diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2024-04-02 00:10:47 +0200 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-04-02 15:01:40 +0000 |
| commit | e3ec1ca17e339e21ca50fbdb375b4294783bc385 (patch) | |
| tree | 939d0724ec4341444f9cb999dbfb7c0906fd99ee /src | |
| parent | 88b1d6115a9d984780391f11523364dbd509ae14 (diff) | |
| download | go-e3ec1ca17e339e21ca50fbdb375b4294783bc385.tar.xz | |
os: define wrapSyscallError only on linux
wrapSyscallError by now is only used on linux in the methods defined in
os/zero_copy_linux.go. Move the definition there.
Change-Id: I0ca5749adaac44e8d095b8452458b647f595d3c8
Reviewed-on: https://go-review.googlesource.com/c/go/+/575595
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/os/error_posix.go | 18 | ||||
| -rw-r--r-- | src/os/zero_copy_linux.go | 9 |
2 files changed, 9 insertions, 18 deletions
diff --git a/src/os/error_posix.go b/src/os/error_posix.go deleted file mode 100644 index b159c036c1..0000000000 --- a/src/os/error_posix.go +++ /dev/null @@ -1,18 +0,0 @@ -// Copyright 2017 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build unix || (js && wasm) || wasip1 || windows - -package os - -import "syscall" - -// wrapSyscallError takes an error and a syscall name. If the error is -// a syscall.Errno, it wraps it in an os.SyscallError using the syscall name. -func wrapSyscallError(name string, err error) error { - if _, ok := err.(syscall.Errno); ok { - err = NewSyscallError(name, err) - } - return err -} diff --git a/src/os/zero_copy_linux.go b/src/os/zero_copy_linux.go index 7c45aefeee..d9cf18c22f 100644 --- a/src/os/zero_copy_linux.go +++ b/src/os/zero_copy_linux.go @@ -16,6 +16,15 @@ var ( pollSendFile = poll.SendFile ) +// wrapSyscallError takes an error and a syscall name. If the error is +// a syscall.Errno, it wraps it in an os.SyscallError using the syscall name. +func wrapSyscallError(name string, err error) error { + if _, ok := err.(syscall.Errno); ok { + err = NewSyscallError(name, err) + } + return err +} + func (f *File) writeTo(w io.Writer) (written int64, handled bool, err error) { pfd, network := getPollFDAndNetwork(w) // TODO(panjf2000): same as File.spliceToFile. |