schedpolicy

README

schedpolicy

Call sched_getscheduler, sched_setscheduler.

Documentation

Index

• func PolicyStrings() []string
• func Set(pid int, policy Policy, priority int) error
• type Policy
  • func Get(pid int) (Policy, error)
  • func PolicyString(s string) (Policy, error)
  • func PolicyValues() []Policy
  • func (i Policy) IsAPolicy() bool
  • func (i Policy) MarshalText() ([]byte, error)
  • func (i Policy) String() string
  • func (i *Policy) UnmarshalText(text []byte) error

Functions

func PolicyStrings

func PolicyStrings() []string

PolicyStrings returns a slice of all String values of the enum

func Set

func Set(pid int, policy Policy, priority int) error

Set sets the scheduling policy and parameters for the process specified by pid.

Calls sched_setscheduler. https://man7.org/linux/man-pages/man2/sched_setscheduler.2.html

Types

type Policy

type Policy int

Policy is a scheduling policy.

const (
	Normal   Policy = 0
	FIFO     Policy = 1
	RR       Policy = 2
	Batch    Policy = 3
	Idle     Policy = 5
	Deadline Policy = 6
)

Possible values for sched_policy.

https://github.com/torvalds/linux/blob/d90b0276af8f25a0b8ae081a30d1b2a61263393b/include/uapi/linux/sched.h#L111-L120

func Get

func Get(pid int) (Policy, error)

Get gets the scheduling policy and parameters for the process specified by pid.

Calls sched_getscheduler. https://man7.org/linux/man-pages/man2/sched_setscheduler.2.html

func PolicyString

func PolicyString(s string) (Policy, error)

PolicyString retrieves an enum value from the enum constants string name. Throws an error if the param is not part of the enum.

func PolicyValues

func PolicyValues() []Policy

PolicyValues returns all values of the enum

func (Policy) IsAPolicy

func (i Policy) IsAPolicy() bool

IsAPolicy returns "true" if the value is listed in the enum definition. "false" otherwise

func (Policy) MarshalText

func (i Policy) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface for Policy

func (Policy) String

func (i Policy) String() string

func (*Policy) UnmarshalText

func (i *Policy) UnmarshalText(text []byte) error

UnmarshalText implements the encoding.TextUnmarshaler interface for Policy