Scheduling parameter
[Datatypes, Defines and Macros]

Data Structures
struct	l4_sched_param_struct_t
	Scheduling parameter structure. More...
union	l4_sched_param_t
	Scheduling parameter type. More...
Defines
#define	L4_INVALID_SCHED_PARAM
	Invalid scheduling parameter.
#define	L4_SMALL_SPACE(size_mb, nr)
	Compute l4_sched_param_struct_t->small argument.
Functions
int	l4_is_invalid_sched_param (l4_sched_param_t sp)
	Test if sp is invalid scheduling parameter.
void	l4_sched_param_set_time (int us, l4_sched_param_t *p)
	Set time in scheduling parameter.

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Define Documentation

#define L4_SMALL_SPACE	(	size_mb,
		nr		)

Compute l4_sched_param_struct_t->small argument.

Parameters:

	size_mb	Small space size (MB), possible sizes are 2, 4, 8, ... 256 megabytes
	nr	Small space number, valid numbers are 1 .. (512/size_mb)-1.

Compute l4_sched_param_struct_t->small argument for l4_thread_schedule(): size_mb is the size of all small address spaces, and nr is the number of the small address space. See Liedtke: ``L4 Pentium implementation''

Definition at line 323 of file ARCH-x86/L4API-l4v2/types.h.

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Function Documentation

int l4_is_invalid_sched_param

(

l4_sched_param_t

sp

)

[inline]

Test if sp is invalid scheduling parameter.

Parameters:

sp

Scheduling parameter

Returns:

!= 0 if sp is invalid scheduling parameter, 0 if not

Definition at line 352 of file ARCH-x86/L4API-l4v2/types.h.

References l4_sched_param_t::sched_param.

void l4_sched_param_set_time	(	int	us,
		l4_sched_param_t *	p
	)			[inline]

Set time in scheduling parameter.

Parameters:

	us	Time in micro-seconds
	p	Scheduling parameter

Definition at line 414 of file ARCH-x86/L4API-l4v2/types.h.

References l4_sched_param_t::sp, l4_sched_param_struct_t::time_exp, and l4_sched_param_struct_t::time_man.