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 jnr.ffi.mapper.ToNativeConverter<jnr.constants.Constant,java.lang.Integer>`	`ConstantConverter`
`static jnr.ffi.mapper.ToNativeConverter<FileStat,jnr.ffi.Pointer>`	`FileStatConverter`
`static BaseNativePOSIX.PointerConverter`	`GROUP`
`protected POSIXHandler`	`handler`
`protected JavaLibCHelper`	`helper`
`static jnr.ffi.mapper.ToNativeConverter<MsgHdr,jnr.ffi.Pointer>`	`MsgHdrConverter`
`protected java.util.Map<jnr.constants.platform.Signal,SignalHandler>`	`signalHandlers`
`static jnr.ffi.mapper.ToNativeConverter<NativeTimes,jnr.ffi.Pointer>`	`TimesConverter`

Constructor Summary

Constructors
Modifier Constructor Description

protected BaseNativePOSIX(LibCProvider libcProvider, POSIXHandler handler)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`int`	`access(java.lang.CharSequence path, int amode)`
`abstract FileStat`	`allocateStat()`
`Timeval`	`allocateTimeval()`
`int`	`chdir(java.lang.String path)`
`int`	`chmod(java.lang.String filename, int mode)`
`int`	`chown(java.lang.String filename, int user, int group)`
`int`	`close(int fd)`
`int`	`confstr(jnr.constants.platform.Confstr name, java.nio.ByteBuffer buf, int len)`
`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.
`java.lang.CharSequence`	`crypt(java.lang.CharSequence key, java.lang.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(java.lang.String path, java.lang.String... args)`	Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
`int`	`exec(java.lang.String path, java.lang.String[] args, java.lang.String[] envp)`	Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
`int`	`execv(java.lang.String path, java.lang.String[] args)`
`int`	`execve(java.lang.String path, java.lang.String[] args, java.lang.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(java.io.FileDescriptor fileDescriptor)`
`int`	`fstat(java.io.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)`
`java.lang.String`	`getcwd()`
`int`	`getdtablesize()`
`int`	`getegid()`
`java.lang.String`	`getenv(java.lang.String envName)`
`int`	`geteuid()`
`int`	`getfd(java.io.FileDescriptor descriptor)`
`int`	`getgid()`
`Group`	`getgrent()`
`Group`	`getgrgid(int which)`
`Group`	`getgrnam(java.lang.String which)`
`long[]`	`getgroups()`
`int`	`getgroups(int size, int[] groups)`
`java.lang.String`	`gethostname()`
`java.lang.String`	`getlogin()`
`int`	`getpgid()`
`int`	`getpgid(int pid)`
`int`	`getpgrp()`
`int`	`getpid()`
`int`	`getppid()`
`int`	`getpriority(int which, int who)`
`Passwd`	`getpwent()`
`Passwd`	`getpwnam(java.lang.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(java.io.FileDescriptor fd)`
`boolean`	`isNative()`
`int`	`kill(int pid, int signal)`
`int`	`kill(long pid, int signal)`
`int`	`lchmod(java.lang.String filename, int mode)`
`int`	`lchown(java.lang.String filename, int user, int group)`
`LibC`	`libc()`	Returns null if isNative returns false.
`int`	`link(java.lang.String oldpath, java.lang.String newpath)`
`int`	`lseek(int fd, long offset, int whence)`
`long`	`lseekLong(int fd, long offset, int whence)`
`FileStat`	`lstat(java.lang.String path)`
`int`	`lstat(java.lang.String path, FileStat stat)`
`int`	`lutimes(java.lang.String path, long[] atimeval, long[] mtimeval)`
`int`	`mkdir(java.lang.String path, int mode)`
`int`	`mkfifo(java.lang.String filename, int mode)`
`ProcessMaker`	`newProcessMaker()`
`ProcessMaker`	`newProcessMaker(java.lang.String... command)`
`java.lang.String`	`nl_langinfo(int item)`
`int`	`open(java.lang.CharSequence path, int flags, int perm)`
`int`	`pipe(int[] fds)`
`long`	`posix_spawnp(java.lang.String path, java.util.Collection<? extends SpawnFileAction> fileActions, java.lang.CharSequence[] argv, java.lang.CharSequence[] envp)`
`long`	`posix_spawnp(java.lang.String path, java.util.Collection<? extends SpawnFileAction> fileActions, java.util.Collection<? extends java.lang.CharSequence> argv, java.util.Collection<? extends java.lang.CharSequence> envp)`
`long`	`posix_spawnp(java.lang.String path, java.util.Collection<? extends SpawnFileAction> fileActions, java.util.Collection<? extends SpawnAttribute> spawnAttributes, java.lang.CharSequence[] argv, java.lang.CharSequence[] envp)`
`long`	`posix_spawnp(java.lang.String path, java.util.Collection<? extends SpawnFileAction> fileActions, java.util.Collection<? extends SpawnAttribute> spawnAttributes, java.util.Collection<? extends java.lang.CharSequence> argv, java.util.Collection<? extends java.lang.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, java.nio.ByteBuffer buf, int n, int offset)`
`long`	`pread(int fd, java.nio.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, java.nio.ByteBuffer buf, int n, int offset)`
`long`	`pwrite(int fd, java.nio.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, java.nio.ByteBuffer buf, int n)`
`long`	`read(int fd, java.nio.ByteBuffer buf, long n)`
`int`	`readlink(java.lang.CharSequence path, byte[] buf, int bufsize)`
`int`	`readlink(java.lang.CharSequence path, java.nio.ByteBuffer buf, int bufsize)`
`int`	`readlink(java.lang.CharSequence path, jnr.ffi.Pointer bufPtr, int bufsize)`
`java.lang.String`	`readlink(java.lang.String oldpath)`
`int`	`recvmsg(int socket, MsgHdr message, int flags)`
`int`	`rename(java.lang.CharSequence oldName, java.lang.CharSequence newName)`
`int`	`rmdir(java.lang.String path)`
`int`	`sendmsg(int socket, MsgHdr message, int flags)`
`int`	`setegid(int egid)`
`int`	`setenv(java.lang.String envName, java.lang.String envValue, int overwrite)`
`int`	`seteuid(int euid)`
`int`	`setgid(int gid)`
`int`	`setgrent()`
`java.lang.String`	`setlocale(int category, java.lang.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(java.lang.String path)`
`int`	`stat(java.lang.String path, FileStat stat)`
`java.lang.String`	`strerror(int code)`
`int`	`symlink(java.lang.String oldpath, java.lang.String newpath)`
`long`	`sysconf(jnr.constants.platform.Sysconf name)`
`Times`	`times()`
`int`	`truncate(java.lang.CharSequence path, long length)`
`int`	`umask(int mask)`
`protected int`	`unimplementedInt()`
`protected <T> T`	`unimplementedNull()`
`int`	`unlink(java.lang.CharSequence path)`
`int`	`unsetenv(java.lang.String envName)`
`int`	`utimensat(int dirfd, java.lang.String path, long[] atimespec, long[] mtimespec, int flag)`
`int`	`utimensat(int dirfd, java.lang.String path, jnr.ffi.Pointer times, int flag)`
`int`	`utimes(java.lang.String path, long[] atimeval, long[] mtimeval)`
`int`	`utimes(java.lang.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, java.nio.ByteBuffer buf, int n)`
`long`	`write(int fd, java.nio.ByteBuffer buf, long n)`

Methods inherited from class jnr.posix.NativePOSIX
allocatePosixSpawnattr, allocatePosixSpawnFileActions, socketMacros

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface jnr.posix.POSIX
allocateMsgHdr

Field Detail

handler
```
protected final POSIXHandler handler
```

helper
```
protected final JavaLibCHelper helper
```

signalHandlers

protected final java.util.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,java.lang.Integer> ConstantConverter

MsgHdrConverter

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

Constructor Detail

BaseNativePOSIX

protected BaseNativePOSIX(LibCProvider libcProvider,
                          POSIXHandler handler)

Method Detail

newProcessMaker

public ProcessMaker newProcessMaker(java.lang.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(java.lang.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(java.lang.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 java.lang.CharSequence crypt(java.lang.CharSequence key,
                                    java.lang.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(java.lang.String path,
                java.lang.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(java.lang.String path,
                java.lang.String[] args,
                java.lang.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(java.lang.String path,
                 java.lang.String[] args)

Specified by:: execv in interface POSIX

execve

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

Specified by:: execve in interface POSIX

fstat

public FileStat fstat(java.io.FileDescriptor fileDescriptor)

Specified by:: fstat in interface POSIX

fstat
```
public FileStat fstat(int fd)
```
Specified by:

fstat in interface POSIX

fstat

public int fstat(java.io.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 java.lang.String getenv(java.lang.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 java.lang.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(java.lang.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(java.lang.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(java.io.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(java.lang.String filename,
                  int mode)

Specified by:: lchmod in interface POSIX

lchown

public int lchown(java.lang.String filename,
                  int user,
                  int group)

Specified by:: lchown in interface POSIX

link

public int link(java.lang.String oldpath,
                java.lang.String newpath)

Specified by:: link in interface POSIX

lstat

public FileStat lstat(java.lang.String path)

Specified by:: lstat in interface POSIX

lstat

public int lstat(java.lang.String path,
                 FileStat stat)

Specified by:: lstat in interface POSIX

mkdir

public int mkdir(java.lang.String path,
                 int mode)

Specified by:: mkdir in interface POSIX

rmdir

public int rmdir(java.lang.String path)

Specified by:: rmdir in interface POSIX

setenv

public int setenv(java.lang.String envName,
                  java.lang.String envValue,
                  int overwrite)

Specified by:: setenv in interface POSIX

stat

public FileStat stat(java.lang.String path)

Specified by:: stat in interface POSIX

stat

public int stat(java.lang.String path,
                FileStat stat)

Specified by:: stat in interface POSIX

symlink

public int symlink(java.lang.String oldpath,
                   java.lang.String newpath)

Specified by:: symlink in interface POSIX

readlink

public java.lang.String readlink(java.lang.String oldpath)
                          throws java.io.IOException

Specified by:: readlink in interface POSIX
Throws:: java.io.IOException

readlink

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

Specified by:: readlink in interface POSIX

readlink

public int readlink(java.lang.CharSequence path,
                    java.nio.ByteBuffer buf,
                    int bufsize)

Specified by:: readlink in interface POSIX

readlink

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

Specified by:: readlink in interface POSIX

unsetenv

public int unsetenv(java.lang.String envName)

Specified by:: unsetenv in interface POSIX

umask
```
public int umask(int mask)
```
Specified by:

umask in interface POSIX

utimes

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

Specified by:: utimes in interface POSIX

utimes

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

Specified by:: lutimes in interface POSIX

utimensat

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

Specified by:: utimensat in interface POSIX

utimensat

public int utimensat(int dirfd,
                     java.lang.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(java.io.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(java.lang.String path)

Specified by:: chdir in interface POSIX

isNative
```
public boolean isNative()
```
Specified by:

isNative in interface POSIX

posix_spawnp

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

posix_spawnp

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

Specified by:: posix_spawnp in interface POSIX

posix_spawnp

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

Specified by:: posix_spawnp in interface POSIX

posix_spawnp

public long posix_spawnp(java.lang.String path,
                         java.util.Collection<? extends SpawnFileAction> fileActions,
                         java.util.Collection<? extends SpawnAttribute> spawnAttributes,
                         java.lang.CharSequence[] argv,
                         java.lang.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(java.lang.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,
                   java.nio.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(java.lang.CharSequence path)

Specified by:: unlink in interface POSIX

open

public int open(java.lang.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,
                 java.nio.ByteBuffer buf,
                 long n)

Specified by:: read in interface POSIX

write

public long write(int fd,
                  java.nio.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,
                  java.nio.ByteBuffer buf,
                  long n,
                  long offset)

Specified by:: pread in interface POSIX

pwrite

public long pwrite(int fd,
                   java.nio.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,
                java.nio.ByteBuffer buf,
                int n)

Specified by:: read in interface POSIX

write

public int write(int fd,
                 java.nio.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,
                 java.nio.ByteBuffer buf,
                 int n,
                 int offset)

Specified by:: pread in interface POSIX

pwrite

public int pwrite(int fd,
                  java.nio.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(java.lang.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(java.lang.CharSequence oldName,
                  java.lang.CharSequence newName)

Specified by:: rename in interface POSIX

gethostname
```
public java.lang.String gethostname()
```
Specified by:

gethostname in interface POSIX

getcwd
```
public java.lang.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(java.lang.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 java.lang.String nl_langinfo(int item)
```
Specified by:

nl_langinfo in interface POSIX

setlocale

public java.lang.String setlocale(int category,
                                  java.lang.String locale)

Specified by:: setlocale in interface POSIX

strerror

public java.lang.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

Class BaseNativePOSIX

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class jnr.posix.NativePOSIX

Methods inherited from class java.lang.Object

Methods inherited from interface jnr.posix.POSIX

Field Detail

handler

helper

signalHandlers

GROUP

FileStatConverter

TimesConverter

ConstantConverter

MsgHdrConverter

Constructor Detail

BaseNativePOSIX

Method Detail

newProcessMaker

newProcessMaker

libc

crypt

unimplementedNull

unimplementedInt

chmod

fchmod

chown

fchown

crypt

crypt

exec

exec

execv

execve

fstat

fstat

fstat

fstat

environ

getenv

getegid

geteuid

getgid

getdtablesize

getlogin

getpgid

getpgrp

getpid

getppid

getpwent

getpwuid

getpwnam

getgrent

getgrgid

getgrnam

setpwent

endpwent

setgrent

endgrent

getuid

getrlimit

getrlimit

getrlimit

setrlimit

setrlimit

setrlimit

setegid

seteuid

setgid

getfd

getpgid

setpgid

setpgrp

setsid

setuid

kill

kill

signal