mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-04 09:09:56 +00:00
release/sysinstall/lndir.c has not been used, but statically linked
to sysinstall for long time. Remove it.
This commit is contained in:
Tatsumi Hosokawa
parent
6c56f330ec
commit
b1d6bbc98d
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=68385
@ -12,7 +12,7 @@ CLEANFILES+= keymap.tmp keymap.h
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SRCS= anonFTP.c cdrom.c command.c config.c devices.c dhcp.c kget.c \
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disks.c dispatch.c dist.c dmenu.c doc.c dos.c floppy.c \
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ftp.c globals.c http.c index.c install.c installUpgrade.c keymap.c \
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label.c lndir.c main.c makedevs.c media.c menus.c misc.c modules.c \
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label.c main.c makedevs.c media.c menus.c misc.c modules.c \
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mouse.c msg.c network.c nfs.c options.c package.c pccard.c \
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system.c tape.c tcpip.c termcap.c ufs.c usb.c user.c variable.c \
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wizard.c keymap.h
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@ -1,218 +0,0 @@
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/* $XConsortium: lndir.c,v 1.14 95/01/09 20:08:20 kaleb Exp $ */
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/* $XFree86: xc/config/util/lndir.c,v 3.3 1995/01/28 15:41:09 dawes Exp $ */
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/* Create shadow link tree (after X11R4 script of the same name)
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Mark Reinhold (mbr@lcs.mit.edu)/3 January 1990 */
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/* Hacked somewhat by Jordan Hubbard, The FreeBSD Project, to make it */
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/* an invokable function from sysinstall rather than a stand-alone binary */
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/*
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Copyright (c) 1990, X Consortium
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of the X Consortium shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from the X Consortium.
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*/
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/* From the original /bin/sh script:
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Used to create a copy of the a directory tree that has links for all
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non-directories (except those named RCS, SCCS or CVS.adm). If you are
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building the distribution on more than one machine, you should use
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this technique.
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If your master sources are located in /usr/local/src/X and you would like
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your link tree to be in /usr/local/src/new-X, do the following:
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% mkdir /usr/local/src/new-X
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% cd /usr/local/src/new-X
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% lndir ../X
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*/
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#include <sys/param.h>
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#include <sys/stat.h>
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#include <dirent.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include "sysinstall.h"
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#ifndef MAXPATHLEN
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#define MAXPATHLEN 2048
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#endif
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static char *rcurdir;
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static char *curdir;
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static int
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equivalent(char *lname, char *rname)
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{
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char *s;
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if (!strcmp(lname, rname))
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return 1;
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for (s = lname; *s && (s = strchr(s, '/')); s++) {
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while (s[1] == '/')
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strcpy(s+1, s+2);
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}
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return !strcmp(lname, rname);
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}
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/* Recursively create symbolic links from the current directory to the "from"
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directory. Assumes that files described by fs and ts are directories. */
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static int
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dodir(char *fn, struct stat *fs, struct stat *ts, int rel)
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{
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DIR *df;
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struct dirent *dp;
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char buf[MAXPATHLEN + 1], *p;
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char symbuf[MAXPATHLEN + 1];
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struct stat sb, sc;
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int n_dirs;
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int symlen;
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char *ocurdir;
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if ((fs->st_dev == ts->st_dev) && (fs->st_ino == ts->st_ino))
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return 1;
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if (rel)
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strcpy (buf, "../");
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else
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buf[0] = '\0';
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strcat (buf, fn);
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if (!(df = opendir (buf))) {
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msgDebug("%s: Cannot opendir\n", buf);
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return 1;
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}
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p = buf + strlen (buf);
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*p++ = '/';
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n_dirs = fs->st_nlink;
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while ((dp = readdir (df)) != NULL) {
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if (dp->d_name[strlen(dp->d_name) - 1] == '~')
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continue;
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strcpy (p, dp->d_name);
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if (n_dirs > 0) {
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if (stat (buf, &sb) < 0) {
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msgDebug("Can't stat: %s\n", buf);
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continue;
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}
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if (S_ISDIR(sb.st_mode)) {
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/* directory */
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n_dirs--;
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if (dp->d_name[0] == '.' &&
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(dp->d_name[1] == '\0' || (dp->d_name[1] == '.' && dp->d_name[2] == '\0')))
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continue;
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if (!strcmp (dp->d_name, "RCS"))
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continue;
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if (!strcmp (dp->d_name, "SCCS"))
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continue;
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if (!strcmp (dp->d_name, "CVS"))
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continue;
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if (!strcmp (dp->d_name, "CVS.adm"))
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continue;
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ocurdir = rcurdir;
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rcurdir = buf;
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curdir = isDebug() ? buf : (char *)0;
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if (isDebug())
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msgDebug("%s:\n", buf);
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if ((stat(dp->d_name, &sc) < 0) && (errno == ENOENT)) {
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if (mkdir(dp->d_name, 0777) < 0 ||
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stat (dp->d_name, &sc) < 0) {
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msgDebug("Unable to make or stat: %s\n", dp->d_name);
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curdir = rcurdir = ocurdir;
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continue;
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}
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}
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if (readlink (dp->d_name, symbuf, sizeof(symbuf) - 1) >= 0) {
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msgDebug("%s: is a link instead of a directory\n", dp->d_name);
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curdir = rcurdir = ocurdir;
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continue;
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}
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if (chdir (dp->d_name) < 0) {
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msgDebug("Unable to chdir to: %s\n", dp->d_name);
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curdir = rcurdir = ocurdir;
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continue;
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}
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(void)dodir(buf, &sb, &sc, (buf[0] != '/'));
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if (chdir ("..") < 0) {
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msgDebug("Unable to get back to ..\n");
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return DITEM_FAILURE;
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}
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curdir = rcurdir = ocurdir;
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continue;
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}
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}
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/* non-directory */
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symlen = readlink (dp->d_name, symbuf, sizeof(symbuf) - 1);
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if (symlen >= 0) {
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symbuf[symlen] = '\0';
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if (!equivalent (symbuf, buf))
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msgDebug("%s: %s\n", dp->d_name, symbuf);
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} else if (symlink (buf, dp->d_name) < 0)
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msgDebug("Unable to create symlink: %s\n", dp->d_name);
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}
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closedir (df);
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return 0;
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}
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int
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lndir(char *from, char *to)
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{
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struct stat fs, ts;
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if (!to)
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to = ".";
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/* to directory */
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if (stat(to, &ts) < 0) {
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msgDebug("Destination directory doesn't exist: %s\n", to);
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return DITEM_FAILURE;
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}
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if (!(S_ISDIR(ts.st_mode))) {
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msgDebug ("%s: Not a directory\n", to);
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return DITEM_FAILURE;
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}
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if (chdir(to) < 0) {
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msgDebug("Unable to chdir to %s\n", to);
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return DITEM_FAILURE;
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}
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/* from directory */
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if (stat(from, &fs) < 0) {
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msgDebug("From directory doesn't exist: %s\n", from);
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return DITEM_FAILURE;
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}
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if (!(S_ISDIR(fs.st_mode))) {
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msgDebug ("%s: Not a directory\n", from);
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return DITEM_FAILURE;
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}
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return dodir(from, &fs, &ts, 0);
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}
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@ -595,9 +595,6 @@ extern int loadKeymap(const char *lang);
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extern int diskLabelEditor(dialogMenuItem *self);
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extern int diskLabelCommit(dialogMenuItem *self);
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/* lndir.c */
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extern int lndir(char *from, char *to);
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/* makedevs.c (auto-generated) */
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extern const char termcap_ansi[];
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extern const char termcap_vt100[];
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@ -12,7 +12,7 @@ CLEANFILES+= keymap.tmp keymap.h
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SRCS= anonFTP.c cdrom.c command.c config.c devices.c dhcp.c kget.c \
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disks.c dispatch.c dist.c dmenu.c doc.c dos.c floppy.c \
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ftp.c globals.c http.c index.c install.c installUpgrade.c keymap.c \
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label.c lndir.c main.c makedevs.c media.c menus.c misc.c modules.c \
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label.c main.c makedevs.c media.c menus.c misc.c modules.c \
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mouse.c msg.c network.c nfs.c options.c package.c pccard.c \
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system.c tape.c tcpip.c termcap.c ufs.c usb.c user.c variable.c \
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wizard.c keymap.h
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@ -595,9 +595,6 @@ extern int loadKeymap(const char *lang);
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extern int diskLabelEditor(dialogMenuItem *self);
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extern int diskLabelCommit(dialogMenuItem *self);
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/* lndir.c */
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extern int lndir(char *from, char *to);
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/* makedevs.c (auto-generated) */
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extern const char termcap_ansi[];
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extern const char termcap_vt100[];
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@ -12,7 +12,7 @@ CLEANFILES+= keymap.tmp keymap.h
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SRCS= anonFTP.c cdrom.c command.c config.c devices.c dhcp.c kget.c \
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disks.c dispatch.c dist.c dmenu.c doc.c dos.c floppy.c \
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ftp.c globals.c http.c index.c install.c installUpgrade.c keymap.c \
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label.c lndir.c main.c makedevs.c media.c menus.c misc.c modules.c \
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label.c main.c makedevs.c media.c menus.c misc.c modules.c \
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mouse.c msg.c network.c nfs.c options.c package.c pccard.c \
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system.c tape.c tcpip.c termcap.c ufs.c usb.c user.c variable.c \
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wizard.c keymap.h
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@ -595,9 +595,6 @@ extern int loadKeymap(const char *lang);
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extern int diskLabelEditor(dialogMenuItem *self);
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extern int diskLabelCommit(dialogMenuItem *self);
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/* lndir.c */
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extern int lndir(char *from, char *to);
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/* makedevs.c (auto-generated) */
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extern const char termcap_ansi[];
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extern const char termcap_vt100[];
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