Package org.lwjgl.system.linux

Class UIO

java.lang.Object

org.lwjgl.system.linux.UIO

public class UIO
extends Object

Native bindings to <sys/uio.h>.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	RWF_APPEND	Flags for preadv2/pwritev2.
static final int	RWF_DSYNC	Flags for preadv2/pwritev2.
static final int	RWF_HIPRI	Flags for preadv2/pwritev2.
static final int	RWF_NOWAIT	Flags for preadv2/pwritev2.
static final int	RWF_SYNC	Flags for preadv2/pwritev2.
static final int	UIO_FASTIOV
static final int	UIO_MAXIOV

Method Summary

Modifier and Type	Method	Description
static long	npreadv(long _errno, int __fd, long __iovec, int __count, long __offset)	Unsafe version of: preadv(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int, long)
static long	nprocess_vm_readv(long _errno, int __pid, long __lvec, long __liovcnt, long __rvec, long __riovcnt, long __flags)	Unsafe version of: process_vm_readv(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, long, org.lwjgl.system.linux.IOVec, long, long)
static long	nprocess_vm_writev(long _errno, int __pid, long __lvec, long __liovcnt, long __rvec, long __riovcnt, long __flags)	Unsafe version of: process_vm_writev(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, long, org.lwjgl.system.linux.IOVec, long, long)
static long	npwritev(long _errno, int __fd, long __iovec, int __count, long __offset)	Unsafe version of: pwritev(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int, long)
static long	nreadv(long _errno, int __fd, long __iovec, int __count)	Unsafe version of: readv(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int)
static long	nwritev(long _errno, int __fd, long __iovec, int __count)	Unsafe version of: writev(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int)
static long	preadv(@Nullable IntBuffer _errno, int __fd, IOVec __iovec, int __count, long __offset)
static long	process_vm_readv(@Nullable IntBuffer _errno, int __pid, IOVec __lvec, long __liovcnt, IOVec __rvec, long __riovcnt, long __flags)	Read from another process' address space.
static long	process_vm_writev(@Nullable IntBuffer _errno, int __pid, IOVec __lvec, long __liovcnt, IOVec __rvec, long __riovcnt, long __flags)	Write to another process' address space.
static long	pwritev(@Nullable IntBuffer _errno, int __fd, IOVec __iovec, int __count, long __offset)
static long	readv(@Nullable IntBuffer _errno, int __fd, IOVec __iovec, int __count)
static long	writev(@Nullable IntBuffer _errno, int __fd, IOVec __iovec, int __count)

Methods inherited from class java.lang.Object

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

Field Details

UIO_FASTIOV

public static final int UIO_FASTIOV

See Also:

• Constant Field Values

UIO_MAXIOV

public static final int UIO_MAXIOV

See Also:

• Constant Field Values

RWF_HIPRI

public static final int RWF_HIPRI

Flags for preadv2/pwritev2.

Enum values:

• RWF_HIPRI - High priority request.
• RWF_DSYNC - per-IO FCNTL.O_DSYNC
• RWF_SYNC - per-IO FCNTL.O_SYNC
• RWF_NOWAIT - per-IO nonblocking mode
• RWF_APPEND - per-IO FCNTL.O_APPEND

See Also:

• Constant Field Values

RWF_DSYNC

public static final int RWF_DSYNC

Flags for preadv2/pwritev2.

Enum values:

• RWF_HIPRI - High priority request.
• RWF_DSYNC - per-IO FCNTL.O_DSYNC
• RWF_SYNC - per-IO FCNTL.O_SYNC
• RWF_NOWAIT - per-IO nonblocking mode
• RWF_APPEND - per-IO FCNTL.O_APPEND

See Also:

• Constant Field Values

RWF_SYNC

public static final int RWF_SYNC

Flags for preadv2/pwritev2.

Enum values:

• RWF_HIPRI - High priority request.
• RWF_DSYNC - per-IO FCNTL.O_DSYNC
• RWF_SYNC - per-IO FCNTL.O_SYNC
• RWF_NOWAIT - per-IO nonblocking mode
• RWF_APPEND - per-IO FCNTL.O_APPEND

See Also:

• Constant Field Values

RWF_NOWAIT

public static final int RWF_NOWAIT

Flags for preadv2/pwritev2.

Enum values:

• RWF_HIPRI - High priority request.
• RWF_DSYNC - per-IO FCNTL.O_DSYNC
• RWF_SYNC - per-IO FCNTL.O_SYNC
• RWF_NOWAIT - per-IO nonblocking mode
• RWF_APPEND - per-IO FCNTL.O_APPEND

See Also:

• Constant Field Values

RWF_APPEND

public static final int RWF_APPEND

Flags for preadv2/pwritev2.

Enum values:

• RWF_HIPRI - High priority request.
• RWF_DSYNC - per-IO FCNTL.O_DSYNC
• RWF_SYNC - per-IO FCNTL.O_SYNC
• RWF_NOWAIT - per-IO nonblocking mode
• RWF_APPEND - per-IO FCNTL.O_APPEND

See Also:

• Constant Field Values

Method Details

nreadv

public static long nreadv(long _errno,
 int __fd,
 long __iovec,
 int __count)

Unsafe version of: readv(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int)

readv

public static long readv(@Nullable IntBuffer _errno,
 int __fd,
 IOVec __iovec,
 int __count)

Parameters:

_errno - optionally returns the errno value after this function is called

nwritev

public static long nwritev(long _errno,
 int __fd,
 long __iovec,
 int __count)

Unsafe version of: writev(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int)

writev

public static long writev(@Nullable IntBuffer _errno,
 int __fd,
 IOVec __iovec,
 int __count)

Parameters:

_errno - optionally returns the errno value after this function is called

npreadv

public static long npreadv(long _errno,
 int __fd,
 long __iovec,
 int __count,
 long __offset)

Unsafe version of: preadv(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int, long)

preadv

public static long preadv(@Nullable IntBuffer _errno,
 int __fd,
 IOVec __iovec,
 int __count,
 long __offset)

Parameters:

_errno - optionally returns the errno value after this function is called

npwritev

public static long npwritev(long _errno,
 int __fd,
 long __iovec,
 int __count,
 long __offset)

Unsafe version of: pwritev(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, int, long)

pwritev

public static long pwritev(@Nullable IntBuffer _errno,
 int __fd,
 IOVec __iovec,
 int __count,
 long __offset)

Parameters:

_errno - optionally returns the errno value after this function is called

nprocess_vm_readv

public static long nprocess_vm_readv(long _errno,
 int __pid,
 long __lvec,
 long __liovcnt,
 long __rvec,
 long __riovcnt,
 long __flags)

Unsafe version of: process_vm_readv(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, long, org.lwjgl.system.linux.IOVec, long, long)

process_vm_readv

public static long process_vm_readv(@Nullable IntBuffer _errno,
 int __pid,
 IOVec __lvec,
 long __liovcnt,
 IOVec __rvec,
 long __riovcnt,
 long __flags)

Read from another process' address space.

Parameters:

_errno - optionally returns the errno value after this function is called

nprocess_vm_writev

public static long nprocess_vm_writev(long _errno,
 int __pid,
 long __lvec,
 long __liovcnt,
 long __rvec,
 long __riovcnt,
 long __flags)

Unsafe version of: process_vm_writev(java.nio.IntBuffer, int, org.lwjgl.system.linux.IOVec, long, org.lwjgl.system.linux.IOVec, long, long)

process_vm_writev

public static long process_vm_writev(@Nullable IntBuffer _errno,
 int __pid,
 IOVec __lvec,
 long __liovcnt,
 IOVec __rvec,
 long __riovcnt,
 long __flags)

Write to another process' address space.

Parameters:

_errno - optionally returns the errno value after this function is called