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, 181 deletions

diff --git a/usr/src/lib/libbc/libc/sys/sys5/fcntl.c b/usr/src/lib/libbc/libc/sys/sys5/fcntl.c
deleted file mode 100644
index 3d8342ba4c..0000000000
--- a/usr/src/lib/libbc/libc/sys/sys5/fcntl.c
+++ /dev/null
@@ -1,181 +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 (c) 1990-1996 by Sun Microsystems, Inc.
- * All rights reserved.
- */
-
-#ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/syscall.h>
-#include <sys/fcntl.h>
-#include <sys/errno.h>
-#include <sys/filio.h>
-#include <sys/ioccom.h>
-#include <unistd.h>
-
-/* The following is an array of fcntl commands. The numbers listed
- * below are from SVR4. Array is indexed with SunOS 4.1 numbers to
- * obtain the SVR4 numbers.
- */
-int cmd_op[14] = {0, 1, 2, 3, 4, 23, 24, 14, 6, 7, 21, 20, -1, 22};
-
-/* SVR4/SunOS 5.0 equivalent modes */
-#define N_O_NDELAY	0x04
-#define N_O_SYNC	0x10
-#define N_O_NONBLOCK	0x80
-#define N_O_CREAT	0x100
-#define N_O_TRUNC	0x200
-#define N_O_EXCL	0x400
-
-#define	S5_FASYNC 0x1000
-
-/* from SVR4 stropts.h */
-#define	S5_S_RDNORM		0x0040
-#define	S5_S_WRNORM		0x0004
-#define	S5_S_RDBAND		0x0080
-#define	S5_S_BANDURG		0x0200
-#define	S5_I_SETSIG		(('S'<<8)|011)
-#define	S5_I_GETSIG		(('S'<<8)|012)
-
-/* Mask corresponding to the bits above in SunOS 4.x */
-#define FLAGS_MASK	(O_SYNC|O_NONBLOCK|O_CREAT|O_TRUNC|O_EXCL \
-			|O_NDELAY|FASYNC)
-#define N_FLAGS_MASK	(N_O_NDELAY|N_O_SYNC|N_O_NONBLOCK|N_O_CREAT \
-			|N_O_TRUNC|N_O_EXCL|S5_FASYNC)
-
-struct n_flock {
-        short	l_type;
-        short	l_whence;
-        long	l_start;
-        long	l_len;          /* len == 0 means until end of file */
-        long	l_sysid;
-        long	l_pid;
-        long	pad[4];         /* reserve area */
-} ;
-
-int fcntl(fd, cmd, arg)
-int fd, cmd, arg;
-{
-	return(bc_fcntl(fd, cmd, arg));
-}
-
-int bc_fcntl(fd, cmd, arg)
-int fd, cmd, arg;
-{
-	int fds, ret;
-	struct flock *savarg;
-	struct n_flock nfl;
-	extern int errno;
-	int narg, i;
-
-	if ((cmd == F_SETOWN) || (cmd == F_GETOWN)) {
-		ret = _s_fcntl(fd, cmd_op[cmd], arg);
-		if ((ret != -1) || (errno != EINVAL))
-			return (ret);
-		else {
-			if (cmd == F_GETOWN) {
-				if (_ioctl(fd, S5_I_GETSIG, &i) < 0) {
-					if (errno == EINVAL)
-						i = 0;
-					else
-						return (-1);
-				}
-				if (i & (S5_S_RDBAND|S5_S_BANDURG|
-				    S5_S_RDNORM|S5_S_WRNORM))
-					return (getpid());
-				return (0);
-			} else { /* cmd == F_SETOWN */
-				i = S5_S_RDNORM|S5_S_WRNORM|S5_S_RDBAND|S5_S_BANDURG;
-				return (ioctl(fd, S5_I_SETSIG, i));
-			}
-		}
-	}
-	if (cmd == F_SETFL) {
-		if (arg & FLAGS_MASK) {
-			narg = arg & ~FLAGS_MASK;
-			if (arg & FASYNC)
-				narg |= S5_FASYNC;
-			if (arg & O_SYNC)
-				narg |= N_O_SYNC;
-			if (arg & O_CREAT)
-				narg |= N_O_CREAT;
-			if (arg & O_TRUNC)
-				narg |= N_O_TRUNC;
-			if (arg & O_EXCL)
-				narg |= N_O_EXCL;
-			if (arg & (O_NDELAY))
-				narg |= N_O_NDELAY;
-			if (arg & O_NONBLOCK) 
-				narg |= N_O_NONBLOCK;
-			arg = narg;
-		}
-        } else if (cmd == F_SETLK || cmd == F_SETLKW || cmd == F_GETLK)  {
-		if (arg == 0 || arg == -1) {
-			errno = EFAULT;
-			return(-1);
-		}	
-		savarg = (struct flock *)arg;
-		arg = (int) &nfl;
-		nfl.l_type = savarg->l_type;
-		nfl.l_whence = savarg->l_whence;
-		nfl.l_start = savarg->l_start;
-		nfl.l_len = savarg->l_len;
-		nfl.l_pid = savarg->l_pid;
-	} 
-
-	ret = _s_fcntl(fd, cmd_op[cmd], arg);
-
-	if (ret != -1) {
-		if (cmd == F_DUPFD) {
-			if ((fds = fd_get(fd)) != -1) 
-				fd_add(ret, fds);
-       		} else if (cmd == F_GETFL) {
-			if (ret & N_FLAGS_MASK) {
-				narg = ret & ~N_FLAGS_MASK;
-				if (ret & S5_FASYNC)
-					narg |= FASYNC;
-				if (ret & N_O_SYNC)
-					narg |= O_SYNC;
-				if (ret & N_O_NONBLOCK)
-					narg |= O_NONBLOCK;
-				if (ret & N_O_CREAT)
-					narg |= O_CREAT;
-				if (ret & N_O_TRUNC)
-					narg |= O_TRUNC;
-				if (ret & N_O_EXCL)
-					narg |= O_EXCL;
-				if (ret & (N_O_NDELAY))
-					narg |= O_NDELAY;
-				ret = narg;
-			}
-		} else if (cmd == F_SETLK || cmd == F_SETLKW ||
-			cmd == F_GETLK) {
-			savarg->l_type = nfl.l_type;
-			savarg->l_whence = nfl.l_whence;
-			savarg->l_start = nfl.l_start;
-			savarg->l_len = nfl.l_len;
-			savarg->l_pid = nfl.l_pid;
-		}
-	}
-        return(ret);
-}