<!-- GENERATED by docs/sphinx/bin/20-reference (p5) from POSIX/mod.rs. Do not edit. -->

```{index} single: POSIX::Termios
```

# POSIX::Termios

```{pperl-module-badges} POSIX::Termios
```

## Functions

### Terminal control

#### [`new`](Termios/new)

Create a fresh `POSIX::Termios` object, all fields zeroed.

#### [`getattr`](Termios/getattr)

Fill the `POSIX::Termios` object with the current settings of `$fd`.

#### [`setattr`](Termios/setattr)

Apply the `POSIX::Termios` settings to `$fd`.

#### `getispeed`

Input baud rate encoded in the termios structure.

**What you get back**

The encoded speed as an integer (compare against `B9600`,
`B115200`, etc., which this module also exports).

**Differences from upstream**

Fully compatible with upstream POSIX.

#### `getospeed`

Output baud rate encoded in the termios structure.

**Differences from upstream**

Fully compatible with upstream POSIX.

#### `setispeed`

Encode an input baud rate into the termios structure.

**What you get back**

`"0 but true"` on success, `undef` on failure. The change is not
applied to the terminal until you call `setattr`.

**Differences from upstream**

Fully compatible with upstream POSIX.

#### `setospeed`

Encode an output baud rate into the termios structure.

**Differences from upstream**

Fully compatible with upstream POSIX.

#### [`getcc`](Termios/getcc)

Value of a special control character in the termios structure.

#### `setcc`

Set a special control character in the termios structure.

**Edge cases**

- Indices beyond `NCCS` croak with `Bad setcc subscript`.
- The change is not applied until you call `setattr`.

**Differences from upstream**

Fully compatible with upstream POSIX.

```{toctree}
:hidden:
:maxdepth: 1

Termios/new
Termios/getattr
Termios/setattr
Termios/getcc
```