diff options
Diffstat (limited to 'libpod/container_internal.go')
| -rw-r--r-- | libpod/container_internal.go | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/libpod/container_internal.go b/libpod/container_internal.go index 67e02cc31..a0805c1fa 100644 --- a/libpod/container_internal.go +++ b/libpod/container_internal.go @@ -206,6 +206,28 @@ func (c *Container) execOCILog(sessionID string) string { return filepath.Join(c.execBundlePath(sessionID), "oci-log") } +// readExecExitCode reads the exit file for an exec session and returns +// the exit code +func (c *Container) readExecExitCode(sessionID string) (int, error) { + exitFile := filepath.Join(c.execExitFileDir(sessionID), c.ID()) + chWait := make(chan error) + defer close(chWait) + + _, err := WaitForFile(exitFile, chWait, time.Second*5) + if err != nil { + return -1, err + } + ec, err := ioutil.ReadFile(exitFile) + if err != nil { + return -1, err + } + ecInt, err := strconv.Atoi(string(ec)) + if err != nil { + return -1, err + } + return ecInt, nil +} + // Wait for the container's exit file to appear. // When it does, update our state based on it. func (c *Container) waitForExitFileAndSync() error { @@ -929,7 +951,7 @@ func (c *Container) completeNetworkSetup() error { return err } for _, line := range strings.Split(string(b), "\n") { - // only keep things that dont start with nameserver from the old + // only keep things that don't start with nameserver from the old // resolv.conf file if !strings.HasPrefix(line, "nameserver") { outResolvConf = append([]string{line}, outResolvConf...) |