3.1. Stream Features
3.1.1. Summary of Stream Support and Implementation
3.1.2. The Basic TTY Stream
3.1.3. Reading Interrupt Characters from the TTY
3.1.4. Opening Serial TTY Lines
3.1.5. Setting the Baud Rate on TTY Streams
3.1.6. Writing a BREAK on TTY Streams
3.1.7. Clearing Pending I/O
3.1.8. Scheduling of TTY Streams
3.1.9. Catching Keyboard Interrupts
3.1.10. Server/Client Communication
3.1.11. Child Process Creation
3.1.12. The System Shell as a Child Process
3.1.13. Scheduling of Advanced STREAMS
3.1.14. Timeouts
3.2. Stream Types
3.3. Automatic Scheduling of Stream I/O
3.4. Loose Coupling of STREAMS to MAINSAIL