1 files changed, 0 insertions, 65 deletions
diff --git a/usr.sbin/sup/lib/filecopy.c b/usr.sbin/sup/lib/filecopy.c
deleted file mode 100644
index 553becb..0000000
--- a/usr.sbin/sup/lib/filecopy.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 1991 Carnegie Mellon University
- * All Rights Reserved.
- * 
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- *  Software Distribution Coordinator   or   Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the rights
- * to redistribute these changes.
- */
-/*  filecopy  --  copy a file from here to there
- *
- *  Usage:  i = filecopy (here,there);
- *	int i, here, there;
- *
- *  Filecopy performs a fast copy of the file "here" to the
- *  file "there".  Here and there are both file descriptors of
- *  open files; here is open for input, and there for output.
- *  Filecopy returns 0 if all is OK; -1 on error.
- *
- *  I have performed some tests for possible improvements to filecopy.
- *  Using a buffer size of 10240 provides about a 1.5 times speedup
- *  over 512 for a file of about 200,000 bytes.  Of course, other
- *  buffer sized should also work; this is a rather arbitrary choice.
- *  I have also tried inserting special startup code to attempt
- *  to align either the input or the output file to lie on a
- *  physical (512-byte) block boundary prior to the big loop,
- *  but this presents only a small (about 5% speedup, so I've
- *  canned that code.  The simple thing seems to be good enough.
- *
- *  HISTORY
- * 20-Nov-79  Steven Shafer (sas) at Carnegie-Mellon University
- *	Rewritten for VAX; same as "filcopy" on PDP-11.  Bigger buffer
- *	size (20 physical blocks) seems to be a big win; aligning things
- *	on block boundaries seems to be a negligible improvement at
- *	considerable cost in complexity.
- *
- */
-
-#define BUFFERSIZE 10240
-
-int filecopy (here,there)
-int here,there;
-{
-	register int kount;
-	char buffer[BUFFERSIZE];
-	kount = 0;
-	while (kount == 0 && (kount=read(here,buffer,BUFFERSIZE)) > 0)
-		kount -= write (there,buffer,kount);
-	return (kount ? -1 : 0);
-}