Use poll() instead of select() for the provided asynchronous resolver library.

Packages describing “poll” as local USE flag

Package “poll” Flag Description
mail-filter/opendkim Use poll() instead of select() for the provided asynchronous resolver library.
mail-filter/mimedefang Use poll instead of select
mail-filter/libmilter Use poll instead of select
x11-wm/e16 Use poll() event handler API (recommended)

All packages providing a “poll” USE flag (2)