package ioutil

import "github.com/coreos/etcd/pkg/ioutil"

Index ¶

• func NewLimitedBufferReader(r io.Reader, n int) io.Reader
• func WriteAndSyncFile(filename string, data []byte, perm os.FileMode) error

Functions ¶

func NewLimitedBufferReader ¶

func NewLimitedBufferReader(r io.Reader, n int) io.Reader

NewLimitedBufferReader returns a reader that reads from the given reader but limits the amount of data returned to at most n bytes.

func WriteAndSyncFile ¶

func WriteAndSyncFile(filename string, data []byte, perm os.FileMode) error

WriteAndSyncFile behaviors just like ioutil.WriteFile in standard library but calls Sync before closing the file. WriteAndSyncFile guarantees the data is synced if there is no error returned.

Source Files ¶

reader.go util.go