diff options
Diffstat (limited to 'libpod/oci.go')
| -rw-r--r-- | libpod/oci.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libpod/oci.go b/libpod/oci.go index 2ea61851f..e5f9b2135 100644 --- a/libpod/oci.go +++ b/libpod/oci.go @@ -70,7 +70,7 @@ type OCIRuntime interface { // ExecContainer executes a command in a running container. // Returns an int (exit code), error channel (errors from attach), and // error (errors that occurred attempting to start the exec session). - ExecContainer(ctr *Container, sessionID string, options *ExecOptions) (int, chan error, error) + ExecContainer(ctr *Container, sessionID string, options *ExecOptions) (chan DataAndErr, chan error, error) // ExecStopContainer stops a given exec session in a running container. // SIGTERM with be sent initially, then SIGKILL after the given timeout. // If timeout is 0, SIGKILL will be sent immediately, and SIGTERM will @@ -159,3 +159,10 @@ type HTTPAttachStreams struct { Stdout bool Stderr bool } + +// DataAndErr is a generic structure for passing around an int and an error +// it is especially useful for getting information from conmon +type DataAndErr struct { + data int + err error +} |