Sha256: d79db22ee1259c50a0170f75a2d8a647ccac176f8068ce4179035acefe05d823
Contents?: true
Size: 1.63 KB
Versions: 10
Compression:
Stored size: 1.63 KB
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 <stdlib.h>
#include <string.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
void* gpr_malloc(size_t size) {
void* p;
if (size == 0) return nullptr;
p = malloc(size);
if (!p) {
abort();
}
return p;
}
void* gpr_zalloc(size_t size) {
void* p;
if (size == 0) return nullptr;
p = calloc(size, 1);
if (!p) {
abort();
}
return p;
}
void gpr_free(void* p) { free(p); }
void* gpr_realloc(void* p, size_t size) {
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
10 entries across 10 versions & 2 rubygems