refactor: Merge drive and reader config to enable implementations of tape management without synchronization

pkg/hardware/eject.go

@@ -2,11 +2,8 @@ package hardware
 
 import (
 	"github.com/pojntfx/stfs/internal/mtio"
-	"github.com/pojntfx/stfs/pkg/config"
 )
 
-func Eject(
-	state config.DriveConfig,
-) error {
-	return mtio.EjectTape(state.Drive.Fd())
+func Eject(fd uintptr) error {
+	return mtio.EjectTape(fd)
 }

pkg/hardware/tell.go

@@ -2,11 +2,8 @@ package hardware
 
 import (
 	"github.com/pojntfx/stfs/internal/mtio"
-	"github.com/pojntfx/stfs/pkg/config"
 )
 
-func Tell(
-	state config.DriveConfig,
-) (int64, error) {
-	return mtio.GetCurrentRecordFromTape(state.Drive.Fd())
+func Tell(fd uintptr) (int64, error) {
+	return mtio.GetCurrentRecordFromTape(fd)
 }