go main 源码
golang main 代码
文件路径：/misc/cgo/testplugin/testdata/issue19418/main.go
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import (
"fmt"
"os"
"plugin"
)
func main() {
p, err := plugin.Open("plugin.so")
if err != nil {
panic(err)
}
val, err := p.Lookup("Val")
if err != nil {
panic(err)
}
got := *val.(*string)
const want = "linkstr"
if got != want {
fmt.Fprintf(os.Stderr, "issue19418 value is %q, want %q\n", got, want)
os.Exit(2)
}
}
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