Add support for Inter-Process Messaging

Packages describing “ipc” as local USE flag

Package “ipc” Flag Description
x11-misc/polybar Add support for Inter-Process Messaging
dev-lang/swi-prolog Add support for TIPC inter-process communication
www-client/seamonkey Use inter-process communication between tabs and plugins. Allows for greater stability in case of plugin crashes
sys-apps/portage Use inter-process communication between portage and running ebuilds.

All packages providing a “ipc” USE flag (1)