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jnr.posix

pack-priv final Class LazyPOSIX

extends Object
implements POSIX
Class Inheritance
All Implemented Interfaces
jnr.posix.POSIX
Imports
jnr.constants.platform.Fcntl, .Sysconf, .Confstr, .Pathconf, .Signal, jnr.ffi.Pointer, jnr.posix.util.ProcessMaker, java.io.FileDescriptor, .IOException, java.nio.ByteBuffer, java.util.Collection

Field Summary

Modifier and TypeField and Description
private final POSIXHandler
handler

private volatile POSIX
posix

private final boolean
useNativePosix

Constructor Summary

AccessConstructor and Description
pack-priv
LazyPOSIX(POSIXHandler handler, boolean useNativePosix)

Method Summary

Modifier and TypeMethod and Description
public int
access(CharSequence path, int amode)

Implements jnr.posix.POSIX.access.

public MsgHdr
allocateMsgHdr()

Implements jnr.posix.POSIX.allocateMsgHdr.

public FileStat
allocateStat()

Implements jnr.posix.POSIX.allocateStat.

public Timeval
allocateTimeval()

Implements jnr.posix.POSIX.allocateTimeval.

public int
chdir(String path)

Implements jnr.posix.POSIX.chdir.

public int
chmod(String filename, int mode)

Implements jnr.posix.POSIX.chmod.

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

Implements jnr.posix.POSIX.chown.

public int
close(int fd)

Implements jnr.posix.POSIX.close.

public int
confstr(Confstr name, ByteBuffer buf, int len)

Implements jnr.posix.POSIX.confstr.

public CharSequence
crypt(CharSequence key, CharSequence salt)

Implements jnr.posix.POSIX.crypt.

public byte[]
crypt(byte[]
null-terminated key bytes
key, byte[]
null-terminated salt bytes
salt)

Implements jnr.posix.POSIX.crypt.

Call the crypt function with the given key and salt as raw null-terminated byte (C char) strings.
public int
daemon(int nochdir, int noclose)

Implements jnr.posix.POSIX.daemon.

public int
dup(int fd)

Implements jnr.posix.POSIX.dup.

public int
dup2(int oldFd, int newFd)

Implements jnr.posix.POSIX.dup2.

public int
endgrent()

Implements jnr.posix.POSIX.endgrent.

public int
endpwent()

Implements jnr.posix.POSIX.endpwent.

public Pointer
environ()

Implements jnr.posix.POSIX.environ.

public int
errno()

Implements jnr.posix.POSIX.errno.

public void
errno(int value)

Implements jnr.posix.POSIX.errno.

public int
exec(String
the path to execute
path, String...
the arguments to pass, with arg0 equal to the desired process name
args)

Implements jnr.posix.POSIX.exec.

Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
public int
exec(String
the path to execute
path, String[]
the arguments to pass, with arg0 equal to the desired process name
args, String[]
a set of KEY=VALUE environment strings to set for the new execution
envp)

Implements jnr.posix.POSIX.exec.

Shell expanding and escaping version of exec which handles all the preparation of a command line or command list.
public int
execv(String path, String[] argv)

Implements jnr.posix.POSIX.execv.

public int
execve(String path, String[] argv, String[] envp)

Implements jnr.posix.POSIX.execve.

public int
fchmod(int fd, int mode)

Implements jnr.posix.POSIX.fchmod.

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

Implements jnr.posix.POSIX.fchown.

public int
fcntl(int fd, Fcntl fcntlConst)

Implements jnr.posix.POSIX.fcntl.

public int
fcntl(int fd, Fcntl fcntlConst, int arg)

Implements jnr.posix.POSIX.fcntl.

public int
fcntl(int
the file descriptor on which to act
fd, Fcntl
the Fcntl enum value for the flag to set
fcntlConst, int...
arguments for the flag or null if none
arg)

Implements jnr.posix.POSIX.fcntl.

Deprecated
fcntl(2)
public int
fcntlInt(int fd, Fcntl fcntlConst, int arg)

Implements jnr.posix.POSIX.fcntlInt.

public int
fdatasync(int fd)

Implements jnr.posix.POSIX.fdatasync.

public int
flock(int fd, int mode)

Implements jnr.posix.POSIX.flock.

public int
fork()

Implements jnr.posix.POSIX.fork.

public int
fpathconf(int fd, Pathconf name)

Implements jnr.posix.POSIX.fpathconf.

public FileStat
fstat(int fd)

Implements jnr.posix.POSIX.fstat.

public int
fstat(int fd, FileStat stat)

Implements jnr.posix.POSIX.fstat.

public FileStat
fstat(FileDescriptor descriptor)

Implements jnr.posix.POSIX.fstat.

public int
fstat(FileDescriptor descriptor, FileStat stat)

Implements jnr.posix.POSIX.fstat.

public int
fsync(int fd)

Implements jnr.posix.POSIX.fsync.

public int
ftruncate(int fd, long offset)

Implements jnr.posix.POSIX.ftruncate.

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

Implements jnr.posix.POSIX.futimens.

public int
futimens(int fd, Pointer times)

Implements jnr.posix.POSIX.futimens.

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

Implements jnr.posix.POSIX.futimes.

public String
getcwd()

Implements jnr.posix.POSIX.getcwd.

public int
getdtablesize()

Implements jnr.posix.POSIX.getdtablesize.

public int
getegid()

Implements jnr.posix.POSIX.getegid.

public String
getenv(String envName)

Implements jnr.posix.POSIX.getenv.

public int
geteuid()

Implements jnr.posix.POSIX.geteuid.

public int
getgid()

Implements jnr.posix.POSIX.getgid.

public Group
getgrent()

Implements jnr.posix.POSIX.getgrent.

public Group
getgrgid(int which)

Implements jnr.posix.POSIX.getgrgid.

public Group
getgrnam(String which)

Implements jnr.posix.POSIX.getgrnam.

public long[]
getgroups()

Implements jnr.posix.POSIX.getgroups.

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

Implements jnr.posix.POSIX.getgroups.

public String
gethostname()

Implements jnr.posix.POSIX.gethostname.

public String
getlogin()

Implements jnr.posix.POSIX.getlogin.

public int
getpgid()

Implements jnr.posix.POSIX.getpgid.

public int
getpgid(int pid)

Implements jnr.posix.POSIX.getpgid.

public int
getpgrp()

Implements jnr.posix.POSIX.getpgrp.

public int
getpid()

Implements jnr.posix.POSIX.getpid.

public int
getppid()

Implements jnr.posix.POSIX.getppid.

public int
getpriority(int which, int who)

Implements jnr.posix.POSIX.getpriority.

public Passwd
getpwent()

Implements jnr.posix.POSIX.getpwent.

public Passwd
getpwnam(String which)

Implements jnr.posix.POSIX.getpwnam.

public Passwd
getpwuid(int which)

Implements jnr.posix.POSIX.getpwuid.

public int
getrlimit(int resource, RLimit rlim)

Implements jnr.posix.POSIX.getrlimit.

public int
getrlimit(int resource, Pointer rlim)

Implements jnr.posix.POSIX.getrlimit.

public RLimit
getrlimit(int resource)

Implements jnr.posix.POSIX.getrlimit.

public int
gettimeofday(Timeval tv)

Implements jnr.posix.POSIX.gettimeofday.

public int
getuid()

Implements jnr.posix.POSIX.getuid.

public boolean
isatty(FileDescriptor descriptor)

Implements jnr.posix.POSIX.isatty.

public int
isatty(int descriptor)

Implements jnr.posix.POSIX.isatty.

public boolean
isNative()

Implements jnr.posix.POSIX.isNative.

public int
kill(int pid, int signal)

Implements jnr.posix.POSIX.kill.

public int
kill(long pid, int signal)

Implements jnr.posix.POSIX.kill.

public int
lchmod(String filename, int mode)

Implements jnr.posix.POSIX.lchmod.

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

Implements jnr.posix.POSIX.lchown.

public LibC
libc()

Implements jnr.posix.POSIX.libc.

Returns null if isNative returns false.
private final synchronized POSIX
loadPOSIX()

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

Implements jnr.posix.POSIX.lseek.

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

Implements jnr.posix.POSIX.lseekLong.

public FileStat
lstat(String path)

Implements jnr.posix.POSIX.lstat.

public int
lstat(String path, FileStat stat)

Implements jnr.posix.POSIX.lstat.

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

Implements jnr.posix.POSIX.lutimes.

public int
mkdir(String path, int mode)

Implements jnr.posix.POSIX.mkdir.

public int
mkfifo(String path, int mode)

Implements jnr.posix.POSIX.mkfifo.

public ProcessMaker
newProcessMaker(String... command)

Implements jnr.posix.POSIX.newProcessMaker.

public ProcessMaker
newProcessMaker()

Implements jnr.posix.POSIX.newProcessMaker.

public String
nl_langinfo(int item)

Implements jnr.posix.POSIX.nl_langinfo.

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

Implements jnr.posix.POSIX.open.

public int
pipe(int[] fds)

Implements jnr.posix.POSIX.pipe.

private final POSIX
posix()

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

Implements jnr.posix.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)

Implements jnr.posix.POSIX.posix_spawnp.

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

Implements jnr.posix.POSIX.pread.

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

Implements jnr.posix.POSIX.pread.

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

Implements jnr.posix.POSIX.pread.

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

Implements jnr.posix.POSIX.pread.

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

Implements jnr.posix.POSIX.pwrite.

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

Implements jnr.posix.POSIX.pwrite.

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

Implements jnr.posix.POSIX.pwrite.

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

Implements jnr.posix.POSIX.pwrite.

public int
raise(int sig)

Implements jnr.posix.POSIX.raise.

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

Implements jnr.posix.POSIX.read.

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

Implements jnr.posix.POSIX.read.

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

Implements jnr.posix.POSIX.read.

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

Implements jnr.posix.POSIX.read.

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

Implements jnr.posix.POSIX.recvmsg.

public int
rename(CharSequence oldName, CharSequence newName)

Implements jnr.posix.POSIX.rename.

public int
rmdir(String path)

Implements jnr.posix.POSIX.rmdir.

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

Implements jnr.posix.POSIX.sendmsg.

public int
setegid(int egid)

Implements jnr.posix.POSIX.setegid.

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

Implements jnr.posix.POSIX.setenv.

public int
seteuid(int euid)

Implements jnr.posix.POSIX.seteuid.

public int
setgid(int gid)

Implements jnr.posix.POSIX.setgid.

public int
setgrent()

Implements jnr.posix.POSIX.setgrent.

public String
setlocale(int category, String locale)

Implements jnr.posix.POSIX.setlocale.

public int
setpgid(int pid, int pgid)

Implements jnr.posix.POSIX.setpgid.

public int
setpgrp(int pid, int pgrp)

Implements jnr.posix.POSIX.setpgrp.

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

Implements jnr.posix.POSIX.setpriority.

public int
setpwent()

Implements jnr.posix.POSIX.setpwent.

public int
setrlimit(int resource, RLimit rlim)

Implements jnr.posix.POSIX.setrlimit.

public int
setrlimit(int resource, Pointer rlim)

Implements jnr.posix.POSIX.setrlimit.

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

Implements jnr.posix.POSIX.setrlimit.

public int
setsid()

Implements jnr.posix.POSIX.setsid.

public int
setuid(int uid)

Implements jnr.posix.POSIX.setuid.

public SignalHandler
signal(Signal sig, SignalHandler handler)

Implements jnr.posix.POSIX.signal.

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

Implements jnr.posix.POSIX.socketpair.

public FileStat
stat(String path)

Implements jnr.posix.POSIX.stat.

public int
stat(String path, FileStat stat)

Implements jnr.posix.POSIX.stat.

public String
strerror(int code)

Implements jnr.posix.POSIX.strerror.

public long
sysconf(Sysconf name)

Implements jnr.posix.POSIX.sysconf.

public Times
times()

Implements jnr.posix.POSIX.times.

public int
truncate(CharSequence path, long length)

Implements jnr.posix.POSIX.truncate.

public int
umask(int mask)

Implements jnr.posix.POSIX.umask.

public int
unsetenv(String envName)

Implements jnr.posix.POSIX.unsetenv.

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

Implements jnr.posix.POSIX.utimensat.

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

Implements jnr.posix.POSIX.utimensat.

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

Implements jnr.posix.POSIX.utimes.

public int
utimes(String path, Pointer times)

Implements jnr.posix.POSIX.utimes.

public int
wait(int[] status)

Implements jnr.posix.POSIX.wait.

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

Implements jnr.posix.POSIX.waitpid.

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

Implements jnr.posix.POSIX.waitpid.

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

Implements jnr.posix.POSIX.write.

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

Implements jnr.posix.POSIX.write.

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

Implements jnr.posix.POSIX.write.

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

Implements jnr.posix.POSIX.write.

Inherited from java.lang.Object:
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