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// Copyright ©2011-2012 The bíogo 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 util
import (
"runtime"
"strings"
)
type Caller struct {
Package string
Function string
File string
Line int
}
func GetCaller(skip int) *Caller {
if pc, _, _, ok := runtime.Caller(skip + 1); ok {
function := runtime.FuncForPC(pc)
caller := strings.Split(function.Name(), ".")
file, line := function.FileLine(pc)
return &Caller{
Package: strings.Join(caller[0:len(caller)-1], "."),
Function: caller[len(caller)-1],
File: file,
Line: line,
}
}
return nil
}
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