1 files changed, 0 insertions, 96 deletions
diff --git a/usr.sbin/sup/lib/path.c b/usr.sbin/sup/lib/path.c
deleted file mode 100644
index f982268..0000000
--- a/usr.sbin/sup/lib/path.c
+++ /dev/null
@@ -1,96 +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.
- */
-/*  path  --  break filename into directory and file
- *
- *  path (filename,direc,file);
- *  char *filename,*direc,*file;
- *  filename is input; direc and file are output (user-supplied).
- *  file will not have any trailing /; direc might.
- *
- *  Note these rules:
- *  1.  trailing / are ignored (except as first character)
- *  2.  x/y is x;y where y contains no / (x may contain /)
- *  3.  /y  is /;y where y contains no /
- *  4.  y   is .;y where y contains no /
- *  5.      is .;. (null filename)
- *  6.  /   is /;. (the root directory)
- *
- * Algorithm is this:
- *  1.  delete trailing / except in first position
- *  2.  if any /, find last one; change to null; y++
- *      else y = x;		(x is direc; y is file)
- *  3.  if y is null, y = .
- *  4.  if x equals y, x = .
- *      else if x is null, x = /
- *
- *  HISTORY
- * 20-Nov-79  Steven Shafer (sas) at Carnegie-Mellon University
- *	Copied verbatim from PDP-11.  Still as messy as ever.
- *	Some people have asked for a modification (I think that's a better
- *	idea than a new routine) which will change the directory name
- *	into an absolute pathname if it isn't one already.  The change
- *	involves doing a getwd() and prepending that if appropriate, with
- *	a "/" in between that and the directory part of the path.
- *	If you want to be cute, you can also resolve ".."s at that time.
- *
- */
-
-path (original,direc,file)
-char *original,*direc,*file;
-{
-	register char *y;
-	/* x is direc */
-	register char *p;
-
-	/* copy and note the end */
-	p = original;
-	y = direc;
-	while (*y++ = *p++) ;		/* copy string */
-	/* y now points to first char after null */
-	--y;	/* y now points to null */
-	--y;	/* y now points to last char of string before null */
-
-	/* chop off trailing / except as first character */
-	while (y>direc && *y == '/') --y;	/* backpedal past / */
-	/* y now points to char before first trailing / or null */
-	*(++y) = 0;				/* chop off end of string */
-	/* y now points to null */
-
-	/* find last /, if any.  If found, change to null and bump y */
-	while (y>direc && *y != '/') --y;
-	/* y now points to / or direc.  Note *direc may be / */
-	if (*y == '/') {
-		*y++ = 0;
-	}
-
-	/* find file name part */
-	if (*y)  strcpy (file,y);
-	else     strcpy (file,".");
-
-	/* find directory part */
-	if (direc == y)        strcpy (direc,".");
-	else if (*direc == 0)  strcpy (direc,"/");
-	/* else direc already has proper value */
-}