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, 311 deletions

diff --git a/ANDROID_3.4.5/fs/readdir.c b/ANDROID_3.4.5/fs/readdir.c
deleted file mode 100644
index cc0a8227..00000000
--- a/ANDROID_3.4.5/fs/readdir.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- *  linux/fs/readdir.c
- *
- *  Copyright (C) 1995  Linus Torvalds
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/export.h>
-#include <linux/time.h>
-#include <linux/mm.h>
-#include <linux/errno.h>
-#include <linux/stat.h>
-#include <linux/file.h>
-#include <linux/fs.h>
-#include <linux/dirent.h>
-#include <linux/security.h>
-#include <linux/syscalls.h>
-#include <linux/unistd.h>
-
-#include <asm/uaccess.h>
-
-int vfs_readdir(struct file *file, filldir_t filler, void *buf)
-{
-	struct inode *inode = file->f_path.dentry->d_inode;
-	int res = -ENOTDIR;
-	if (!file->f_op || !file->f_op->readdir)
-		goto out;
-
-	res = security_file_permission(file, MAY_READ);
-	if (res)
-		goto out;
-
-	res = mutex_lock_killable(&inode->i_mutex);
-	if (res)
-		goto out;
-
-	res = -ENOENT;
-	if (!IS_DEADDIR(inode)) {
-		res = file->f_op->readdir(file, buf, filler);
-		file_accessed(file);
-	}
-	mutex_unlock(&inode->i_mutex);
-out:
-	return res;
-}
-
-EXPORT_SYMBOL(vfs_readdir);
-
-/*
- * Traditional linux readdir() handling..
- *
- * "count=1" is a special case, meaning that the buffer is one
- * dirent-structure in size and that the code can't handle more
- * anyway. Thus the special "fillonedir()" function for that
- * case (the low-level handlers don't need to care about this).
- */
-
-#ifdef __ARCH_WANT_OLD_READDIR
-
-struct old_linux_dirent {
-	unsigned long	d_ino;
-	unsigned long	d_offset;
-	unsigned short	d_namlen;
-	char		d_name[1];
-};
-
-struct readdir_callback {
-	struct old_linux_dirent __user * dirent;
-	int result;
-};
-
-static int fillonedir(void * __buf, const char * name, int namlen, loff_t offset,
-		      u64 ino, unsigned int d_type)
-{
-	struct readdir_callback * buf = (struct readdir_callback *) __buf;
-	struct old_linux_dirent __user * dirent;
-	unsigned long d_ino;
-
-	if (buf->result)
-		return -EINVAL;
-	d_ino = ino;
-	if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
-		buf->result = -EOVERFLOW;
-		return -EOVERFLOW;
-	}
-	buf->result++;
-	dirent = buf->dirent;
-	if (!access_ok(VERIFY_WRITE, dirent,
-			(unsigned long)(dirent->d_name + namlen + 1) -
-				(unsigned long)dirent))
-		goto efault;
-	if (	__put_user(d_ino, &dirent->d_ino) ||
-		__put_user(offset, &dirent->d_offset) ||
-		__put_user(namlen, &dirent->d_namlen) ||
-		__copy_to_user(dirent->d_name, name, namlen) ||
-		__put_user(0, dirent->d_name + namlen))
-		goto efault;
-	return 0;
-efault:
-	buf->result = -EFAULT;
-	return -EFAULT;
-}
-
-SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
-		struct old_linux_dirent __user *, dirent, unsigned int, count)
-{
-	int error;
-	struct file * file;
-	struct readdir_callback buf;
-
-	error = -EBADF;
-	file = fget(fd);
-	if (!file)
-		goto out;
-
-	buf.result = 0;
-	buf.dirent = dirent;
-
-	error = vfs_readdir(file, fillonedir, &buf);
-	if (buf.result)
-		error = buf.result;
-
-	fput(file);
-out:
-	return error;
-}
-
-#endif /* __ARCH_WANT_OLD_READDIR */
-
-/*
- * New, all-improved, singing, dancing, iBCS2-compliant getdents()
- * interface. 
- */
-struct linux_dirent {
-	unsigned long	d_ino;
-	unsigned long	d_off;
-	unsigned short	d_reclen;
-	char		d_name[1];
-};
-
-struct getdents_callback {
-	struct linux_dirent __user * current_dir;
-	struct linux_dirent __user * previous;
-	int count;
-	int error;
-};
-
-static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
-		   u64 ino, unsigned int d_type)
-{
-	struct linux_dirent __user * dirent;
-	struct getdents_callback * buf = (struct getdents_callback *) __buf;
-	unsigned long d_ino;
-	int reclen = ALIGN(offsetof(struct linux_dirent, d_name) + namlen + 2,
-		sizeof(long));
-
-	buf->error = -EINVAL;	/* only used if we fail.. */
-	if (reclen > buf->count)
-		return -EINVAL;
-	d_ino = ino;
-	if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
-		buf->error = -EOVERFLOW;
-		return -EOVERFLOW;
-	}
-	dirent = buf->previous;
-	if (dirent) {
-		if (__put_user(offset, &dirent->d_off))
-			goto efault;
-	}
-	dirent = buf->current_dir;
-	if (__put_user(d_ino, &dirent->d_ino))
-		goto efault;
-	if (__put_user(reclen, &dirent->d_reclen))
-		goto efault;
-	if (copy_to_user(dirent->d_name, name, namlen))
-		goto efault;
-	if (__put_user(0, dirent->d_name + namlen))
-		goto efault;
-	if (__put_user(d_type, (char __user *) dirent + reclen - 1))
-		goto efault;
-	buf->previous = dirent;
-	dirent = (void __user *)dirent + reclen;
-	buf->current_dir = dirent;
-	buf->count -= reclen;
-	return 0;
-efault:
-	buf->error = -EFAULT;
-	return -EFAULT;
-}
-
-SYSCALL_DEFINE3(getdents, unsigned int, fd,
-		struct linux_dirent __user *, dirent, unsigned int, count)
-{
-	struct file * file;
-	struct linux_dirent __user * lastdirent;
-	struct getdents_callback buf;
-	int error;
-
-	error = -EFAULT;
-	if (!access_ok(VERIFY_WRITE, dirent, count))
-		goto out;
-
-	error = -EBADF;
-	file = fget(fd);
-	if (!file)
-		goto out;
-
-	buf.current_dir = dirent;
-	buf.previous = NULL;
-	buf.count = count;
-	buf.error = 0;
-
-	error = vfs_readdir(file, filldir, &buf);
-	if (error >= 0)
-		error = buf.error;
-	lastdirent = buf.previous;
-	if (lastdirent) {
-		if (put_user(file->f_pos, &lastdirent->d_off))
-			error = -EFAULT;
-		else
-			error = count - buf.count;
-	}
-	fput(file);
-out:
-	return error;
-}
-
-struct getdents_callback64 {
-	struct linux_dirent64 __user * current_dir;
-	struct linux_dirent64 __user * previous;
-	int count;
-	int error;
-};
-
-static int filldir64(void * __buf, const char * name, int namlen, loff_t offset,
-		     u64 ino, unsigned int d_type)
-{
-	struct linux_dirent64 __user *dirent;
-	struct getdents_callback64 * buf = (struct getdents_callback64 *) __buf;
-	int reclen = ALIGN(offsetof(struct linux_dirent64, d_name) + namlen + 1,
-		sizeof(u64));
-
-	buf->error = -EINVAL;	/* only used if we fail.. */
-	if (reclen > buf->count)
-		return -EINVAL;
-	dirent = buf->previous;
-	if (dirent) {
-		if (__put_user(offset, &dirent->d_off))
-			goto efault;
-	}
-	dirent = buf->current_dir;
-	if (__put_user(ino, &dirent->d_ino))
-		goto efault;
-	if (__put_user(0, &dirent->d_off))
-		goto efault;
-	if (__put_user(reclen, &dirent->d_reclen))
-		goto efault;
-	if (__put_user(d_type, &dirent->d_type))
-		goto efault;
-	if (copy_to_user(dirent->d_name, name, namlen))
-		goto efault;
-	if (__put_user(0, dirent->d_name + namlen))
-		goto efault;
-	buf->previous = dirent;
-	dirent = (void __user *)dirent + reclen;
-	buf->current_dir = dirent;
-	buf->count -= reclen;
-	return 0;
-efault:
-	buf->error = -EFAULT;
-	return -EFAULT;
-}
-
-SYSCALL_DEFINE3(getdents64, unsigned int, fd,
-		struct linux_dirent64 __user *, dirent, unsigned int, count)
-{
-	struct file * file;
-	struct linux_dirent64 __user * lastdirent;
-	struct getdents_callback64 buf;
-	int error;
-
-	error = -EFAULT;
-	if (!access_ok(VERIFY_WRITE, dirent, count))
-		goto out;
-
-	error = -EBADF;
-	file = fget(fd);
-	if (!file)
-		goto out;
-
-	buf.current_dir = dirent;
-	buf.previous = NULL;
-	buf.count = count;
-	buf.error = 0;
-
-	error = vfs_readdir(file, filldir64, &buf);
-	if (error >= 0)
-		error = buf.error;
-	lastdirent = buf.previous;
-	if (lastdirent) {
-		typeof(lastdirent->d_off) d_off = file->f_pos;
-		if (__put_user(d_off, &lastdirent->d_off))
-			error = -EFAULT;
-		else
-			error = count - buf.count;
-	}
-	fput(file);
-out:
-	return error;
-}