K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2021-05-05T08:26:39.354237Z
K 7
svn:log
V 556
pkg(7): rework the arguments handling

Rework the arguments handling around using getopt_long:
* add long option support
* add -4 and -6 support to enforce ipv4 or ipv6

While here fix a regression which occured between FreeBSD 12.1 and
FreeBSD 12.2 where pkg bootstrap -y stopped working

PR:		252270
Submitted by:	evilham <contact@evilham.com>
Differential Revision:	https://reviews.freebsd.org/D27860

(cherry picked from commit ae994fdc5bd2ccc0ac0b8745fd1f1be67ad6e071)

Git Hash:   0543e10e950dd5c8b17cdb7cf60b9f95aece094a
Git Author: bapt@FreeBSD.org
END