file_sys: Resolve cases of variable shadowing

Brings us closer to enabling -Wshadow as an error in the core code.

21 files changed, 132 insertions, 114 deletions

diff --git a/src/core/file_sys/card_image.cpp b/src/core/file_sys/card_image.cpp
index 8dee5590b..db2f6a955 100644
--- a/src/core/file_sys/card_image.cpp
+++ b/src/core/file_sys/card_image.cpp
@@ -176,26 +176,30 @@ u64 XCI::GetProgramTitleID() const {
 
 u32 XCI::GetSystemUpdateVersion() {
     const auto update = GetPartition(XCIPartition::Update);
-    if (update == nullptr)
+    if (update == nullptr) {
         return 0;
+    }
 
-    for (const auto& file : update->GetFiles()) {
-        NCA nca{file, nullptr, 0};
+    for (const auto& update_file : update->GetFiles()) {
+        NCA nca{update_file, nullptr, 0};
 
-        if (nca.GetStatus() != Loader::ResultStatus::Success)
+        if (nca.GetStatus() != Loader::ResultStatus::Success) {
             continue;
+        }
 
         if (nca.GetType() == NCAContentType::Meta && nca.GetTitleId() == 0x0100000000000816) {
             const auto dir = nca.GetSubdirectories()[0];
             const auto cnmt = dir->GetFile("SystemUpdate_0100000000000816.cnmt");
-            if (cnmt == nullptr)
+            if (cnmt == nullptr) {
                 continue;
+            }
 
             CNMT cnmt_data{cnmt};
 
             const auto metas = cnmt_data.GetMetaRecords();
-            if (metas.empty())
+            if (metas.empty()) {
                 continue;
+            }
 
             return metas[0].title_version;
         }
@@ -262,8 +266,8 @@ VirtualDir XCI::ConcatenatedPseudoDirectory() {
         if (part == nullptr)
             continue;
 
-        for (const auto& file : part->GetFiles())
-            out->AddFile(file);
+        for (const auto& part_file : part->GetFiles())
+            out->AddFile(part_file);
     }
 
     return out;
@@ -283,12 +287,12 @@ Loader::ResultStatus XCI::AddNCAFromPartition(XCIPartition part) {
         return Loader::ResultStatus::ErrorXCIMissingPartition;
     }
 
-    for (const VirtualFile& file : partition->GetFiles()) {
-        if (file->GetExtension() != "nca") {
+    for (const VirtualFile& partition_file : partition->GetFiles()) {
+        if (partition_file->GetExtension() != "nca") {
             continue;
         }
 
-        auto nca = std::make_shared<NCA>(file, nullptr, 0);
+        auto nca = std::make_shared<NCA>(partition_file, nullptr, 0);
         if (nca->IsUpdate()) {
             continue;
         }
diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp
index d12218fc2..24eff210f 100644
--- a/src/core/file_sys/content_archive.cpp
+++ b/src/core/file_sys/content_archive.cpp
@@ -5,6 +5,7 @@
 #include <algorithm>
 #include <cstring>
 #include <optional>
+#include <ranges>
 #include <utility>
 
 #include "common/logging/log.h"
@@ -136,12 +137,11 @@ NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_off
         return;
     }
 
-    has_rights_id = std::any_of(header.rights_id.begin(), header.rights_id.end(),
-                                [](char c) { return c != '\0'; });
+    has_rights_id = std::ranges::any_of(header.rights_id, [](char c) { return c != '\0'; });
 
     const std::vector<NCASectionHeader> sections = ReadSectionHeaders();
-    is_update = std::any_of(sections.begin(), sections.end(), [](const NCASectionHeader& header) {
-        return header.raw.header.crypto_type == NCASectionCryptoType::BKTR;
+    is_update = std::ranges::any_of(sections, [](const NCASectionHeader& nca_header) {
+        return nca_header.raw.header.crypto_type == NCASectionCryptoType::BKTR;
     });
 
     if (!ReadSections(sections, bktr_base_ivfc_offset)) {
@@ -202,8 +202,9 @@ bool NCA::HandlePotentialHeaderDecryption() {
 
 std::vector<NCASectionHeader> NCA::ReadSectionHeaders() const {
     const std::ptrdiff_t number_sections =
-        std::count_if(std::begin(header.section_tables), std::end(header.section_tables),
-                      [](NCASectionTableEntry entry) { return entry.media_offset > 0; });
+        std::ranges::count_if(header.section_tables, [](const NCASectionTableEntry& entry) {
+            return entry.media_offset > 0;
+        });
 
     std::vector<NCASectionHeader> sections(number_sections);
     const auto length_sections = SECTION_HEADER_SIZE * number_sections;
@@ -312,11 +313,11 @@ bool NCA::ReadRomFSSection(const NCASectionHeader& section, const NCASectionTabl
         }
 
         std::vector<RelocationBucket> relocation_buckets(relocation_buckets_raw.size());
-        std::transform(relocation_buckets_raw.begin(), relocation_buckets_raw.end(),
-                       relocation_buckets.begin(), &ConvertRelocationBucketRaw);
+        std::ranges::transform(relocation_buckets_raw, relocation_buckets.begin(),
+                               &ConvertRelocationBucketRaw);
         std::vector<SubsectionBucket> subsection_buckets(subsection_buckets_raw.size());
-        std::transform(subsection_buckets_raw.begin(), subsection_buckets_raw.end(),
-                       subsection_buckets.begin(), &ConvertSubsectionBucketRaw);
+        std::ranges::transform(subsection_buckets_raw, subsection_buckets.begin(),
+                               &ConvertSubsectionBucketRaw);
 
         u32 ctr_low;
         std::memcpy(&ctr_low, section.raw.section_ctr.data(), sizeof(ctr_low));
diff --git a/src/core/file_sys/fsmitm_romfsbuild.cpp b/src/core/file_sys/fsmitm_romfsbuild.cpp
index c52fafb6f..1ca1d536f 100644
--- a/src/core/file_sys/fsmitm_romfsbuild.cpp
+++ b/src/core/file_sys/fsmitm_romfsbuild.cpp
@@ -126,16 +126,17 @@ static u64 romfs_get_hash_table_count(u64 num_entries) {
     return count;
 }
 
-void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs, VirtualDir ext,
+void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs, VirtualDir ext_dir,
                                        std::shared_ptr<RomFSBuildDirectoryContext> parent) {
     std::vector<std::shared_ptr<RomFSBuildDirectoryContext>> child_dirs;
 
     VirtualDir dir;
 
-    if (parent->path_len == 0)
+    if (parent->path_len == 0) {
         dir = root_romfs;
-    else
+    } else {
         dir = root_romfs->GetDirectoryRelative(parent->path);
+    }
 
     const auto entries = dir->GetEntries();
 
@@ -147,8 +148,9 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs, VirtualDir ext,
             child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size());
             child->path = parent->path + "/" + kv.first;
 
-            if (ext != nullptr && ext->GetFileRelative(child->path + ".stub") != nullptr)
+            if (ext_dir != nullptr && ext_dir->GetFileRelative(child->path + ".stub") != nullptr) {
                 continue;
+            }
 
             // Sanity check on path_len
             ASSERT(child->path_len < FS_MAX_PATH);
@@ -163,21 +165,20 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs, VirtualDir ext,
             child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size());
             child->path = parent->path + "/" + kv.first;
 
-            if (ext != nullptr && ext->GetFileRelative(child->path + ".stub") != nullptr)
+            if (ext_dir != nullptr && ext_dir->GetFileRelative(child->path + ".stub") != nullptr) {
                 continue;
+            }
 
             // Sanity check on path_len
             ASSERT(child->path_len < FS_MAX_PATH);
 
             child->source = root_romfs->GetFileRelative(child->path);
 
-            if (ext != nullptr) {
-                const auto ips = ext->GetFileRelative(child->path + ".ips");
-
-                if (ips != nullptr) {
-                    auto patched = PatchIPS(child->source, ips);
-                    if (patched != nullptr)
+            if (ext_dir != nullptr) {
+                if (const auto ips = ext_dir->GetFileRelative(child->path + ".ips")) {
+                    if (auto patched = PatchIPS(child->source, ips)) {
                         child->source = std::move(patched);
+                    }
                 }
             }
 
@@ -188,7 +189,7 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs, VirtualDir ext,
     }
 
     for (auto& child : child_dirs) {
-        this->VisitDirectory(root_romfs, ext, child);
+        this->VisitDirectory(root_romfs, ext_dir, child);
     }
 }
 
diff --git a/src/core/file_sys/fsmitm_romfsbuild.h b/src/core/file_sys/fsmitm_romfsbuild.h
index 049de180b..8d4d89fab 100644
--- a/src/core/file_sys/fsmitm_romfsbuild.h
+++ b/src/core/file_sys/fsmitm_romfsbuild.h
@@ -59,7 +59,7 @@ private:
     u64 file_hash_table_size = 0;
     u64 file_partition_size = 0;
 
-    void VisitDirectory(VirtualDir filesys, VirtualDir ext,
+    void VisitDirectory(VirtualDir filesys, VirtualDir ext_dir,
                         std::shared_ptr<RomFSBuildDirectoryContext> parent);
 
     bool AddDirectory(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx,
diff --git a/src/core/file_sys/nca_patch.cpp b/src/core/file_sys/nca_patch.cpp
index a65ec6798..b36827b75 100644
--- a/src/core/file_sys/nca_patch.cpp
+++ b/src/core/file_sys/nca_patch.cpp
@@ -83,11 +83,14 @@ BKTR::~BKTR() = default;
 
 std::size_t BKTR::Read(u8* data, std::size_t length, std::size_t offset) const {
     // Read out of bounds.
-    if (offset >= relocation.size)
+    if (offset >= relocation.size) {
         return 0;
-    const auto relocation = GetRelocationEntry(offset);
-    const auto section_offset = offset - relocation.address_patch + relocation.address_source;
-    const auto bktr_read = relocation.from_patch;
+    }
+
+    const auto relocation_entry = GetRelocationEntry(offset);
+    const auto section_offset =
+        offset - relocation_entry.address_patch + relocation_entry.address_source;
+    const auto bktr_read = relocation_entry.from_patch;
 
     const auto next_relocation = GetNextRelocationEntry(offset);
 
@@ -106,15 +109,16 @@ std::size_t BKTR::Read(u8* data, std::size_t length, std::size_t offset) const {
         return bktr_romfs->Read(data, length, section_offset);
     }
 
-    const auto subsection = GetSubsectionEntry(section_offset);
+    const auto subsection_entry = GetSubsectionEntry(section_offset);
     Core::Crypto::AESCipher<Core::Crypto::Key128> cipher(key, Core::Crypto::Mode::CTR);
 
     // Calculate AES IV
     std::array<u8, 16> iv{};
-    auto subsection_ctr = subsection.ctr;
+    auto subsection_ctr = subsection_entry.ctr;
     auto offset_iv = section_offset + base_offset;
-    for (std::size_t i = 0; i < section_ctr.size(); ++i)
+    for (std::size_t i = 0; i < section_ctr.size(); ++i) {
         iv[i] = section_ctr[0x8 - i - 1];
+    }
     offset_iv >>= 4;
     for (std::size_t i = 0; i < sizeof(u64); ++i) {
         iv[0xF - i] = static_cast<u8>(offset_iv & 0xFF);
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index 431302f55..1fb66874e 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -281,14 +281,14 @@ NcaID PlaceholderCache::Generate() {
     return out;
 }
 
-VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& dir,
+VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& open_dir,
                                                        std::string_view path) const {
-    const auto file = dir->GetFileRelative(path);
+    const auto file = open_dir->GetFileRelative(path);
     if (file != nullptr) {
         return file;
     }
 
-    const auto nca_dir = dir->GetDirectoryRelative(path);
+    const auto nca_dir = open_dir->GetDirectoryRelative(path);
     if (nca_dir == nullptr) {
         return nullptr;
     }
@@ -431,13 +431,15 @@ void RegisteredCache::ProcessFiles(const std::vector<NcaID>& ids) {
 }
 
 void RegisteredCache::AccumulateYuzuMeta() {
-    const auto dir = this->dir->GetSubdirectory("yuzu_meta");
-    if (dir == nullptr)
+    const auto meta_dir = dir->GetSubdirectory("yuzu_meta");
+    if (meta_dir == nullptr) {
         return;
+    }
 
-    for (const auto& file : dir->GetFiles()) {
-        if (file->GetExtension() != "cnmt")
+    for (const auto& file : meta_dir->GetFiles()) {
+        if (file->GetExtension() != "cnmt") {
             continue;
+        }
 
         CNMT cnmt(file);
         yuzu_meta.insert_or_assign(cnmt.GetTitleID(), std::move(cnmt));
@@ -445,8 +447,10 @@ void RegisteredCache::AccumulateYuzuMeta() {
 }
 
 void RegisteredCache::Refresh() {
-    if (dir == nullptr)
+    if (dir == nullptr) {
         return;
+    }
+
     const auto ids = AccumulateFiles();
     ProcessFiles(ids);
     AccumulateYuzuMeta();
@@ -566,7 +570,7 @@ InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_ex
     }
 
     const auto meta_id_raw = (*meta_iter)->GetName().substr(0, 32);
-    const auto meta_id = Common::HexStringToArray<16>(meta_id_raw);
+    const auto meta_id_data = Common::HexStringToArray<16>(meta_id_raw);
 
     if ((*meta_iter)->GetSubdirectories().empty()) {
         LOG_ERROR(Loader,
@@ -591,7 +595,7 @@ InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_ex
     const auto result = RemoveExistingEntry(title_id);
 
     // Install Metadata File
-    const auto res = RawInstallNCA(**meta_iter, copy, overwrite_if_exists, meta_id);
+    const auto res = RawInstallNCA(**meta_iter, copy, overwrite_if_exists, meta_id_data);
     if (res != InstallResult::Success) {
         return res;
     }
@@ -741,15 +745,15 @@ InstallResult RegisteredCache::RawInstallNCA(const NCA& nca, const VfsCopyFuncti
 
 bool RegisteredCache::RawInstallYuzuMeta(const CNMT& cnmt) {
     // Reasoning behind this method can be found in the comment for InstallEntry, NCA overload.
-    const auto dir = this->dir->CreateDirectoryRelative("yuzu_meta");
+    const auto meta_dir = dir->CreateDirectoryRelative("yuzu_meta");
     const auto filename = GetCNMTName(cnmt.GetType(), cnmt.GetTitleID());
-    if (dir->GetFile(filename) == nullptr) {
-        auto out = dir->CreateFile(filename);
+    if (meta_dir->GetFile(filename) == nullptr) {
+        auto out = meta_dir->CreateFile(filename);
         const auto buffer = cnmt.Serialize();
         out->Resize(buffer.size());
         out->WriteBytes(buffer);
     } else {
-        auto out = dir->GetFile(filename);
+        auto out = meta_dir->GetFile(filename);
         CNMT old_cnmt(out);
         // Returns true on change
         if (old_cnmt.UnionRecords(cnmt)) {
diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h
index b08a1687a..b31630014 100644
--- a/src/core/file_sys/registered_cache.h
+++ b/src/core/file_sys/registered_cache.h
@@ -182,7 +182,7 @@ private:
     void AccumulateYuzuMeta();
     std::optional<NcaID> GetNcaIDFromMetadata(u64 title_id, ContentRecordType type) const;
     VirtualFile GetFileAtID(NcaID id) const;
-    VirtualFile OpenFileOrDirectoryConcat(const VirtualDir& dir, std::string_view path) const;
+    VirtualFile OpenFileOrDirectoryConcat(const VirtualDir& open_dir, std::string_view path) const;
     InstallResult RawInstallNCA(const NCA& nca, const VfsCopyFunction& copy,
                                 bool overwrite_if_exists, std::optional<NcaID> override_id = {});
     bool RawInstallYuzuMeta(const CNMT& cnmt);
diff --git a/src/core/file_sys/romfs_factory.cpp b/src/core/file_sys/romfs_factory.cpp
index f4e16e4be..de6ab721d 100644
--- a/src/core/file_sys/romfs_factory.cpp
+++ b/src/core/file_sys/romfs_factory.cpp
@@ -33,8 +33,8 @@ RomFSFactory::RomFSFactory(Loader::AppLoader& app_loader, ContentProvider& provi
 
 RomFSFactory::~RomFSFactory() = default;
 
-void RomFSFactory::SetPackedUpdate(VirtualFile update_raw) {
-    this->update_raw = std::move(update_raw);
+void RomFSFactory::SetPackedUpdate(VirtualFile update_raw_file) {
+    update_raw = std::move(update_raw_file);
 }
 
 ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess(u64 current_process_title_id) const {
diff --git a/src/core/file_sys/romfs_factory.h b/src/core/file_sys/romfs_factory.h
index 96dd0d578..39db09e4e 100644
--- a/src/core/file_sys/romfs_factory.h
+++ b/src/core/file_sys/romfs_factory.h
@@ -40,7 +40,7 @@ public:
                           Service::FileSystem::FileSystemController& controller);
     ~RomFSFactory();
 
-    void SetPackedUpdate(VirtualFile update_raw);
+    void SetPackedUpdate(VirtualFile update_raw_file);
     [[nodiscard]] ResultVal<VirtualFile> OpenCurrentProcess(u64 current_process_title_id) const;
     [[nodiscard]] ResultVal<VirtualFile> OpenPatchedRomFS(u64 title_id,
                                                           ContentRecordType type) const;
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index b7bfe0928..fa68af3a8 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -170,26 +170,30 @@ std::string SaveDataFactory::GetFullPath(Core::System& system, SaveDataSpaceId s
 SaveDataSize SaveDataFactory::ReadSaveDataSize(SaveDataType type, u64 title_id,
                                                u128 user_id) const {
     const auto path = GetFullPath(system, SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
-    const auto dir = GetOrCreateDirectoryRelative(this->dir, path);
+    const auto relative_dir = GetOrCreateDirectoryRelative(dir, path);
 
-    const auto size_file = dir->GetFile(SAVE_DATA_SIZE_FILENAME);
-    if (size_file == nullptr || size_file->GetSize() < sizeof(SaveDataSize))
+    const auto size_file = relative_dir->GetFile(SAVE_DATA_SIZE_FILENAME);
+    if (size_file == nullptr || size_file->GetSize() < sizeof(SaveDataSize)) {
         return {0, 0};
+    }
 
     SaveDataSize out;
-    if (size_file->ReadObject(&out) != sizeof(SaveDataSize))
+    if (size_file->ReadObject(&out) != sizeof(SaveDataSize)) {
         return {0, 0};
+    }
+
     return out;
 }
 
 void SaveDataFactory::WriteSaveDataSize(SaveDataType type, u64 title_id, u128 user_id,
                                         SaveDataSize new_value) const {
     const auto path = GetFullPath(system, SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
-    const auto dir = GetOrCreateDirectoryRelative(this->dir, path);
+    const auto relative_dir = GetOrCreateDirectoryRelative(dir, path);
 
-    const auto size_file = dir->CreateFile(SAVE_DATA_SIZE_FILENAME);
-    if (size_file == nullptr)
+    const auto size_file = relative_dir->CreateFile(SAVE_DATA_SIZE_FILENAME);
+    if (size_file == nullptr) {
         return;
+    }
 
     size_file->Resize(sizeof(SaveDataSize));
     size_file->WriteObject(new_value);
diff --git a/src/core/file_sys/submission_package.cpp b/src/core/file_sys/submission_package.cpp
index c05735ddd..80e560970 100644
--- a/src/core/file_sys/submission_package.cpp
+++ b/src/core/file_sys/submission_package.cpp
@@ -232,15 +232,15 @@ void NSP::SetTicketKeys(const std::vector<VirtualFile>& files) {
 void NSP::InitializeExeFSAndRomFS(const std::vector<VirtualFile>& files) {
     exefs = pfs;
 
-    const auto romfs_iter = std::find_if(files.begin(), files.end(), [](const VirtualFile& file) {
-        return file->GetName().rfind(".romfs") != std::string::npos;
+    const auto iter = std::find_if(files.begin(), files.end(), [](const VirtualFile& entry) {
+        return entry->GetName().rfind(".romfs") != std::string::npos;
     });
 
-    if (romfs_iter == files.end()) {
+    if (iter == files.end()) {
         return;
     }
 
-    romfs = *romfs_iter;
+    romfs = *iter;
 }
 
 void NSP::ReadNCAs(const std::vector<VirtualFile>& files) {
diff --git a/src/core/file_sys/vfs_concat.cpp b/src/core/file_sys/vfs_concat.cpp
index 3c5a7d87a..619081502 100644
--- a/src/core/file_sys/vfs_concat.cpp
+++ b/src/core/file_sys/vfs_concat.cpp
@@ -136,7 +136,7 @@ std::size_t ConcatenatedVfsFile::Write(const u8* data, std::size_t length, std::
     return 0;
 }
 
-bool ConcatenatedVfsFile::Rename(std::string_view name) {
+bool ConcatenatedVfsFile::Rename(std::string_view new_name) {
     return false;
 }
 
diff --git a/src/core/file_sys/vfs_concat.h b/src/core/file_sys/vfs_concat.h
index 287c72555..3397d32cd 100644
--- a/src/core/file_sys/vfs_concat.h
+++ b/src/core/file_sys/vfs_concat.h
@@ -36,7 +36,7 @@ public:
     bool IsReadable() const override;
     std::size_t Read(u8* data, std::size_t length, std::size_t offset) const override;
     std::size_t Write(const u8* data, std::size_t length, std::size_t offset) override;
-    bool Rename(std::string_view name) override;
+    bool Rename(std::string_view new_name) override;
 
 private:
     // Maps starting offset to file -- more efficient.
diff --git a/src/core/file_sys/vfs_layered.cpp b/src/core/file_sys/vfs_layered.cpp
index 434b03cec..192740058 100644
--- a/src/core/file_sys/vfs_layered.cpp
+++ b/src/core/file_sys/vfs_layered.cpp
@@ -45,12 +45,12 @@ VirtualDir LayeredVfsDirectory::GetDirectoryRelative(std::string_view path) cons
     return MakeLayeredDirectory(std::move(out));
 }
 
-VirtualFile LayeredVfsDirectory::GetFile(std::string_view name) const {
-    return GetFileRelative(name);
+VirtualFile LayeredVfsDirectory::GetFile(std::string_view file_name) const {
+    return GetFileRelative(file_name);
 }
 
-VirtualDir LayeredVfsDirectory::GetSubdirectory(std::string_view name) const {
-    return GetDirectoryRelative(name);
+VirtualDir LayeredVfsDirectory::GetSubdirectory(std::string_view subdir_name) const {
+    return GetDirectoryRelative(subdir_name);
 }
 
 std::string LayeredVfsDirectory::GetFullPath() const {
@@ -105,24 +105,24 @@ VirtualDir LayeredVfsDirectory::GetParentDirectory() const {
     return dirs[0]->GetParentDirectory();
 }
 
-VirtualDir LayeredVfsDirectory::CreateSubdirectory(std::string_view name) {
+VirtualDir LayeredVfsDirectory::CreateSubdirectory(std::string_view subdir_name) {
     return nullptr;
 }
 
-VirtualFile LayeredVfsDirectory::CreateFile(std::string_view name) {
+VirtualFile LayeredVfsDirectory::CreateFile(std::string_view file_name) {
     return nullptr;
 }
 
-bool LayeredVfsDirectory::DeleteSubdirectory(std::string_view name) {
+bool LayeredVfsDirectory::DeleteSubdirectory(std::string_view subdir_name) {
     return false;
 }
 
-bool LayeredVfsDirectory::DeleteFile(std::string_view name) {
+bool LayeredVfsDirectory::DeleteFile(std::string_view file_name) {
     return false;
 }
 
-bool LayeredVfsDirectory::Rename(std::string_view name_) {
-    name = name_;
+bool LayeredVfsDirectory::Rename(std::string_view new_name) {
+    name = new_name;
     return true;
 }
 
diff --git a/src/core/file_sys/vfs_layered.h b/src/core/file_sys/vfs_layered.h
index 6d7513ac6..cb4b32e91 100644
--- a/src/core/file_sys/vfs_layered.h
+++ b/src/core/file_sys/vfs_layered.h
@@ -23,8 +23,8 @@ public:
 
     VirtualFile GetFileRelative(std::string_view path) const override;
     VirtualDir GetDirectoryRelative(std::string_view path) const override;
-    VirtualFile GetFile(std::string_view name) const override;
-    VirtualDir GetSubdirectory(std::string_view name) const override;
+    VirtualFile GetFile(std::string_view file_name) const override;
+    VirtualDir GetSubdirectory(std::string_view subdir_name) const override;
     std::string GetFullPath() const override;
 
     std::vector<VirtualFile> GetFiles() const override;
@@ -33,11 +33,11 @@ public:
     bool IsReadable() const override;
     std::string GetName() const override;
     VirtualDir GetParentDirectory() const override;
-    VirtualDir CreateSubdirectory(std::string_view name) override;
-    VirtualFile CreateFile(std::string_view name) override;
-    bool DeleteSubdirectory(std::string_view name) override;
-    bool DeleteFile(std::string_view name) override;
-    bool Rename(std::string_view name) override;
+    VirtualDir CreateSubdirectory(std::string_view subdir_name) override;
+    VirtualFile CreateFile(std::string_view file_name) override;
+    bool DeleteSubdirectory(std::string_view subdir_name) override;
+    bool DeleteFile(std::string_view file_name) override;
+    bool Rename(std::string_view new_name) override;
 
 private:
     std::vector<VirtualDir> dirs;
diff --git a/src/core/file_sys/vfs_offset.cpp b/src/core/file_sys/vfs_offset.cpp
index 056737b54..870ed1cf8 100644
--- a/src/core/file_sys/vfs_offset.cpp
+++ b/src/core/file_sys/vfs_offset.cpp
@@ -84,8 +84,8 @@ std::size_t OffsetVfsFile::WriteBytes(const std::vector<u8>& data, std::size_t r
     return file->Write(data.data(), TrimToFit(data.size(), r_offset), offset + r_offset);
 }
 
-bool OffsetVfsFile::Rename(std::string_view name) {
-    return file->Rename(name);
+bool OffsetVfsFile::Rename(std::string_view new_name) {
+    return file->Rename(new_name);
 }
 
 std::size_t OffsetVfsFile::GetOffset() const {
diff --git a/src/core/file_sys/vfs_offset.h b/src/core/file_sys/vfs_offset.h
index b2ccc5c7b..42f78b3d9 100644
--- a/src/core/file_sys/vfs_offset.h
+++ b/src/core/file_sys/vfs_offset.h
@@ -35,7 +35,7 @@ public:
     bool WriteByte(u8 data, std::size_t offset) override;
     std::size_t WriteBytes(const std::vector<u8>& data, std::size_t offset) override;
 
-    bool Rename(std::string_view name) override;
+    bool Rename(std::string_view new_name) override;
 
     std::size_t GetOffset() const;
 
diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs_real.cpp
index a44ce6288..3d89dd644 100644
--- a/src/core/file_sys/vfs_real.cpp
+++ b/src/core/file_sys/vfs_real.cpp
@@ -358,16 +358,16 @@ RealVfsDirectory::RealVfsDirectory(RealVfsFilesystem& base_, const std::string&
 
 RealVfsDirectory::~RealVfsDirectory() = default;
 
-VirtualFile RealVfsDirectory::GetFileRelative(std::string_view path) const {
-    const auto full_path = FS::SanitizePath(this->path + DIR_SEP + std::string(path));
+VirtualFile RealVfsDirectory::GetFileRelative(std::string_view relative_path) const {
+    const auto full_path = FS::SanitizePath(path + DIR_SEP + std::string(relative_path));
     if (!FS::Exists(full_path) || FS::IsDirectory(full_path)) {
         return nullptr;
     }
     return base.OpenFile(full_path, perms);
 }
 
-VirtualDir RealVfsDirectory::GetDirectoryRelative(std::string_view path) const {
-    const auto full_path = FS::SanitizePath(this->path + DIR_SEP + std::string(path));
+VirtualDir RealVfsDirectory::GetDirectoryRelative(std::string_view relative_path) const {
+    const auto full_path = FS::SanitizePath(path + DIR_SEP + std::string(relative_path));
     if (!FS::Exists(full_path) || !FS::IsDirectory(full_path)) {
         return nullptr;
     }
@@ -382,13 +382,13 @@ VirtualDir RealVfsDirectory::GetSubdirectory(std::string_view name) const {
     return GetDirectoryRelative(name);
 }
 
-VirtualFile RealVfsDirectory::CreateFileRelative(std::string_view path) {
-    const auto full_path = FS::SanitizePath(this->path + DIR_SEP + std::string(path));
+VirtualFile RealVfsDirectory::CreateFileRelative(std::string_view relative_path) {
+    const auto full_path = FS::SanitizePath(path + DIR_SEP + std::string(relative_path));
     return base.CreateFile(full_path, perms);
 }
 
-VirtualDir RealVfsDirectory::CreateDirectoryRelative(std::string_view path) {
-    const auto full_path = FS::SanitizePath(this->path + DIR_SEP + std::string(path));
+VirtualDir RealVfsDirectory::CreateDirectoryRelative(std::string_view relative_path) {
+    const auto full_path = FS::SanitizePath(path + DIR_SEP + std::string(relative_path));
     return base.CreateDirectory(full_path, perms);
 }
 
diff --git a/src/core/file_sys/vfs_real.h b/src/core/file_sys/vfs_real.h
index 23e99865e..0666f2679 100644
--- a/src/core/file_sys/vfs_real.h
+++ b/src/core/file_sys/vfs_real.h
@@ -79,12 +79,12 @@ class RealVfsDirectory : public VfsDirectory {
 public:
     ~RealVfsDirectory() override;
 
-    VirtualFile GetFileRelative(std::string_view path) const override;
-    VirtualDir GetDirectoryRelative(std::string_view path) const override;
+    VirtualFile GetFileRelative(std::string_view relative_path) const override;
+    VirtualDir GetDirectoryRelative(std::string_view relative_path) const override;
     VirtualFile GetFile(std::string_view name) const override;
     VirtualDir GetSubdirectory(std::string_view name) const override;
-    VirtualFile CreateFileRelative(std::string_view path) override;
-    VirtualDir CreateDirectoryRelative(std::string_view path) override;
+    VirtualFile CreateFileRelative(std::string_view relative_path) override;
+    VirtualDir CreateDirectoryRelative(std::string_view relative_path) override;
     bool DeleteSubdirectoryRecursive(std::string_view name) override;
     std::vector<VirtualFile> GetFiles() const override;
     std::vector<VirtualDir> GetSubdirectories() const override;
diff --git a/src/core/file_sys/vfs_vector.cpp b/src/core/file_sys/vfs_vector.cpp
index c1ec1e645..1a3f06227 100644
--- a/src/core/file_sys/vfs_vector.cpp
+++ b/src/core/file_sys/vfs_vector.cpp
@@ -103,12 +103,12 @@ static bool FindAndRemoveVectorElement(std::vector<T>& vec, std::string_view nam
     return true;
 }
 
-bool VectorVfsDirectory::DeleteSubdirectory(std::string_view name) {
-    return FindAndRemoveVectorElement(dirs, name);
+bool VectorVfsDirectory::DeleteSubdirectory(std::string_view subdir_name) {
+    return FindAndRemoveVectorElement(dirs, subdir_name);
 }
 
-bool VectorVfsDirectory::DeleteFile(std::string_view name) {
-    return FindAndRemoveVectorElement(files, name);
+bool VectorVfsDirectory::DeleteFile(std::string_view file_name) {
+    return FindAndRemoveVectorElement(files, file_name);
 }
 
 bool VectorVfsDirectory::Rename(std::string_view name_) {
@@ -116,11 +116,11 @@ bool VectorVfsDirectory::Rename(std::string_view name_) {
     return true;
 }
 
-VirtualDir VectorVfsDirectory::CreateSubdirectory(std::string_view name) {
+VirtualDir VectorVfsDirectory::CreateSubdirectory(std::string_view subdir_name) {
     return nullptr;
 }
 
-VirtualFile VectorVfsDirectory::CreateFile(std::string_view name) {
+VirtualFile VectorVfsDirectory::CreateFile(std::string_view file_name) {
     return nullptr;
 }
 
diff --git a/src/core/file_sys/vfs_vector.h b/src/core/file_sys/vfs_vector.h
index 2aff9ca34..c10c527b6 100644
--- a/src/core/file_sys/vfs_vector.h
+++ b/src/core/file_sys/vfs_vector.h
@@ -112,11 +112,11 @@ public:
     bool IsReadable() const override;
     std::string GetName() const override;
     VirtualDir GetParentDirectory() const override;
-    bool DeleteSubdirectory(std::string_view name) override;
-    bool DeleteFile(std::string_view name) override;
+    bool DeleteSubdirectory(std::string_view subdir_name) override;
+    bool DeleteFile(std::string_view file_name) override;
     bool Rename(std::string_view name) override;
-    VirtualDir CreateSubdirectory(std::string_view name) override;
-    VirtualFile CreateFile(std::string_view name) override;
+    VirtualDir CreateSubdirectory(std::string_view subdir_name) override;
+    VirtualFile CreateFile(std::string_view file_name) override;
 
     virtual void AddFile(VirtualFile file);
     virtual void AddDirectory(VirtualDir dir);