com.oracle.svm.core.posix.headers

Class Stat

java.lang.Object

com.oracle.svm.core.posix.headers.Stat

public class Stat
extends Object

Definitions manually translated from the C header file sys/stat.h.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Stat.stat

Constructor Summary

Constructors

Constructor and Description
Stat()

Method Summary

Modifier and Type	Method and Description
static int	chmod(org.graalvm.nativeimage.c.type.CCharPointer file, int mode) Set file access permissions for FILE to MODE.
static int	fchmod(int fd, int mode) Set file access permissions of the file FD is open on to MODE.
static int	fchmodat(int fd, org.graalvm.nativeimage.c.type.CCharPointer file, int mode, int flag) Set file access permissions of FILE relative to the directory FD is open on.
static int	fstat(int fd, Stat.stat buf) Get file attributes for the file, device, pipe, or socket that file descriptor FD is open on and put them in BUF.
static int	fstatat(int fd, org.graalvm.nativeimage.c.type.CCharPointer file, Stat.stat buf, int flag) Similar to stat, get the attributes for FILE and put them in BUF.
static int	futimens(int fd, Time.timespec times) Set file access and modification times of the file associated with FD.
static int	getumask() Get the current `umask' value without changing it.
static int	lchmod(org.graalvm.nativeimage.c.type.CCharPointer file, int mode) Set file access permissions for FILE to MODE.
static int	lstat(org.graalvm.nativeimage.c.type.CCharPointer file, Stat.stat buf) Get file attributes about FILE and put them in BUF.
static int	mkdir(org.graalvm.nativeimage.c.type.CCharPointer path, int mode) Create a new directory named PATH, with permission bits MODE.
static int	mkdirat(int fd, org.graalvm.nativeimage.c.type.CCharPointer path, int mode) Like mkdir, create a new directory with permission bits MODE.
static int	mkfifo(org.graalvm.nativeimage.c.type.CCharPointer path, int mode) Create a new FIFO named PATH, with permission bits MODE.
static int	mkfifoat(int fd, org.graalvm.nativeimage.c.type.CCharPointer path, int mode) Like mkfifo, create a new FIFO with permission bits MODE.
static int	mknod(org.graalvm.nativeimage.c.type.CCharPointer path, int mode, long dev) Create a device file named PATH, with permission and special bits MODE and device number DEV (which can be constructed from major and minor device numbers with the `makedev' macro above).
static int	mknodat(int fd, org.graalvm.nativeimage.c.type.CCharPointer path, int mode, long dev) Like mknod, create a new device file with permission bits MODE and device number DEV.
static int	S_BLKSIZE() Block size for `st_blocks'.
static int	S_IFBLK()
static int	S_IFCHR()
static int	S_IFDIR()
static int	S_IFIFO()
static int	S_IFLNK()
static int	S_IFMT()
static int	S_IFREG()
static int	S_IFSOCK()
static int	S_IRGRP() Read by group.
static int	S_IROTH() Read by others.
static int	S_IRUSR() Read by owner.
static int	S_IRWXG() Read, write, and execute by group.
static int	S_IRWXO() Read, write, and execute by others.
static int	S_IRWXU() Read, write, and execute by owner.
static int	S_ISGID() Set group ID on execution.
static int	S_ISUID() Set user ID on execution.
static int	S_IWGRP() Write by group.
static int	S_IWOTH() Write by others.
static int	S_IWUSR() Write by owner.
static int	S_IXGRP() Execute by group.
static int	S_IXOTH() Execute by others.
static int	S_IXUSR() Execute by owner.
static int	stat(org.graalvm.nativeimage.c.type.CCharPointer file, Stat.stat buf) Get file attributes for FILE and put them in BUF.
static int	umask(int mask) Set the file creation mask of the current process to MASK, and return the old creation mask.
static int	utimensat(int fd, org.graalvm.nativeimage.c.type.CCharPointer path, Time.timespec times, int flags) Set file access and modification times relative to directory file descriptor.

Methods inherited from class java.lang.Object

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

Constructor Detail

Stat

public Stat()

Method Detail

S_IFMT

public static int S_IFMT()

S_IFDIR

public static int S_IFDIR()

S_IFCHR

public static int S_IFCHR()

S_IFBLK

public static int S_IFBLK()

S_IFREG

public static int S_IFREG()

S_IFIFO

public static int S_IFIFO()

S_IFLNK

public static int S_IFLNK()

S_IFSOCK

public static int S_IFSOCK()

S_ISUID

public static int S_ISUID()

Set user ID on execution.

S_ISGID

public static int S_ISGID()

Set group ID on execution.

S_IRUSR

public static int S_IRUSR()

Read by owner.

S_IWUSR

public static int S_IWUSR()

Write by owner.

S_IXUSR

public static int S_IXUSR()

Execute by owner.

S_IRWXU

public static int S_IRWXU()

Read, write, and execute by owner.

S_IRGRP

public static int S_IRGRP()

Read by group.

S_IWGRP

public static int S_IWGRP()

Write by group.

S_IXGRP

public static int S_IXGRP()

Execute by group.

S_IRWXG

public static int S_IRWXG()

Read, write, and execute by group.

S_IROTH

public static int S_IROTH()

Read by others.

S_IWOTH

public static int S_IWOTH()

Write by others.

S_IXOTH

public static int S_IXOTH()

Execute by others.

S_IRWXO

public static int S_IRWXO()

Read, write, and execute by others.

S_BLKSIZE

public static int S_BLKSIZE()

Block size for `st_blocks'.

stat

public static int stat(org.graalvm.nativeimage.c.type.CCharPointer file,
                       Stat.stat buf)

Get file attributes for FILE and put them in BUF.

fstat

public static int fstat(int fd,
                        Stat.stat buf)

Get file attributes for the file, device, pipe, or socket that file descriptor FD is open on and put them in BUF.

fstatat

public static int fstatat(int fd,
                          org.graalvm.nativeimage.c.type.CCharPointer file,
                          Stat.stat buf,
                          int flag)

Similar to stat, get the attributes for FILE and put them in BUF. Relative path names are interpreted relative to FD unless FD is AT_FDCWD.

lstat

public static int lstat(org.graalvm.nativeimage.c.type.CCharPointer file,
                        Stat.stat buf)

Get file attributes about FILE and put them in BUF. If FILE is a symbolic link, do not follow it.

chmod

public static int chmod(org.graalvm.nativeimage.c.type.CCharPointer file,
                        int mode)

Set file access permissions for FILE to MODE. If FILE is a symbolic link, this affects its target instead.

lchmod

public static int lchmod(org.graalvm.nativeimage.c.type.CCharPointer file,
                         int mode)

Set file access permissions for FILE to MODE. If FILE is a symbolic link, this affects the link itself rather than its target.

fchmod

public static int fchmod(int fd,
                         int mode)

Set file access permissions of the file FD is open on to MODE.

fchmodat

public static int fchmodat(int fd,
                           org.graalvm.nativeimage.c.type.CCharPointer file,
                           int mode,
                           int flag)

Set file access permissions of FILE relative to the directory FD is open on.

umask

public static int umask(int mask)

Set the file creation mask of the current process to MASK, and return the old creation mask.

getumask

public static int getumask()

Get the current `umask' value without changing it. This function is only available under the GNU Hurd.

mkdir

public static int mkdir(org.graalvm.nativeimage.c.type.CCharPointer path,
                        int mode)

Create a new directory named PATH, with permission bits MODE.

mkdirat

public static int mkdirat(int fd,
                          org.graalvm.nativeimage.c.type.CCharPointer path,
                          int mode)

Like mkdir, create a new directory with permission bits MODE. But interpret relative PATH names relative to the directory associated with FD.

mknod

public static int mknod(org.graalvm.nativeimage.c.type.CCharPointer path,
                        int mode,
                        long dev)

Create a device file named PATH, with permission and special bits MODE and device number DEV (which can be constructed from major and minor device numbers with the `makedev' macro above).

mknodat

public static int mknodat(int fd,
                          org.graalvm.nativeimage.c.type.CCharPointer path,
                          int mode,
                          long dev)

Like mknod, create a new device file with permission bits MODE and device number DEV. But interpret relative PATH names relative to the directory associated with FD.

mkfifo

public static int mkfifo(org.graalvm.nativeimage.c.type.CCharPointer path,
                         int mode)

Create a new FIFO named PATH, with permission bits MODE.

mkfifoat

public static int mkfifoat(int fd,
                           org.graalvm.nativeimage.c.type.CCharPointer path,
                           int mode)

Like mkfifo, create a new FIFO with permission bits MODE. But interpret relative PATH names relative to the directory associated with FD.

utimensat

public static int utimensat(int fd,
                            org.graalvm.nativeimage.c.type.CCharPointer path,
                            Time.timespec times,
                            int flags)

Set file access and modification times relative to directory file descriptor.

futimens

public static int futimens(int fd,
                           Time.timespec times)

Set file access and modification times of the file associated with FD.