本文整理汇总了Golang中syscall.WaitStatus.CoreDump方法的典型用法代码示例。如果您正苦于以下问题：Golang WaitStatus.CoreDump方法的具体用法？Golang WaitStatus.CoreDump怎么用？Golang WaitStatus.CoreDump使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类syscall.WaitStatus的用法示例。
在下文中一共展示了WaitStatus.CoreDump方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: waitStatusToStateUpdate
// waitStatusToStateUpdate converts syscall.WaitStatus to a StateUpdate.
func waitStatusToStateUpdate(ws syscall.WaitStatus) *stateUpdate {
switch {
case ws.Exited():
es := ws.ExitStatus()
if es == 0 {
return newExitedStateUpdate(ok)
}
return newExitedStateUpdate(newFailure(fmt.Sprint(es)))
case ws.Signaled():
msg := fmt.Sprintf("signaled %v", ws.Signal())
if ws.CoreDump() {
msg += " (core dumped)"
}
return newUnexitedStateUpdate(msg)
case ws.Stopped():
msg := fmt.Sprintf("stopped %v", ws.StopSignal())
trap := ws.TrapCause()
if trap != -1 {
msg += fmt.Sprintf(" (trapped %v)", trap)
}
return newUnexitedStateUpdate(msg)
case ws.Continued():
return newUnexitedStateUpdate("continued")
default:
return newUnexitedStateUpdate(fmt.Sprint("unknown status", ws))
}
}示例2: printStatus
func printStatus(ws syscall.WaitStatus) string {
switch {
case ws.Exited():
es := ws.ExitStatus()
if es == 0 {
return ""
}
return fmt.Sprintf("exited %v", es)
case ws.Signaled():
msg := fmt.Sprintf("signaled %v", ws.Signal())
if ws.CoreDump() {
msg += " (core dumped)"
}
return msg
case ws.Stopped():
msg := fmt.Sprintf("stopped %v", ws.StopSignal())
trap := ws.TrapCause()
if trap != -1 {
msg += fmt.Sprintf(" (trapped %v)", trap)
}
return msg
case ws.Continued():
return "continued"
default:
return fmt.Sprintf("unknown status %v", ws)
}
}示例3: waitStatusToError
// waitStatusToError converts syscall.WaitStatus to an Error.
func waitStatusToError(ws syscall.WaitStatus) error {
switch {
case ws.Exited():
es := ws.ExitStatus()
if es == 0 {
return nil
}
return errors.New(fmt.Sprint(es))
case ws.Signaled():
msg := fmt.Sprintf("signaled %v", ws.Signal())
if ws.CoreDump() {
msg += " (core dumped)"
}
return errors.New(msg)
case ws.Stopped():
msg := fmt.Sprintf("stopped %v", ws.StopSignal())
trap := ws.TrapCause()
if trap != -1 {
msg += fmt.Sprintf(" (trapped %v)", trap)
}
return errors.New(msg)
/*
case ws.Continued():
return newUnexitedStateUpdate("continued")
*/
default:
return fmt.Errorf("unknown WaitStatus", ws)
}
}示例4: Execute
func (self *server) Execute(req *pb.ExecutionRequest, resp pb.Builder_ExecuteServer) error {
if len(req.Args) == 0 {
return fmt.Errorf("Request has no command to execute.")
}
var args []string
if len(req.Args) > 1 {
args = req.Args[1:]
}
if req.BuildEnv == nil {
return fmt.Errorf("No build environment present")
} else if err := sig.VerifyEnv(req.BuildEnv); err != nil {
return fmt.Errorf("Failure verifying build environment: %s", err)
}
cmd := exec.Command(req.Args[0], args...)
cmd.Env = convertEnv(req.GetEnv())
cmd.Stdin = bytes.NewReader(req.Stdin)
cmd.Dir = req.BuildEnv.Path
glog.V(1).Infof("Commands to execute %v (build dir: %s)", req, cmd.Dir)
stdoutPipe, err := cmd.StdoutPipe()
if err != nil {
return err
}
stderrPipe, err := cmd.StderrPipe()
if err != nil {
return err
}
if err = cmd.Start(); err != nil {
return err
}
streamReader(stdoutPipe, stderrPipe, resp)
err = cmd.Wait()
var status syscall.WaitStatus
if err != nil {
if _, ok := err.(*exec.ExitError); ok {
status = err.(*exec.ExitError).Sys().(syscall.WaitStatus)
} else {
return err
}
} else if cmd.ProcessState != nil {
status = cmd.ProcessState.Sys().(syscall.WaitStatus)
}
s := &pb.Status{
CoreDump: status.CoreDump(),
Exited: status.Exited(),
ExitStatus: int32(status.ExitStatus()),
Signaled: status.Signaled(),
Signal: int32(status.Signal()),
}
resp.Send(&pb.ExecutionResponse{Status: s})
return nil
}