more fs fixes

src/core/file_sys/fs_save_data_types.h

@@ -185,13 +185,13 @@ static_assert(sizeof(SaveDataFilter) == 0x48, "SaveDataFilter has invalid size."
 static_assert(std::is_trivially_copyable_v<SaveDataFilter>,
               "Data type must be trivially copyable.");
 
-struct HashSalt {
+struct SaveDataHashSalt {
     static constexpr size_t Size = 32;
 
     std::array<u8, Size> value;
 };
-static_assert(std::is_trivially_copyable_v<HashSalt>, "Data type must be trivially copyable.");
-static_assert(sizeof(HashSalt) == HashSalt::Size);
+static_assert(std::is_trivially_copyable_v<SaveDataHashSalt>, "Data type must be trivially copyable.");
+static_assert(sizeof(SaveDataHashSalt) == SaveDataHashSalt::Size);
 
 struct SaveDataCreationInfo2 {
 
@@ -210,7 +210,7 @@ struct SaveDataCreationInfo2 {
     u8 reserved1;
     bool is_hash_salt_enabled;
     u8 reserved2;
-    HashSalt hash_salt;
+    SaveDataHashSalt hash_salt;
     SaveDataMetaType meta_type;
     u8 reserved3;
     s32 meta_size;

src/core/file_sys/fsmitm_romfsbuild.cpp

@@ -11,7 +11,7 @@
 #include "core/file_sys/vfs/vfs.h"
 #include "core/file_sys/vfs/vfs_vector.h"
 
-namespace FileSys {
+namespace FileSys::RomFSBuilder {
 
 constexpr u64 FS_MAX_PATH = 0x301;
 

src/core/file_sys/fsmitm_romfsbuild.h

@@ -9,7 +9,7 @@
 #include "common/common_types.h"
 #include "core/file_sys/vfs/vfs.h"
 
-namespace FileSys {
+namespace FileSys::RomFSBuilder {
 
 struct RomFSBuildDirectoryContext;
 struct RomFSBuildFileContext;

src/core/file_sys/romfs.cpp

@@ -163,7 +163,7 @@ VirtualFile CreateRomFS(VirtualDir dir, VirtualDir ext) {
     if (dir == nullptr)
         return nullptr;
 
-    RomFSBuildContext ctx{dir, ext};
+    RomFSBuilder::RomFSBuildContext ctx{dir, ext};
     return ConcatenatedVfsFile::MakeConcatenatedFile(0, dir->GetName(), ctx.Build());
 }
 

src/core/hle/service/ro/ro_results.h

@@ -1,6 +1,8 @@
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#pragma once
+
 #include "core/hle/result.h"
 
 namespace Service::RO {