1 files changed, 0 insertions, 205 deletions
diff --git a/e2fsprogs/ext2fs/namei.c b/e2fsprogs/ext2fs/namei.c
deleted file mode 100644
index 9889670..0000000
--- a/e2fsprogs/ext2fs/namei.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * namei.c --- ext2fs directory lookup operations
- *
- * Copyright (C) 1993, 1994, 1994, 1995 Theodore Ts'o.
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
- * %End-Header%
- */
-
-#include <stdio.h>
-#include <string.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-/* #define NAMEI_DEBUG */
-
-#include "ext2_fs.h"
-#include "ext2fs.h"
-
-static errcode_t open_namei(ext2_filsys fs, ext2_ino_t root, ext2_ino_t base,
-			    const char *pathname, size_t pathlen, int follow,
-			    int link_count, char *buf, ext2_ino_t *res_inode);
-
-static errcode_t follow_link(ext2_filsys fs, ext2_ino_t root, ext2_ino_t dir,
-			     ext2_ino_t inode, int link_count,
-			     char *buf, ext2_ino_t *res_inode)
-{
-	char *pathname;
-	char *buffer = 0;
-	errcode_t retval;
-	struct ext2_inode ei;
-
-#ifdef NAMEI_DEBUG
-	printf("follow_link: root=%lu, dir=%lu, inode=%lu, lc=%d\n",
-	       root, dir, inode, link_count);
-
-#endif
-	retval = ext2fs_read_inode (fs, inode, &ei);
-	if (retval) return retval;
-	if (!LINUX_S_ISLNK (ei.i_mode)) {
-		*res_inode = inode;
-		return 0;
-	}
-	if (link_count++ > 5) {
-		return EXT2_ET_SYMLINK_LOOP;
-	}
-	if (ext2fs_inode_data_blocks(fs,&ei)) {
-		retval = ext2fs_get_mem(fs->blocksize, &buffer);
-		if (retval)
-			return retval;
-		retval = io_channel_read_blk(fs->io, ei.i_block[0], 1, buffer);
-		if (retval) {
-			ext2fs_free_mem(&buffer);
-			return retval;
-		}
-		pathname = buffer;
-	} else
-		pathname = (char *)&(ei.i_block[0]);
-	retval = open_namei(fs, root, dir, pathname, ei.i_size, 1,
-			    link_count, buf, res_inode);
-	ext2fs_free_mem(&buffer);
-	return retval;
-}
-
-/*
- * This routine interprets a pathname in the context of the current
- * directory and the root directory, and returns the inode of the
- * containing directory, and a pointer to the filename of the file
- * (pointing into the pathname) and the length of the filename.
- */
-static errcode_t dir_namei(ext2_filsys fs, ext2_ino_t root, ext2_ino_t dir,
-			   const char *pathname, int pathlen,
-			   int link_count, char *buf,
-			   const char **name, int *namelen,
-			   ext2_ino_t *res_inode)
-{
-	char c;
-	const char *thisname;
-	int len;
-	ext2_ino_t inode;
-	errcode_t retval;
-
-	if ((c = *pathname) == '/') {
-		dir = root;
-		pathname++;
-		pathlen--;
-	}
-	while (1) {
-		thisname = pathname;
-		for (len=0; --pathlen >= 0;len++) {
-			c = *(pathname++);
-			if (c == '/')
-				break;
-		}
-		if (pathlen < 0)
-			break;
-		retval = ext2fs_lookup (fs, dir, thisname, len, buf, &inode);
-		if (retval) return retval;
-		retval = follow_link (fs, root, dir, inode,
-				      link_count, buf, &dir);
-		if (retval) return retval;
-	}
-	*name = thisname;
-	*namelen = len;
-	*res_inode = dir;
-	return 0;
-}
-
-static errcode_t open_namei(ext2_filsys fs, ext2_ino_t root, ext2_ino_t base,
-			    const char *pathname, size_t pathlen, int follow,
-			    int link_count, char *buf, ext2_ino_t *res_inode)
-{
-	const char *basename;
-	int namelen;
-	ext2_ino_t dir, inode;
-	errcode_t retval;
-
-#ifdef NAMEI_DEBUG
-	printf("open_namei: root=%lu, dir=%lu, path=%*s, lc=%d\n",
-	       root, base, pathlen, pathname, link_count);
-#endif
-	retval = dir_namei(fs, root, base, pathname, pathlen,
-			   link_count, buf, &basename, &namelen, &dir);
-	if (retval) return retval;
-	if (!namelen) {                     /* special case: '/usr/' etc */
-		*res_inode=dir;
-		return 0;
-	}
-	retval = ext2fs_lookup (fs, dir, basename, namelen, buf, &inode);
-	if (retval)
-		return retval;
-	if (follow) {
-		retval = follow_link(fs, root, dir, inode, link_count,
-				     buf, &inode);
-		if (retval)
-			return retval;
-	}
-#ifdef NAMEI_DEBUG
-	printf("open_namei: (link_count=%d) returns %lu\n",
-	       link_count, inode);
-#endif
-	*res_inode = inode;
-	return 0;
-}
-
-errcode_t ext2fs_namei(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd,
-		       const char *name, ext2_ino_t *inode)
-{
-	char *buf;
-	errcode_t retval;
-
-	EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
-
-	retval = ext2fs_get_mem(fs->blocksize, &buf);
-	if (retval)
-		return retval;
-
-	retval = open_namei(fs, root, cwd, name, strlen(name), 0, 0,
-			    buf, inode);
-
-	ext2fs_free_mem(&buf);
-	return retval;
-}
-
-errcode_t ext2fs_namei_follow(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd,
-			      const char *name, ext2_ino_t *inode)
-{
-	char *buf;
-	errcode_t retval;
-
-	EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
-
-	retval = ext2fs_get_mem(fs->blocksize, &buf);
-	if (retval)
-		return retval;
-
-	retval = open_namei(fs, root, cwd, name, strlen(name), 1, 0,
-			    buf, inode);
-
-	ext2fs_free_mem(&buf);
-	return retval;
-}
-
-errcode_t ext2fs_follow_link(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd,
-			ext2_ino_t inode, ext2_ino_t *res_inode)
-{
-	char *buf;
-	errcode_t retval;
-
-	EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
-
-	retval = ext2fs_get_mem(fs->blocksize, &buf);
-	if (retval)
-		return retval;
-
-	retval = follow_link(fs, root, cwd, inode, 0, buf, res_inode);
-
-	ext2fs_free_mem(&buf);
-	return retval;
-}
-