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.\"     Title: dma_buf_export
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Device drivers infrastructure
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "DMA_BUF_EXPORT" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Device drivers infrastructure"
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.SH "NAME"
dma_buf_export \- Creates a new dma_buf, and associates an anon file with this buffer, so it can be exported\&. Also connect the allocator specific data and ops to the buffer\&. Additionally, provide a name string for exporter; useful in debugging\&.
.SH "SYNOPSIS"
.HP \w'struct\ dma_buf\ *\ dma_buf_export('u
.BI "struct dma_buf * dma_buf_export(const\ struct\ dma_buf_export_info\ *\ " "exp_info" ");"
.SH "ARGUMENTS"
.PP
\fIexp_info\fR
.RS 4
[in] holds all the export related information provided by the exporter\&. see struct dma_buf_export_info for further details\&.
.RE
.SH "DESCRIPTION"
.PP
Returns, on success, a newly created dma_buf object, which wraps the supplied private data and operations for dma_buf_ops\&. On either missing ops, or error in allocating struct dma_buf, will return negative error\&.
.SH "COPYRIGHT"
.br