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[downloader] Provide direct access to the underlying data transfer buffer

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2015-07-20 12:17:13 +01:00
parent ae5e7f0cf4
commit 2b15ae5507
1 changed files with 14 additions and 0 deletions
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14
src/core/downloader.c
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@@ -153,9 +153,23 @@ static int downloader_xfer_deliver ( struct downloader *downloader,
return rc;
}
/**
* Get underlying data transfer buffer
*
* @v downloader Downloader
* @ret xferbuf Data transfer buffer, or NULL on error
*/
static struct xfer_buffer *
downloader_xfer_buffer ( struct downloader *downloader ) {
/* Provide direct access to underlying data transfer buffer */
return &downloader->buffer;
}
/** Downloader data transfer interface operations */
static struct interface_operation downloader_xfer_operations[] = {
INTF_OP ( xfer_deliver, struct downloader *, downloader_xfer_deliver ),
INTF_OP ( xfer_buffer, struct downloader *, downloader_xfer_buffer ),
INTF_OP ( intf_close, struct downloader *, downloader_finished ),
};