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dll: fuseintf: GetVolumeInfo

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This commit is contained in:
Bill Zissimopoulos 2016-06-10 17:10:08 -07:00
parent e0386db270
commit 90d868c58f
1 changed files with 19 additions and 2 deletions
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21
src/dll/fuse/fuseintf.c
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@ -190,7 +190,7 @@ static NTSTATUS fsp_fuse_intf_GetFileInfoEx(FSP_FILE_SYSTEM *FileSystem,
if (0 != fi && 0 != f->ops.fgetattr) if (0 != fi && 0 != f->ops.fgetattr)
err = f->ops.fgetattr(PosixPath, (void *)&stbuf, fi); err = f->ops.fgetattr(PosixPath, (void *)&stbuf, fi);
else if (0 == f->ops.getattr) else if (0 != f->ops.getattr)
err = f->ops.getattr(PosixPath, (void *)&stbuf); err = f->ops.getattr(PosixPath, (void *)&stbuf);
else else
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
@ -278,7 +278,24 @@ static NTSTATUS fsp_fuse_intf_GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_REQ *Request,
FSP_FSCTL_VOLUME_INFO *VolumeInfo) FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{ {
return STATUS_INVALID_DEVICE_REQUEST; struct fuse *f = FileSystem->UserContext;
struct fuse_statvfs stbuf;
int err;
if (0 == f->ops.statfs)
return STATUS_INVALID_DEVICE_REQUEST;
memset(&stbuf, 0, sizeof stbuf);
err = f->ops.statfs("/", &stbuf);
if (0 != err)
return fsp_fuse_ntstatus_from_errno(f->env, err);
VolumeInfo->TotalSize = (UINT64)stbuf.f_blocks * (UINT64)stbuf.f_frsize;
VolumeInfo->FreeSize = (UINT64)stbuf.f_bfree * (UINT64)stbuf.f_frsize;
VolumeInfo->VolumeLabelLength = 0;
VolumeInfo->VolumeLabel[0] = L'\0';
return STATUS_SUCCESS;
} }
static NTSTATUS fsp_fuse_intf_SetVolumeLabel(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_SetVolumeLabel(FSP_FILE_SYSTEM *FileSystem,