centos man page for dma_buf_export_named

DMA_BUF_EXPORT_NAMED(9) 				   Device drivers infrastructure				   DMA_BUF_EXPORT_NAMED(9)

NAME
       dma_buf_export_named - 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.

SYNOPSIS
       struct dma_buf * dma_buf_export_named(void * priv, const struct dma_buf_ops * ops, size_t size, int flags, const char * exp_name);

ARGUMENTS
       priv
	   [in] Attach private data of allocator to this buffer

       ops
	   [in] Attach allocator-defined dma buf ops to the new buffer.

       size
	   [in] Size of the buffer

       flags
	   [in] mode flags for the file.

       exp_name
	   [in] name of the exporting module - useful for debugging.

DESCRIPTION
       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.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   DMA_BUF_EXPORT_NAMED(9)