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Do not use stream encoders

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Marshall the raw objects for the sync pipes so that no new line chars
are left behind in the pipe causing errors.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby
2016-01-25 18:15:44 -08:00
parent 3268a1ea00
commit ddcee3cc2a
7 changed files with 33 additions and 21 deletions
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13
libcontainer/utils/utils.go
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@ -3,6 +3,7 @@ package utils
import (
"crypto/rand"
"encoding/hex"
"encoding/json"
"io"
"path/filepath"
"syscall"
@ -36,10 +37,20 @@ func ResolveRootfs(uncleanRootfs string) (string, error) {
}
// ExitStatus returns the correct exit status for a process based on if it
// was signaled or exited cleanly.
// was signaled or exited cleanly
func ExitStatus(status syscall.WaitStatus) int {
if status.Signaled() {
return exitSignalOffset + int(status.Signal())
}
return status.ExitStatus()
}
// WriteJSON writes the provided struct v to w using standard json marshaling
func WriteJSON(w io.Writer, v interface{}) error {
data, err := json.Marshal(v)
if err != nil {
return err
}
_, err = w.Write(data)
return err
}