github.com/SagerNet/gvisor@v0.0.0-20210707092255-7731c139d75c/pkg/abi/linux/epoll_arm64.go (about)

     1  // Copyright 2020 The gVisor Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  // +build arm64
    16  
    17  package linux
    18  
    19  // EpollEvent is equivalent to struct epoll_event from epoll(2).
    20  //
    21  // +marshal slice:EpollEventSlice
    22  type EpollEvent struct {
    23  	Events uint32
    24  	// Linux makes struct epoll_event a __u64, necessitating 4 bytes of padding
    25  	// here.
    26  	_    int32
    27  	Data [2]int32
    28  }