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- /** @file
- EFI_FILE_PROTOCOL.Flush() member function for the Virtio Filesystem driver.
- Copyright (C) 2020, Red Hat, Inc.
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #include "VirtioFsDxe.h"
- EFI_STATUS
- EFIAPI
- VirtioFsSimpleFileFlush (
- IN EFI_FILE_PROTOCOL *This
- )
- {
- VIRTIO_FS_FILE *VirtioFsFile;
- VIRTIO_FS *VirtioFs;
- EFI_STATUS Status;
- VirtioFsFile = VIRTIO_FS_FILE_FROM_SIMPLE_FILE (This);
- VirtioFs = VirtioFsFile->OwnerFs;
- if (!VirtioFsFile->IsOpenForWriting) {
- return EFI_ACCESS_DENIED;
- }
- //
- // FUSE_FLUSH is for regular files only.
- //
- if (!VirtioFsFile->IsDirectory) {
- Status = VirtioFsFuseFlush (
- VirtioFs,
- VirtioFsFile->NodeId,
- VirtioFsFile->FuseHandle
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- }
- Status = VirtioFsFuseFsyncFileOrDir (
- VirtioFs,
- VirtioFsFile->NodeId,
- VirtioFsFile->FuseHandle,
- VirtioFsFile->IsDirectory
- );
- return Status;
- }
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