nap.h File Reference

CPU sleeping. More...

#include <gpxe/api.h>
#include <config/nap.h>
#include <gpxe/null_nap.h>
#include <bits/nap.h>

Go to the source code of this file.

Defines
#define	NAP_INLINE(_subsys, _api_func)   SINGLE_API_INLINE ( NAP_PREFIX_ ## _subsys, _api_func )
	Calculate static inline CPU sleeping API function name.
#define	PROVIDE_NAP(_subsys, _api_func, _func)   PROVIDE_SINGLE_API ( NAP_PREFIX_ ## _subsys, _api_func, _func )
	Provide an CPU sleeping API implementation.
#define	PROVIDE_NAP_INLINE(_subsys, _api_func)   PROVIDE_SINGLE_API_INLINE ( NAP_PREFIX_ ## _subsys, _api_func )
	Provide a static inline CPU sleeping API implementation.
Functions
	FILE_LICENCE (GPL2_OR_LATER)
void	cpu_nap (void)
	Sleep until next CPU interrupt.

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Detailed Description

CPU sleeping.

Definition in file nap.h.

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Define Documentation

#define NAP_INLINE	(	_subsys,
		_api_func		)	SINGLE_API_INLINE ( NAP_PREFIX_ ## _subsys, _api_func )

Calculate static inline CPU sleeping API function name.

Parameters:

	_prefix	Subsystem prefix
	_api_func	API function

Return values:

_subsys_func

Subsystem API function

Definition at line 22 of file nap.h.

#define PROVIDE_NAP	(	_subsys,
		_api_func,
		_func		)	PROVIDE_SINGLE_API ( NAP_PREFIX_ ## _subsys, _api_func, _func )

Provide an CPU sleeping API implementation.

Parameters:

	_prefix	Subsystem prefix
	_api_func	API function
	_func	Implementing function

Definition at line 32 of file nap.h.

#define PROVIDE_NAP_INLINE	(	_subsys,
		_api_func		)	PROVIDE_SINGLE_API_INLINE ( NAP_PREFIX_ ## _subsys, _api_func )

Provide a static inline CPU sleeping API implementation.

Parameters:

	_prefix	Subsystem prefix
	_api_func	API function

Definition at line 41 of file nap.h.

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Function Documentation

FILE_LICENCE

(

GPL2_OR_LATER

)

void cpu_nap

(

void

)

Sleep until next CPU interrupt.

Referenced by gdbudp_recv(), getchar(), and sleep_exec().