mirror of https://github.com/grpc/grpc.git
Remove gpr_arena (#26799)
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/*
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* |
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* Copyright 2017 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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// \file Arena based allocator
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// Allows very fast allocation of memory, but that memory cannot be freed until
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// the arena as a whole is freed
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// Tracks the total memory allocated against it, so that future arenas can
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// pre-allocate the right amount of memory
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// This transitional API is deprecated and will be removed soon in favour of
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// src/core/lib/gprpp/arena.h .
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#ifndef GRPC_CORE_LIB_GPR_ARENA_H |
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#define GRPC_CORE_LIB_GPR_ARENA_H |
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#include <grpc/support/port_platform.h> |
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#include "src/core/lib/gprpp/arena.h" |
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// TODO(arjunroy) : Remove deprecated gpr_arena API once all callers are gone.
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typedef class grpc_core::Arena gpr_arena; |
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// Create an arena, with \a initial_size bytes in the first allocated buffer
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inline gpr_arena* gpr_arena_create(size_t initial_size) { |
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return grpc_core::Arena::Create(initial_size); |
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} |
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// Destroy an arena, returning the total number of bytes allocated
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inline size_t gpr_arena_destroy(gpr_arena* arena) { return arena->Destroy(); } |
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// Allocate \a size bytes from the arena
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inline void* gpr_arena_alloc(gpr_arena* arena, size_t size) { |
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return arena->Alloc(size); |
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} |
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#endif /* GRPC_CORE_LIB_GPR_ARENA_H */ |
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