K 10
svn:author
V 7
git2svn
K 8
svn:date
V 27
2022-10-12T08:43:03.382717Z
K 7
svn:log
V 574
ident: replace sbuf(9) with open_memstream(3)

This change makes ident only dependant on libc functions

This makes our ident(1) more portable, also the fact that we only
depend on libc which is maintained with excellent backward compatibility
means that if one day ident is removed from base, someone using FreeBSD
22 will be able to fetch ident from FreeBSD 14 to run ident against
FreeBSD 1.0 binary

MFC After:	1 week

(cherry picked from commit 1a4d5f13ba19308f9909ef712c5d7eebaf1f9806)

Git Hash:   f9bf4beab044d34adf6c92bdca40952d5c26ad96
Git Author: bapt@FreeBSD.org
END