Top Description Inners Fields Methods

com.sun.jna.platform.unix

public Interface Resource

Known Direct Subinterfaces: com.sun.jna.platform.unix.LibCAPI
Imports: java.util.List, com.sun.jna.Structure, .Structure.FieldOrder

Definitions related to getrlimit/setrlimit

Author: Lyor Goldstein

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	Resource.Rlimit

Field Summary

Modifier and Type	Field and Description
public static final int	RLIMIT_AS Address space limit.
public static final int	RLIMIT_CORE Largest core file that can be created, in bytes.
public static final int	RLIMIT_CPU Per-process CPU limit, in seconds.
public static final int	RLIMIT_DATA Maximum size of data segment, in bytes.
public static final int	RLIMIT_FSIZE Largest file that can be created, in bytes.
public static final int	RLIMIT_LOCKS Maximum number of file locks.
public static final int	RLIMIT_MEMLOCK Locked-in-memory address space.
public static final int	RLIMIT_MSGQUEUE Maximum bytes in POSIX message queues.
public static final int	RLIMIT_NICE Maximum nice priority allowed to raise to.
public static final int	RLIMIT_NLIMITS Number of `rlimit` values
public static final int	RLIMIT_NOFILE Number of open files.
public static final int	RLIMIT_NPROC Number of processes.
public static final int	RLIMIT_RSS Largest resident set size, in bytes.
public static final int	RLIMIT_RTPRIO
public static final int	RLIMIT_RTTIME Maximum CPU time in microseconds that a process scheduled under a real-time scheduling policy may consume without making a blocking system call before being forcibly de-scheduled.
public static final int	RLIMIT_SIGPENDING Maximum number of pending signals.
public static final int	RLIMIT_STACK Maximum size of stack segment, in bytes.

Method Summary

Modifier and Type	Method and Description
public int	getrlimit(int resource, Resource.Rlimit rlim)
public int	setrlimit(int resource, Resource.Rlimit rlim)

Field Detail

RLIMIT_AS	back to summary
public static final int RLIMIT_AS Address space limit.

RLIMIT_CORE	back to summary
public static final int RLIMIT_CORE Largest core file that can be created, in bytes.

RLIMIT_CPU	back to summary
public static final int RLIMIT_CPU Per-process CPU limit, in seconds.

RLIMIT_DATA	back to summary
public static final int RLIMIT_DATA Maximum size of data segment, in bytes.

RLIMIT_FSIZE	back to summary
public static final int RLIMIT_FSIZE Largest file that can be created, in bytes.

RLIMIT_LOCKS	back to summary
public static final int RLIMIT_LOCKS Maximum number of file locks.

RLIMIT_MEMLOCK	back to summary
public static final int RLIMIT_MEMLOCK Locked-in-memory address space.

RLIMIT_MSGQUEUE	back to summary
public static final int RLIMIT_MSGQUEUE Maximum bytes in POSIX message queues.

RLIMIT_NICE	back to summary
public static final int RLIMIT_NICE Maximum nice priority allowed to raise to. Nice levels 19 .. -20 correspond to 0 .. 39 values of this resource limit.

RLIMIT_NLIMITS	back to summary
public static final int RLIMIT_NLIMITS Number of `rlimit` values

RLIMIT_NOFILE	back to summary
public static final int RLIMIT_NOFILE Number of open files.

RLIMIT_NPROC	back to summary
public static final int RLIMIT_NPROC Number of processes.

RLIMIT_RSS	back to summary
public static final int RLIMIT_RSS Largest resident set size, in bytes. This affects swapping; processes that are exceeding their resident set size will be more likely to have physical memory taken from them.

RLIMIT_RTPRIO	back to summary
public static final int RLIMIT_RTPRIO

RLIMIT_RTTIME	back to summary
public static final int RLIMIT_RTTIME Maximum CPU time in microseconds that a process scheduled under a real-time scheduling policy may consume without making a blocking system call before being forcibly de-scheduled.

RLIMIT_SIGPENDING	back to summary
public static final int RLIMIT_SIGPENDING Maximum number of pending signals.

RLIMIT_STACK	back to summary
public static final int RLIMIT_STACK Maximum size of stack segment, in bytes.

Method Detail

getrlimit	back to summary
public int getrlimit(int resource, Resource.Rlimit rlim)

setrlimit	back to summary
public int setrlimit(int resource, Resource.Rlimit rlim)

com.sun.jna.platform.unix back to summary

public Class Resource.Rlimit

Class Inheritance

extends Structure

java.lang.Object
com.sun.jna.Structure
com.sun.jna.platform.unix.Resource.Rlimit

Annotations

@FieldOrder:rlim_cur, rlim_max

Field Summary

Modifier and Type	Field and Description
public long	rlim_cur The current (soft) limit.
public long	rlim_max The hard limit.

Inherited from com.sun.jna.Structure:: ALIGN_DEFAULT ALIGN_GNUC ALIGN_MSVC ALIGN_NONE CALCULATE_SIZE

Constructor Summary

Access	Constructor and Description
public	Rlimit()

Method Summary

Field Detail

rlim_cur	back to summary
public long rlim_cur The current (soft) limit.

rlim_max	back to summary
public long rlim_max The hard limit.

Constructor Detail

Rlimit	back to summary
public Rlimit()