runtime: abort stack scan in cases that we cannot unwind the stack
[gcc.git] / libgo / go / os / error_posix.go
1 // Copyright 2017 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
4
5 // +build aix darwin dragonfly freebsd hurd js,wasm linux nacl netbsd openbsd solaris windows
6
7 package os
8
9 import "syscall"
10
11 // wrapSyscallError takes an error and a syscall name. If the error is
12 // a syscall.Errno, it wraps it in a os.SyscallError using the syscall name.
13 func wrapSyscallError(name string, err error) error {
14 if _, ok := err.(syscall.Errno); ok {
15 err = NewSyscallError(name, err)
16 }
17 return err
18 }