com.oracle.svm.core.posix.headers

Class Stdio

java.lang.Object

com.oracle.svm.core.posix.headers.Stdio

public class Stdio
extends Object

Contains the definitions from stdio.h that we actually needed.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Stdio.FILE The opaque type of streams.
static class	Stdio.NoTransitions

Constructor Summary

Constructors

Constructor and Description
Stdio()

Method Summary

Modifier and Type	Method and Description
static int	EOF() End of file character.
static int	fclose(Stdio.FILE stream) Close STREAM.
static org.graalvm.nativeimage.c.type.CCharPointer	fgets(org.graalvm.nativeimage.c.type.CCharPointer str, int n, Stdio.FILE f)
static Stdio.FILE	fopen(org.graalvm.nativeimage.c.type.CCharPointer filename, org.graalvm.nativeimage.c.type.CCharPointer modes) Open a file and create a new stream for it.
static int	pclose(Stdio.FILE stream)
static Stdio.FILE	popen(org.graalvm.nativeimage.c.type.CCharPointer command, org.graalvm.nativeimage.c.type.CCharPointer type)
static int	remove(org.graalvm.nativeimage.c.type.CCharPointer path)
static int	rename(org.graalvm.nativeimage.c.type.CCharPointer old, org.graalvm.nativeimage.c.type.CCharPointer _new) Rename file OLD to NEW.
static int	renameat(int oldfd, org.graalvm.nativeimage.c.type.CCharPointer old, int newfd, org.graalvm.nativeimage.c.type.CCharPointer _new) Rename file OLD relative to OLDFD to NEW relative to NEWFD.

Methods inherited from class java.lang.Object

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

Constructor Detail

Stdio

public Stdio()

Method Detail

rename

public static int rename(org.graalvm.nativeimage.c.type.CCharPointer old,
                         org.graalvm.nativeimage.c.type.CCharPointer _new)

Rename file OLD to NEW.

renameat

public static int renameat(int oldfd,
                           org.graalvm.nativeimage.c.type.CCharPointer old,
                           int newfd,
                           org.graalvm.nativeimage.c.type.CCharPointer _new)

Rename file OLD relative to OLDFD to NEW relative to NEWFD.

EOF

public static int EOF()

End of file character. Some things throughout the library rely on this being -1.

fopen

public static Stdio.FILE fopen(org.graalvm.nativeimage.c.type.CCharPointer filename,
                               org.graalvm.nativeimage.c.type.CCharPointer modes)

Open a file and create a new stream for it.

fclose

public static int fclose(Stdio.FILE stream)

Close STREAM.

fgets

public static org.graalvm.nativeimage.c.type.CCharPointer fgets(org.graalvm.nativeimage.c.type.CCharPointer str,
                                                                int n,
                                                                Stdio.FILE f)

popen

public static Stdio.FILE popen(org.graalvm.nativeimage.c.type.CCharPointer command,
                               org.graalvm.nativeimage.c.type.CCharPointer type)

pclose

public static int pclose(Stdio.FILE stream)

remove

public static int remove(org.graalvm.nativeimage.c.type.CCharPointer path)