X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=tty.c;h=4510c29963ff88cfea1a13c508f0267c36066b2c;hb=4391a16c92cef744fc715cb7347b7b71fc8f312e;hp=bbc051f6b6ffe8395b157a756206d8191e709ac2;hpb=bf181b9338152759fd56c8009e9a962a84808e7c;p=oweals%2Fbusybox.git

diff --git a/tty.c b/tty.c
index bbc051f6b..4510c2996 100644
--- a/tty.c
+++ b/tty.c
@@ -20,9 +20,11 @@
  *
  */
 
-#include "internal.h"
 #include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
 #include <sys/types.h>
+#include "busybox.h"
 
 extern int tty_main(int argc, char **argv)
 {
@@ -30,7 +32,7 @@ extern int tty_main(int argc, char **argv)
 
 	if (argc > 1) {
 		if (argv[1][0] != '-' || argv[1][1] != 's')
-			usage(tty_usage);
+			show_usage();
 	} else {
 		tty = ttyname(0);
 		if (tty)
@@ -38,5 +40,5 @@ extern int tty_main(int argc, char **argv)
 		else
 			puts("not a tty");
 	}
-	return(isatty(0) ? TRUE : FALSE);
+	return(isatty(0) ? EXIT_SUCCESS : EXIT_FAILURE);
 }