diff options
Diffstat (limited to 'usr/src/lib/libbc/libc/gen/common/isatty.c')
| -rw-r--r-- | usr/src/lib/libbc/libc/gen/common/isatty.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/usr/src/lib/libbc/libc/gen/common/isatty.c b/usr/src/lib/libbc/libc/gen/common/isatty.c deleted file mode 100644 index 689f9e5e2a..0000000000 --- a/usr/src/lib/libbc/libc/gen/common/isatty.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -#pragma ident "%Z%%M% %I% %E% SMI" /* from S5R3 1.7 */ -/* Copyright (c) 1984 AT&T */ -/* All Rights Reserved */ - - -/*LINTLIBRARY*/ -/* - * Returns 1 iff file is a tty - */ -#include <sys/termio.h> - -extern int ioctl(); -extern int errno; - -int -isatty(f) -int f; -{ - struct termio tty; - int err ; - - err = errno; - if(ioctl(f, TCGETA, &tty) < 0) - { - errno = err; - return(0); - } - return(1); -} |