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.TH "BEFS_READ_DATASTREAM" "" "06 October 2005" "" ""

.SH NAME
befs_read_datastream \- get buffer_head containing data, starting from pos.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
struct buffer_head * befs_read_datastream  (struct super_block * \fIsb\fB, befs_data_stream * \fIds\fB, befs_off_t \fIpos\fB, uint * \fIoff\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIsb\fB\fR
Filesystem superblock
.TP
\fB\fIds\fB\fR
datastrem to find data with
.TP
\fB\fIpos\fB\fR
start of data
.TP
\fB\fIoff\fB\fR
offset of data in buffer_head->b_data
.SH "DESCRIPTION"
.PP
Returns pointer to buffer_head containing data starting with offset \fIoff\fR,
if you don't need to know offset just set \fIoff\fR = NULL.