12292 retire libbc

Reviewed by: Peter Tribble <peter.tribble@gmail.com>
Reviewed by: Andy Stormont <astormont@racktopsystems.com>
Reviewed by: Alexander Eremin <aeremin@tintri.com>
Approved by: Garrett D'Amore <garrett@damore.org>

1 files changed, 0 insertions, 72 deletions

diff --git a/usr/src/lib/libbc/libc/compat/sys5/nice.c b/usr/src/lib/libbc/libc/compat/sys5/nice.c
deleted file mode 100644
index 926e79eb10..0000000000
--- a/usr/src/lib/libbc/libc/compat/sys5/nice.c
+++ /dev/null
@@ -1,72 +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
- */
-/*
- * Copyright 1986 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-	  /* from UCB 4.1 83/05/30 */
-
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <errno.h>
-
-/*
- * Backwards compatible nice.
- */
-int
-nice(incr)
-	int incr;
-{
-	register int prio;
-	int serrno;
-
-	/* put in brain-damaged upper range checking */
-	if ((incr > 40) && (geteuid() != 0)) {
-		errno = EPERM;
-		return (-1);
-	}
-
-	serrno = errno;
-	errno = 0;
-	prio = getpriority(PRIO_PROCESS, 0);
-	if (prio == -1 && errno)
-		return (-1);
-	prio += incr;
-	if (prio < -20)
-		prio = -20;
-	else if (prio > 19)
-		prio = 19;
-	if (setpriority(PRIO_PROCESS, 0, prio) == -1) {
-		/*
-		 * 4.3BSD stupidly returns EACCES on an attempt by a
-		 * non-super-user process to lower a priority; map
-		 * it to EPERM.
-		 */
-		if (errno == EACCES)
-			errno = EPERM;
-		return (-1);
-	}
-	errno = serrno;
-	return (prio);
-}