A B C D E F G I K L M N O P Q R S T U

A

addMember(int, int) - Method in class posix.CPtr.Struct

Add a member by size and alignment mask.

addSignalListener(SignalListener) - Method in class posix.Signal

AlignmentException - Exception in posix

Report an access to C memory that violates platform dependent alignment restrictions.

AlignmentException(String) - Constructor for exception posix.AlignmentException

alignOf(int) - Static method in class posix.CPtr

Get the alignment of a C type.

atime - Variable in class posix.Stat

Time of last access

attach() - Method in class posix.SharedMem

Attach the shared memory for read/write at any available logical address.

B

BLK - Static variable in class posix.Stat

blksize - Variable in class posix.Stat

Optimal blocksize for filesystem.

blocks - Variable in class posix.Stat

Actual number of blocks allocated.

C

CBYTE_TYPE - Static variable in class posix.CPtr

Type codes for alignOf() and sizeOf().

cbytes - Variable in class posix.MsgQ.msqid_ds

CDBL_TYPE - Static variable in class posix.CPtr

Type codes for alignOf() and sizeOf().

CFLT_TYPE - Static variable in class posix.CPtr

Type codes for alignOf() and sizeOf().

cgid - Variable in class posix.IPC.Perm

chmod(String, int) - Static method in class posix.Stat

Set the user and group of a file.

chown(String, int, int) - Static method in class posix.Stat

Set the user and group of a file.

CHR - Static variable in class posix.Stat

CINT_TYPE - Static variable in class posix.CPtr

Type codes for alignOf() and sizeOf().

CLONG_TYPE - Static variable in class posix.CPtr

Type codes for alignOf() and sizeOf().

copyIn(int, byte[], int, int) - Method in class posix.CPtr

Copy a Java byte array into C memory.

copyOut(int, byte[], int, int) - Method in class posix.CPtr

Copy bytes out of C memory into a Java byte array.

CPtr - Class in posix

Read and write memory reachable through a C ptr.

CPtr.Struct - Class in posix

Compute the offsets of a C struct one member at a time.

CPtr.Struct(int) - Constructor for class posix.CPtr.Struct

Initialize with the offset (within a CPtr) of the C struct.

CPTR_TYPE - Static variable in class posix.CPtr

Type codes for alignOf() and sizeOf().

CSHORT_TYPE - Static variable in class posix.CPtr

Type codes for alignOf() and sizeOf().

ctime - Variable in class posix.MsgQ.msqid_ds

ctime - Variable in class posix.Stat

Time of last file status change

cuid - Variable in class posix.IPC.Perm

D

delete() - Method in class posix.LockFile

Remove the lockfile.

dev - Variable in class posix.Stat

ID of device containing a directory entry for this file.

DIR - Static variable in class posix.Stat

dispose() - Method in class posix.IPC

dispose() - Method in class posix.SharedMem

E

E2BIG - Static variable in class posix.Errno

EACCES - Static variable in class posix.Errno

EAGAIN - Static variable in class posix.Errno

EFAULT - Static variable in class posix.Errno

egid - Static variable in class posix.IPC

The effective gid of the JVM when this class was initialized.

EIDRM - Static variable in class posix.Errno

EINTR - Static variable in class posix.Errno

EINVAL - Static variable in class posix.Errno

EIO - Static variable in class posix.Errno

endpwent() - Method in class posix.Passwd

Close the passwd file.

ENOENT - Static variable in class posix.Errno

ENOMEM - Static variable in class posix.Errno

ENOMSG - Static variable in class posix.Errno

EPERM - Static variable in class posix.Errno

Errno - Class in posix

Report error codes returned by posix calls.

Errno() - Constructor for class posix.Errno

ESRCH - Static variable in class posix.Errno

euid - Static variable in class posix.IPC

The effective uid of the JVM when this class was initialized.

F

FIFO - Static variable in class posix.Stat

File - Class in posix

Extend java.io.File with posix features.

File(String) - Constructor for class posix.File

File(String, String) - Constructor for class posix.File

File(File, String) - Constructor for class posix.File

finalize() - Method in class posix.IPC

finalize() - Method in class posix.LockFile

Remove the lockfile when garbage collected.

finalize() - Method in class posix.Malloc

free() - Method in class posix.Malloc

ftok(String, int) - Static method in class posix.IPC

Return an IPC key from a pathname and an id.

G

getAction() - Method in class posix.Signal

getByte(int) - Method in class posix.CPtr

getCInt(int, int) - Method in class posix.CPtr

getCInt(int) - Method in class posix.CPtr

getCShort(int, int) - Method in class posix.CPtr

getCShort(int) - Method in class posix.CPtr

getErrdesc(int) - Static method in class posix.Errno

getErrdesc() - Static method in class posix.Errno

getErrno() - Static method in class posix.Errno

getErrno() - Method in exception posix.IPCException

getId() - Method in class posix.IPC

getInt(int) - Method in class posix.CPtr

getMode() - Method in class posix.File

Return the posix file mode.

getNCnt(char) - Method in class posix.SemSet

getPath() - Method in class posix.Passwd

getPerm() - Method in class posix.IPC

getPid(char) - Method in class posix.SemSet

getpwent() - Method in class posix.Passwd

Read the next record in the passwd file.

getpwnam(String) - Method in class posix.Passwd

Read the first passwd record that matches a user name.

getpwuid(int) - Method in class posix.Passwd

Read the passwd record that matches a user id.

getShort(int) - Method in class posix.CPtr

getStat() - Method in class posix.File

Return the posix Stat record for the file.

getStatus() - Method in class posix.IPC

Return the permissions for this IPC data structure.

getStatus() - Method in class posix.MsgQ

getStatus() - Method in class posix.SemSet

getStatus() - Method in class posix.SharedMem

getValue(char) - Method in class posix.SemSet

getValues() - Method in class posix.SemSet

getZCnt(char) - Method in class posix.SemSet

gid - Variable in class posix.IPC.Perm

gid - Variable in class posix.Stat

Group ID of the file's group

I

id - Variable in class posix.IPC

ino - Variable in class posix.Stat

File serial number.

IPC - Class in posix

The base class of the SysV derived posix IPC methods.

IPC() - Constructor for class posix.IPC

IPC.Perm - Class in posix

Permission structure for SysV IPC resources.

IPC_ALLOC - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPC_CI - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPC_CREAT - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPC_EXCL - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPC_NOCLEAR - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPC_NOWAIT - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPC_PHYS - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPC_PRIVATE - Static variable in class posix.IPC

Mode bits for various IPC functions.

IPCException - Exception in posix

Report unexpected errors with posix IPC calls.

IPCException() - Constructor for exception posix.IPCException

IPCException(int) - Constructor for exception posix.IPCException

IPCException(String, int) - Constructor for exception posix.IPCException

IPCException(String) - Constructor for exception posix.IPCException

isBLK() - Method in class posix.Stat

True if Stat is for a block device.

isCHR() - Method in class posix.Stat

True if Stat is for a character device.

isDIR() - Method in class posix.Stat

True if Stat is for a directory.

isFIFO() - Method in class posix.Stat

True if Stat is for a unix pipe.

isLNK() - Method in class posix.Stat

True if Stat is for a symbolic link.

isPidValid(int) - Static method in class posix.IPC

isREG() - Method in class posix.Stat

True if Stat is for a regular file.

isSOCK() - Method in class posix.Stat

True if Stat is for a unix socket.

K

key - Variable in class posix.IPC.Perm

kill(int, int) - Static method in class posix.Signal

Send signal to process using posix call.

kill(int) - Method in class posix.Signal

Send this Signal to another process.

L

lastAccessed() - Method in class posix.File

Return the posix last accessed time (atime).

lastChanged() - Method in class posix.File

Return the posix last changed time (ctime).

LNK - Static variable in class posix.Stat

LockFile - Class in posix

A simple unix style lock file.

LockFile(String) - Constructor for class posix.LockFile

Create a unix style lockfile.

lrpid - Variable in class posix.MsgQ.msqid_ds

lspid - Variable in class posix.MsgQ.msqid_ds

lstat(String) - Method in class posix.Stat

Fill in fields from a file path.

M

main(String[]) - Static method in class posix.Errno

main(String[]) - Static method in class posix.LockFile

Exercise LockFile.

main(String[]) - Static method in class posix.TestPasswd

Malloc - Class in posix

Make C memory allocated with the malloc posix call available to Java.

Malloc(int) - Constructor for class posix.Malloc

mode - Variable in class posix.IPC.Perm

mode - Variable in class posix.Stat

File mode.

MSG_NOERROR - Static variable in class posix.MsgQ

msgget(int, int) - Static method in class posix.MsgQ

MsgQ - Class in posix

Represent a posix message queue.

MsgQ(int, int) - Constructor for class posix.MsgQ

MsgQ(int) - Constructor for class posix.MsgQ

MsgQ(String, int) - Constructor for class posix.MsgQ

Attach to an existing message queue.

MsgQ.msqid_ds - Class in posix

mtime - Variable in class posix.Stat

Time of last data modification

N

nlink - Variable in class posix.Stat

Number of links.

O

offsetOf(int) - Method in class posix.CPtr.Struct

Return the offset of the next member.

offsetOf(int, int) - Method in class posix.CPtr.Struct

Return the offset of the next array member.

offsetOf(CPtr.Struct, int) - Method in class posix.CPtr.Struct

Return the offset of a nested struct.

owner - Variable in class posix.IPC

P

Passwd - Class in posix

POSIX style access to the unix passwd file.

Passwd(String) - Constructor for class posix.Passwd

Access an arbitrary passwd format file.

Passwd() - Constructor for class posix.Passwd

Access the standard passwd file.

pid - Static variable in class posix.IPC

The posix process id for the process of this JVM.

posix - package posix

Posix for Java.

processSignal() - Method in class posix.Signal

Send a SignalEvent to all listeners.

putpwent() - Method in class posix.Passwd

Update the passwd file with the current values.

pw_dir - Variable in class posix.Passwd

pw_gecos - Variable in class posix.Passwd

pw_gid - Variable in class posix.Passwd

pw_name - Variable in class posix.Passwd

pw_passwd - Variable in class posix.Passwd

pw_shell - Variable in class posix.Passwd

pw_uid - Variable in class posix.Passwd

Q

qbytes - Variable in class posix.MsgQ.msqid_ds

qnum - Variable in class posix.MsgQ.msqid_ds

R

rdev - Variable in class posix.Stat

ID of device if special file.

recv(int[], byte[], int, int) - Method in class posix.MsgQ

Receive a message in a byte array.

recv(CPtr, int, int) - Method in class posix.MsgQ

Receive a message into a CPtr.

REG - Static variable in class posix.Stat

remove() - Method in class posix.IPC

Remove this IPC data structure from the system.

remove() - Method in class posix.MsgQ

Remove the message queue from the system.

remove() - Method in class posix.SemSet

remove() - Method in class posix.SharedMem

removeSignalListener(SignalListener) - Method in class posix.Signal

rtime - Variable in class posix.MsgQ.msqid_ds

S

S_IS(int, int) - Static method in class posix.Stat

Test posix file modes.

sem_ctime - Variable in class posix.SemSet.semid_ds

sem_nsems - Variable in class posix.SemSet.semid_ds

sem_otime - Variable in class posix.SemSet.semid_ds

SEM_UNDO - Static variable in class posix.SemSet

semget(int, int, int) - Static method in class posix.SemSet

semop(short[]) - Method in class posix.SemSet

SemSet - Class in posix

Represent a posix semaphore set.

SemSet(int, int, int) - Constructor for class posix.SemSet

SemSet(int) - Constructor for class posix.SemSet

Attach to an existing semaphore set

SemSet(String, int) - Constructor for class posix.SemSet

Attach to an existing semaphore set

SemSet.semid_ds - Class in posix

send(int, byte[], int, int) - Method in class posix.MsgQ

Send a message contained in a byte array.

send(CPtr, int, int) - Method in class posix.MsgQ

Send a message contained in a CPtr.

seq - Variable in class posix.IPC.Perm

setAction(int) - Method in class posix.Signal

Set the signal handling action type.

setByte(int, byte) - Method in class posix.CPtr

setCInt(int, int, int) - Method in class posix.CPtr

setCInt(int, int) - Method in class posix.CPtr

setCShort(int, int, short) - Method in class posix.CPtr

setCShort(int, short) - Method in class posix.CPtr

setInt(int, int) - Method in class posix.CPtr

setLastAccessed(long) - Method in class posix.File

Set the posix last accessed time (atime).

setMode(int) - Method in class posix.File

Set the posix file permission bits.

setOwner(int, int) - Method in class posix.File

Set the posix file owner and group.

setPerm(IPC.Perm) - Method in class posix.IPC

Set attributes for this IPC data structure.

setPerm(int, int, int) - Method in class posix.IPC

Set the uid, gid, mode for this IPC data structure.

setPerm(IPC.Perm) - Method in class posix.MsgQ

Set the uid, gid, mode, qbytes for this IPC data structure.

setPerm(IPC.Perm) - Method in class posix.SemSet

Set the uid, gid, mode, qbytes for this IPC data structure.

setPerm(IPC.Perm) - Method in class posix.SharedMem

Set the user, group, mode for this IPC data structure.

setpwent() - Method in class posix.Passwd

Open and position the passwd file just before the first record.

setShort(int, short) - Method in class posix.CPtr

setTimes(long, long) - Method in class posix.File

Set last accessed and last modified times.

setValue(char, short) - Method in class posix.SemSet

setValues(short[]) - Method in class posix.SemSet

SharedMem - Class in posix

A Posix shared memory segment.

SharedMem(int, int) - Constructor for class posix.SharedMem

Attach an existing shared memory segment.

SharedMem(int, int, int) - Constructor for class posix.SharedMem

Attach or create a shared memory segment.

SharedMem(String, int) - Constructor for class posix.SharedMem

SharedMem.shmid_ds - Class in posix

shm_atime - Variable in class posix.SharedMem.shmid_ds

shm_cnattch - Variable in class posix.SharedMem.shmid_ds

shm_cpid - Variable in class posix.SharedMem.shmid_ds

shm_ctime - Variable in class posix.SharedMem.shmid_ds

shm_dtime - Variable in class posix.SharedMem.shmid_ds

shm_lpid - Variable in class posix.SharedMem.shmid_ds

shm_nattch - Variable in class posix.SharedMem.shmid_ds

shm_segsz - Variable in class posix.SharedMem.shmid_ds

SHMLBA - Static variable in class posix.SharedMem

The modulus for attaching shared memory by logical address.

SIG_DFL - Static variable in class posix.Signal

SIG_EVT - Static variable in class posix.Signal

SIG_IGN - Static variable in class posix.Signal

SIGDANGER - Static variable in class posix.Signal

Paging space is low, or power failure.

SIGHUP - Static variable in class posix.Signal

The terminal or X session has disconnected.

SIGINT - Static variable in class posix.Signal

The user has sent an interrupt.

Signal - Class in posix

A posix signal.

SignalEvent - Class in posix

An event thrown when a posix signal is trapped.

SignalListener - Interface in posix

An interface to listen for a posix signal event.

signalReceived(SignalEvent) - Method in interface posix.SignalListener

SIGQUIT - Static variable in class posix.Signal

The user has sent a diagnostic abort.

SIGTERM - Static variable in class posix.Signal

The process is being terminated.

SIGUSR1 - Static variable in class posix.Signal

Application dependent signal.

SIGUSR2 - Static variable in class posix.Signal

Application dependent signal.

SIGWINCH - Static variable in class posix.Signal

The terminal window has changed size.

size() - Method in class posix.CPtr.Struct

Return total struct size including padding to reflect maximum alignment.

size - Variable in class posix.Stat

File size in bytes.

sizeOf(int) - Static method in class posix.CPtr

Get the size of a C type.

SOCK - Static variable in class posix.Stat

Stat - Class in posix

File status record for posix systems.

Stat() - Constructor for class posix.Stat

Create a blank Stat record.

Stat(String) - Constructor for class posix.Stat

Create a Stat record for the named file.

Stat(String, boolean) - Constructor for class posix.Stat

Create a Stat record for the named file.

stat(String) - Method in class posix.Stat

Fill in fields from a file path.

stime - Variable in class posix.MsgQ.msqid_ds

strerror(int) - Static method in class posix.Errno

T

testEmpty() - Method in class posix.TestPasswd

Test whether empty field is parsed correctly.

TestPasswd - Class in posix

Test Passwd behavior.

TestPasswd(String) - Constructor for class posix.TestPasswd

U

uid - Variable in class posix.IPC.Perm

uid - Variable in class posix.Stat

User ID of the file's owner

umask(int) - Static method in class posix.Stat

Set the process file creation mask.

umask() - Static method in class posix.Stat

Return the current process file creation mask.

utime(String, long, long) - Static method in class posix.Stat

Set the access and modification times of a file.

A B C D E F G I K L M N O P Q R S T U