github.com/shogo82148/std@v1.22.1-0.20240327122250-4e474527810c/internal/poll/fd_fsync_darwin.go (about)

     1  // Copyright 2018 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  package poll
     6  
     7  // Fsync invokes SYS_FCNTL with SYS_FULLFSYNC because
     8  // on OS X, SYS_FSYNC doesn't fully flush contents to disk.
     9  // See Issue #26650 as well as the man page for fsync on OS X.
    10  func (fd *FD) Fsync() error