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Add concept of transfer metadata, to be used by UDP in order to

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implement sendto()/recvfrom() equivalents.
This commit is contained in:
Michael Brown
2007-06-11 15:04:39 +01:00
parent 77e575235d
commit 95adce0ce1
6 changed files with 54 additions and 13 deletions
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7
src/core/posix_io.c
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@@ -141,10 +141,13 @@ static int posix_file_xfer_seek ( struct xfer_interface *xfer, off_t offset,
*
* @v xfer POSIX file data transfer interface
* @v iobuf I/O buffer
* @v meta Data transfer metadata, or NULL
* @ret rc Return status code
*/
static int posix_file_xfer_deliver_iob ( struct xfer_interface *xfer,
struct io_buffer *iobuf ) {
static int
posix_file_xfer_deliver_iob ( struct xfer_interface *xfer,
struct io_buffer *iobuf,
struct xfer_metadata *meta __unused ) {
struct posix_file *file =
container_of ( xfer, struct posix_file, xfer );