calloc_64bit.go raw

   1  // Copyright 2020 The LevelDB-Go and Pebble Authors. All rights reserved. Use
   2  // of this source code is governed by a BSD-style license that can be found in
   3  // the LICENSE file.
   4  
   5  //go:build amd64 || arm64 || arm64be || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x || sparc64
   6  // +build amd64 arm64 arm64be ppc64 ppc64le mips64 mips64le riscv64 s390x sparc64
   7  
   8  package z
   9  
  10  const (
  11  	// MaxArrayLen is a safe maximum length for slices on this architecture.
  12  	MaxArrayLen = 1<<50 - 1
  13  	// MaxBufferSize is the size of virtually unlimited buffer on this architecture.
  14  	MaxBufferSize = 256 << 30
  15  )
  16