dma_buf_fd(9) returns a file descriptor for the given dma_buf

SYNOPSIS

int dma_buf_fd(struct dma_buf * dmabuf, int flags);

ARGUMENTS

dmabuf

[in] pointer to dma_buf for which fd is required.

flags

[in] flags to give to fd

DESCRIPTION

On success, returns an associated 'fd'. Else, returns error.

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