FreeRTOS_POSIX_sched.c File Reference

Implementation of scheduler functions in sched.h. More...

#include "FreeRTOS_POSIX.h"
#include "FreeRTOS_POSIX/sched.h"

Functions
int	sched_get_priority_max (int policy)
	Get priority limit (max). More...
int	sched_get_priority_min (int policy)
	Get priority limit (min). More...
int	sched_yield (void)
	Yield the processor. More...

Detailed Description

Implementation of scheduler functions in sched.h.

Function Documentation

sched_get_priority_max()

int sched_get_priority_max

(

int

policy

)

Get priority limit (max).

http://pubs.opengroup.org/onlinepubs/9699919799/functions/sched_get_priority_max.html

Note

policy is ignored.

Returns

the maximum priority value (0-based) system configuration allows.
e.g. if configMAX_PRIORITIES == 7, this function returns (configMAX_PRIORITIES - 1). configMAX_PRIORITIES is configured in application FreeRTOSConfig.h file.

sched_get_priority_min()

int sched_get_priority_min

(

int

policy

)

Get priority limit (min).

http://pubs.opengroup.org/onlinepubs/9699919799/functions/sched_get_priority_min.html

Note

policy is ignored.

sched_yield()

int sched_yield

(

void

)

Yield the processor.

http://pubs.opengroup.org/onlinepubs/9699919799/functions/sched_yield.html

Return values

0	- Upon successful completion