utils

package

v1.2.0 Latest Latest Go to latest Published: Jun 23, 2020 License: BSD-3-Clause Imports: 11 Imported by: 0

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const (
	K = 1024
	M = 1024 * K
	G = 1024 * M
)

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var (
	LastSizeErr error
)

func DirUsage(path string) (size int64, err error)

func Fnv1a(buf []byte) (h uint32)

func GetMaxRSS() int64

func GetStack(bytes int) string

func Getrusage() syscall.Rusage

func InitSizesForValue(m reflect.Value) (err error)

func InitSizesPointer(c interface{}) (err error)

func Remove(path string) error

func Rename(path, newpath string) error

func SizeToStr(n int64) (s string)

func StrToSize(s string) (n int64)

type Dir struct {
	Files map[string]int64
}

func NewDir() *Dir

func (d *Dir) CheckPath(path string) (d2 *Dir, r1, r2 []File, err error)

func (d *Dir) Delete(name string)

func (d *Dir) Diff(d2 *Dir) (r1, r2 []File)

func (d *Dir) Load(path string) (err error)

func (d *Dir) Set(name string, size int64)

func (d *Dir) SetMulti(files map[string]int64)

func (d *Dir) SetMultiNoSize(files ...string)

func (d *Dir) ToSlice() []File

type DiskStatus struct {
	Root    string
	All     int64
	Used    int64
	Free    int64
	Buckets []int `yaml:",flow"`
}

func DiskUsage(path string) (disk DiskStatus, err error)

type File struct {
	Name string
	Size int64
}

type FileList []File

func (by FileList) Len() int

func (by FileList) Less(i, j int) bool

func (by FileList) Swap(i, j int)

type HashMethod func(v []byte) (h uint32)