units.h File Reference

Unit helper macros. More...

Detailed Description

Unit helper macros.

Author

Benjamin Valentin benja.nosp@m.min..nosp@m.valen.nosp@m.tin@.nosp@m.ml-pa.nosp@m..com

Definition in file units.h.

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

#define	KiB(x)
	A macro to return the bytes in x KiB.
#define	MiB(x)
	A macro to return the bytes in x MiB.
#define	GiB(x)
	A macro to return the bytes in x GiB.
#define	KHZ(x)
	A macro to return the Hz in x kHz.
#define	MHZ(x)
	A macro to return the Hz in x MHz.
#define	GHZ(x)
	A macro to return the Hz in x GHz.

Macro Definition Documentation

GHZ

#define GHZ

(

x

)

Value:

(MHZ(x) * 1000ULL)

A macro to return the Hz in x GHz.

Definition at line 53 of file units.h.

GiB

#define GiB

(

x

)

Value:

((unsigned long long)MiB(x) << 10)

A macro to return the bytes in x GiB.

Definition at line 38 of file units.h.

KHZ

#define KHZ

(

x

)

Value:

((x) * 1000UL)

A macro to return the Hz in x kHz.

Definition at line 43 of file units.h.

KiB

#define KiB

(

x

)

Value:

((unsigned long)(x) << 10)

A macro to return the bytes in x KiB.

Definition at line 28 of file units.h.

MHZ

#define MHZ

(

x

)

Value:

(KHZ(x) * 1000UL)

A macro to return the Hz in x MHz.

Definition at line 48 of file units.h.

MiB

#define MiB

(

x

)

Value:

(KiB(x) << 10)

A macro to return the bytes in x MiB.

Definition at line 33 of file units.h.