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/* * * Copyright 2017 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ // \file Arena based allocator // Allows very fast allocation of memory, but that memory cannot be freed until // the arena as a whole is freed // Tracks the total memory allocated against it, so that future arenas can // pre-allocate the right amount of memory #ifndef GRPC_CORE_LIB_GPR_ARENA_H #define GRPC_CORE_LIB_GPR_ARENA_H #include <stddef.h> typedef struct gpr_arena gpr_arena; // Create an arena, with \a initial_size bytes in the first allocated buffer gpr_arena* gpr_arena_create(size_t initial_size); // Allocate \a size bytes from the arena void* gpr_arena_alloc(gpr_arena* arena, size_t size); // Destroy an arena, returning the total number of bytes allocated size_t gpr_arena_destroy(gpr_arena* arena); #endif /* GRPC_CORE_LIB_GPR_ARENA_H */
Version data entries
14 entries across 14 versions & 1 rubygems