MESSAGE
| DATE | 2012-02-25 |
| FROM | Ruben Safir
|
| SUBJECT | Re: [NYLXS - HANGOUT] Re: c++ question about decimals
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On 02/24/2012 09:33 AM, Paul Robert Marino wrote:
> actually after looking into this further what i really need to do is
> grab just the remainder of the result of dividing 2 numbers I think
> fmod is the answer im looking for
>
BTW that only gives you valid results with valid arguments to the
function. If your argument is a small int, its not going to work either.
Ruben
> On Fri, Feb 24, 2012 at 12:48 AM, Paul Robert Marino
> wrote:
>> my C programmings a little rusty and i could use some help
>> im working on a patch for keepalived i have to modify a portion of the
>> code that type casts several variables as a unsigned long however I
>> need to change it to an equivalent the will store it with a decimal
>> with 2 points of precision, and if possible wont change how other
>> parts of the code use the same functions with whole numbers does any
>> one have any suggestions.
>>
>> by the way in case any one is wondering im working on implementing
>> centisecond (hundredth) of a second intervals for VRRP per the RFC for
>> VRRPv3 http://tools.ietf.org/html/rfc5798
>> so far its going well but there are a few points in the code that are
>> doing crazy things like setting a sleep timer to 0 seconds which is
>> what I'm trying to fix now. that being said the rest of the patch
>> works great i was able to cut my interface failover times in nearly
>> down from 8 to less than 3 seconds total.
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