tree 754defda1dbd934eb68b577c2894624ab220d6b6
parent 3b235902b86694728b54df430f247e4c145d30dd
author Hanno Becker <hanno.becker@arm.com> 1533550753 +0100
committer Hanno Becker <hanno.becker@arm.com> 1534516862 +0100

Increase record buffer pointer after preparing a record

The packing of multiple records within a single datagram works
by increasing the pointer `out_hdr` (pointing to the beginning
of the next outgoing record) within the datagram buffer, as
long as space is available and no flush was mandatory.

This commit does not yet change the code's behavior of always
flushing after preparing a record, but it introduces the logic
of increasing `out_hdr` after preparing the record, and resetting
it after the flush has been completed.