set.mitm: much more aggressively cache locale (#1160)

stratosphere/ams_mitm/source/set_mitm/set_shim.c

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018-2020 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "set_shim.h"
+
+static Result _setCmdNoInOut64(Service* srv, u64 *out, u32 cmd_id) {
+    return serviceDispatchOut(srv, cmd_id, *out);
+}
+
+static Result _setCmdNoInOutU32(Service* srv, u32 *out, u32 cmd_id) {
+    return serviceDispatchOut(srv, cmd_id, *out);
+}
+
+/* Forwarding shims. */
+Result setGetLanguageCodeFwd(Service *s, u64* out) {
+    return _setCmdNoInOut64(s, out, 0);
+}
+
+Result setGetRegionCodeFwd(Service *s, SetRegion *out) {
+    s32 code=0;
+    Result rc = _setCmdNoInOutU32(s, (u32*)&code, 4);
+    if (R_SUCCEEDED(rc) && out) *out = code;
+    return rc;
+}