Meanwhile, in answer to the original question, this is from BUGTRAQ:
> One candidate to this IPC mechanism is the doors API on Solaris. It is
> fast and has a call where the server can get the credentials of the
> caller. There is an alpha-quality implementation for linux available.
> See http://www.rampant.org/doors for more information.
-- brandon s. allbery [os/2][linux][solaris][japh] allbery@kf8nh.apk.net system administrator [WAY too many hats] allbery@ece.cmu.edu carnegie mellon / electrical and computer engineering KF8NH We are Linux. Resistance is an indication that you missed the point.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/