Sha256: 0ea3b0edf8501f1c61270fb7e620e17da38877f1afd84a65a43b7ad50ab302b6
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Contents
/*
*
* Copyright 2015 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.
*
*/
#include <grpc/support/port_platform.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <stdlib.h>
#include <string.h>
#include "src/core/lib/profiling/timers.h"
void* gpr_malloc(size_t size) {
GPR_TIMER_SCOPE("gpr_malloc", 0);
void* p;
if (size == 0) return nullptr;
p = malloc(size);
if (!p) {
abort();
}
return p;
}
void* gpr_zalloc(size_t size) {
GPR_TIMER_SCOPE("gpr_zalloc", 0);
void* p;
if (size == 0) return nullptr;
p = calloc(size, 1);
if (!p) {
abort();
}
return p;
}
void gpr_free(void* p) {
GPR_TIMER_SCOPE("gpr_free", 0);
free(p);
}
void* gpr_realloc(void* p, size_t size) {
GPR_TIMER_SCOPE("gpr_realloc", 0);
if ((size == 0) && (p == nullptr)) return nullptr;
p = realloc(p, size);
if (!p) {
abort();
}
return p;
}
void* gpr_malloc_aligned(size_t size, size_t alignment) {
GPR_ASSERT(((alignment - 1) & alignment) == 0); // Must be power of 2.
size_t extra = alignment - 1 + sizeof(void*);
void* p = gpr_malloc(size + extra);
void** ret = reinterpret_cast<void**>(
(reinterpret_cast<uintptr_t>(p) + extra) & ~(alignment - 1));
ret[-1] = p;
return ret;
}
void gpr_free_aligned(void* ptr) { gpr_free((static_cast<void**>(ptr))[-1]); }
Version data entries
12 entries across 12 versions & 1 rubygems