From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- src/internal/poll/fd_fsync_posix.go | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/internal/poll/fd_fsync_posix.go (limited to 'src/internal/poll/fd_fsync_posix.go') diff --git a/src/internal/poll/fd_fsync_posix.go b/src/internal/poll/fd_fsync_posix.go new file mode 100644 index 0000000..469ca75 --- /dev/null +++ b/src/internal/poll/fd_fsync_posix.go @@ -0,0 +1,20 @@ +// Copyright 2018 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 aix || dragonfly || freebsd || (js && wasm) || linux || netbsd || openbsd || solaris || wasip1 + +package poll + +import "syscall" + +// Fsync wraps syscall.Fsync. +func (fd *FD) Fsync() error { + if err := fd.incref(); err != nil { + return err + } + defer fd.decref() + return ignoringEINTR(func() error { + return syscall.Fsync(fd.Sysfd) + }) +} -- cgit v1.2.3