.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "BMAP" "9" "17 July 2003" "" ""

.SH NAME
bmap \- find a block number in a file
.SH SYNOPSIS
.sp
\fB
.sp
sector_t bmap  (struct inode * \fIinode\fB, sector_t \fIblock\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIinode\fB\fR
inode of file
.TP
\fB\fIblock\fB\fR
block to find
.SH "DESCRIPTION"
.PP
Returns the block number on the device holding the inode that
is the disk block number for the block of the file requested.
That is, asked for block 4 of inode 1 the function will return the
disk block relative to the disk start that holds that block of the 
file.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.5.75.