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-rw-r--r--console-tools/setconsole.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/console-tools/setconsole.c b/console-tools/setconsole.c
index 53ff1ad..5806f21 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;
}