Linux Kernel  3.7.1
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Macros
ioctl.h File Reference
#include <asm-generic/ioctl.h>

Go to the source code of this file.

Macros

#define _IOC_NONE   0U
 
#define _IOC_WRITE   2U
 
#define _IOC_READ   1U
 

Macro Definition Documentation

#define _IOC_NONE   0U

Definition at line 38 of file ioctl.h.

#define _IOC_READ   1U

Definition at line 40 of file ioctl.h.

#define _IOC_WRITE   2U

Definition at line 39 of file ioctl.h.