fbdc4bc472
This commit implements defer setup support for the Broadcast Sink scenario: By setting defer setup on a broadcast socket before calling listen, the user is able to trigger the PA sync and BIG sync procedures separately. This is useful if the user first wants to synchronize to the periodic advertising transmitted by a Broadcast Source, and trigger the BIG sync procedure later on. If defer setup is set, once a PA sync established event arrives, a new hcon is created and notified to the ISO layer. A child socket associated with the PA sync connection will be added to the accept queue of the listening socket. Once the accept call returns the fd for the PA sync child socket, the user should call read on that fd. This will trigger the BIG create sync procedure, and the PA sync socket will become a listening socket itself. When the BIG sync established event is notified to the ISO layer, the bis connections will be added to the accept queue of the PA sync parent. The user should call accept on the PA sync socket to get the final bis connections. Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Linux kernel
============
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