libmachdev: Restore making machdev_trivfs_server blocking

netdde actually needs to control which thread runs the trivfs server,
for managing per-thread state etc.

Only pci-arbiter needs to run machdev_trivfs_server non-blockingly, it
can create a thread by itself.

* libmachdev/trivfs_server.c (machdev_trivfs_loop): Move back muxer loop
to...
(machdev_trivfs_server): ... here.
* pci-arbiter/main.c (main): Run machdev_trivfs_server in its own
thread.
* rumpdisk/main.c (main): Do not call pthread_exit().

1 files changed, 0 insertions, 2 deletions

diff --git a/rumpdisk/main.c b/rumpdisk/main.c
index 7f503b51..c5f44fb7 100644
--- a/rumpdisk/main.c
+++ b/rumpdisk/main.c
@@ -119,7 +119,5 @@ main (int argc, char **argv)
     return err;
   pthread_detach (t);
   machdev_trivfs_server (bootstrap);
-  /* Let the other threads do their job */
-  pthread_exit (NULL);
   return 0;
 }