misc/cgo/test/testdata/issue24161e1/main.go

   1 // Copyright 2018 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // +build darwin
   6
   7 package issue24161e1
   8
   9 /*
  10 #cgo CFLAGS: -x objective-c
  11 #cgo LDFLAGS: -framework CoreFoundation -framework Security
  12 #include <TargetConditionals.h>
  13 #include <CoreFoundation/CoreFoundation.h>
  14 #include <Security/Security.h>
  15 #if TARGET_OS_IPHONE == 0 && __MAC_OS_X_VERSION_MAX_ALLOWED < 101200
  16   typedef CFStringRef SecKeyAlgorithm;
  17   static CFDataRef SecKeyCreateSignature(SecKeyRef key, SecKeyAlgorithm algorithm, CFDataRef dataToSign, CFErrorRef *error){return NULL;}
  18   #define kSecKeyAlgorithmECDSASignatureDigestX962SHA1 foo()
  19   static SecKeyAlgorithm foo(void){return NULL;}
  20 #endif
  21 */
  22 import "C"
  23 import (
  24         "fmt"
  25         "testing"
  26 )
  27
  28 func f1() {
  29         C.SecKeyCreateSignature(0, C.kSecKeyAlgorithmECDSASignatureDigestX962SHA1, 0, nil)
  30 }
  31
  32 func f2(e C.CFErrorRef) {
  33         if desc := C.CFErrorCopyDescription(e); desc != 0 {
  34                 fmt.Println(desc)
  35         }
  36 }
  37
  38 func Test(t *testing.T) {}