'\" t
.\"     Title: dma_buf_fd
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Device drivers infrastructure
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "DMA_BUF_FD" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Device drivers infrastructure"
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.SH "NAME"
dma_buf_fd \- returns a file descriptor for the given dma_buf
.SH "SYNOPSIS"
.HP \w'int\ dma_buf_fd('u
.BI "int dma_buf_fd(struct\ dma_buf\ *\ " "dmabuf" ", int\ " "flags" ");"
.SH "ARGUMENTS"
.PP
\fIdmabuf\fR
.RS 4
[in] pointer to dma_buf for which fd is required\&.
.RE
.PP
\fIflags\fR
.RS 4
[in] flags to give to fd
.RE
.SH "DESCRIPTION"
.PP
On success, returns an associated \*(Aqfd\*(Aq\&. Else, returns error\&.
.SH "COPYRIGHT"
.br