Commit Briefs
handle SIGHUP gracefully
i.e. don't print scary messages with LOG_CRIT priority!
fix out-of-bounds access
obviously msg[datalen] is an off-by-one
give each server process its own socket for the executor
this fixes a bug introduced with the prefork mechanics: every server process shared the same socket, and this would cause a race condition when multiple server processes asked for a script cgi being executed. This gives each server process its own socket to talk to the executor, so the race cannot happen.
move log_init & vars to gmid.c, retain logger_main in log.c
this is to let the regression suite compile
add compat/*.o
got doesn't seem to match (say) compat/freezero.o with *.o
move vhost_should_log call to server.c
log.o is linked to some regress/ stuff. Calling from there a vhost_* function means that we should link the regress/stuff to server.o too (and that would pull in other stuff...). Moving the call is easier, and also probably better.