windnsapi: Fix incorrect error checking

SagerNet · Aug 19, 2024 · afd8993 · afd8993
1 parent 96bef07
commit afd8993
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Showing 4 changed files with 21 additions and 5 deletions.
diff --git a/common/windnsapi/syscall_stub.go → common/windnsapi/dnsapi_stub.go b/common/windnsapi/syscall_stub.go → common/windnsapi/dnsapi_stub.go
diff --git a/common/windnsapi/dnsapi_test.go b/common/windnsapi/dnsapi_test.go
@@ -0,0 +1,16 @@
+package windnsapi
+
+import (
+	"runtime"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestDNSAPI(t *testing.T) {
+	if runtime.GOOS != "windows" {
+		t.SkipNow()
+	}
+	t.Parallel()
+	require.NoError(t, FlushResolverCache())
+}
diff --git a/common/windnsapi/syscall_windows.go b/common/windnsapi/syscall_windows.go
@@ -3,4 +3,4 @@ package windnsapi
 //go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go syscall_windows.go
 
 // dnsapi.DnsFlushResolverCache is an undocumented function
-//sys FlushResolverCache() (ret error) = dnsapi.DnsFlushResolverCache
+//sys FlushResolverCache() (err error) = dnsapi.DnsFlushResolverCache
diff --git a/common/windnsapi/zsyscall_windows.go b/common/windnsapi/zsyscall_windows.go