Move error handling and argument quoting routines from
capchild to wsutil, as those methods will be used by
extcap_spawn as well.
Change-Id: I2c4515fefd5aecad317fcdaefa721734288f792c
Reviewed-on: https://code.wireshark.org/review/16123
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Reviewed-by: Roland Knall <rknall@gmail.com>
Roland Knall