X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Ftty.c;h=c28aa33d7144c371994cf2e1aa22740186ab8e10;hb=ec1a4b5a521b5adf295bc757c25231910f8c854b;hp=b2ab862ec0842cbd9311c4ce37bde31f39e6c2a0;hpb=f0ed376eda5d5c25d270e5100a881fb2d801bee6;p=oweals%2Fbusybox.git

diff --git a/coreutils/tty.c b/coreutils/tty.c
index b2ab862ec..c28aa33d7 100644
--- a/coreutils/tty.c
+++ b/coreutils/tty.c
@@ -15,15 +15,16 @@
 #include <unistd.h>
 #include "busybox.h"
 
+int tty_main(int argc, char **argv);
 int tty_main(int argc, char **argv)
 {
 	const char *s;
-	int silent;		/* Note: No longer relevant in SUSv3. */
+	USE_INCLUDE_SUSv2(int silent;)	/* Note: No longer relevant in SUSv3. */
 	int retval;
 
 	xfunc_error_retval = 2;	/* SUSv3 requires > 1 for error. */
 
-	silent = getopt32(argc, argv, "s");
+	USE_INCLUDE_SUSv2(silent = getopt32(argc, argv, "s");)
 
 	/* gnu tty outputs a warning that it is ignoring all args. */
 	bb_warn_ignoring_args(argc - optind);
@@ -36,10 +37,8 @@ int tty_main(int argc, char **argv)
 		s = "not a tty";
 		retval = 1;
 	}
-
-	if (!silent) {
-		puts(s);
-	}
+	USE_INCLUDE_SUSv2(if (!silent) puts(s);)
+	SKIP_INCLUDE_SUSv2(puts(s);)
 
 	fflush_stdout_and_exit(retval);
 }