svn commit: r325062 - in head/lib: . libcasper libcasper/libcasper libcasper/services libcasper/services/cap_dns libcasper/services/cap_dns/tests libcasper/services/cap_grp libcasper/services/cap_g...

[Herbert J. Skuhra]

On Sat, 28 Oct 2017 21:23:57 +0200,
Mariusz Zaborski <oshogbo at FreeBSD.org> wrote:
> 
> Author: oshogbo
> Date: Sat Oct 28 19:23:57 2017
> New Revision: 325062
> URL: https://svnweb.freebsd.org/changeset/base/325062
> 
> Log:
>   Introduce caspermocks.
>   
>   The idea behinds mocks is that we don't need to ifdef a lot of code in
>   tools itself but those defines are hidden in the casper library.
>   Right now the mocks are implemented as define/inlines functions.
>   There was a very long discussion how this should be implemented.
>   This approach has some advantages like we don't need to link to any additional
>   libraries. Unfortunately there are also some disadvantages for example it is
>   easy to get library out of sync between two versions of functions or that we
>   need extra define to compile program with casper support.
>   This isn't an ideal solution but it's good enough for now and should simplify
>   capsicumizing programs. This also doesn't close us any other ways to do those
>   mocks and this should evolve in time.
>   
>   Discussed with:	pjd, emaste, ed, rwatson, bapt, cem, bdrewery
>   Differential Revision:    https://reviews.freebsd.org/D8753

Again, after this commit libcasper.so.0 is installed to /usr/lib and not
/lib:

% ls -l /usr/lib/libcasper.so*
lrwxr-xr-x  1 root  wheel     14 Oct 29 10:51 /usr/lib/libcasper.so -> libcasper.so.0
-r--r--r--  1 root  wheel  22424 Oct 29 10:51 /usr/lib/libcasper.so.0

But usr/lib/libcasper.so.0 is listed in ObsoleteFiles.inc:

% grep -B 2 libcasper.so /usr/src/ObsoleteFiles.inc
# 20131202: libcapsicum and libcasper moved to /lib/
OLD_LIBS+=usr/lib/libcapsicum.so.0
OLD_LIBS+=usr/lib/libcasper.so.0

Thanks.

--
Herbert