Hi,

On Sat, Apr 03, 2021 at 08:46:26PM +0200, Arne Schwabe wrote:
> Using OpenVPN without P2MP support (pull, TLS) is unrealistic and
> building a binary without it is not something we realistically want
> to support anyway. Building P2MP support now only depends on
> HAVE_GETTIMEOFDAY or win32, which has a compat function for it.
> 
> This also removes the ENABLE_SHAPER and TIME_BACKTRACK_PROTECTION
> defines, which also depend only on the HAVE_GETTIMEOFDAY or WIN32.
> 
> I kept the configure.ac check and ifdef in compat since mingw actually
> provides a gettimeofday and we will use that instead of our own compat
> function.
> 
> Patch V2: Remove dco parts that slipped into the patch, mention the
>           other removed defines that are always enabled.

I need to NAK this, I'm afraid.

There's a few random stray blank lines, which I could have removed
on the fly :) - and the commit message as well, but I think you need
to look at TIME_BACKTRACK_PROTECTION more closely.

The #define is gone, but the code in otime.h still #if's on it, and
I think "we want the one *with* TIME_BACKTRACK_PROTECTION"... so either
totally remove the other branch, or leave the #define at "1" (for this
patch).


My suggestion for a changed commit mesage was as follows:

-------------- snip --------------
    Remove conditionals compilation for P2MP, ENABLE_SHAPER and check for 
gettimeofday
    
    Using OpenVPN without P2MP support (pull, TLS) is unrealistic and
    building a binary without it is not something we realistically want
    to support anyway.  Building P2MP support currently only depended
    on HAVE_GETTIMEOFDAY or _WIN32, which has a compat function for it.
    
    Remove all the #ifdef P2MP logic, simplify code and reduce maintenance
    effort.
    
    This also removes the ENABLE_SHAPER and TIME_BACKTRACK_PROTECTION
    defines, which also depended only on the HAVE_GETTIMEOFDAY or WIN32.
-------------- snip --------------

gert


-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistress

Gert Doering - Munich, Germany                             g...@greenie.muc.de

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