.\" -*- nroff -*-
.\" Generated file - DO NOT EDIT!
.TH NtQueryVolumeInformationFile 3w "Oct 2012" "Wine API" "Wine API"

.SH NAME
\fBNtQueryVolumeInformationFile\fR (NTDLL.@)
.SH SYNOPSIS
NTSTATUS NtQueryVolumeInformationFile
 (
  HANDLE               \fIhandle\fR,
  PIO_STATUS_BLOCK     \fIio\fR,
  PVOID                \fIbuffer\fR,
  ULONG                \fIlength\fR,
  FS_INFORMATION_CLASS \fIinfo_class\fR
 )

.SH DESCRIPTION
.PP
Get volume information for an open file \fIhandle\fR. 

.SH PARAMS
\fIhandle\fR \fB[In]\fR  Handle returned from \fBZwOpenFile(3w)\fR or \fBZwCreateFile(3w)\fR.
.PP
\fIio\fR \fB[Out]\fR  Receives information about the operation on return.
.PP
\fIbuffer\fR \fB[Out]\fR  Destination for volume information.
.PP
\fIlength\fR \fB[In]\fR  Size of FsInformation.
.PP
\fIinfo_class\fR \fB[In]\fR  Type of volume information to set.
.PP

.SH RETURNS
.PP
\fBSuccess:\fR \fB0.\fR \fIio\fR and \fIbuffer\fR are updated. 
.PP
\fBFailure:\fR An \fBNTSTATUS\fR error code describing the error. 

.SH IMPLEMENTATION
.PP
Declared in \fB"winioctl.h"\fR. 
.PP
Implemented in \fB"dlls/ntdll/file.c"\fR. 
.PP
Debug channel \fB"ntdll"\fR.