- int fd;
- unsigned opt;
- const char *tty_name;
- opt = getopt32(argv, "sakuC:", &tty_name);
- if (opt & 0x10) {
- opt &= 0xf;
- fd = xopen_nonblocking(tty_name);
- } else {
-
- fd = get_console_fd_or_die();
- }
- if (!opt) {
- const char *mode = "unknown";
- int m;
- xioctl(fd, KDGKBMODE, &m);
- if (m == K_RAW)
- mode = "raw (scancode)";
- else if (m == K_XLATE)
- mode = "default (ASCII)";
- else if (m == K_MEDIUMRAW)
- mode = "mediumraw (keycode)";
- else if (m == K_UNICODE)
- mode = "Unicode (UTF-8)";
- else if (m == 4 )
- mode = "off";
- printf("The keyboard is in %s mode\n", mode);
- } else {
-
- opt = opt & UNICODE ? 3 : opt >> 1;
-
- xioctl(fd, KDSKBMODE, (void*)(ptrdiff_t)opt);
- }
- if (ENABLE_FEATURE_CLEAN_UP)
- close(fd);
- return EXIT_SUCCESS;
- }
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