Robustification of logging to a socket.  If the listener process dies
or for whatever reason hangs up the connection, don't let valgrind
get SIGPIPE; instead just switch back to spewing messages on stderr.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1273 a5019735-40e9-0310-863c-91ae7b9d1cf9
4 files changed