Check the uthread flags for trigger_posix_signal
authorBarret Rhoden <brho@cs.berkeley.edu>
Tue, 10 Jun 2014 21:25:25 +0000 (14:25 -0700)
committerBarret Rhoden <brho@cs.berkeley.edu>
Tue, 10 Jun 2014 21:25:25 +0000 (14:25 -0700)
commitcc9a8fe35e22d51b3381e2152c02cf7374bf3ffe
tree448beae10bccf2d154cf757efd738ef6b5a776ce
parent1e441414acfc84e957b4069249ab6742c9230ade
Check the uthread flags for trigger_posix_signal

I think there are some circumstances where current will be set, but the context
is still saved (in the uthread) instead of in the VCPD.
user/pthread/pthread.c