mirror of
https://github.com/TwiN/gatus.git
synced 2024-12-12 17:50:55 +01:00
55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
|
// Copyright 2010 The Go Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
// Windows environment variables.
|
||
|
|
|
||
|
|
package windows
|
||
|
|
|
||
|
|
import (
|
||
|
|
"syscall"
|
||
|
|
"unsafe"
|
||
|
|
)
|
||
|
|
|
||
|
|
func Getenv(key string) (value string, found bool) {
|
||
|
|
return syscall.Getenv(key)
|
||
|
|
}
|
||
|
|
|
||
|
|
func Setenv(key, value string) error {
|
||
|
|
return syscall.Setenv(key, value)
|
||
|
|
}
|
||
|
|
|
||
|
|
func Clearenv() {
|
||
|
|
syscall.Clearenv()
|
||
|
|
}
|
||
|
|
|
||
|
|
func Environ() []string {
|
||
|
|
return syscall.Environ()
|
||
|
|
}
|
||
|
|
|
||
|
|
// Returns a default environment associated with the token, rather than the current
|
||
|
|
// process. If inheritExisting is true, then this environment also inherits the
|
||
|
|
// environment of the current process.
|
||
|
|
func (token Token) Environ(inheritExisting bool) (env []string, err error) {
|
||
|
|
var block *uint16
|
||
|
|
err = CreateEnvironmentBlock(&block, token, inheritExisting)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
defer DestroyEnvironmentBlock(block)
|
||
|
|
blockp := uintptr(unsafe.Pointer(block))
|
||
|
|
for {
|
||
|
|
entry := UTF16PtrToString((*uint16)(unsafe.Pointer(blockp)))
|
||
|
|
if len(entry) == 0 {
|
||
|
|
break
|
||
|
|
}
|
||
|
|
env = append(env, entry)
|
||
|
|
blockp += 2 * (uintptr(len(entry)) + 1)
|
||
|
|
}
|
||
|
|
return env, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func Unsetenv(key string) error {
|
||
|
|
return syscall.Unsetenv(key)
|
||
|
|
}
|