File: C%2BExtensions.swift

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (42 lines) | stat: -rw-r--r-- 1,015 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
/*
 This source file is part of the Swift.org open source project

 Copyright (c) 2021-2023 Apple Inc. and the Swift project authors
 Licensed under Apache License v2.0 with Runtime Library Exception

 See https://swift.org/LICENSE.txt for license information
 See https://swift.org/CONTRIBUTORS.txt for Swift project authors
*/

import Foundation
#if os(Windows)
import ucrt
#elseif os(Linux) || os(Android)
import Glibc
#else
import Darwin
#endif

internal func SetEnvironmentVariable(_ key: String, _ value: String) {
#if os(Windows)
    _ = key.withCString(encodedAs: UTF16.self) { key in
        value.withCString(encodedAs: UTF16.self) { value in
            _wputenv_s(key, value)
        }
    }
#else
    setenv(key, value, 1)
#endif
}

internal func UnsetEnvironmentVariable(_ key: String) {
#if os(Windows)
    _ = key.withCString(encodedAs: UTF16.self) { key in
        "".withCString(encodedAs: UTF16.self) { value in
            _wputenv_s(key, value)
        }
    }
#else
    unsetenv(key)
#endif
}