Package org.eolang.hone

Interface OptimizeMojo.CLibrary

All Superinterfaces:

com.sun.jna.Library

Enclosing class:

OptimizeMojo

public static interface OptimizeMojo.CLibrary
extends com.sun.jna.Library

C library interface for getting user IDs.

This interface uses JNA (Java Native Access) to call native C functions.

Since:

0.6.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.jna.Library

com.sun.jna.Library.Handler

Field Summary

Fields

Modifier and Type	Field	Description
static final OptimizeMojo.CLibrary	INSTANCE	Instance of the C library.

Fields inherited from interface com.sun.jna.Library

OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_SYMBOL_PROVIDER, OPTION_TYPE_MAPPER

Method Summary

Modifier and Type	Method	Description
int	geteuid()	Get the effective user ID of the calling process.
int	getgid()	Get the group ID of the calling process.
int	getuid()	Get the user ID of the calling process.

Field Details

INSTANCE

static final OptimizeMojo.CLibrary INSTANCE

Instance of the C library.

This is used to access native methods.

Method Details

getuid

int getuid()

Get the user ID of the calling process.

Returns:

The user ID

geteuid

int geteuid()

Get the effective user ID of the calling process.

Returns:

The effective user ID

getgid

int getgid()

Get the group ID of the calling process.

Returns:

The group ID