K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2003-09-22T14:40:36.000000Z
K 7
svn:log
V 230
Save and restore timeout field for signal frame just like what we did
for interrupted field.
Also in _thr_sig_handler, retrieve current signal mask from kernel not
from ucp, the later is pre-unioned mask, not current signal mask.

END