1 files changed, 0 insertions, 104 deletions
diff --git a/usr/src/lib/libbc/libc/compat/common/lockf.c b/usr/src/lib/libbc/libc/compat/common/lockf.c
deleted file mode 100644
index b93300c70d..0000000000
--- a/usr/src/lib/libbc/libc/compat/common/lockf.c
+++ /dev/null
@@ -1,104 +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 1989 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-/*      Copyright (c) 1984 AT&T */
-/*        All Rights Reserved   */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/syscall.h>
-
-/*
- * convert lockf() into fcntl() for SystemV compatibility
- */
-
-/* New SVR4 values */
-#define SV_GETLK	5
-#define SV_SETLK	6
-#define SV_SETLKW	7
-
-int
-lockf(int fildes, int function, long size)
-{
-	struct flock ld;
-	int cmd;
-
-	cmd = SV_SETLK;		/* assume non-blocking operation */
-	ld.l_type = F_WRLCK;	/* lockf() only deals with exclusive locks */
-	ld.l_whence = 1;	/* lock always starts at current position */
-	if (size < 0) {
-		ld.l_start = size;
-		ld.l_len = -size;
-	} else {
-		ld.l_start = 0L;
-		ld.l_len = size;
-	}
-
-	switch (function) {
-	case F_TEST:
-		if (_syscall(SYS_fcntl, fildes, SV_GETLK, &ld) != -1) {
-			if (ld.l_type == F_UNLCK) {
-				ld.l_pid = ld.l_xxx;	
-					/* l_pid is the last field in the 
-					   SVr3 flock structure */
-				return (0);
-			} else
-				errno = EACCES;		/* EAGAIN ?? */
-		}
-		return (-1);
-
-	default:
-		errno = EINVAL;
-		return (-1);
-
-			/* the rest fall thru to the fcntl() at the end */
-	case F_ULOCK:
-		ld.l_type = F_UNLCK;
-		break;
-
-	case F_LOCK:
-		cmd = SV_SETLKW;	/* block, if not available */
-		break;
-
-	case F_TLOCK:
-		break;
-	}
-	if (_syscall(SYS_fcntl, fildes, cmd, &ld) == -1) {
-		switch (errno) {
-		/* this hack is purported to be for /usr/group compatibility */
-		case ENOLCK:
-			errno = EDEADLK;
-		}
-		return(-1);
-	} else {
-		ld.l_pid = ld.l_xxx;	/* l_pid is the last field in the 
-					   SVr3 flock structure */
-		return(0);
-	}
-}