sc_vehicles_v1.last_error

Catalogue snapshot — development preview

SDK 2.3.0 · game pack 0.6.0 · source e616ed69d8f9f77b0f4827881c86d91e4a7d1689 Published release: sdk-v2.3.0 (immutable approved assets; this development preview is not an approved release). Source-backed inventory is not a runtime or in-game verification claim.

The reason for the last failed call (“” if none), NUL-terminated, with sco.storage’s size handshake: *inout_size is out’s capacity on entry and the bytes written (NUL included) on SCO_OK, or the bytes needed on SCO_TOO_MANY. out may be NULL when *inout_size is 0. On the game thread: the newer of your own last failed call (functions with self) and the last failed query (functions without self, by any plugin); ask right after the call. On another thread: the last refusal on that thread. Any thread.

Limitations / unestablished guarantees

• internal allocation unspecified.
• recursive reentrancy unspecified.
• self validity and stopped-service rejection unspecified;
• Game-service behavior not verified in a game session.

Signature

sco_result (*)(sco_plugin *, char *, uint32_t *)

Service and availability

Service index

Property	Value
Symbol	sc_vehicles_v1.last_error
Record ID	sc-vehicles-v1-last-error
Service	game.vehicles
Table	sc_vehicles_v1
Version macro	SC_VEHICLES_SERVICE_VERSION
Packed table version	65536
Since / availability	size >= 64; 1.0
Complete member extent (x64 bytes)	64
Table size (x64 bytes)	64

Header source

Parameters and buffers

sco_result (*last_error)(sco_plugin* self, char* out, uint32_t* inout_size);
The reason for the last failed call (“” if none), NUL-terminated, with sco.storage’s size handshake: *inout_size is out’s capacity on entry and the bytes written (NUL included) on SCO_OK, or the bytes needed on SCO_TOO_MANY. out may be NULL when *inout_size is 0. On the game thread: the newer of your own last failed call (functions with self) and the last failed query (functions without self, by any plugin); ask right after the call. On another thread: the last refusal on that thread. Any thread.

Results and failures

BAD_ARG invalid buffer; TOO_MANY required bytes. Game thread selects newer own/shared-query error; other threads their refusal. self validity and stopped-service rejection unspecified; implementation does not enforce them.

Absent capability

unspecified

Ownership

Caller outputs; IDs/seat indexes are streaming-session values. No allocation transfer; internal allocation unspecified.

Thread affinity

Any thread; diagnostic scope as described; recursive reentrancy unspecified.

Callback context

unspecified

Reentrancy

unspecified

Cleanup and cancellation

No in-flight cancellation entrypoint; game acceptance need not mean action completed.

Language mappings

Status labels are copied verbatim from the catalogue: direct is native access; typed-wrapper is wrapper-backed; restricted is a subset/adaptation; unsupported means no supported route is established. No status implies universal safety.

Language	Catalogue status	Source evidence / wrapper tokens
c	direct	include/sc_vehicles.h (*last_error)
cpp	typed-wrapper	include/scosdk/game/vehicles.hpp return ref_->last_error(self_, out.data(), &size);
csharp	typed-wrapper	sdk/csharp/Sco.Sdk/Game/Vehicles.cs return Storage.Sized((buf, size) => _t->last_error(Self, buf, size), out byte[] b) == ScoResult.Ok ? Utf8.FromBytes(b) : “”;
lua	restricted	plugins/lua/sco_lua_game.c if (GAME_MEMBER(v, sc_vehicles_v1, last_error) && v->last_error(self, msg, &size) == SCO_OK && msg[0]) { lua_pushstring(L, msg); return 3; }

Examples

None identified in the catalogue; this is not proof none can exist.

Tests

• tests/abi_game_vehicles.c
• tests/test_app.cpp
• sdk/csharp/Sco.Sdk.Tests/GameFakeHost.cs
• tests/test_lua.cpp
• tools/test.sh
• sdk/csharp/Sco.Sdk.Tests/GameLayout.cs

ABI pins prove layout, not semantic behavior or a live game session.