ioctl.h File Reference

#include <asm-generic/ioctl.h>

Go to the source code of this file.

Macros
#define	_IOC_SIZEBITS   13
#define	_IOC_DIRBITS   3
#define	_IOC_NONE   1U
#define	_IOC_READ   2U
#define	_IOC_WRITE   4U

Macro Definition Documentation

#define _IOC_DIRBITS   3

Definition at line 14 of file ioctl.h.

#define _IOC_NONE   1U

Definition at line 21 of file ioctl.h.

#define _IOC_READ   2U

Definition at line 22 of file ioctl.h.

#define _IOC_SIZEBITS   13

Definition at line 13 of file ioctl.h.

#define _IOC_WRITE   4U

Definition at line 23 of file ioctl.h.