mirror of
https://github.com/gravitational/teleport.git
synced 2026-11-01 21:52:02 +08:00
Zac Bergquist
693d110642
All of our supported release branches are well past Go 1.18, so we don't need to support the old build tag syntax. Changes made by running `go fix ./...`.
50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
//go:build windows
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/*
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* Teleport
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* Copyright (C) 2023 Gravitational, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package utils
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import (
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"github.com/gravitational/trace"
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"golang.org/x/sys/windows"
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)
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// PercentUsed is not supported on Windows.
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func PercentUsed(path string) (float64, error) {
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return 0.0, trace.NotImplemented("disk usage not supported on Windows")
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}
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// FreeDiskWithReserve returns the available disk space (in bytes) on the disk at dir, minus `reservedFreeDisk`.
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func FreeDiskWithReserve(dir string, reservedFreeDisk uint64) (uint64, error) {
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var avail uint64
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err := windows.GetDiskFreeSpaceEx(windows.StringToUTF16Ptr(dir), &avail, nil, nil)
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if err != nil {
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return 0, trace.Wrap(err)
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}
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if reservedFreeDisk > avail {
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return 0, trace.Errorf("no free space left")
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}
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return avail - reservedFreeDisk, nil
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}
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// CanUserWriteTo is not supported on Windows.
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func CanUserWriteTo(path string) (bool, error) {
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return false, trace.NotImplemented("path permission checking is not supported on Windows")
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}
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