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// Copyright 2020 The gVisor 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.
package linux
// membarrier(2) commands, from include/uapi/linux/membarrier.h.
const (
MEMBARRIER_CMD_QUERY = 0
MEMBARRIER_CMD_GLOBAL = (1 << 0)
MEMBARRIER_CMD_GLOBAL_EXPEDITED = (1 << 1)
MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = (1 << 2)
MEMBARRIER_CMD_PRIVATE_EXPEDITED = (1 << 3)
MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = (1 << 4)
MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 5)
MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 6)
MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = (1 << 7)
MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = (1 << 8)
)
// membarrier(2) flags, from include/uapi/linux/membarrier.h.
const (
MEMBARRIER_CMD_FLAG_CPU = (1 << 0)
)
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