com.oracle.svm.core.headers

Class LibC

java.lang.Object

com.oracle.svm.core.headers.LibC

public class LibC
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	EXIT_CODE_ABORT

Constructor Summary

Constructors

Constructor and Description
LibC()

Method Summary

Modifier and Type	Method and Description
static void	abort()
static <T extends org.graalvm.word.PointerBase> T	calloc(org.graalvm.word.UnsignedWord nmemb, org.graalvm.word.UnsignedWord size)
static int	errno()
static void	exit(int status)
static void	free(org.graalvm.word.PointerBase ptr)
static int	isdigit(int c)
static boolean	isSupported()
static <T extends org.graalvm.word.PointerBase> T	malloc(org.graalvm.word.UnsignedWord size)
static <T extends org.graalvm.word.PointerBase> T	memcpy(T dest, org.graalvm.word.PointerBase src, org.graalvm.word.UnsignedWord n)
static <T extends org.graalvm.word.PointerBase> T	memmove(T dest, org.graalvm.word.PointerBase src, org.graalvm.word.UnsignedWord n)
static <T extends org.graalvm.word.PointerBase> T	memset(T s, org.graalvm.word.SignedWord c, org.graalvm.word.UnsignedWord n)
static <T extends org.graalvm.word.PointerBase> T	realloc(org.graalvm.word.PointerBase ptr, org.graalvm.word.UnsignedWord size)
static void	setErrno(int value)
static org.graalvm.word.UnsignedWord	strlen(org.graalvm.nativeimage.c.type.CCharPointer str)
static org.graalvm.word.UnsignedWord	strtoull(org.graalvm.nativeimage.c.type.CCharPointer string, org.graalvm.nativeimage.c.type.CCharPointerPointer endPtr, int base)

Methods inherited from class java.lang.Object

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

Field Detail

EXIT_CODE_ABORT

public static final int EXIT_CODE_ABORT

See Also:

Constant Field Values

Constructor Detail

LibC

public LibC()

Method Detail

errno

public static int errno()

setErrno

public static void setErrno(int value)

memcpy

public static <T extends org.graalvm.word.PointerBase> T memcpy(T dest,
                                                                org.graalvm.word.PointerBase src,
                                                                org.graalvm.word.UnsignedWord n)

memmove

public static <T extends org.graalvm.word.PointerBase> T memmove(T dest,
                                                                 org.graalvm.word.PointerBase src,
                                                                 org.graalvm.word.UnsignedWord n)

memset

public static <T extends org.graalvm.word.PointerBase> T memset(T s,
                                                                org.graalvm.word.SignedWord c,
                                                                org.graalvm.word.UnsignedWord n)

malloc

public static <T extends org.graalvm.word.PointerBase> T malloc(org.graalvm.word.UnsignedWord size)

calloc

public static <T extends org.graalvm.word.PointerBase> T calloc(org.graalvm.word.UnsignedWord nmemb,
                                                                org.graalvm.word.UnsignedWord size)

realloc

public static <T extends org.graalvm.word.PointerBase> T realloc(org.graalvm.word.PointerBase ptr,
                                                                 org.graalvm.word.UnsignedWord size)

free

public static void free(org.graalvm.word.PointerBase ptr)

exit

public static void exit(int status)

abort

public static void abort()

strlen

public static org.graalvm.word.UnsignedWord strlen(org.graalvm.nativeimage.c.type.CCharPointer str)

isdigit

public static int isdigit(int c)

strtoull

public static org.graalvm.word.UnsignedWord strtoull(org.graalvm.nativeimage.c.type.CCharPointer string,
                                                     org.graalvm.nativeimage.c.type.CCharPointerPointer endPtr,
                                                     int base)

isSupported

public static boolean isSupported()