ceremonyclient/pebble/internal/rawalloc/rawalloc_go1.9.go
Cassandra Heart 2e2a1e4789
v1.2.0 (#31)
2024-01-03 01:31:42 -06:00

29 lines
1.0 KiB
Go

// Copyright 2018 The Cockroach 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.
//go:build gc && go1.9
// +build gc,go1.9
package rawalloc
import "unsafe"
// The go:linkname directives provides backdoor access to private functions in
// the runtime. Below we're accessing the mallocgc function. Note that this
// access is necessarily tied to a specific Go release which is why this file
// is protected by a build tag.
//go:linkname mallocgc runtime.mallocgc
func mallocgc(size uintptr, typ unsafe.Pointer, needzero bool) unsafe.Pointer