switchbrew/libnx v3.1.0

libnx v3.1.0

on GitHub

system

• Deleted the old and deprecated IPC system.
• Added wrappers for all missing system calls.
• Corrected signatures of many system calls.
• Removed arm/atomics.h (use C <stdatomic.h> or C++ <atomic> instead).
• Removed U64_MAX define (use UINT64_MAX instead).
• Added UtilFloat3 struct.

applet

• Fixed __nx_applet_exit_mode handling.
• apm is now only used/initialized for AppletType_Application.
• Simplified appletGetAppletResourceUserId to return the aruid directly, or 0 on "failure" (which is not really a failure condition).
• Changed appletSetFocusHandlingMode to return error if the applet type is not AppletType_Application.
• Added more fields to SwkbdType enum.

filesystem

• RomFS code now properly supports reading to uncached buffers.
• Added fsdev commands: fsdevMountDeviceSaveData, fsdevMountBcatSaveData, fsdevMountSystemBcatSaveData, fsdevMountTemporaryStorage, fsdevMountCacheStorage, fsdevMountSaveDataReadOnly.
• Added commands: fsOpenImageDirectoryFileSystem, fsOpenReadOnlySaveDataFileSystem, fsIsSignedSystemPartitionOnSdCardValid, fsOpen_DeviceSaveData, fsOpen_BcatSaveData, fsOpen_SystemBcatSaveData, fsOpen_TemporaryStorage, fsOpen_CacheStorage, fsOpen_SaveDataReadOnly.
• Added enum: FsImageDirectoryId.
• Removed path stack copy logic from fsFsQueryEntry.

graphics

• Removed bqDetachBuffer calls from nwindowReleaseBuffers as it does nothing in the place it's called.
• Fixed nvFence/nvGpu/nvMap to use service guard instead of unsafe reference counting.

hid

• Fixed vibration handling.
• Added Ring-Con™ support.
• Added hidbus service wrappers.
• Added commands: hidSetSixAxisSensorFusionParameters, hidGetSixAxisSensorFusionParameters, hidResetSixAxisSensorFusionParameters, hidSetGyroscopeZeroDriftMode, hidGetGyroscopeZeroDriftMode, hidResetGyroscopeZeroDriftMode.
• Majorly overhauled irs service support (infrared camera), with support for features introduced in later system versions.
• Added enum: HidGyroscopeZeroDriftMode.
• Corrected internal console six-axis sensor initialization function to actually use the right command.
• Corrected values of JOYSTICK_MIN and JOYSTICK_MAX.

other services

• Added apm command: apmGetPerformanceMode.
• Added caps:a service wrappers.
• Added caps:c service wrappers.
• Added caps:dc service wrappers.
• Added fan service wrappers.
• Added many missing lbl commands.
• Added nifm commands: nifmGetClientId (with corresponding NifmClientId struct), nifmIsAnyInternetRequestAccepted.
• Added nim service wrappers (only nimListSystemUpdateTask/nimDestroySystemUpdateTask for now).
• Majorly overhauled ns service support, with countless commands and structures.
• Added set:cal service wrappers.
• Completed and corrected all set:sys commands.
• Added tc service wrappers.
• Actually expose ldrShellFlushArguments, ldrDmntFlushArguments, spl*GetServiceSession.
• Corrected minimum sysver for setsysGetHomeMenuScheme.
• Corrected minimum sysver for nsListApplicationContentMetaStatus.
• Fixed splSslLoadSecureExpModKey/splEsLoadSecureExpModKey/splRsaDecryptPrivateKey/splSslLoadSecureExpModKey/splEsLoadRsaOaepKey/splEsLoadSecureExpModKey/splFsLoadSecureExpModKey on 5.0+.
• Fixed plInitialize failure handling.
• Removed non-existent fsldrSetCurrentProcess.

miscellaneous

• Changed timezone support code to always report NX as the timezone name, fixing certain issues.
• Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience.