ffi/termios

Functions

TCSANOW(): Int (std/ffi/termios.qz:31)

Apply changes immediately.

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TERMIOS_SIZE(): Int (std/ffi/termios.qz:58)

Size of struct termios.

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TERMIOS_LFLAG_OFFSET(): Int (std/ffi/termios.qz:65)

Byte offset of c_lflag field.

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TERMIOS_LFLAG_WIDTH(): Int (std/ffi/termios.qz:72)

Byte width of c_lflag field.

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TERMIOS_CC_OFFSET(): Int (std/ffi/termios.qz:79)

Byte offset of c_cc array.

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ICANON(): Int (std/ffi/termios.qz:90)

Canonical mode — line editing enabled.

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ECHO(): Int (std/ffi/termios.qz:97)

Echo input characters.

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ISIG(): Int (std/ffi/termios.qz:104)

Enable signal generation (Ctrl-C → SIGINT, etc).

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IEXTEN(): Int (std/ffi/termios.qz:111)

Implementation-defined input processing.

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ICRNL(): Int (std/ffi/termios.qz:122)

Translate CR to NL on input.

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TERMIOS_IFLAG_OFFSET(): Int (std/ffi/termios.qz:128)

Byte offset of c_iflag field (always 0).

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TERMIOS_IFLAG_WIDTH(): Int (std/ffi/termios.qz:132)

Byte width of c_iflag field.

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VMIN(): Int (std/ffi/termios.qz:143)

Index for VMIN (minimum characters for non-canonical read).

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VTIME(): Int (std/ffi/termios.qz:150)

Index for VTIME (timeout for non-canonical read, in 1/10 sec).

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TIOCGWINSZ(): Int (std/ffi/termios.qz:161)

ioctl request code for getting terminal window size.

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FFI Functions

tcgetattr(fd: CInt, termios_p: CPtr): CInt (std/ffi/termios.qz:13)

Terminal I/O control — POSIX termios FFI bindings.

Provides raw terminal access for line editing, syntax highlighting, and interactive REPL functionality.

@since 5.13.0 Get terminal attributes.

tcsetattr(fd: CInt, actions: CInt, termios_p: CPtr): CInt (std/ffi/termios.qz:17)

Set terminal attributes. @param actions TCSANOW (0) for immediate, TCSADRAIN (1) after output, TCSAFLUSH (2) after flush.

isatty(fd: CInt): CInt (std/ffi/termios.qz:21)

Check if file descriptor refers to a terminal. Returns 1 if terminal, 0 otherwise.

ioctl(fd: CInt, request: CInt): CInt (std/ffi/termios.qz:24)

File descriptor control.