release/sysinstall/lndir.c has not been used, but statically linked

to sysinstall for long time.  Remove it.

3 files changed, 1 insertions, 222 deletions

diff --git a/release/sysinstall/Makefile b/release/sysinstall/Makefile
index 700dd04..672f76e 100644
--- a/release/sysinstall/Makefile
+++ b/release/sysinstall/Makefile
@@ -12,7 +12,7 @@ CLEANFILES+=	keymap.tmp keymap.h
 SRCS=	anonFTP.c cdrom.c command.c config.c devices.c dhcp.c kget.c \
 	disks.c dispatch.c dist.c dmenu.c doc.c dos.c floppy.c \
 	ftp.c globals.c http.c index.c install.c installUpgrade.c keymap.c \
-	label.c lndir.c main.c makedevs.c media.c menus.c misc.c modules.c \
+	label.c main.c makedevs.c media.c menus.c misc.c modules.c \
 	mouse.c msg.c network.c nfs.c options.c package.c pccard.c \
 	system.c tape.c tcpip.c termcap.c ufs.c usb.c user.c variable.c \
 	wizard.c keymap.h
diff --git a/release/sysinstall/lndir.c b/release/sysinstall/lndir.c
deleted file mode 100644
index 5e037ca..0000000
--- a/release/sysinstall/lndir.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/* $XConsortium: lndir.c,v 1.14 95/01/09 20:08:20 kaleb Exp $ */
-/* $XFree86: xc/config/util/lndir.c,v 3.3 1995/01/28 15:41:09 dawes Exp $ */
-/* Create shadow link tree (after X11R4 script of the same name)
-   Mark Reinhold (mbr@lcs.mit.edu)/3 January 1990 */
-
-/* Hacked somewhat by Jordan Hubbard, The FreeBSD Project, to make it */
-/* an invokable function from sysinstall rather than a stand-alone binary */
-
-/* 
-Copyright (c) 1990,  X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from the X Consortium.
-
-*/
-
-/* From the original /bin/sh script:
-
-  Used to create a copy of the a directory tree that has links for all
-  non-directories (except those named RCS, SCCS or CVS.adm).  If you are
-  building the distribution on more than one machine, you should use
-  this technique.
-
-  If your master sources are located in /usr/local/src/X and you would like
-  your link tree to be in /usr/local/src/new-X, do the following:
-
-   	%  mkdir /usr/local/src/new-X
-	%  cd /usr/local/src/new-X
-   	%  lndir ../X
-*/
-
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <dirent.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "sysinstall.h"
-
-#ifndef MAXPATHLEN
-#define MAXPATHLEN 2048
-#endif
-
-static char *rcurdir;
-static char *curdir;
-
-static int
-equivalent(char *lname, char *rname)
-{
-    char *s;
-
-    if (!strcmp(lname, rname))
-	return 1;
-    for (s = lname; *s && (s = strchr(s, '/')); s++) {
-	while (s[1] == '/')
-	    strcpy(s+1, s+2);
-    }
-    return !strcmp(lname, rname);
-}
-
-
-/* Recursively create symbolic links from the current directory to the "from"
-   directory.  Assumes that files described by fs and ts are directories. */
-
-static int
-dodir(char *fn, struct stat *fs, struct stat *ts, int rel)
-{
-    DIR *df;
-    struct dirent *dp;
-    char buf[MAXPATHLEN + 1], *p;
-    char symbuf[MAXPATHLEN + 1];
-    struct stat sb, sc;
-    int n_dirs;
-    int symlen;
-    char *ocurdir;
-
-    if ((fs->st_dev == ts->st_dev) && (fs->st_ino == ts->st_ino))
-	return 1;
-
-    if (rel)
-	strcpy (buf, "../");
-    else
-	buf[0] = '\0';
-    strcat (buf, fn);
-
-    if (!(df = opendir (buf))) {
-	msgDebug("%s: Cannot opendir\n", buf);
-	return 1;
-    }
-
-    p = buf + strlen (buf);
-    *p++ = '/';
-    n_dirs = fs->st_nlink;
-    while ((dp = readdir (df)) != NULL) {
-	if (dp->d_name[strlen(dp->d_name) - 1] == '~')
-	    continue;
-	strcpy (p, dp->d_name);
-
-	if (n_dirs > 0) {
-	    if (stat (buf, &sb) < 0) {
-		msgDebug("Can't stat: %s\n", buf);
-		continue;
-	    }
-
-	    if (S_ISDIR(sb.st_mode)) {
-		/* directory */
-		n_dirs--;
-		if (dp->d_name[0] == '.' &&
-		    (dp->d_name[1] == '\0' || (dp->d_name[1] == '.' && dp->d_name[2] == '\0')))
-		    continue;
-		if (!strcmp (dp->d_name, "RCS"))
-		    continue;
-		if (!strcmp (dp->d_name, "SCCS"))
-		    continue;
-		if (!strcmp (dp->d_name, "CVS"))
-		    continue;
-		if (!strcmp (dp->d_name, "CVS.adm"))
-		    continue;
-		ocurdir = rcurdir;
-		rcurdir = buf;
-		curdir = isDebug() ? buf : (char *)0;
-		if (isDebug())
-		    msgDebug("%s:\n", buf);
-		if ((stat(dp->d_name, &sc) < 0) && (errno == ENOENT)) {
-		    if (mkdir(dp->d_name, 0777) < 0 ||
-			stat (dp->d_name, &sc) < 0) {
-			msgDebug("Unable to make or stat: %s\n", dp->d_name);
-			curdir = rcurdir = ocurdir;
-			continue;
-		    }
-		}
-		if (readlink (dp->d_name, symbuf, sizeof(symbuf) - 1) >= 0) {
-		    msgDebug("%s: is a link instead of a directory\n", dp->d_name);
-		    curdir = rcurdir = ocurdir;
-		    continue;
-		}
-		if (chdir (dp->d_name) < 0) {
-		    msgDebug("Unable to chdir to: %s\n", dp->d_name);
-		    curdir = rcurdir = ocurdir;
-		    continue;
-		}
-		(void)dodir(buf, &sb, &sc, (buf[0] != '/'));
-		if (chdir ("..") < 0) {
-		    msgDebug("Unable to get back to ..\n");
-		    return DITEM_FAILURE;
-		}
-		curdir = rcurdir = ocurdir;
-		continue;
-	    }
-	}
-
-	/* non-directory */
-	symlen = readlink (dp->d_name, symbuf, sizeof(symbuf) - 1);
-	if (symlen >= 0) {
-	    symbuf[symlen] = '\0';
-	    if (!equivalent (symbuf, buf))
-		msgDebug("%s: %s\n", dp->d_name, symbuf);
-	} else if (symlink (buf, dp->d_name) < 0)
-	    msgDebug("Unable to create symlink: %s\n", dp->d_name);
-    }
-
-    closedir (df);
-    return 0;
-}
-
-int
-lndir(char *from, char *to)
-{
-    struct stat fs, ts;
-
-    if (!to)
-	to = ".";
-
-    /* to directory */
-    if (stat(to, &ts) < 0) {
-	msgDebug("Destination directory doesn't exist: %s\n", to);
-	return DITEM_FAILURE;
-    }
-    if (!(S_ISDIR(ts.st_mode))) {
-	msgDebug ("%s: Not a directory\n", to);
-	return DITEM_FAILURE;
-    }
-    if (chdir(to) < 0) {
-	msgDebug("Unable to chdir to %s\n", to);
-	return DITEM_FAILURE;
-    }
-    /* from directory */
-    if (stat(from, &fs) < 0) {
-	msgDebug("From directory doesn't exist: %s\n", from);
-	return DITEM_FAILURE;
-    }
-    if (!(S_ISDIR(fs.st_mode))) {
-	msgDebug ("%s: Not a directory\n", from);
-	return DITEM_FAILURE;
-    }
-    return dodir(from, &fs, &ts, 0);
-}
diff --git a/release/sysinstall/sysinstall.h b/release/sysinstall/sysinstall.h
index d81644a..4869909 100644
--- a/release/sysinstall/sysinstall.h
+++ b/release/sysinstall/sysinstall.h
@@ -595,9 +595,6 @@ extern int	loadKeymap(const char *lang);
 extern int	diskLabelEditor(dialogMenuItem *self);
 extern int	diskLabelCommit(dialogMenuItem *self);
 
-/* lndir.c */
-extern int	lndir(char *from, char *to);
-
 /* makedevs.c (auto-generated) */
 extern const char	termcap_ansi[];
 extern const char	termcap_vt100[];