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.