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| 1 // Copyright 2013 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 package cgotlstest |
| 6 |
| 7 // #include <pthread.h> |
| 8 // extern void setTLS(int); |
| 9 // extern int getTLS(); |
| 10 import "C" |
| 11 |
| 12 import ( |
| 13 "runtime" |
| 14 "testing" |
| 15 ) |
| 16 |
| 17 func testTLS(t *testing.T) { |
| 18 var keyVal C.int = 1234 |
| 19 |
| 20 runtime.LockOSThread() |
| 21 defer runtime.UnlockOSThread() |
| 22 C.setTLS(C.int(keyVal)) |
| 23 storedVal := C.getTLS() |
| 24 |
| 25 if storedVal != keyVal { |
| 26 t.Fatalf("stored %d want %d", storedVal, keyVal) |
| 27 } |
| 28 } |
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