1 files changed, 0 insertions, 91 deletions
diff --git a/usr/src/cmd/lp/lib/msgs/write_fifo.c b/usr/src/cmd/lp/lib/msgs/write_fifo.c
deleted file mode 100644
index b2454f476c..0000000000
--- a/usr/src/cmd/lp/lib/msgs/write_fifo.c
+++ /dev/null
@@ -1,91 +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) 1984, 1986, 1987, 1988, 1989 AT&T	*/
-/*	  All Rights Reserved  	*/
-
-
-#ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.10	*/
-/* LINTLIBRARY */
-
-# include	<unistd.h>
-# include	<errno.h>
-# include	<string.h>
-
-# include	"lp.h"
-# include	"msgs.h"
-
-/*
-** Choose at least one byte that won't appear in the body or header
-** of a message.
-*/
-unsigned char	Resync[HEAD_RESYNC_LEN]		= { 0x01, 0xFE };
-unsigned char	Endsync[HEAD_RESYNC_LEN]	= { 0x02, 0xFD };
-
-
-/*
-** write_fifo() - WRITE A BUFFER WITH HEADER AND CHECKSUM
-*/
-
-#if	defined(__STDC__)
-int write_fifo ( int fifo, char * buf, unsigned int size )
-#else
-int write_fifo (fifo, buf, size)
-    int			fifo;
-    char		*buf;
-    unsigned int	size;
-#endif
-{
-    unsigned short	chksum	= 0;
-    int			wbytes	= 0;
-
-    (void)memcpy (buf + HEAD_RESYNC, Resync, HEAD_RESYNC_LEN);
-    (void)memcpy (buf + TAIL_ENDSYNC(size), Endsync, TAIL_ENDSYNC_LEN);
-
-    CALC_CHKSUM (buf, size, chksum);
-    (void)htos (buf + TAIL_CHKSUM(size), chksum);
-
-
-    /*
-    ** A message must be written in one call, to avoid interleaving
-    ** messages from several processes.
-    **
-    ** The caller is responsible for trapping SIGPIPE, so
-    ** we just return what the "write()" system call does.
-    **
-    ** Well, almost.  If the pipe was almost full, we may have
-    ** written a partial message.  If this is the case, we lie
-    ** and say the pipe was full, so the caller can try again.
-    **
-    ** read_fifo can deal with a truncated message, so we let it
-    ** do the grunt work associated with partial messages.
-    **
-    ** NOTE:  Writing the remainder of the message is not feasible
-    ** as someone else may have written something to the fifo
-    ** while we were setting up to retry.
-    */
-
-    if ((wbytes = write(fifo, buf, size)) > 0)
-	if (wbytes != size)
-	    return(0);
-
-    return(wbytes);
-}