42 lines
1.0 KiB
Go
42 lines
1.0 KiB
Go
/*
|
|
* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package sync
|
|
|
|
// #include <pthread.h>
|
|
import "C"
|
|
|
|
import (
|
|
_ "unsafe"
|
|
|
|
"github.com/goplus/llgo/c"
|
|
)
|
|
|
|
const (
|
|
LLGoFiles = "_pthd/pthd.c"
|
|
LLGoPackage = "link"
|
|
)
|
|
|
|
type Once C.pthread_once_t
|
|
|
|
//go:linkname onceInitVal C.llgoSyncOnceInitVal
|
|
func onceInitVal() Once
|
|
|
|
var OnceInit = onceInitVal()
|
|
|
|
// llgo:link (*Once).Do C.pthread_once
|
|
func (o *Once) Do(f func()) c.Int { return 0 }
|