pkg/host: add Features.Supported

To reduce diff in future changes. Currently no-op.

6 files changed, 9 insertions, 5 deletions

diff --git a/pkg/host/features.go b/pkg/host/features.go
index 9c02defbd..3bc0127b6 100644
--- a/pkg/host/features.go
+++ b/pkg/host/features.go
@@ -36,6 +36,10 @@ type Feature struct {
 
 type Features [numFeatures]Feature
 
+func (features *Features) Supported() *Features {
+	return features
+}
+
 var checkFeature [numFeatures]func() string
 
 func unconditionallyEnabled() string { return "" }
diff --git a/pkg/host/host_test.go b/pkg/host/host_test.go
index c8190dac5..dc8565920 100644
--- a/pkg/host/host_test.go
+++ b/pkg/host/host_test.go
@@ -56,7 +56,7 @@ func TestCheck(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	for _, feat := range features {
+	for _, feat := range features.Supported() {
 		t.Logf("%-24v: %v", feat.Name, feat.Reason)
 	}
 }
diff --git a/syz-fuzzer/fuzzer.go b/syz-fuzzer/fuzzer.go
index a95480a6b..38659aa71 100644
--- a/syz-fuzzer/fuzzer.go
+++ b/syz-fuzzer/fuzzer.go
@@ -199,7 +199,7 @@ func main() {
 		}
 	}
 	log.Logf(0, "syscalls: %v", len(r.CheckResult.EnabledCalls[sandbox]))
-	for _, feat := range r.CheckResult.Features {
+	for _, feat := range r.CheckResult.Features.Supported() {
 		log.Logf(0, "%v: %v", feat.Name, feat.Reason)
 	}
 	if r.CheckResult.Features[host.FeatureExtraCoverage].Enabled {
diff --git a/syz-manager/manager.go b/syz-manager/manager.go
index a305e7446..dc1ce4713 100644
--- a/syz-manager/manager.go
+++ b/syz-manager/manager.go
@@ -943,7 +943,7 @@ func (mgr *Manager) machineChecked(a *rpctype.CheckArgs) {
 	log.Logf(0, "machine check:")
 	log.Logf(0, "%-24v: %v/%v", "syscalls",
 		len(a.EnabledCalls[mgr.cfg.Sandbox]), len(mgr.target.Syscalls))
-	for _, feat := range a.Features {
+	for _, feat := range a.Features.Supported() {
 		log.Logf(0, "%-24v: %v", feat.Name, feat.Reason)
 	}
 	mgr.checkResult = a
diff --git a/tools/syz-execprog/execprog.go b/tools/syz-execprog/execprog.go
index 5aaf81d2f..38412edd4 100644
--- a/tools/syz-execprog/execprog.go
+++ b/tools/syz-execprog/execprog.go
@@ -69,7 +69,7 @@ func main() {
 		log.Fatalf("%v", err)
 	}
 	if *flagOutput {
-		for _, feat := range features {
+		for _, feat := range features.Supported() {
 			log.Logf(0, "%-24v: %v", feat.Name, feat.Reason)
 		}
 	}
diff --git a/tools/syz-runtest/runtest.go b/tools/syz-runtest/runtest.go
index 538646a2b..a45ac915f 100644
--- a/tools/syz-runtest/runtest.go
+++ b/tools/syz-runtest/runtest.go
@@ -110,7 +110,7 @@ func main() {
 		}
 		enabledCalls[sandbox] = calls
 	}
-	for _, feat := range mgr.checkResult.Features {
+	for _, feat := range mgr.checkResult.Features.Supported() {
 		fmt.Printf("%-24v: %v\n", feat.Name, feat.Reason)
 	}
 	for sandbox, calls := range enabledCalls {