don't fail with EINTR in sigtimedwait
authorRich Felker <dalias@aerifal.cx>
Thu, 10 Mar 2011 15:43:09 +0000 (10:43 -0500)
committerRich Felker <dalias@aerifal.cx>
Thu, 10 Mar 2011 15:43:09 +0000 (10:43 -0500)
commit0a949ebdf0b9fc054ea868bd049c8f2c7aed973e
treeada444cb90129a58e80b116a40e6e2dddabd6e52
parent0558683d3db05bc7022be57bc8ece9699df24228
don't fail with EINTR in sigtimedwait

POSIX allows either behavior, but sigwait is not allowed to fail with
EINTR, so the retry loop would have to be in one or the other anyway.
src/signal/sigtimedwait.c