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joy4/util/util.go

14 lines
219 B
Go

package util
import (
"fmt"
"runtime"
)
func PrintCallTrace(depth int) {
funcname, file, line, ok := runtime.Caller(depth)
if ok {
fmt.Printf("[%s:%d %s]\n", file, line, runtime.FuncForPC(funcname).Name())
}
}