Crate ioctl_sys

Macros

io	Encode an ioctl command that has no associated data.
ioc	Encode an ioctl command.
ioctl	Declare a wrapper function around an ioctl.
ior	Encode an ioctl command that reads.
iorw	Encode an ioctl command that both reads and writes.
iow	Encode an ioctl command that writes.

Functions

ioc_dir	Extracts the “direction” (read/write/none) from an encoded ioctl command.
ioc_nr	Extracts the ioctl number from an encoded ioctl command.
ioc_size	Extracts the size from an encoded ioctl command.
ioc_type	Extracts the type from an encoded ioctl command.