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, 471 deletions

diff --git a/ANDROID_3.4.5/fs/stat.c b/ANDROID_3.4.5/fs/stat.c
deleted file mode 100644
index c733dc57..00000000
--- a/ANDROID_3.4.5/fs/stat.c
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- *  linux/fs/stat.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-#include <linux/export.h>
-#include <linux/mm.h>
-#include <linux/errno.h>
-#include <linux/file.h>
-#include <linux/highuid.h>
-#include <linux/fs.h>
-#include <linux/namei.h>
-#include <linux/security.h>
-#include <linux/syscalls.h>
-#include <linux/pagemap.h>
-
-#include <asm/uaccess.h>
-#include <asm/unistd.h>
-
-void generic_fillattr(struct inode *inode, struct kstat *stat)
-{
-	stat->dev = inode->i_sb->s_dev;
-	stat->ino = inode->i_ino;
-	stat->mode = inode->i_mode;
-	stat->nlink = inode->i_nlink;
-	stat->uid = inode->i_uid;
-	stat->gid = inode->i_gid;
-	stat->rdev = inode->i_rdev;
-	stat->size = i_size_read(inode);
-	stat->atime = inode->i_atime;
-	stat->mtime = inode->i_mtime;
-	stat->ctime = inode->i_ctime;
-	stat->blksize = (1 << inode->i_blkbits);
-	stat->blocks = inode->i_blocks;
-}
-
-EXPORT_SYMBOL(generic_fillattr);
-
-int vfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
-{
-	struct inode *inode = dentry->d_inode;
-	int retval;
-
-	retval = security_inode_getattr(mnt, dentry);
-	if (retval)
-		return retval;
-
-	if (inode->i_op->getattr)
-		return inode->i_op->getattr(mnt, dentry, stat);
-
-	generic_fillattr(inode, stat);
-	return 0;
-}
-
-EXPORT_SYMBOL(vfs_getattr);
-
-int vfs_fstat(unsigned int fd, struct kstat *stat)
-{
-	struct file *f = fget(fd);
-	int error = -EBADF;
-
-	if (f) {
-		error = vfs_getattr(f->f_path.mnt, f->f_path.dentry, stat);
-		fput(f);
-	}
-	return error;
-}
-EXPORT_SYMBOL(vfs_fstat);
-
-int vfs_fstatat(int dfd, const char __user *filename, struct kstat *stat,
-		int flag)
-{
-	struct path path;
-	int error = -EINVAL;
-	int lookup_flags = 0;
-
-	if ((flag & ~(AT_SYMLINK_NOFOLLOW | AT_NO_AUTOMOUNT |
-		      AT_EMPTY_PATH)) != 0)
-		goto out;
-
-	if (!(flag & AT_SYMLINK_NOFOLLOW))
-		lookup_flags |= LOOKUP_FOLLOW;
-	if (flag & AT_EMPTY_PATH)
-		lookup_flags |= LOOKUP_EMPTY;
-
-	error = user_path_at(dfd, filename, lookup_flags, &path);
-	if (error)
-		goto out;
-
-	error = vfs_getattr(path.mnt, path.dentry, stat);
-	path_put(&path);
-out:
-	return error;
-}
-EXPORT_SYMBOL(vfs_fstatat);
-
-int vfs_stat(const char __user *name, struct kstat *stat)
-{
-	return vfs_fstatat(AT_FDCWD, name, stat, 0);
-}
-EXPORT_SYMBOL(vfs_stat);
-
-int vfs_lstat(const char __user *name, struct kstat *stat)
-{
-	return vfs_fstatat(AT_FDCWD, name, stat, AT_SYMLINK_NOFOLLOW);
-}
-EXPORT_SYMBOL(vfs_lstat);
-
-
-#ifdef __ARCH_WANT_OLD_STAT
-
-/*
- * For backward compatibility?  Maybe this should be moved
- * into arch/i386 instead?
- */
-static int cp_old_stat(struct kstat *stat, struct __old_kernel_stat __user * statbuf)
-{
-	static int warncount = 5;
-	struct __old_kernel_stat tmp;
-	
-	if (warncount > 0) {
-		warncount--;
-		printk(KERN_WARNING "VFS: Warning: %s using old stat() call. Recompile your binary.\n",
-			current->comm);
-	} else if (warncount < 0) {
-		/* it's laughable, but... */
-		warncount = 0;
-	}
-
-	memset(&tmp, 0, sizeof(struct __old_kernel_stat));
-	tmp.st_dev = old_encode_dev(stat->dev);
-	tmp.st_ino = stat->ino;
-	if (sizeof(tmp.st_ino) < sizeof(stat->ino) && tmp.st_ino != stat->ino)
-		return -EOVERFLOW;
-	tmp.st_mode = stat->mode;
-	tmp.st_nlink = stat->nlink;
-	if (tmp.st_nlink != stat->nlink)
-		return -EOVERFLOW;
-	SET_UID(tmp.st_uid, stat->uid);
-	SET_GID(tmp.st_gid, stat->gid);
-	tmp.st_rdev = old_encode_dev(stat->rdev);
-#if BITS_PER_LONG == 32
-	if (stat->size > MAX_NON_LFS)
-		return -EOVERFLOW;
-#endif	
-	tmp.st_size = stat->size;
-	tmp.st_atime = stat->atime.tv_sec;
-	tmp.st_mtime = stat->mtime.tv_sec;
-	tmp.st_ctime = stat->ctime.tv_sec;
-	return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
-}
-
-SYSCALL_DEFINE2(stat, const char __user *, filename,
-		struct __old_kernel_stat __user *, statbuf)
-{
-	struct kstat stat;
-	int error;
-
-	error = vfs_stat(filename, &stat);
-	if (error)
-		return error;
-
-	return cp_old_stat(&stat, statbuf);
-}
-
-SYSCALL_DEFINE2(lstat, const char __user *, filename,
-		struct __old_kernel_stat __user *, statbuf)
-{
-	struct kstat stat;
-	int error;
-
-	error = vfs_lstat(filename, &stat);
-	if (error)
-		return error;
-
-	return cp_old_stat(&stat, statbuf);
-}
-
-SYSCALL_DEFINE2(fstat, unsigned int, fd, struct __old_kernel_stat __user *, statbuf)
-{
-	struct kstat stat;
-	int error = vfs_fstat(fd, &stat);
-
-	if (!error)
-		error = cp_old_stat(&stat, statbuf);
-
-	return error;
-}
-
-#endif /* __ARCH_WANT_OLD_STAT */
-
-static int cp_new_stat(struct kstat *stat, struct stat __user *statbuf)
-{
-	struct stat tmp;
-
-#if BITS_PER_LONG == 32
-	if (!old_valid_dev(stat->dev) || !old_valid_dev(stat->rdev))
-		return -EOVERFLOW;
-#else
-	if (!new_valid_dev(stat->dev) || !new_valid_dev(stat->rdev))
-		return -EOVERFLOW;
-#endif
-
-	memset(&tmp, 0, sizeof(tmp));
-#if BITS_PER_LONG == 32
-	tmp.st_dev = old_encode_dev(stat->dev);
-#else
-	tmp.st_dev = new_encode_dev(stat->dev);
-#endif
-	tmp.st_ino = stat->ino;
-	if (sizeof(tmp.st_ino) < sizeof(stat->ino) && tmp.st_ino != stat->ino)
-		return -EOVERFLOW;
-	tmp.st_mode = stat->mode;
-	tmp.st_nlink = stat->nlink;
-	if (tmp.st_nlink != stat->nlink)
-		return -EOVERFLOW;
-	SET_UID(tmp.st_uid, stat->uid);
-	SET_GID(tmp.st_gid, stat->gid);
-#if BITS_PER_LONG == 32
-	tmp.st_rdev = old_encode_dev(stat->rdev);
-#else
-	tmp.st_rdev = new_encode_dev(stat->rdev);
-#endif
-#if BITS_PER_LONG == 32
-	if (stat->size > MAX_NON_LFS)
-		return -EOVERFLOW;
-#endif	
-	tmp.st_size = stat->size;
-	tmp.st_atime = stat->atime.tv_sec;
-	tmp.st_mtime = stat->mtime.tv_sec;
-	tmp.st_ctime = stat->ctime.tv_sec;
-#ifdef STAT_HAVE_NSEC
-	tmp.st_atime_nsec = stat->atime.tv_nsec;
-	tmp.st_mtime_nsec = stat->mtime.tv_nsec;
-	tmp.st_ctime_nsec = stat->ctime.tv_nsec;
-#endif
-	tmp.st_blocks = stat->blocks;
-	tmp.st_blksize = stat->blksize;
-	return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
-}
-
-SYSCALL_DEFINE2(newstat, const char __user *, filename,
-		struct stat __user *, statbuf)
-{
-	struct kstat stat;
-	int error = vfs_stat(filename, &stat);
-
-	if (error)
-		return error;
-	return cp_new_stat(&stat, statbuf);
-}
-
-SYSCALL_DEFINE2(newlstat, const char __user *, filename,
-		struct stat __user *, statbuf)
-{
-	struct kstat stat;
-	int error;
-
-	error = vfs_lstat(filename, &stat);
-	if (error)
-		return error;
-
-	return cp_new_stat(&stat, statbuf);
-}
-
-#if !defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_SYS_NEWFSTATAT)
-SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename,
-		struct stat __user *, statbuf, int, flag)
-{
-	struct kstat stat;
-	int error;
-
-	error = vfs_fstatat(dfd, filename, &stat, flag);
-	if (error)
-		return error;
-	return cp_new_stat(&stat, statbuf);
-}
-#endif
-
-SYSCALL_DEFINE2(newfstat, unsigned int, fd, struct stat __user *, statbuf)
-{
-	struct kstat stat;
-	int error = vfs_fstat(fd, &stat);
-
-	if (!error)
-		error = cp_new_stat(&stat, statbuf);
-
-	return error;
-}
-
-SYSCALL_DEFINE4(readlinkat, int, dfd, const char __user *, pathname,
-		char __user *, buf, int, bufsiz)
-{
-	struct path path;
-	int error;
-	int empty = 0;
-
-	if (bufsiz <= 0)
-		return -EINVAL;
-
-	error = user_path_at_empty(dfd, pathname, LOOKUP_EMPTY, &path, &empty);
-	if (!error) {
-		struct inode *inode = path.dentry->d_inode;
-
-		error = empty ? -ENOENT : -EINVAL;
-		if (inode->i_op->readlink) {
-			error = security_inode_readlink(path.dentry);
-			if (!error) {
-				touch_atime(&path);
-				error = inode->i_op->readlink(path.dentry,
-							      buf, bufsiz);
-			}
-		}
-		path_put(&path);
-	}
-	return error;
-}
-
-SYSCALL_DEFINE3(readlink, const char __user *, path, char __user *, buf,
-		int, bufsiz)
-{
-	return sys_readlinkat(AT_FDCWD, path, buf, bufsiz);
-}
-
-
-/* ---------- LFS-64 ----------- */
-#ifdef __ARCH_WANT_STAT64
-
-static long cp_new_stat64(struct kstat *stat, struct stat64 __user *statbuf)
-{
-	struct stat64 tmp;
-
-	memset(&tmp, 0, sizeof(struct stat64));
-#ifdef CONFIG_MIPS
-	/* mips has weird padding, so we don't get 64 bits there */
-	if (!new_valid_dev(stat->dev) || !new_valid_dev(stat->rdev))
-		return -EOVERFLOW;
-	tmp.st_dev = new_encode_dev(stat->dev);
-	tmp.st_rdev = new_encode_dev(stat->rdev);
-#else
-	tmp.st_dev = huge_encode_dev(stat->dev);
-	tmp.st_rdev = huge_encode_dev(stat->rdev);
-#endif
-	tmp.st_ino = stat->ino;
-	if (sizeof(tmp.st_ino) < sizeof(stat->ino) && tmp.st_ino != stat->ino)
-		return -EOVERFLOW;
-#ifdef STAT64_HAS_BROKEN_ST_INO
-	tmp.__st_ino = stat->ino;
-#endif
-	tmp.st_mode = stat->mode;
-	tmp.st_nlink = stat->nlink;
-	tmp.st_uid = stat->uid;
-	tmp.st_gid = stat->gid;
-	tmp.st_atime = stat->atime.tv_sec;
-	tmp.st_atime_nsec = stat->atime.tv_nsec;
-	tmp.st_mtime = stat->mtime.tv_sec;
-	tmp.st_mtime_nsec = stat->mtime.tv_nsec;
-	tmp.st_ctime = stat->ctime.tv_sec;
-	tmp.st_ctime_nsec = stat->ctime.tv_nsec;
-	tmp.st_size = stat->size;
-	tmp.st_blocks = stat->blocks;
-	tmp.st_blksize = stat->blksize;
-	return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
-}
-
-SYSCALL_DEFINE2(stat64, const char __user *, filename,
-		struct stat64 __user *, statbuf)
-{
-	struct kstat stat;
-	int error = vfs_stat(filename, &stat);
-
-	if (!error)
-		error = cp_new_stat64(&stat, statbuf);
-
-	return error;
-}
-
-SYSCALL_DEFINE2(lstat64, const char __user *, filename,
-		struct stat64 __user *, statbuf)
-{
-	struct kstat stat;
-	int error = vfs_lstat(filename, &stat);
-
-	if (!error)
-		error = cp_new_stat64(&stat, statbuf);
-
-	return error;
-}
-
-SYSCALL_DEFINE2(fstat64, unsigned long, fd, struct stat64 __user *, statbuf)
-{
-	struct kstat stat;
-	int error = vfs_fstat(fd, &stat);
-
-	if (!error)
-		error = cp_new_stat64(&stat, statbuf);
-
-	return error;
-}
-
-SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,
-		struct stat64 __user *, statbuf, int, flag)
-{
-	struct kstat stat;
-	int error;
-
-	error = vfs_fstatat(dfd, filename, &stat, flag);
-	if (error)
-		return error;
-	return cp_new_stat64(&stat, statbuf);
-}
-#endif /* __ARCH_WANT_STAT64 */
-
-/* Caller is here responsible for sufficient locking (ie. inode->i_lock) */
-void __inode_add_bytes(struct inode *inode, loff_t bytes)
-{
-	inode->i_blocks += bytes >> 9;
-	bytes &= 511;
-	inode->i_bytes += bytes;
-	if (inode->i_bytes >= 512) {
-		inode->i_blocks++;
-		inode->i_bytes -= 512;
-	}
-}
-
-void inode_add_bytes(struct inode *inode, loff_t bytes)
-{
-	spin_lock(&inode->i_lock);
-	__inode_add_bytes(inode, bytes);
-	spin_unlock(&inode->i_lock);
-}
-
-EXPORT_SYMBOL(inode_add_bytes);
-
-void inode_sub_bytes(struct inode *inode, loff_t bytes)
-{
-	spin_lock(&inode->i_lock);
-	inode->i_blocks -= bytes >> 9;
-	bytes &= 511;
-	if (inode->i_bytes < bytes) {
-		inode->i_blocks--;
-		inode->i_bytes += 512;
-	}
-	inode->i_bytes -= bytes;
-	spin_unlock(&inode->i_lock);
-}
-
-EXPORT_SYMBOL(inode_sub_bytes);
-
-loff_t inode_get_bytes(struct inode *inode)
-{
-	loff_t ret;
-
-	spin_lock(&inode->i_lock);
-	ret = (((loff_t)inode->i_blocks) << 9) + inode->i_bytes;
-	spin_unlock(&inode->i_lock);
-	return ret;
-}
-
-EXPORT_SYMBOL(inode_get_bytes);
-
-void inode_set_bytes(struct inode *inode, loff_t bytes)
-{
-	/* Caller is here responsible for sufficient locking
-	 * (ie. inode->i_lock) */
-	inode->i_blocks = bytes >> 9;
-	inode->i_bytes = bytes & 511;
-}
-
-EXPORT_SYMBOL(inode_set_bytes);