Wireshark · Wireshark-dev: Re: [Wireshark-dev] Problems in IO Graphs with time values greater than ~429 seconds

[Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>]

Stig Bjørlykke wrote:
> Hi.
>
> We currently have a problem drawing advanced time graphs when the time  
> value is greater than ~429 seconds.  This is because we handle seconds  
> and microseconds in one guint32, which will wrap at this point.
>
> Do all platforms support guint64 or should we stay with this limit?
> Or maybe rewrite gtk/io_stat.c to handle time differently?

Wireshark has required the support of guint64 for a while now--that's a 
safe way to go.