It has nothing to do with controlling privileges; it only tests whether
the NPF or Npcap service (driver) is running, so it belongs in caputils.
While we're at it, fix its signature (in C, a function with no arguments
must have "void" as the argument list, for backwards compatibility with
pre-function-prototype C), and close the handles it opens, so we don't
have open handles leaked.
Change-Id: Ia99e99d81617ed2e8cda2c44e53061b4502a2b58
Reviewed-on: https://code.wireshark.org/review/15714
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Some of those routines are used only in dumpcap; others are used in
TShark and Wireshark as well.
Change-Id: I9d92483f2fcff57a7d8b6bf6bdf2870505d19fb7
Reviewed-on: https://code.wireshark.org/review/2841
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Guy Harris