The NID RvID8BVeg+g, declared as sceSaveDataUnknown_RvID8BVeg for
Minecraft (PPSA17221), hashes to sceSaveDataPrepareForTransferring. The
name is not in aerolib; it was found by combining words from the
libSceSaveData names that are. Behaviour is unchanged: it still throws,
now naming the real function.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017WeVmjnnPPKdxVTpr2Vjtw
An unterminated or empty directory name, "." or "..", or a name
containing "/", "\" or ":" now returns SAVE_DATA_ERROR_PARAMETER and
leaves the mount result unchanged. The SDK 12.000 reference lists that
code for an invalid parameter of sceSaveDataMount3, KytyPS5's
SaveDataMount3 returns it for an invalid name, and sceSaveDataDelete
and sceSaveDataConvert already return it here for the same check.
It threw before, which stopped Minecraft Preview (PPSA19639) on
entering a world.
The Mount3 trace now prints at most the 32 bytes of the directory name
and the 16 bytes of the mount point, since both can be unterminated
when the mount fails.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every native save reported SAVE_DATA_BLOCKS_MAX blocks, all of them free,
in the sceSaveDataDirNameSearch infos and in sceSaveDataGetMountInfo,
whatever the title created it with and whatever its files held. A save's
size is now the blocks of the sceSaveDataMount3 call that created it,
kept beside the save; a save without a kept size takes that of its next
mount that names one, and otherwise keeps SAVE_DATA_BLOCKS_MAX. Free
blocks are what the save's files leave of it, each file rounded up to
32 KiB blocks, and the blocks and free-blocks sort keys use both.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Animal Well (PPSA22520) checks for its save with a CREATE2 mount it never
unmounts, then saves with a second mount of the same directory. That
mount returns BUSY, and the title keeps using the first mount point for
sceSaveDataPrepare, its save file and sceSaveDataUmount2.
sceSaveDataMount3 cleared the result before its checks, so the save was
written to "/save" in the game folder instead of the save directory, and
the first mount was never released. The result is now written only when
the mount succeeds, as shadPS4 does.
Dean