They are all threadsafe. Rev: server/modules/filters/auto_gzip.pike:1.2 Rev: server/modules/filters/hostredirect.pike:1.13 Rev: server/modules/filters/htaccess.pike:1.19 Rev: server/modules/filters/redirect.pike:1.10 Rev: server/modules/filters/relay.pike:1.9 Rev: server/modules/graphics/graphic_text.pike:1.58 Rev: server/modules/logging/client_logger.pike:1.5 Rev: server/modules/logging/home_logger.pike:1.10 Rev: server/modules/logging/nologging.pike:1.5 Rev: server/modules/proxies/connect.pike:1.9 Rev: server/modules/proxies/gopher.pike:1.12 Rev: server/modules/scripting/cgi.pike:1.36 Rev: server/modules/scripting/fcgi.pike:1.10 Rev: server/modules/scripting/pikescript.pike:1.13