import ext2fs lib to prep for new e2fsprogs
diff --git a/e2fsprogs/ext2fs/lookup.c b/e2fsprogs/ext2fs/lookup.c
new file mode 100644
index 0000000..1745f33
--- /dev/null
+++ b/e2fsprogs/ext2fs/lookup.c
@@ -0,0 +1,69 @@
+/*
+ * lookup.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
+
+#include "ext2_fs.h"
+#include "ext2fs.h"
+
+struct lookup_struct {
+ const char *name;
+ int len;
+ ext2_ino_t *inode;
+ int found;
+};
+
+#ifdef __TURBOC__
+ #pragma argsused
+#endif
+static int lookup_proc(struct ext2_dir_entry *dirent,
+ int offset EXT2FS_ATTR((unused)),
+ int blocksize EXT2FS_ATTR((unused)),
+ char *buf EXT2FS_ATTR((unused)),
+ void *priv_data)
+{
+ struct lookup_struct *ls = (struct lookup_struct *) priv_data;
+
+ if (ls->len != (dirent->name_len & 0xFF))
+ return 0;
+ if (strncmp(ls->name, dirent->name, (dirent->name_len & 0xFF)))
+ return 0;
+ *ls->inode = dirent->inode;
+ ls->found++;
+ return DIRENT_ABORT;
+}
+
+
+errcode_t ext2fs_lookup(ext2_filsys fs, ext2_ino_t dir, const char *name,
+ int namelen, char *buf, ext2_ino_t *inode)
+{
+ errcode_t retval;
+ struct lookup_struct ls;
+
+ EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
+
+ ls.name = name;
+ ls.len = namelen;
+ ls.inode = inode;
+ ls.found = 0;
+
+ retval = ext2fs_dir_iterate(fs, dir, 0, buf, lookup_proc, &ls);
+ if (retval)
+ return retval;
+
+ return (ls.found) ? 0 : EXT2_ET_FILE_NOT_FOUND;
+}
+
+