Re: Adjustable wallclock (get/settimeofday, adjtimex)?
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On 2011-06-26, Stanislav Meduna <stano@xxxxxxxxxx> wrote: > Hi, > > the gettimeofday method in compat/posix is currently implemented > based on cyg_current_time(), settimeofday is missing. > > If I understand it correctly the cyg_current_time() is also > used for timeout processing all over the code so messing > with its base is not a good idea. When I needed to adjust the time to keep it in sync with a real-time clock, I did it at a lower level by adding hooks into the target's HAL code that allowed me to gradually slew the cyg_current_time() value by adjusting the length of a system tick by small amounts. -- Grant Edwards grant.b.edwards Yow! I request a weekend in at Havana with Phil Silvers! gmail.com -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss