strong_types.h File Reference

ODP Strong Types. More...

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Macros
#define	odph_handle_t   struct { uint8_t unused_dummy_var; } *
	Use strong typing for ODPH types.
#define	ODPH_HANDLE_T(type)   odph_handle_t type
#define	_odph_typeval(handle)   ((uintptr_t)(handle))
	Internal macro to get value of an ODPH handle.
#define	_odph_pri(handle)   ((uint64_t)(uintptr_t)(handle))
	Internal macro to get printable value of an ODPH handle.
#define	_odph_cast_scalar(type, val)   ((type)(uintptr_t)(val))
	Internal macro to convert a scalar to a typed handle.

Detailed Description

ODP Strong Types.

Common macros for implementing strong typing for ODPH abstract data types

Definition in file strong_types.h.

Macro Definition Documentation

odph_handle_t

#define odph_handle_t   struct { uint8_t unused_dummy_var; } *

Use strong typing for ODPH types.

Definition at line 20 of file strong_types.h.

ODPH_HANDLE_T

#define ODPH_HANDLE_T

(

type

)

odph_handle_t type

C helper macro for strong typing

Parameters

type

Returns

Definition at line 22 of file strong_types.h.

_odph_typeval

#define _odph_typeval

(

handle

)

((uintptr_t)(handle))

Internal macro to get value of an ODPH handle.

Definition at line 26 of file strong_types.h.

_odph_pri

#define _odph_pri

(

handle

)

((uint64_t)(uintptr_t)(handle))

Internal macro to get printable value of an ODPH handle.

Definition at line 29 of file strong_types.h.

_odph_cast_scalar

#define _odph_cast_scalar	(		type,
			val
	)		((type)(uintptr_t)(val))

Internal macro to convert a scalar to a typed handle.

Definition at line 32 of file strong_types.h.