util

package

v0.0.0-...-8680cc4 Latest Latest Go to latest Published: Sep 11, 2023 License: Apache-2.0 Imports: 6 Imported by: 13

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func GetMajMinNumOfDevice(device string) (string, bool)

GetMajMinNumOfDevice is used for getting major:minor device number

func ParseCgroupFile(text string) map[string]string

ParseCgroupFile parse cgroup path from cgroup file

func PartialEqual(obtain, expect string) error

PartialEqual is used for check if string 'obtain' has substring 'expect', return can be used in check.Assert() or somewhere else.

func StringSliceTrimSpace(input []string) ([]string, error)

StringSliceTrimSpace delete empty items from string slice

func TmpFileWithContent(content string) (string, error)

TmpFileWithContent provide tmp file

func TrimAllSpaceAndNewline(input string) string

TrimAllSpaceAndNewline is used to strip all empty space and newline from a string.

func WaitTimeout(timeout time.Duration, condition func() bool) bool

WaitTimeout wait at most timeout nanoseconds, until the condition become true or timeout reached.

type Goroutine struct {
	ID         int64
	Stacktrace string
}

Goroutine represents the goroutine from runtime.Stack.

func GoroutinesFromStack(stacks []byte) []*Goroutine

GoroutinesFromStack returns the Goroutine by the stack information.