]> Cypherpunks.ru repositories - gostls13.git/blob - src/cmd/cgo/internal/test/testx.c
misc/cgo: move registerCgoTests tests to cmd/cgo/internal
[gostls13.git] / src / cmd / cgo / internal / test / testx.c
1 // Copyright 2021 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 #include "_cgo_export.h"
6
7 void lockOSThreadC(void) {
8         lockOSThreadCallback();
9 }
10
11 void issue7978c(uint32_t *sync) {
12         while(__atomic_load_n(sync, __ATOMIC_SEQ_CST) != 0)
13                 ;
14         __atomic_add_fetch(sync, 1, __ATOMIC_SEQ_CST);
15         while(__atomic_load_n(sync, __ATOMIC_SEQ_CST) != 2)
16                 ;
17         issue7978cb();
18         __atomic_add_fetch(sync, 1, __ATOMIC_SEQ_CST);
19         while(__atomic_load_n(sync, __ATOMIC_SEQ_CST) != 6)
20                 ;
21 }
22
23 void f7665(void) {
24 }