Class BaseNativePOSIX

java.lang.Object

jnr.posix.NativePOSIX

jnr.posix.BaseNativePOSIX

All Implemented Interfaces:

POSIX

Direct Known Subclasses:

WindowsPOSIX

public abstract class BaseNativePOSIX
extends NativePOSIX
implements POSIX

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BaseNativePOSIX.PointerConverter

Field Summary

Fields

Modifier and Type	Field	Description
static final jnr.ffi.mapper.ToNativeConverter<jnr.constants.Constant, Integer>	ConstantConverter
static final jnr.ffi.mapper.ToNativeConverter<FileStat, jnr.ffi.Pointer>	FileStatConverter
static final BaseNativePOSIX.PointerConverter	GROUP
protected final POSIXHandler	handler
protected final JavaLibCHelper	helper
static final jnr.ffi.mapper.ToNativeConverter<MsgHdr, jnr.ffi.Pointer>	MsgHdrConverter
protected final Map<jnr.constants.platform.Signal, SignalHandler>	signalHandlers
static final jnr.ffi.mapper.ToNativeConverter<NativeTimes, jnr.ffi.Pointer>	TimesConverter

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseNativePOSIX(LibCProvider libcProvider, POSIXHandler handler)

Method Summary

Modifier and Type	Method	Description
int	access(CharSequence path, int amode)
abstract FileStat	allocateStat()
Timeval	allocateTimeval()
int	chdir(String path)
int	chmod(String filename, int mode)
int	chown(String filename, int user, int group)
int	close(int fd)
int	confstr(jnr.constants.platform.Confstr name, ByteBuffer buf, int len)
final Crypt	crypt()
byte[]	crypt(byte[] key, byte[] salt)	Call the crypt function with the given key and salt as raw null-terminated byte (C char) strings.
CharSequence	crypt(CharSequence key, CharSequence salt)
int	daemon(int nochdir, int noclose)
int	dup(int fd)
int	dup2(int oldFd, int newFd)
int	endgrent()
int	endpwent()
jnr.ffi.Pointer	environ()
int	errno()
void	errno(int value)
int	exec(String path, String... args)	Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
int	exec(String path, String[] args, String[] envp)	Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
int	execv(String path, String[] args)
int	execve(String path, String[] args, String[] env)
int	fchmod(int fd, int mode)
int	fchown(int fd, int user, int group)
int	fcntl(int fd, jnr.constants.platform.Fcntl fcntl)
int	fcntl(int fd, jnr.constants.platform.Fcntl fcntl, int arg)
int	fcntl(int fd, jnr.constants.platform.Fcntl fcntl, int... args)	Deprecated.
int	fcntlInt(int fd, jnr.constants.platform.Fcntl fcntl, int arg)
int	fdatasync(int fd)
int	flock(int fd, int mode)
int	fork()
int	fpathconf(int fd, jnr.constants.platform.Pathconf name)
FileStat	fstat(int fd)
int	fstat(int fd, FileStat stat)
FileStat	fstat(FileDescriptor fileDescriptor)
int	fstat(FileDescriptor fileDescriptor, FileStat stat)
int	fsync(int fd)
int	ftruncate(int fd, long offset)
int	futimens(int fd, long[] atimespec, long[] mtimespec)
int	futimens(int fd, jnr.ffi.Pointer times)
int	futimes(int fd, long[] atimeval, long[] mtimeval)
String	getcwd()
int	getdtablesize()
int	getegid()
String	getenv(String envName)
int	geteuid()
int	getfd(FileDescriptor descriptor)
int	getgid()
Group	getgrent()
Group	getgrgid(int which)
Group	getgrnam(String which)
long[]	getgroups()
int	getgroups(int size, int[] groups)
String	gethostname()
String	getlogin()
int	getpgid()
int	getpgid(int pid)
int	getpgrp()
int	getpid()
int	getppid()
int	getpriority(int which, int who)
Passwd	getpwent()
Passwd	getpwnam(String which)
Passwd	getpwuid(int which)
RLimit	getrlimit(int resource)
int	getrlimit(int resource, jnr.ffi.Pointer rlim)
int	getrlimit(int resource, RLimit rlim)
int	gettimeofday(Timeval tv)
int	getuid()
int	isatty(int fd)
boolean	isatty(FileDescriptor fd)
boolean	isNative()
int	kill(int pid, int signal)
int	kill(long pid, int signal)
int	lchmod(String filename, int mode)
int	lchown(String filename, int user, int group)
final LibC	libc()	Returns null if isNative returns false.
int	link(String oldpath, String newpath)
int	lseek(int fd, long offset, int whence)
long	lseekLong(int fd, long offset, int whence)
FileStat	lstat(String path)
int	lstat(String path, FileStat stat)
int	lutimes(String path, long[] atimeval, long[] mtimeval)
int	mkdir(String path, int mode)
int	mkfifo(String filename, int mode)
ProcessMaker	newProcessMaker()
ProcessMaker	newProcessMaker(String... command)
String	nl_langinfo(int item)
int	open(CharSequence path, int flags, int perm)
int	pipe(int[] fds)
long	posix_spawnp(String path, Collection<? extends SpawnFileAction> fileActions, CharSequence[] argv, CharSequence[] envp)
long	posix_spawnp(String path, Collection<? extends SpawnFileAction> fileActions, Collection<? extends CharSequence> argv, Collection<? extends CharSequence> envp)
long	posix_spawnp(String path, Collection<? extends SpawnFileAction> fileActions, Collection<? extends SpawnAttribute> spawnAttributes, CharSequence[] argv, CharSequence[] envp)
long	posix_spawnp(String path, Collection<? extends SpawnFileAction> fileActions, Collection<? extends SpawnAttribute> spawnAttributes, Collection<? extends CharSequence> argv, Collection<? extends CharSequence> envp)
int	pread(int fd, byte[] buf, int n, int offset)
long	pread(int fd, byte[] buf, long n, long offset)
int	pread(int fd, ByteBuffer buf, int n, int offset)
long	pread(int fd, ByteBuffer buf, long n, long offset)
int	pwrite(int fd, byte[] buf, int n, int offset)
long	pwrite(int fd, byte[] buf, long n, long offset)
int	pwrite(int fd, ByteBuffer buf, int n, int offset)
long	pwrite(int fd, ByteBuffer buf, long n, long offset)
int	raise(int sig)
int	read(int fd, byte[] buf, int n)
long	read(int fd, byte[] buf, long n)
int	read(int fd, ByteBuffer buf, int n)
long	read(int fd, ByteBuffer buf, long n)
int	readlink(CharSequence path, byte[] buf, int bufsize)
int	readlink(CharSequence path, ByteBuffer buf, int bufsize)
int	readlink(CharSequence path, jnr.ffi.Pointer bufPtr, int bufsize)
String	readlink(String oldpath)
int	recvmsg(int socket, MsgHdr message, int flags)
int	rename(CharSequence oldName, CharSequence newName)
int	rmdir(String path)
int	sendmsg(int socket, MsgHdr message, int flags)
int	setegid(int egid)
int	setenv(String envName, String envValue, int overwrite)
int	seteuid(int euid)
int	setgid(int gid)
int	setgrent()
String	setlocale(int category, String locale)
int	setpgid(int pid, int pgid)
int	setpgrp(int pid, int pgrp)
int	setpriority(int which, int who, int prio)
int	setpwent()
int	setrlimit(int resource, long rlimCur, long rlimMax)
int	setrlimit(int resource, jnr.ffi.Pointer rlim)
int	setrlimit(int resource, RLimit rlim)
int	setsid()
int	setuid(int uid)
SignalHandler	signal(jnr.constants.platform.Signal sig, SignalHandler handler)
int	socketpair(int domain, int type, int protocol, int[] fds)
FileStat	stat(String path)
int	stat(String path, FileStat stat)
String	strerror(int code)
int	symlink(String oldpath, String newpath)
long	sysconf(jnr.constants.platform.Sysconf name)
Times	times()
int	truncate(CharSequence path, long length)
int	umask(int mask)
protected int	unimplementedInt()
protected <T> T	unimplementedNull()
int	unlink(CharSequence path)
int	unsetenv(String envName)
int	utimensat(int dirfd, String path, long[] atimespec, long[] mtimespec, int flag)
int	utimensat(int dirfd, String path, jnr.ffi.Pointer times, int flag)
int	utimes(String path, long[] atimeval, long[] mtimeval)
int	utimes(String path, jnr.ffi.Pointer times)
int	wait(int[] status)
int	waitpid(int pid, int[] status, int flags)
int	waitpid(long pid, int[] status, int flags)
int	write(int fd, byte[] buf, int n)
long	write(int fd, byte[] buf, long n)
int	write(int fd, ByteBuffer buf, int n)
long	write(int fd, ByteBuffer buf, long n)

Methods inherited from class NativePOSIX

allocatePosixSpawnattr, allocatePosixSpawnFileActions, socketMacros

Methods inherited from class Object

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

Methods inherited from interface POSIX

allocateMsgHdr

Field Details

handler

protected final POSIXHandler handler

helper

protected final JavaLibCHelper helper

signalHandlers

protected final Map<jnr.constants.platform.Signal, SignalHandler> signalHandlers

GROUP

public static final BaseNativePOSIX.PointerConverter GROUP

FileStatConverter

public static final jnr.ffi.mapper.ToNativeConverter<FileStat, jnr.ffi.Pointer> FileStatConverter

TimesConverter

public static final jnr.ffi.mapper.ToNativeConverter<NativeTimes, jnr.ffi.Pointer> TimesConverter

ConstantConverter

public static final jnr.ffi.mapper.ToNativeConverter<jnr.constants.Constant, Integer> ConstantConverter

MsgHdrConverter

public static final jnr.ffi.mapper.ToNativeConverter<MsgHdr, jnr.ffi.Pointer> MsgHdrConverter

Constructor Details

BaseNativePOSIX

protected BaseNativePOSIX(LibCProvider libcProvider,
 POSIXHandler handler)

Method Details

newProcessMaker

public ProcessMaker newProcessMaker(String... command)

Specified by:

newProcessMaker in interface POSIX

newProcessMaker

public ProcessMaker newProcessMaker()

Specified by:

newProcessMaker in interface POSIX

libc

public final LibC libc()

Description copied from interface: POSIX

Returns null if isNative returns false.

Specified by:

libc in interface POSIX

Returns:

the LibC implementation for this POSIX

crypt

public final Crypt crypt()

unimplementedNull

protected <T> T unimplementedNull()

unimplementedInt

protected int unimplementedInt()

chmod

public int chmod(String filename,
 int mode)

Specified by:

chmod in interface POSIX

fchmod

public int fchmod(int fd,
 int mode)

Specified by:

fchmod in interface POSIX

chown

public int chown(String filename,
 int user,
 int group)

Specified by:

chown in interface POSIX

fchown

public int fchown(int fd,
 int user,
 int group)

Specified by:

fchown in interface POSIX

crypt

public CharSequence crypt(CharSequence key,
 CharSequence salt)

Specified by:

crypt in interface POSIX

crypt

public byte[] crypt(byte[] key,
 byte[] salt)

Description copied from interface: POSIX

Call the crypt function with the given key and salt as raw null-terminated byte (C char) strings.

Specified by:

crypt in interface POSIX

Parameters:

key - null-terminated key bytes

salt - null-terminated salt bytes

Returns:

null-terminated crypted bytes, or null if there was an error

exec

public int exec(String path,
 String... args)

Description copied from interface: POSIX

Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.

Specified by:

exec in interface POSIX

Parameters:

path - the path to execute

args - the arguments to pass, with arg0 equal to the desired process name

Returns:

does not return if successful; -1 if failed

exec

public int exec(String path,
 String[] args,
 String[] envp)

Description copied from interface: POSIX

Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.

Specified by:

exec in interface POSIX

Parameters:

path - the path to execute

args - the arguments to pass, with arg0 equal to the desired process name

envp - a set of KEY=VALUE environment strings to set for the new execution

Returns:

does not return if successful; -1 if failed

execv

public int execv(String path,
 String[] args)

Specified by:

execv in interface POSIX

execve

public int execve(String path,
 String[] args,
 String[] env)

Specified by:

execve in interface POSIX

fstat

public FileStat fstat(FileDescriptor fileDescriptor)

Specified by:

fstat in interface POSIX

fstat

public FileStat fstat(int fd)

Specified by:

fstat in interface POSIX

fstat

public int fstat(FileDescriptor fileDescriptor,
 FileStat stat)

Specified by:

fstat in interface POSIX

fstat

public int fstat(int fd,
 FileStat stat)

Specified by:

fstat in interface POSIX

environ

public jnr.ffi.Pointer environ()

Specified by:

environ in interface POSIX

getenv

public String getenv(String envName)

Specified by:

getenv in interface POSIX

getegid

public int getegid()

Specified by:

getegid in interface POSIX

geteuid

public int geteuid()

Specified by:

geteuid in interface POSIX

getgid

public int getgid()

Specified by:

getgid in interface POSIX

getdtablesize

public int getdtablesize()

Specified by:

getdtablesize in interface POSIX

getlogin

public String getlogin()

Specified by:

getlogin in interface POSIX

getpgid

public int getpgid()

Specified by:

getpgid in interface POSIX

getpgrp

public int getpgrp()

Specified by:

getpgrp in interface POSIX

getpid

public int getpid()

Specified by:

getpid in interface POSIX

getppid

public int getppid()

Specified by:

getppid in interface POSIX

getpwent

public Passwd getpwent()

Specified by:

getpwent in interface POSIX

getpwuid

public Passwd getpwuid(int which)

Specified by:

getpwuid in interface POSIX

getpwnam

public Passwd getpwnam(String which)

Specified by:

getpwnam in interface POSIX

getgrent

public Group getgrent()

Specified by:

getgrent in interface POSIX

getgrgid

public Group getgrgid(int which)

Specified by:

getgrgid in interface POSIX

getgrnam

public Group getgrnam(String which)

Specified by:

getgrnam in interface POSIX

setpwent

public int setpwent()

Specified by:

setpwent in interface POSIX

endpwent

public int endpwent()

Specified by:

endpwent in interface POSIX

setgrent

public int setgrent()

Specified by:

setgrent in interface POSIX

endgrent

public int endgrent()

Specified by:

endgrent in interface POSIX

getuid

public int getuid()

Specified by:

getuid in interface POSIX

getrlimit

public int getrlimit(int resource,
 RLimit rlim)

Specified by:

getrlimit in interface POSIX

getrlimit

public int getrlimit(int resource,
 jnr.ffi.Pointer rlim)

Specified by:

getrlimit in interface POSIX

getrlimit

public RLimit getrlimit(int resource)

Specified by:

getrlimit in interface POSIX

setrlimit

public int setrlimit(int resource,
 RLimit rlim)

Specified by:

setrlimit in interface POSIX

setrlimit

public int setrlimit(int resource,
 jnr.ffi.Pointer rlim)

Specified by:

setrlimit in interface POSIX

setrlimit

public int setrlimit(int resource,
 long rlimCur,
 long rlimMax)

Specified by:

setrlimit in interface POSIX

setegid

public int setegid(int egid)

Specified by:

setegid in interface POSIX

seteuid

public int seteuid(int euid)

Specified by:

seteuid in interface POSIX

setgid

public int setgid(int gid)

Specified by:

setgid in interface POSIX

getfd

public int getfd(FileDescriptor descriptor)

getpgid

public int getpgid(int pid)

Specified by:

getpgid in interface POSIX

setpgid

public int setpgid(int pid,
 int pgid)

Specified by:

setpgid in interface POSIX

setpgrp

public int setpgrp(int pid,
 int pgrp)

Specified by:

setpgrp in interface POSIX

setsid

public int setsid()

Specified by:

setsid in interface POSIX

setuid

public int setuid(int uid)

Specified by:

setuid in interface POSIX

kill

public int kill(int pid,
 int signal)

Specified by:

kill in interface POSIX

kill

public int kill(long pid,
 int signal)

Specified by:

kill in interface POSIX

signal

public SignalHandler signal(jnr.constants.platform.Signal sig,
 SignalHandler handler)

Specified by:

signal in interface POSIX

raise

public int raise(int sig)

Specified by:

raise in interface POSIX

lchmod

public int lchmod(String filename,
 int mode)

Specified by:

lchmod in interface POSIX

lchown

public int lchown(String filename,
 int user,
 int group)

Specified by:

lchown in interface POSIX

link

public int link(String oldpath,
 String newpath)

Specified by:

link in interface POSIX

lstat

public FileStat lstat(String path)

Specified by:

lstat in interface POSIX

lstat

public int lstat(String path,
 FileStat stat)

Specified by:

lstat in interface POSIX

mkdir

public int mkdir(String path,
 int mode)

Specified by:

mkdir in interface POSIX

rmdir

public int rmdir(String path)

Specified by:

rmdir in interface POSIX

setenv

public int setenv(String envName,
 String envValue,
 int overwrite)

Specified by:

setenv in interface POSIX

stat

public FileStat stat(String path)

Specified by:

stat in interface POSIX

stat

public int stat(String path,
 FileStat stat)

Specified by:

stat in interface POSIX

symlink

public int symlink(String oldpath,
 String newpath)

Specified by:

symlink in interface POSIX

readlink

public String readlink(String oldpath)
                throws IOException

Specified by:

readlink in interface POSIX

Throws:

IOException

readlink

public int readlink(CharSequence path,
 byte[] buf,
 int bufsize)

Specified by:

readlink in interface POSIX

readlink

public int readlink(CharSequence path,
 ByteBuffer buf,
 int bufsize)

Specified by:

readlink in interface POSIX

readlink

public int readlink(CharSequence path,
 jnr.ffi.Pointer bufPtr,
 int bufsize)

Specified by:

readlink in interface POSIX

unsetenv

public int unsetenv(String envName)

Specified by:

unsetenv in interface POSIX

umask

public int umask(int mask)

Specified by:

umask in interface POSIX

utimes

public int utimes(String path,
 long[] atimeval,
 long[] mtimeval)

Specified by:

utimes in interface POSIX

utimes

public int utimes(String path,
 jnr.ffi.Pointer times)

Specified by:

utimes in interface POSIX

futimes

public int futimes(int fd,
 long[] atimeval,
 long[] mtimeval)

Specified by:

futimes in interface POSIX

lutimes

public int lutimes(String path,
 long[] atimeval,
 long[] mtimeval)

Specified by:

lutimes in interface POSIX

utimensat

public int utimensat(int dirfd,
 String path,
 long[] atimespec,
 long[] mtimespec,
 int flag)

Specified by:

utimensat in interface POSIX

utimensat

public int utimensat(int dirfd,
 String path,
 jnr.ffi.Pointer times,
 int flag)

Specified by:

utimensat in interface POSIX

futimens

public int futimens(int fd,
 long[] atimespec,
 long[] mtimespec)

Specified by:

futimens in interface POSIX

futimens

public int futimens(int fd,
 jnr.ffi.Pointer times)

Specified by:

futimens in interface POSIX

fork

public int fork()

Specified by:

fork in interface POSIX

waitpid

public int waitpid(int pid,
 int[] status,
 int flags)

Specified by:

waitpid in interface POSIX

waitpid

public int waitpid(long pid,
 int[] status,
 int flags)

Specified by:

waitpid in interface POSIX

wait

public int wait(int[] status)

Specified by:

wait in interface POSIX

getpriority

public int getpriority(int which,
 int who)

Specified by:

getpriority in interface POSIX

setpriority

public int setpriority(int which,
 int who,
 int prio)

Specified by:

setpriority in interface POSIX

isatty

public boolean isatty(FileDescriptor fd)

Specified by:

isatty in interface POSIX

isatty

public int isatty(int fd)

Specified by:

isatty in interface POSIX

errno

public int errno()

Specified by:

errno in interface POSIX

errno

public void errno(int value)

Specified by:

errno in interface POSIX

chdir

public int chdir(String path)

Specified by:

chdir in interface POSIX

isNative

public boolean isNative()

Specified by:

isNative in interface POSIX

posix_spawnp

public long posix_spawnp(String path,
 Collection<? extends SpawnFileAction> fileActions,
 CharSequence[] argv,
 CharSequence[] envp)

posix_spawnp

public long posix_spawnp(String path,
 Collection<? extends SpawnFileAction> fileActions,
 Collection<? extends CharSequence> argv,
 Collection<? extends CharSequence> envp)

Specified by:

posix_spawnp in interface POSIX

posix_spawnp

public long posix_spawnp(String path,
 Collection<? extends SpawnFileAction> fileActions,
 Collection<? extends SpawnAttribute> spawnAttributes,
 Collection<? extends CharSequence> argv,
 Collection<? extends CharSequence> envp)

Specified by:

posix_spawnp in interface POSIX

posix_spawnp

public long posix_spawnp(String path,
 Collection<? extends SpawnFileAction> fileActions,
 Collection<? extends SpawnAttribute> spawnAttributes,
 CharSequence[] argv,
 CharSequence[] envp)

flock

public int flock(int fd,
 int mode)

Specified by:

flock in interface POSIX

dup

public int dup(int fd)

Specified by:

dup in interface POSIX

dup2

public int dup2(int oldFd,
 int newFd)

Specified by:

dup2 in interface POSIX

fcntlInt

public int fcntlInt(int fd,
 jnr.constants.platform.Fcntl fcntl,
 int arg)

Specified by:

fcntlInt in interface POSIX

fcntl

public int fcntl(int fd,
 jnr.constants.platform.Fcntl fcntl)

Specified by:

fcntl in interface POSIX

fcntl

public int fcntl(int fd,
 jnr.constants.platform.Fcntl fcntl,
 int arg)

Specified by:

fcntl in interface POSIX

fcntl

@Deprecated
public int fcntl(int fd,
 jnr.constants.platform.Fcntl fcntl,
 int... args)

Deprecated.

Description copied from interface: POSIX

fcntl(2)

Specified by:

fcntl in interface POSIX

Parameters:

fd - the file descriptor on which to act

fcntl - the Fcntl enum value for the flag to set

args - arguments for the flag or null if none

Returns:

0 if success, -1 if error

See Also:

• POSIX.fcntlInt(int, jnr.constants.platform.Fcntl, int)

access

public int access(CharSequence path,
 int amode)

Specified by:

access in interface POSIX

close

public int close(int fd)

Specified by:

close in interface POSIX

allocateStat

public abstract FileStat allocateStat()

Specified by:

allocateStat in interface POSIX

sysconf

public long sysconf(jnr.constants.platform.Sysconf name)

Specified by:

sysconf in interface POSIX

confstr

public int confstr(jnr.constants.platform.Confstr name,
 ByteBuffer buf,
 int len)

Specified by:

confstr in interface POSIX

fpathconf

public int fpathconf(int fd,
 jnr.constants.platform.Pathconf name)

Specified by:

fpathconf in interface POSIX

times

public Times times()

Specified by:

times in interface POSIX

unlink

public int unlink(CharSequence path)

Specified by:

unlink in interface POSIX

open

public int open(CharSequence path,
 int flags,
 int perm)

Specified by:

open in interface POSIX

read

public long read(int fd,
 byte[] buf,
 long n)

Specified by:

read in interface POSIX

write

public long write(int fd,
 byte[] buf,
 long n)

Specified by:

write in interface POSIX

read

public long read(int fd,
 ByteBuffer buf,
 long n)

Specified by:

read in interface POSIX

write

public long write(int fd,
 ByteBuffer buf,
 long n)

Specified by:

write in interface POSIX

pread

public long pread(int fd,
 byte[] buf,
 long n,
 long offset)

Specified by:

pread in interface POSIX

pwrite

public long pwrite(int fd,
 byte[] buf,
 long n,
 long offset)

Specified by:

pwrite in interface POSIX

pread

public long pread(int fd,
 ByteBuffer buf,
 long n,
 long offset)

Specified by:

pread in interface POSIX

pwrite

public long pwrite(int fd,
 ByteBuffer buf,
 long n,
 long offset)

Specified by:

pwrite in interface POSIX

read

public int read(int fd,
 byte[] buf,
 int n)

Specified by:

read in interface POSIX

write

public int write(int fd,
 byte[] buf,
 int n)

Specified by:

write in interface POSIX

read

public int read(int fd,
 ByteBuffer buf,
 int n)

Specified by:

read in interface POSIX

write

public int write(int fd,
 ByteBuffer buf,
 int n)

Specified by:

write in interface POSIX

pread

public int pread(int fd,
 byte[] buf,
 int n,
 int offset)

Specified by:

pread in interface POSIX

pwrite

public int pwrite(int fd,
 byte[] buf,
 int n,
 int offset)

Specified by:

pwrite in interface POSIX

pread

public int pread(int fd,
 ByteBuffer buf,
 int n,
 int offset)

Specified by:

pread in interface POSIX

pwrite

public int pwrite(int fd,
 ByteBuffer buf,
 int n,
 int offset)

Specified by:

pwrite in interface POSIX

lseek

public int lseek(int fd,
 long offset,
 int whence)

Specified by:

lseek in interface POSIX

lseekLong

public long lseekLong(int fd,
 long offset,
 int whence)

Specified by:

lseekLong in interface POSIX

pipe

public int pipe(int[] fds)

Specified by:

pipe in interface POSIX

socketpair

public int socketpair(int domain,
 int type,
 int protocol,
 int[] fds)

Specified by:

socketpair in interface POSIX

sendmsg

public int sendmsg(int socket,
 MsgHdr message,
 int flags)

Specified by:

sendmsg in interface POSIX

recvmsg

public int recvmsg(int socket,
 MsgHdr message,
 int flags)

Specified by:

recvmsg in interface POSIX

truncate

public int truncate(CharSequence path,
 long length)

Specified by:

truncate in interface POSIX

ftruncate

public int ftruncate(int fd,
 long offset)

Specified by:

ftruncate in interface POSIX

rename

public int rename(CharSequence oldName,
 CharSequence newName)

Specified by:

rename in interface POSIX

gethostname

public String gethostname()

Specified by:

gethostname in interface POSIX

getcwd

public String getcwd()

Specified by:

getcwd in interface POSIX

fsync

public int fsync(int fd)

Specified by:

fsync in interface POSIX

fdatasync

public int fdatasync(int fd)

Specified by:

fdatasync in interface POSIX

mkfifo

public int mkfifo(String filename,
 int mode)

Specified by:

mkfifo in interface POSIX

daemon

public int daemon(int nochdir,
 int noclose)

Specified by:

daemon in interface POSIX

getgroups

public long[] getgroups()

Specified by:

getgroups in interface POSIX

getgroups

public int getgroups(int size,
 int[] groups)

Specified by:

getgroups in interface POSIX

nl_langinfo

public String nl_langinfo(int item)

Specified by:

nl_langinfo in interface POSIX

setlocale

public String setlocale(int category,
 String locale)

Specified by:

setlocale in interface POSIX

strerror

public String strerror(int code)

Specified by:

strerror in interface POSIX

allocateTimeval

public Timeval allocateTimeval()

Specified by:

allocateTimeval in interface POSIX

gettimeofday

public int gettimeofday(Timeval tv)

Specified by:

gettimeofday in interface POSIX