From 99912ca733dd960f5589227fd999c86e73c8e894 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 10 Apr 2007 15:43:37 +0000 Subject: audit small applets and mark some of them as NOFORK. Put big scary warnings in relevant places. --- coreutils/tty.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'coreutils/tty.c') diff --git a/coreutils/tty.c b/coreutils/tty.c index c28aa33d7..d4c179fca 100644 --- a/coreutils/tty.c +++ b/coreutils/tty.c @@ -10,9 +10,6 @@ /* BB_AUDIT SUSv3 compliant */ /* http://www.opengroup.org/onlinepubs/007904975/utilities/tty.html */ -#include -#include -#include #include "busybox.h" int tty_main(int argc, char **argv); @@ -31,7 +28,8 @@ int tty_main(int argc, char **argv) retval = 0; - if ((s = ttyname(0)) == NULL) { + s = ttyname(0); + if (s == NULL) { /* According to SUSv3, ttyname can on fail with EBADF or ENOTTY. * We know the file descriptor is good, so failure means not a tty. */ s = "not a tty"; -- cgit v1.2.3