P

packet mode, Glossary

description, Packet Mode

messages, Packet Mode

panic, Shared Data

pckt

Packet Mode

Packet Mode

perimeter

asynchronous access, MT STREAMS Perimeters

asynchronous callback functions, Asynchronous Callback Functions

choosing a type, Choosing a Perimeter Type

defining a type, Defining Perimeter Types

description, MT STREAMS Perimeters

exclusive/shared access flags, Choosing a Perimeter Type

flags, Choosing a Perimeter Type

fully-hot, Hot Perimeters

inner, Inner Perimeters

inner perimeter flags, Choosing a Perimeter Type

outer, Outer Perimeters

outer perimeter flags, Choosing a Perimeter Type

PERMOD, PERMOD Perimeter

routines, Routines Used Inside a Perimeter

synchronous access, MT STREAMS Perimeters

persistent link

Persistent Links

Glossary

create, Persistent Links

dismantle, Persistent Links

PIPE_BUF, Writing to a Pipe or FIFO

pipe or FIFO

read from, Reading From a Pipe or FIFO

write to, Writing to a Pipe or FIFO

pipemod, module, Flushing Pipes and FIFOs

pipemod STREAMS module, Flushing Pipes and FIFOs

pipes, STREAMS (see STREAMS-based pipe), Overview of Pipes and FIFOs

poll, Synchronous Input and Output

poll event

POLLIN, Synchronous Input and Output

POLLOUT, Synchronous Input and Output

POLLRDBAND, Synchronous Input and Output

POLLRDNORM, Synchronous Input and Output

POLLWRBAND, Synchronous Input and Output

POLLWRNORM, Synchronous Input and Output

pollfd structure, Synchronous Input and Output

polling

asynchronous input/output, Asynchronous Input and Output

error events, Synchronous Input and Output

event, Synchronous Input and Output

example

Synchronous Input and Output

Synchronous Input and Output

porting from SunOS 4 to SunOS 5, considerations, Porting to the SunOS 5 System

priority band data

ioctl, Controlling Data Flow and Priorities

routines, Using qband Information

priority band data flush handling, example, Flushing Priority Band

private data, Message Processing

private locks across calls, module, Asynchronous Callback Functions

process incoming data, example, Synchronous Input and Output

process write message blocks, example, Message Allocation and Freeing

processing an ioctl, example, Module and Driver Control

processing an ioctl message, example, I_STR ioctl Processing

processing input, example, Module and Driver Control

protocol

migration, Protocol Migration

portability, Protocol Portability

substitution, Protocol Substitution

protocol daemon, example, Building a Multiplexer

protocol messages, read, Read Options

pseudo-device, driver, Glossary

pseudo-terminal, subsystem, Glossary

pseudo-terminal subsystem, remote mode, Glossary

pseudo-tty emulation module

Pseudo-TTY Emulation Module: ptem

open and close Routines

pseudo-tty subsystem, STREAMS-based Pseudo-Terminal Subsystem

description

STREAMS-based Pseudo-Terminal Subsystem

ptsname

drivers

Master Driver and Slave Driver Characteristics

Pseudo-TTY Drivers: ptm and pts

ldterm, Line-Discipline Module

messages, Pseudo-TTY Emulation Module: ptem

packet mode, Packet Mode

remote mode, Remote Mode

ptem

Pseudo-TTY Emulation Module: ptem

open and close Routines

ptem structure, example, ptem Data Structure

ptm (see master driver), STREAMS-based Pseudo-Terminal Subsystem

pts, example, pts Example

pts (see slave driver), STREAMS-based Pseudo-Terminal Subsystem

ptsname

ptsname

ptsname

with pseudo-tty driver, Pseudo-TTY Drivers: ptm and pts

pullupmsg, Kernel Utility Interface Summary

push/pop modules on/off the stream, I_LIST ioctl

pushing a module, example, Inserting Modules

pushing modules on a STREAMS-based FIFO, Creating and Opening Pipes and FIFOs

pushing modules on a STREAMS-based pipe, Creating and Opening Pipes and FIFOs

put procedure

Structure of a Message Queue

put Procedure

Queue service Procedure

putbq, Kernel Utility Interface Summary

putctl, Kernel Utility Interface Summary

putctl1, Kernel Utility Interface Summary

putnext

Flushing Pipes and FIFOs

Kernel Utility Interface Summary

putq, Kernel Utility Interface Summary