Refactor tty codebase to use master-replica terminology.

Updates #2972

PiperOrigin-RevId: 329584905

2 files changed, 6 insertions, 6 deletions

diff --git a/runsc/container/console_test.go b/runsc/container/console_test.go
index 995d4e267..4228399b8 100644
--- a/runsc/container/console_test.go
+++ b/runsc/container/console_test.go
@@ -185,14 +185,14 @@ func TestJobControlSignalExec(t *testing.T) {
 		t.Fatalf("error starting container: %v", err)
 	}
 
-	// Create a pty master/slave. The slave will be passed to the exec
+	// Create a pty master/replica. The replica will be passed to the exec
 	// process.
-	ptyMaster, ptySlave, err := pty.Open()
+	ptyMaster, ptyReplica, err := pty.Open()
 	if err != nil {
 		t.Fatalf("error opening pty: %v", err)
 	}
 	defer ptyMaster.Close()
-	defer ptySlave.Close()
+	defer ptyReplica.Close()
 
 	// Exec bash and attach a terminal. Note that occasionally /bin/sh
 	// may be a different shell or have a different configuration (such
@@ -203,9 +203,9 @@ func TestJobControlSignalExec(t *testing.T) {
 		// Don't let bash execute from profile or rc files, otherwise
 		// our PID counts get messed up.
 		Argv: []string{"/bin/bash", "--noprofile", "--norc"},
-		// Pass the pty slave as FD 0, 1, and 2.
+		// Pass the pty replica as FD 0, 1, and 2.
 		FilePayload: urpc.FilePayload{
-			Files: []*os.File{ptySlave, ptySlave, ptySlave},
+			Files: []*os.File{ptyReplica, ptyReplica, ptyReplica},
 		},
 		StdioIsPty: true,
 	}
diff --git a/runsc/container/multi_container_test.go b/runsc/container/multi_container_test.go
index 1beea123f..da1694280 100644
--- a/runsc/container/multi_container_test.go
+++ b/runsc/container/multi_container_test.go
@@ -1360,7 +1360,7 @@ func TestMultiContainerSharedMountRestart(t *testing.T) {
 }
 
 // Test that unsupported pod mounts options are ignored when matching master and
-// slave mounts.
+// replica mounts.
 func TestMultiContainerSharedMountUnsupportedOptions(t *testing.T) {
 	for name, conf := range configsWithVFS2(t, all...) {
 		t.Run(name, func(t *testing.T) {