nc: use symbolic SHUT_WR instead of literal 1

[oweals/busybox.git] / console-tools / setconsole.c

diff --git a/console-tools/setconsole.c b/console-tools/setconsole.c
index 87265baf8e65219b6fa08bfffda4aa94815d7501..c0051dcc8c1d2a0f64e484bac80a726e5cd172b4 100644 (file)
--- a/console-tools/setconsole.c
+++ b/console-tools/setconsole.c
@@ -8,6 +8,12 @@
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
+//usage:#define setconsole_trivial_usage
+//usage:       "[-r" IF_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
+//usage:#define setconsole_full_usage "\n\n"
+//usage:       "Redirect system console output to DEVICE (default: /dev/tty)\n"
+//usage:     "\n       -r      Reset output to /dev/console"
+
 #include "libbb.h"
 
 int setconsole_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
@@ -34,6 +40,6 @@ int setconsole_main(int argc UNUSED_PARAM, char **argv)
                        device = DEV_CONSOLE;
        }
 
-       xioctl(xopen(device, O_RDONLY), TIOCCONS, NULL);
+       xioctl(xopen(device, O_WRONLY), TIOCCONS, NULL);
        return EXIT_SUCCESS;
 }