android.system

Class StructStat

java.lang.Object

android.system.StructStat

public final class StructStat
extends Object

File information returned by Os.fstat(java.io.FileDescriptor), Os.lstat(java.lang.String), and Os.stat(java.lang.String). Corresponds to C's struct stat from <stat.h>.

Field Summary

Fields

Modifier and Type	Field and Description
long	st_atime Time of last access.
long	st_blksize A file system-specific preferred I/O block size for this object.
long	st_blocks Number of blocks allocated for this object.
long	st_ctime Time of last status change.
long	st_dev Device ID of device containing file.
int	st_gid Group ID of file.
long	st_ino File serial number (inode).
int	st_mode Mode (permissions) of file.
long	st_mtime Time of last data modification.
long	st_nlink Number of hard links to the file.
long	st_rdev Device ID (if file is character or block special).
long	st_size For regular files, the file size in bytes.
int	st_uid User ID of file.

Constructor Summary

Constructors

Constructor and Description
StructStat(long st_dev, long st_ino, int st_mode, long st_nlink, int st_uid, int st_gid, long st_rdev, long st_size, long st_atime, long st_mtime, long st_ctime, long st_blksize, long st_blocks) Constructs an instance with the given field values.

Method Summary

Modifier and Type	Method and Description
String	toString() Returns a string containing a concise, human-readable description of this object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

st_dev

public final long st_dev

Device ID of device containing file.

st_ino

public final long st_ino

File serial number (inode).

st_mode

public final int st_mode

Mode (permissions) of file.

st_nlink

public final long st_nlink

Number of hard links to the file.

st_uid

public final int st_uid

User ID of file.

st_gid

public final int st_gid

Group ID of file.

st_rdev

public final long st_rdev

Device ID (if file is character or block special).

st_size

public final long st_size

For regular files, the file size in bytes. For symbolic links, the length in bytes of the pathname contained in the symbolic link. For a shared memory object, the length in bytes. For a typed memory object, the length in bytes. For other file types, the use of this field is unspecified.

st_atime

public final long st_atime

Time of last access.

st_mtime

public final long st_mtime

Time of last data modification.

st_ctime

public final long st_ctime

Time of last status change.

st_blksize

public final long st_blksize

A file system-specific preferred I/O block size for this object. For some file system types, this may vary from file to file.

st_blocks

public final long st_blocks

Number of blocks allocated for this object.

Constructor Detail

StructStat

public StructStat(long st_dev,
                  long st_ino,
                  int st_mode,
                  long st_nlink,
                  int st_uid,
                  int st_gid,
                  long st_rdev,
                  long st_size,
                  long st_atime,
                  long st_mtime,
                  long st_ctime,
                  long st_blksize,
                  long st_blocks)

Constructs an instance with the given field values.

Method Detail

toString

public String toString()

Description copied from class: Object

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Overrides:

toString in class Object

Returns:

a printable representation of this object.