core: Support memfd transport; bump protocol version

Now that all layers in the stack support memfd blocks, add memfd
support for the daemon's global core mempool. Also introduce
"enable-memfd=" daemon argument and configuration option.

For now, memfd support is an opt-in feature to be activated only
when daemon's enable-memfd= is set to yes.

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
This commit is contained in:
Ahmed S. Darwish 2016-04-15 23:07:36 +02:00 committed by Arun Raghavan
parent b1d47d60fc
commit d2a6afcab3
13 changed files with 122 additions and 24 deletions

View file

@ -1017,7 +1017,9 @@ int main(int argc, char *argv[]) {
pa_assert_se(mainloop = pa_mainloop_new());
if (!(c = pa_core_new(pa_mainloop_get_api(mainloop), !conf->disable_shm, conf->shm_size))) {
if (!(c = pa_core_new(pa_mainloop_get_api(mainloop), !conf->disable_shm,
!conf->disable_shm && !conf->disable_memfd && pa_memfd_is_locally_supported(),
conf->shm_size))) {
pa_log(_("pa_core_new() failed."));
goto finish;
}