blob: d795092d03afe308df120d2d323fa1ffe26e40cf (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// Go support for leveled logs, analogous to https://github.com/google/glog.
//
// Copyright 2023 Google Inc. 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.
//go:build linux
package glog
import (
"errors"
"runtime"
"syscall"
)
// abortProcess attempts to kill the current process in a way that will dump the
// currently-running goroutines someplace useful (like stderr).
//
// It does this by sending SIGABRT to the current thread.
//
// If successful, abortProcess does not return.
func abortProcess() error {
runtime.LockOSThread()
if err := syscall.Tgkill(syscall.Getpid(), syscall.Gettid(), syscall.SIGABRT); err != nil {
return err
}
return errors.New("log: killed current thread with SIGABRT, but still running")
}
|
