Finished. Now for bug fixes

extraction_options.go

@@ -3,19 +3,28 @@ package squashfs
 import (
 	"io"
 	"io/fs"
+	"os"
+
+	"github.com/CalebQ42/squashfs/internal/routinemanager"
 )
 
 type ExtractionOptions struct {
-	LogOutput          io.Writer   //Where error log should write.
+	manager            *routinemanager.Manager
+	LogOutput          io.Writer   //Where the verbose log should write. Defaults to os.Stdout.
 	DereferenceSymlink bool        //Replace symlinks with the target file.
 	UnbreakSymlink     bool        //Try to make sure symlinks remain unbroken when extracted, without changing the symlink.
 	Verbose            bool        //Prints extra info to log on an error.
 	IgnorePerm         bool        //Ignore file's permissions and instead use Perm.
 	Perm               fs.FileMode //Permission to use when IgnorePerm. Defaults to 0777.
+	SimultaneousFiles  uint16      //Number of files to process in parallel. Defaults to 10.
+	ExtractionRoutines uint16      //Number of goroutines to use for each file's extraction. Only applies to regular files. Defaults to 10.
 }
 
 func DefaultOptions() *ExtractionOptions {
 	return &ExtractionOptions{
-		Perm: 0777,
+		LogOutput:          os.Stdout,
+		Perm:               0777,
+		SimultaneousFiles:  10,
+		ExtractionRoutines: 10,
 	}
 }