block signals before fork()ing the pipestream child
authorPhilipp Gesang <philipp.gesang@intra2net.com>
Mon, 12 Feb 2018 08:19:53 +0000 (09:19 +0100)
committerPhilipp Gesang <philipp.gesang@intra2net.com>
Tue, 14 Aug 2018 14:53:34 +0000 (16:53 +0200)
commitf2da42aa412ab9e43f62d9781573bf6053483301
tree89b18bbfaeccc496b73ed6a976eb0e06ed635d09
parentff5191e67b68c6ab74d126c6441922f636945eb1
block signals before fork()ing the pipestream child

Block all signals until we are ready to handle them again.

In particular, this saves us checking for close(2) being
interrupted.
src/pipestream.cpp