* Pavel Machek <pavel@xxxxxx> [181231 21:54]: > Is it possible that epoll() does not work properly with /dev/motmdm*? > I am debugging weird problems with ofonod, and that would be an > explanation... > > epoll.poll() should be returning list of file descriptors and if they > are ready. And it seems to work for ttyUSB4 but not for motmdm. > > Hmm. And motmdm_cdev_poll() lacks EPOLLOUT() support, right? That > could explain things... Hmm yeah maybe. FYI, I just pushed a test script into github droid4-sms-tools repo for sending SMS and a related kernel fix for ctrl-z termination into k.o droid4-pending-mdm-v4.20 branch. But that seems to fix a different issue from what you're seeing. Later, Tony
