mirror of https://github.com/pulumi/pulumi.git
48 lines
1.6 KiB
Go
48 lines
1.6 KiB
Go
// Copyright 2016-2023, Pulumi Corporation.
|
|
//
|
|
// 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 windows
|
|
// +build windows
|
|
|
|
package cmdutil
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"golang.org/x/sys/windows"
|
|
)
|
|
|
|
// shutdownProcessGroup sends a CTRL_BREAK_EVENT to the given process group.
|
|
// It returns immediately, and does not wait for the process to exit.
|
|
//
|
|
// A Unix version of this function is defined in term_unix.go.
|
|
func shutdownProcessGroup(pid int) error {
|
|
// If the child processes used RegisterProcessGroup,
|
|
// the CTRL_BREAK_EVENT signal will be sent to all processes
|
|
// in the group.
|
|
//
|
|
// See: https://learn.microsoft.com/en-us/windows/console/generateconsolectrlevent
|
|
return windows.GenerateConsoleCtrlEvent(windows.CTRL_BREAK_EVENT, uint32(pid))
|
|
}
|
|
|
|
// isWaitAlreadyExited returns true
|
|
// if the error is due to the process already having exited.
|
|
//
|
|
// On Windows, this is indicated by the process handle being invalid.
|
|
//
|
|
// A Unix version of this function is defined in term_unix.go.
|
|
func isWaitAlreadyExited(err error) bool {
|
|
return errors.Is(err, windows.ERROR_INVALID_HANDLE)
|
|
}
|