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Last change
on this file since 822 was 822, checked in by yakumo.izuru, 22 months ago |
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Prefer immortal.run over runit and rc.d, use vendored modules
for convenience.
Signed-off-by: Izuru Yakumo <yakumo.izuru@…>
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File size:
489 bytes
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| [822] | 1 | // Copyright 2021 The Libc Authors. All rights reserved.
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| 2 | // Use of this source code is governed by a BSD-style
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| 3 | // license that can be found in the LICENSE file.
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| 4 |
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| 5 | package libc // import "modernc.org/libc"
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| 6 |
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| 7 | import (
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| 8 | "sync/atomic"
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| 9 | )
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| 10 |
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| 11 | var __sync_synchronize_dummy int32
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| 12 |
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| 13 | // __sync_synchronize();
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| 14 | func X__sync_synchronize(t *TLS) {
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| 15 | // Attempt to implement a full memory barrier without assembler.
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| 16 | atomic.StoreInt32(&__sync_synchronize_dummy, atomic.LoadInt32(&__sync_synchronize_dummy)+1)
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| 17 | }
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