[rrd-developers] Re: Argv changing

Antoine Guilmard guilmard at free.fr
Wed Oct 19 19:04:04 MEST 2005


Thanks you for your response. I give a copy of argv to rrd routines
because rrd_graph
is in a loop with same argv, all the time. Now it works...fiouffff, 2d 
ays to debug my code with this little error.


Burton Strauss a écrit :

>That's a basic side effect of the standard gnu opt/opt long handling
>routines.  Check their man pages.  These routines are given a list of
>command letters/commands and it sorts those it recognizes to the top,
>followed by unrecognized ones and then positional parameters.
>If you need to preserve the values, give the rrd routines (or ANY called
>program for that matter) a copy.

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