diff options
Diffstat (limited to 'console-tools/setconsole.c')
| -rw-r--r-- | console-tools/setconsole.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/console-tools/setconsole.c b/console-tools/setconsole.c index 53ff1ad1e..5806f21ed 100644 --- a/console-tools/setconsole.c +++ b/console-tools/setconsole.c @@ -37,9 +37,8 @@ static const struct option setconsole_long_options[] = { int setconsole_main(int argc, char **argv) { - int con; unsigned long flags; - const char *device = "/dev/tty"; + const char *device = CURRENT_TTY; bb_applet_long_options = setconsole_long_options; flags = bb_getopt_ulflags(argc, argv, "r"); @@ -53,14 +52,11 @@ int setconsole_main(int argc, char **argv) device = argv[optind]; } else { if (flags & OPT_SETCONS_RESET) - device = "/dev/console"; + device = CONSOLE_DEV; } - if (-1 == (con = open(device, O_RDONLY))) { - bb_perror_msg_and_die("open %s", device); - } - if (-1 == ioctl(con, TIOCCONS)) { - bb_perror_msg_and_die("ioctl TIOCCONS"); + if (-1 == ioctl(bb_xopen(device, O_RDONLY), TIOCCONS)) { + bb_perror_msg_and_die("TIOCCONS"); } return EXIT_SUCCESS; } |