Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 296 deletions

diff --git a/ANDROID_3.4.5/fs/adfs/dir.c b/ANDROID_3.4.5/fs/adfs/dir.c
deleted file mode 100644
index 3d83075a..00000000
--- a/ANDROID_3.4.5/fs/adfs/dir.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- *  linux/fs/adfs/dir.c
- *
- *  Copyright (C) 1999-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  Common directory handling for ADFS
- */
-#include "adfs.h"
-
-/*
- * For future.  This should probably be per-directory.
- */
-static DEFINE_RWLOCK(adfs_dir_lock);
-
-static int
-adfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
-{
-	struct inode *inode = filp->f_path.dentry->d_inode;
-	struct super_block *sb = inode->i_sb;
-	struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
-	struct object_info obj;
-	struct adfs_dir dir;
-	int ret = 0;
-
-	if (filp->f_pos >> 32)
-		goto out;
-
-	ret = ops->read(sb, inode->i_ino, inode->i_size, &dir);
-	if (ret)
-		goto out;
-
-	switch ((unsigned long)filp->f_pos) {
-	case 0:
-		if (filldir(dirent, ".", 1, 0, inode->i_ino, DT_DIR) < 0)
-			goto free_out;
-		filp->f_pos += 1;
-
-	case 1:
-		if (filldir(dirent, "..", 2, 1, dir.parent_id, DT_DIR) < 0)
-			goto free_out;
-		filp->f_pos += 1;
-
-	default:
-		break;
-	}
-
-	read_lock(&adfs_dir_lock);
-
-	ret = ops->setpos(&dir, filp->f_pos - 2);
-	if (ret)
-		goto unlock_out;
-	while (ops->getnext(&dir, &obj) == 0) {
-		if (filldir(dirent, obj.name, obj.name_len,
-			    filp->f_pos, obj.file_id, DT_UNKNOWN) < 0)
-			goto unlock_out;
-		filp->f_pos += 1;
-	}
-
-unlock_out:
-	read_unlock(&adfs_dir_lock);
-
-free_out:
-	ops->free(&dir);
-
-out:
-	return ret;
-}
-
-int
-adfs_dir_update(struct super_block *sb, struct object_info *obj, int wait)
-{
-	int ret = -EINVAL;
-#ifdef CONFIG_ADFS_FS_RW
-	struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
-	struct adfs_dir dir;
-
-	printk(KERN_INFO "adfs_dir_update: object %06X in dir %06X\n",
-		 obj->file_id, obj->parent_id);
-
-	if (!ops->update) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	ret = ops->read(sb, obj->parent_id, 0, &dir);
-	if (ret)
-		goto out;
-
-	write_lock(&adfs_dir_lock);
-	ret = ops->update(&dir, obj);
-	write_unlock(&adfs_dir_lock);
-
-	if (wait) {
-		int err = ops->sync(&dir);
-		if (!ret)
-			ret = err;
-	}
-
-	ops->free(&dir);
-out:
-#endif
-	return ret;
-}
-
-static int
-adfs_match(struct qstr *name, struct object_info *obj)
-{
-	int i;
-
-	if (name->len != obj->name_len)
-		return 0;
-
-	for (i = 0; i < name->len; i++) {
-		char c1, c2;
-
-		c1 = name->name[i];
-		c2 = obj->name[i];
-
-		if (c1 >= 'A' && c1 <= 'Z')
-			c1 += 'a' - 'A';
-		if (c2 >= 'A' && c2 <= 'Z')
-			c2 += 'a' - 'A';
-
-		if (c1 != c2)
-			return 0;
-	}
-	return 1;
-}
-
-static int
-adfs_dir_lookup_byname(struct inode *inode, struct qstr *name, struct object_info *obj)
-{
-	struct super_block *sb = inode->i_sb;
-	struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
-	struct adfs_dir dir;
-	int ret;
-
-	ret = ops->read(sb, inode->i_ino, inode->i_size, &dir);
-	if (ret)
-		goto out;
-
-	if (ADFS_I(inode)->parent_id != dir.parent_id) {
-		adfs_error(sb, "parent directory changed under me! (%lx but got %lx)\n",
-			   ADFS_I(inode)->parent_id, dir.parent_id);
-		ret = -EIO;
-		goto free_out;
-	}
-
-	obj->parent_id = inode->i_ino;
-
-	/*
-	 * '.' is handled by reserved_lookup() in fs/namei.c
-	 */
-	if (name->len == 2 && name->name[0] == '.' && name->name[1] == '.') {
-		/*
-		 * Currently unable to fill in the rest of 'obj',
-		 * but this is better than nothing.  We need to
-		 * ascend one level to find it's parent.
-		 */
-		obj->name_len = 0;
-		obj->file_id  = obj->parent_id;
-		goto free_out;
-	}
-
-	read_lock(&adfs_dir_lock);
-
-	ret = ops->setpos(&dir, 0);
-	if (ret)
-		goto unlock_out;
-
-	ret = -ENOENT;
-	while (ops->getnext(&dir, obj) == 0) {
-		if (adfs_match(name, obj)) {
-			ret = 0;
-			break;
-		}
-	}
-
-unlock_out:
-	read_unlock(&adfs_dir_lock);
-
-free_out:
-	ops->free(&dir);
-out:
-	return ret;
-}
-
-const struct file_operations adfs_dir_operations = {
-	.read		= generic_read_dir,
-	.llseek		= generic_file_llseek,
-	.readdir	= adfs_readdir,
-	.fsync		= generic_file_fsync,
-};
-
-static int
-adfs_hash(const struct dentry *parent, const struct inode *inode,
-		struct qstr *qstr)
-{
-	const unsigned int name_len = ADFS_SB(parent->d_sb)->s_namelen;
-	const unsigned char *name;
-	unsigned long hash;
-	int i;
-
-	if (qstr->len < name_len)
-		return 0;
-
-	/*
-	 * Truncate the name in place, avoids
-	 * having to define a compare function.
-	 */
-	qstr->len = i = name_len;
-	name = qstr->name;
-	hash = init_name_hash();
-	while (i--) {
-		char c;
-
-		c = *name++;
-		if (c >= 'A' && c <= 'Z')
-			c += 'a' - 'A';
-
-		hash = partial_name_hash(c, hash);
-	}
-	qstr->hash = end_name_hash(hash);
-
-	return 0;
-}
-
-/*
- * Compare two names, taking note of the name length
- * requirements of the underlying filesystem.
- */
-static int
-adfs_compare(const struct dentry *parent, const struct inode *pinode,
-		const struct dentry *dentry, const struct inode *inode,
-		unsigned int len, const char *str, const struct qstr *name)
-{
-	int i;
-
-	if (len != name->len)
-		return 1;
-
-	for (i = 0; i < name->len; i++) {
-		char a, b;
-
-		a = str[i];
-		b = name->name[i];
-
-		if (a >= 'A' && a <= 'Z')
-			a += 'a' - 'A';
-		if (b >= 'A' && b <= 'Z')
-			b += 'a' - 'A';
-
-		if (a != b)
-			return 1;
-	}
-	return 0;
-}
-
-const struct dentry_operations adfs_dentry_operations = {
-	.d_hash		= adfs_hash,
-	.d_compare	= adfs_compare,
-};
-
-static struct dentry *
-adfs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
-{
-	struct inode *inode = NULL;
-	struct object_info obj;
-	int error;
-
-	error = adfs_dir_lookup_byname(dir, &dentry->d_name, &obj);
-	if (error == 0) {
-		error = -EACCES;
-		/*
-		 * This only returns NULL if get_empty_inode
-		 * fails.
-		 */
-		inode = adfs_iget(dir->i_sb, &obj);
-		if (inode)
-			error = 0;
-	}
-	d_add(dentry, inode);
-	return ERR_PTR(error);
-}
-
-/*
- * directories can handle most operations...
- */
-const struct inode_operations adfs_dir_inode_operations = {
-	.lookup		= adfs_lookup,
-	.setattr	= adfs_notify_change,
-};