K 10
svn:author
V 3
0mp
K 8
svn:date
V 27
2021-08-15T21:21:03.498830Z
K 7
svn:log
V 365
getprogname.3: Add an example

It shows the difference between getprogname() and argv[0].

Reviewed by:	yuripv
Approved by:	yuripv (src)
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D27204

(cherry picked from commit 1ffdcdadf61423dd02ddad82fc4f3f6c39090c8c)

Git Hash:   2e34e54d4bf50258cbda4f14deb4863cf8fcbf65
Git Author: 0mp@FreeBSD.org
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