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3cc54586be
As only a few API functions make use of explicit freeing of the return value, make it opt-in instead. The arena is always present under the hood, so `Arena *arena` arg now doesn't mean anything other than getting access to this arena. Also it is in principle possible to return an allocated value while still using the arena as scratch space for other stuff (unlikely, but there no reason to not allow it).
32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include "nvim/api/private/defs.h" // IWYU pragma: keep
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#include "nvim/memory_defs.h"
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#include "nvim/types_defs.h"
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typedef Object (*ApiDispatchWrapper)(uint64_t channel_id, Array args, Arena *arena, Error *error);
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/// The rpc_method_handlers table, used in msgpack_rpc_dispatch(), stores
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/// functions of this type.
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struct MsgpackRpcRequestHandler {
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const char *name;
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ApiDispatchWrapper fn;
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bool fast; ///< Function is safe to be executed immediately while running the
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///< uv loop (the loop is run very frequently due to breakcheck).
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///< If "fast" is false, the function is deferred, i e the call will
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///< be put in the event queue, for safe handling later.
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bool ret_alloc; ///< return value is allocated and should be freed using api_free_object
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///< otherwise it uses arena and/or static memory
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};
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extern const MsgpackRpcRequestHandler method_handlers[];
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#ifdef INCLUDE_GENERATED_DECLARATIONS
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# include "api/private/dispatch.h.generated.h"
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# include "api/private/dispatch_wrappers.h.generated.h"
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# include "keysets_defs.generated.h"
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#endif
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