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Remove result.h InvalidHandle 

It was only being used in two places, where it was replaced by a local
constant.
This commit is contained in:
Yuri Kunde Schlesner 2015-01-23 03:44:52 -02:00
parent 44f90340dc
commit 09ae6e1fa3
4 changed files with 32 additions and 30 deletions
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3
src/core/hle/kernel/kernel.h
View File

@ -31,7 +31,8 @@ class Thread;
const ResultCode ERR_OUT_OF_HANDLES(ErrorDescription::OutOfMemory, ErrorModule::Kernel, const ResultCode ERR_OUT_OF_HANDLES(ErrorDescription::OutOfMemory, ErrorModule::Kernel,
ErrorSummary::OutOfResource, ErrorLevel::Temporary); ErrorSummary::OutOfResource, ErrorLevel::Temporary);
// TOOD: Verify code // TOOD: Verify code
const ResultCode ERR_INVALID_HANDLE = InvalidHandle(ErrorModule::Kernel); const ResultCode ERR_INVALID_HANDLE(ErrorDescription::InvalidHandle, ErrorModule::Kernel,
ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
enum KernelHandle : Handle { enum KernelHandle : Handle {
CurrentThread = 0xFFFF8000, CurrentThread = 0xFFFF8000,

5
src/core/hle/result.h
View File

@ -227,11 +227,6 @@ inline ResultCode UnimplementedFunction(ErrorModule module) {
return ResultCode(ErrorDescription::NotImplemented, module, return ResultCode(ErrorDescription::NotImplemented, module,
ErrorSummary::NotSupported, ErrorLevel::Permanent); ErrorSummary::NotSupported, ErrorLevel::Permanent);
} }
/// Returned when a function is passed an invalid handle.
inline ResultCode InvalidHandle(ErrorModule module) {
return ResultCode(ErrorDescription::InvalidHandle, module,
ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
}
/** /**
* This is an optional value type. It holds a `ResultCode` and, if that code is a success code, * This is an optional value type. It holds a `ResultCode` and, if that code is a success code,

23
src/core/hle/service/fs/archive.cpp
View File

@ -43,6 +43,11 @@ const std::string SDCARD_ID = "00000000000000000000000000000000";
namespace Service { namespace Service {
namespace FS { namespace FS {
// TODO: Verify code
/// Returned when a function is passed an invalid handle.
const ResultCode ERR_INVALID_HANDLE(ErrorDescription::InvalidHandle, ErrorModule::FS,
ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
// Command to access archive file // Command to access archive file
enum class FileCommand : u32 { enum class FileCommand : u32 {
Dummy1 = 0x000100C6, Dummy1 = 0x000100C6,
@ -280,7 +285,7 @@ ResultVal<ArchiveHandle> OpenArchive(ArchiveIdCode id_code, FileSys::Path& archi
ResultCode CloseArchive(ArchiveHandle handle) { ResultCode CloseArchive(ArchiveHandle handle) {
if (handle_map.erase(handle) == 0) if (handle_map.erase(handle) == 0)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
else else
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
@ -301,7 +306,7 @@ ResultCode CreateArchive(std::unique_ptr<FileSys::ArchiveBackend>&& backend, Arc
ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode) { ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
std::unique_ptr<FileSys::FileBackend> backend = archive->backend->OpenFile(path, mode); std::unique_ptr<FileSys::FileBackend> backend = archive->backend->OpenFile(path, mode);
if (backend == nullptr) { if (backend == nullptr) {
@ -318,7 +323,7 @@ ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSy
ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
if (archive->backend->DeleteFile(path)) if (archive->backend->DeleteFile(path))
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -331,7 +336,7 @@ ResultCode RenameFileBetweenArchives(ArchiveHandle src_archive_handle, const Fil
Archive* src_archive = GetArchive(src_archive_handle); Archive* src_archive = GetArchive(src_archive_handle);
Archive* dest_archive = GetArchive(dest_archive_handle); Archive* dest_archive = GetArchive(dest_archive_handle);
if (src_archive == nullptr || dest_archive == nullptr) if (src_archive == nullptr || dest_archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
if (src_archive == dest_archive) { if (src_archive == dest_archive) {
if (src_archive->backend->RenameFile(src_path, dest_path)) if (src_archive->backend->RenameFile(src_path, dest_path))
@ -350,7 +355,7 @@ ResultCode RenameFileBetweenArchives(ArchiveHandle src_archive_handle, const Fil
ResultCode DeleteDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { ResultCode DeleteDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
if (archive->backend->DeleteDirectory(path)) if (archive->backend->DeleteDirectory(path))
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -361,7 +366,7 @@ ResultCode DeleteDirectoryFromArchive(ArchiveHandle archive_handle, const FileSy
ResultCode CreateFileInArchive(ArchiveHandle archive_handle, const FileSys::Path& path, u32 file_size) { ResultCode CreateFileInArchive(ArchiveHandle archive_handle, const FileSys::Path& path, u32 file_size) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
return archive->backend->CreateFile(path, file_size); return archive->backend->CreateFile(path, file_size);
} }
@ -369,7 +374,7 @@ ResultCode CreateFileInArchive(ArchiveHandle archive_handle, const FileSys::Path
ResultCode CreateDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { ResultCode CreateDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
if (archive->backend->CreateDirectory(path)) if (archive->backend->CreateDirectory(path))
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -382,7 +387,7 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
Archive* src_archive = GetArchive(src_archive_handle); Archive* src_archive = GetArchive(src_archive_handle);
Archive* dest_archive = GetArchive(dest_archive_handle); Archive* dest_archive = GetArchive(dest_archive_handle);
if (src_archive == nullptr || dest_archive == nullptr) if (src_archive == nullptr || dest_archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
if (src_archive == dest_archive) { if (src_archive == dest_archive) {
if (src_archive->backend->RenameDirectory(src_path, dest_path)) if (src_archive->backend->RenameDirectory(src_path, dest_path))
@ -407,7 +412,7 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return InvalidHandle(ErrorModule::FS); return ERR_INVALID_HANDLE;
std::unique_ptr<FileSys::DirectoryBackend> backend = archive->backend->OpenDirectory(path); std::unique_ptr<FileSys::DirectoryBackend> backend = archive->backend->OpenDirectory(path);
if (backend == nullptr) { if (backend == nullptr) {

31
src/core/hle/svc.cpp
View File

@ -26,6 +26,7 @@
// Namespace SVC // Namespace SVC
using Kernel::SharedPtr; using Kernel::SharedPtr;
using Kernel::ERR_INVALID_HANDLE;
namespace SVC { namespace SVC {
@ -71,7 +72,7 @@ static ResultCode MapMemoryBlock(Handle handle, u32 addr, u32 permissions, u32 o
SharedPtr<SharedMemory> shared_memory = Kernel::g_handle_table.Get<SharedMemory>(handle); SharedPtr<SharedMemory> shared_memory = Kernel::g_handle_table.Get<SharedMemory>(handle);
if (shared_memory == nullptr) if (shared_memory == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
MemoryPermission permissions_type = static_cast<MemoryPermission>(permissions); MemoryPermission permissions_type = static_cast<MemoryPermission>(permissions);
switch (permissions_type) { switch (permissions_type) {
@ -108,7 +109,7 @@ static ResultCode ConnectToPort(Handle* out, const char* port_name) {
static ResultCode SendSyncRequest(Handle handle) { static ResultCode SendSyncRequest(Handle handle) {
SharedPtr<Kernel::Session> session = Kernel::g_handle_table.Get<Kernel::Session>(handle); SharedPtr<Kernel::Session> session = Kernel::g_handle_table.Get<Kernel::Session>(handle);
if (session == nullptr) { if (session == nullptr) {
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
} }
LOG_TRACE(Kernel_SVC, "called handle=0x%08X(%s)", handle, session->GetName().c_str()); LOG_TRACE(Kernel_SVC, "called handle=0x%08X(%s)", handle, session->GetName().c_str());
@ -127,7 +128,7 @@ static ResultCode CloseHandle(Handle handle) {
static ResultCode WaitSynchronization1(Handle handle, s64 nano_seconds) { static ResultCode WaitSynchronization1(Handle handle, s64 nano_seconds) {
auto object = Kernel::g_handle_table.GetWaitObject(handle); auto object = Kernel::g_handle_table.GetWaitObject(handle);
if (object == nullptr) if (object == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
LOG_TRACE(Kernel_SVC, "called handle=0x%08X(%s:%s), nanoseconds=%lld", handle, LOG_TRACE(Kernel_SVC, "called handle=0x%08X(%s:%s), nanoseconds=%lld", handle,
object->GetTypeName().c_str(), object->GetName().c_str(), nano_seconds); object->GetTypeName().c_str(), object->GetName().c_str(), nano_seconds);
@ -176,7 +177,7 @@ static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_cou
for (int i = 0; i < handle_count; ++i) { for (int i = 0; i < handle_count; ++i) {
auto object = Kernel::g_handle_table.GetWaitObject(handles[i]); auto object = Kernel::g_handle_table.GetWaitObject(handles[i]);
if (object == nullptr) if (object == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
// Check if the current thread should wait on this object... // Check if the current thread should wait on this object...
if (object->ShouldWait()) { if (object->ShouldWait()) {
@ -272,7 +273,7 @@ static ResultCode ArbitrateAddress(Handle handle, u32 address, u32 type, u32 val
SharedPtr<AddressArbiter> arbiter = Kernel::g_handle_table.Get<AddressArbiter>(handle); SharedPtr<AddressArbiter> arbiter = Kernel::g_handle_table.Get<AddressArbiter>(handle);
if (arbiter == nullptr) if (arbiter == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
return arbiter->ArbitrateAddress(static_cast<Kernel::ArbitrationType>(type), return arbiter->ArbitrateAddress(static_cast<Kernel::ArbitrationType>(type),
address, value, nanoseconds); address, value, nanoseconds);
@ -347,7 +348,7 @@ static void ExitThread() {
static ResultCode GetThreadPriority(s32* priority, Handle handle) { static ResultCode GetThreadPriority(s32* priority, Handle handle) {
const SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(handle); const SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(handle);
if (thread == nullptr) if (thread == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
*priority = thread->GetPriority(); *priority = thread->GetPriority();
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -357,7 +358,7 @@ static ResultCode GetThreadPriority(s32* priority, Handle handle) {
static ResultCode SetThreadPriority(Handle handle, s32 priority) { static ResultCode SetThreadPriority(Handle handle, s32 priority) {
SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(handle); SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(handle);
if (thread == nullptr) if (thread == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
thread->SetPriority(priority); thread->SetPriority(priority);
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -386,7 +387,7 @@ static ResultCode ReleaseMutex(Handle handle) {
SharedPtr<Mutex> mutex = Kernel::g_handle_table.Get<Mutex>(handle); SharedPtr<Mutex> mutex = Kernel::g_handle_table.Get<Mutex>(handle);
if (mutex == nullptr) if (mutex == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
mutex->Release(); mutex->Release();
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -398,7 +399,7 @@ static ResultCode GetThreadId(u32* thread_id, Handle handle) {
const SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(handle); const SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(handle);
if (thread == nullptr) if (thread == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
*thread_id = thread->GetThreadId(); *thread_id = thread->GetThreadId();
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -430,7 +431,7 @@ static ResultCode ReleaseSemaphore(s32* count, Handle handle, s32 release_count)
SharedPtr<Semaphore> semaphore = Kernel::g_handle_table.Get<Semaphore>(handle); SharedPtr<Semaphore> semaphore = Kernel::g_handle_table.Get<Semaphore>(handle);
if (semaphore == nullptr) if (semaphore == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
ResultVal<s32> release_res = semaphore->Release(release_count); ResultVal<s32> release_res = semaphore->Release(release_count);
if (release_res.Failed()) if (release_res.Failed())
@ -476,7 +477,7 @@ static ResultCode SignalEvent(Handle handle) {
auto evt = Kernel::g_handle_table.Get<Kernel::Event>(handle); auto evt = Kernel::g_handle_table.Get<Kernel::Event>(handle);
if (evt == nullptr) if (evt == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
evt->Signal(); evt->Signal();
HLE::Reschedule(__func__); HLE::Reschedule(__func__);
@ -489,7 +490,7 @@ static ResultCode ClearEvent(Handle handle) {
auto evt = Kernel::g_handle_table.Get<Kernel::Event>(handle); auto evt = Kernel::g_handle_table.Get<Kernel::Event>(handle);
if (evt == nullptr) if (evt == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
evt->Clear(); evt->Clear();
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -520,7 +521,7 @@ static ResultCode ClearTimer(Handle handle) {
SharedPtr<Timer> timer = Kernel::g_handle_table.Get<Timer>(handle); SharedPtr<Timer> timer = Kernel::g_handle_table.Get<Timer>(handle);
if (timer == nullptr) if (timer == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
timer->Clear(); timer->Clear();
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -534,7 +535,7 @@ static ResultCode SetTimer(Handle handle, s64 initial, s64 interval) {
SharedPtr<Timer> timer = Kernel::g_handle_table.Get<Timer>(handle); SharedPtr<Timer> timer = Kernel::g_handle_table.Get<Timer>(handle);
if (timer == nullptr) if (timer == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
timer->Set(initial, interval); timer->Set(initial, interval);
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -548,7 +549,7 @@ static ResultCode CancelTimer(Handle handle) {
SharedPtr<Timer> timer = Kernel::g_handle_table.Get<Timer>(handle); SharedPtr<Timer> timer = Kernel::g_handle_table.Get<Timer>(handle);
if (timer == nullptr) if (timer == nullptr)
return InvalidHandle(ErrorModule::Kernel); return ERR_INVALID_HANDLE;
timer->Cancel(); timer->Cancel();
return RESULT_SUCCESS; return RESULT_SUCCESS;