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Merge pull request #5120 from zhaowenlan1779/file-write 

service/fs: Update file size on write
This commit is contained in:
Pengfei Zhu 2020-03-22 01:00:31 +08:00 committed by GitHub
parent 8722b970c5 fc251b32b0
commit 25ebf03c35
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
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6
src/core/hle/service/fs/file.cpp
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@ -90,7 +90,7 @@ void File::Write(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb = rp.MakeBuilder(2, 2); IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
const FileSessionSlot* file = GetSessionData(ctx.Session()); FileSessionSlot* file = GetSessionData(ctx.Session());
// Subfiles can not be written to // Subfiles can not be written to
if (file->subfile) { if (file->subfile) {
@ -103,6 +103,10 @@ void File::Write(Kernel::HLERequestContext& ctx) {
std::vector<u8> data(length); std::vector<u8> data(length);
buffer.Read(data.data(), 0, data.size()); buffer.Read(data.data(), 0, data.size());
ResultVal<std::size_t> written = backend->Write(offset, data.size(), flush != 0, data.data()); ResultVal<std::size_t> written = backend->Write(offset, data.size(), flush != 0, data.data());
// Update file size
file->size = backend->GetSize();
if (written.Failed()) { if (written.Failed()) {
rb.Push(written.Code()); rb.Push(written.Code());
rb.Push<u32>(0); rb.Push<u32>(0);