package extunix

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Module Specific.Ioctl

Control the underlying device parameters of special files

val siocgifconf : sock:Unix.file_descr -> (string * string) list

siocgifconf sock, where sock is any socket, e.g. socket PF_INET SOCK_DGRAM 0

  • returns

    the list of interfaces and corresponding addresses (FIXME max 32) (may change)

val crtscts : Unix.file_descr -> int

Enable RTS/CTS (hardware) flow control. See CRTSCTS in tcsetattr(3). FIXME this is likely to disappear when separate interface for tcsetattr and tcgetattr gets implemented

val tiocmget : Unix.file_descr -> int

Get the status of modem bits. See TIOCMGET in tty_ioctl(4).

val tiocmset : Unix.file_descr -> int -> unit

Set the status of modem bits. See TIOCMSET in tty_ioctl(4).

val tiocmbic : Unix.file_descr -> int -> unit

Clear the indicated modem bits. See TIOCMBIC in tty_ioctl(4).

val tiocmbis : Unix.file_descr -> int -> unit

Set the indicated modem bits. See TIOCMBIS in tty_ioctl(4).

val tiocgwinsz : Unix.file_descr -> int * int * int * int

tiocgwinsz fd returns a tuple (cols, rows, xpixel, ypixel) representing the size of the character device. cols is the number of character columns, rows is the number of character rows, xpixel is width of the device in pixels, and ypixel is the height of the device in pixels.