Package com.sun.jna.platform.linux

Schnittstelle LibC

Alle Superschnittstellen:

LibCAPI, Library, Reboot, Resource

public interface LibC
extends LibCAPI, Library

LibC structures and functions unique to Linux

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Schnittstelle	Beschreibung
static class	LibC.Statvfs
static class	LibC.Sysinfo

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen com.sun.jna.platform.unix.LibCAPI

LibCAPI.size_t, LibCAPI.ssize_t

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen com.sun.jna.Library

Library.Handler

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen com.sun.jna.platform.unix.Resource

Resource.Rlimit

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
static final LibC	INSTANCE
static final String	NAME

Von Schnittstelle geerbte Felder com.sun.jna.platform.unix.LibCAPI

HOST_NAME_MAX

Von Schnittstelle geerbte Felder 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

Von Schnittstelle geerbte Felder com.sun.jna.platform.unix.Reboot

RB_AUTOBOOT, RB_DISABLE_CAD, RB_ENABLE_CAD, RB_HALT_SYSTEM, RB_KEXEC, RB_POWER_OFF, RB_SW_SUSPEND

Von Schnittstelle geerbte Felder com.sun.jna.platform.unix.Resource

RLIMIT_AS, RLIMIT_CORE, RLIMIT_CPU, RLIMIT_DATA, RLIMIT_FSIZE, RLIMIT_LOCKS, RLIMIT_MEMLOCK, RLIMIT_MSGQUEUE, RLIMIT_NICE, RLIMIT_NLIMITS, RLIMIT_NOFILE, RLIMIT_NPROC, RLIMIT_RSS, RLIMIT_RTPRIO, RLIMIT_RTTIME, RLIMIT_SIGPENDING, RLIMIT_STACK

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
int	statvfs(String path, LibC.Statvfs buf)	The function statvfs() returns information about a mounted filesystem.
int	sysinfo(LibC.Sysinfo info)	sysinfo() provides a simple way of getting overall system statistics.

Von Schnittstelle geerbte Methoden com.sun.jna.platform.unix.LibCAPI

close, getdomainname, getegid, getenv, geteuid, getgid, gethostname, getloadavg, getuid, msync, munmap, setdomainname, setegid, setenv, seteuid, setgid, sethostname, setuid, unsetenv

Von Schnittstelle geerbte Methoden com.sun.jna.platform.unix.Reboot

reboot

Von Schnittstelle geerbte Methoden com.sun.jna.platform.unix.Resource

getrlimit, setrlimit

Felddetails

NAME

static final String NAME

Siehe auch:

• Konstantenfeldwerte

INSTANCE

static final LibC INSTANCE

Methodendetails

sysinfo

int sysinfo(LibC.Sysinfo info)

sysinfo() provides a simple way of getting overall system statistics. This is more portable than reading /dev/kmem.

Parameter:

info - A Sysinfo structure which will be populated

Gibt zurück:

On success, zero is returned. On error, -1 is returned, and errno is set appropriately.

statvfs

int statvfs(String path,
 LibC.Statvfs buf)

The function statvfs() returns information about a mounted filesystem.

Parameter:

path - the pathname of any file within the mounted filesystem.

buf - a pointer to a statvfs structure

Gibt zurück:

On success, zero is returned. On error, -1 is returned, and errno is set appropriately.