5 files changed, 21 insertions, 21 deletions

diff --git a/src/core/file_sys/disk_archive.cpp b/src/core/file_sys/disk_archive.cpp
index 85151a311..1096fd34d 100644
--- a/src/core/file_sys/disk_archive.cpp
+++ b/src/core/file_sys/disk_archive.cpp
@@ -105,12 +105,12 @@ bool DiskFile::Open() {
     return true;
 }
 
-size_t DiskFile::Read(const u64 offset, const u32 length, u8* buffer) const {
+size_t DiskFile::Read(const u64 offset, const size_t length, u8* buffer) const {
     file->Seek(offset, SEEK_SET);
     return file->ReadBytes(buffer, length);
 }
 
-size_t DiskFile::Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const {
+size_t DiskFile::Write(const u64 offset, const size_t length, const bool flush, const u8* buffer) const {
     file->Seek(offset, SEEK_SET);
     size_t written = file->WriteBytes(buffer, length);
     if (flush)
@@ -118,8 +118,8 @@ size_t DiskFile::Write(const u64 offset, const u32 length, const u32 flush, cons
     return written;
 }
 
-size_t DiskFile::GetSize() const {
-    return static_cast<size_t>(file->GetSize());
+u64 DiskFile::GetSize() const {
+    return file->GetSize();
 }
 
 bool DiskFile::SetSize(const u64 size) const {
diff --git a/src/core/file_sys/disk_archive.h b/src/core/file_sys/disk_archive.h
index 5cfcddf6c..c5da07508 100644
--- a/src/core/file_sys/disk_archive.h
+++ b/src/core/file_sys/disk_archive.h
@@ -55,10 +55,10 @@ public:
     DiskFile(const DiskArchive& archive, const Path& path, const Mode mode);
 
     bool Open() override;
-    size_t Read(const u64 offset, const u32 length, u8* buffer) const override;
-    size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const override;
-    size_t GetSize() const override;
-    bool SetSize(const u64 size) const override;
+    size_t Read(u64 offset, size_t length, u8* buffer) const override;
+    size_t Write(u64 offset, size_t length, bool flush, const u8* buffer) const override;
+    u64 GetSize() const override;
+    bool SetSize(u64 size) const override;
     bool Close() const override;
 
     void Flush() const override {
diff --git a/src/core/file_sys/file_backend.h b/src/core/file_sys/file_backend.h
index f5f72c722..df7165df3 100644
--- a/src/core/file_sys/file_backend.h
+++ b/src/core/file_sys/file_backend.h
@@ -31,7 +31,7 @@ public:
      * @param buffer Buffer to read data into
      * @return Number of bytes read
      */
-    virtual size_t Read(const u64 offset, const u32 length, u8* buffer) const = 0;
+    virtual size_t Read(u64 offset, size_t length, u8* buffer) const = 0;
 
     /**
      * Write data to the file
@@ -41,20 +41,20 @@ public:
      * @param buffer Buffer to read data from
      * @return Number of bytes written
      */
-    virtual size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const = 0;
+    virtual size_t Write(u64 offset, size_t length, bool flush, const u8* buffer) const = 0;
 
     /**
      * Get the size of the file in bytes
      * @return Size of the file in bytes
      */
-    virtual size_t GetSize() const = 0;
+    virtual u64 GetSize() const = 0;
 
     /**
      * Set the size of the file in bytes
      * @param size New size of the file
      * @return true if successful
      */
-    virtual bool SetSize(const u64 size) const = 0;
+    virtual bool SetSize(u64 size) const = 0;
 
     /**
      * Close the file
diff --git a/src/core/file_sys/ivfc_archive.cpp b/src/core/file_sys/ivfc_archive.cpp
index 2b88b1d5d..e16aa1491 100644
--- a/src/core/file_sys/ivfc_archive.cpp
+++ b/src/core/file_sys/ivfc_archive.cpp
@@ -61,21 +61,21 @@ std::unique_ptr<DirectoryBackend> IVFCArchive::OpenDirectory(const Path& path) c
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-size_t IVFCFile::Read(const u64 offset, const u32 length, u8* buffer) const {
+size_t IVFCFile::Read(const u64 offset, const size_t length, u8* buffer) const {
     LOG_TRACE(Service_FS, "called offset=%llu, length=%d", offset, length);
     romfs_file->Seek(data_offset + offset, SEEK_SET);
-    u32 read_length = (u32)std::min((u64)length, data_size - offset);
+    size_t read_length = (size_t)std::min((u64)length, data_size - offset);
 
     return romfs_file->ReadBytes(buffer, read_length);
 }
 
-size_t IVFCFile::Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const {
+size_t IVFCFile::Write(const u64 offset, const size_t length, const bool flush, const u8* buffer) const {
     LOG_ERROR(Service_FS, "Attempted to write to IVFC file");
     return 0;
 }
 
-size_t IVFCFile::GetSize() const {
-    return data_size; // TODO: return value will overflow on 32-bit machines
+u64 IVFCFile::GetSize() const {
+    return data_size;
 }
 
 bool IVFCFile::SetSize(const u64 size) const {
diff --git a/src/core/file_sys/ivfc_archive.h b/src/core/file_sys/ivfc_archive.h
index c25666223..c15a6c4ae 100644
--- a/src/core/file_sys/ivfc_archive.h
+++ b/src/core/file_sys/ivfc_archive.h
@@ -55,10 +55,10 @@ public:
         : romfs_file(file), data_offset(offset), data_size(size) {}
 
     bool Open() override { return true; }
-    size_t Read(const u64 offset, const u32 length, u8* buffer) const override;
-    size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const override;
-    size_t GetSize() const override;
-    bool SetSize(const u64 size) const override;
+    size_t Read(u64 offset, size_t length, u8* buffer) const override;
+    size_t Write(u64 offset, size_t length, bool flush, const u8* buffer) const override;
+    u64 GetSize() const override;
+    bool SetSize(u64 size) const override;
     bool Close() const override { return false; }
     void Flush() const override { }