TMA services

TMA (Target Manager) acts as a debugging sysmodule for development kits. This system module is loaded in retail units, but remains unused.

These services are inaccessible on retail units. However, all System Applets have permission to access them (see NPDM#Service_Access_Control).

htc

This is "nn::tma::IHtcManager".

Cmd	Name
0	GetEnvironmentVariable
1	GetEnvironmentVariableLength
2	BindHostConnectionEvent
3	BindHostDisconnectionEvent
4	BindHostConnectionEventForSystem
5	BindHostDisconnectionEventForSystem
6	[3.0.0+] GetBridgeIpAddress
7	[3.0.0+] GetBridgePort
8	[3.0.0+] SetUsbDetachedForDebug
9	[4.0.0+] GetBridgeSubnetMask
10	[4.0.0+] GetBridgeMacAddress
11	[6.0.0+] GetWorkingDirectoryPath
12	[6.0.0+] GetWorkingDirectoryPathSize
13	[6.0.0+] RunOnHost

htcs

This is "nn::tma::IHtcsManager".

Cmd	Name
0	Socket
1	Close
2	Connect
3	Bind
4	Listen
5	Accept
6	Recv
7	Send
8	Shutdown
9	Fcntl
10	GetPeerNameAny
11	GetDefaultHostName
12	CreateSocketOld
13	CreateSocket
100	RegisterProcessId
101	MonitorManager

ISocket

This is "nn::tma::ISocket".

Cmd	Name
0	Close
1	Connect
2	Bind
3	Listen
4	Accept
5	Recv
6	Send
7	Shutdown
8	Fcntl

htc:tenv

This is "nn::htc::tenv::IServiceManager".

Cmd	Name
0	GetServiceInterface

IService

This is "nn::htc::tenv::IService".

Cmd	Name
0	GetVariable
1	GetVariableLength
2	WaitUntilVariableAvailable

file_io

This is "nn::tma::IFileManager".

This service is not normally present on retail units.

Cmd	Name	Notes
0	OpenFile	returns an #IFileAccessor
1	FileExists
2	DeleteFile
3	RenameFile
4	GetIOType
5	OpenDirectory	returns an #IDirectoryAccessor
6	DirectoryExists
7	CreateDirectory
8	DeleteDirectory
9	RenameDirectory
10	CreateFile
11	GetFileTimeStamp
12	GetCaseSensitivePath

IFileAccessor

This is "nn::tma::IFileAccessor".

Cmd	Name
0	ReadFile
1	WriteFile
2	GetFileSize
3	SetFileSize
4	FlushFile
5	SetPriorityForFile
6	GetPriorityForFile

IDirectoryAccessor

This is "nn::tma::IDirectoryAccessor".

Cmd	Name
0	GetEntryCount
1	ReadDirectory
2	SetPriorityForDirectory
3	GetPriorityForDirectory