No problem. That made me go look for a complete list of SVR4 APIs and I wasn't able to find them. My first job was doing device drivers for SVR3 based mini-computers and I may still have a paper copy at some volume of some edition of the SVID (System V Interface Definition) but back in those dark ages, it was paper, comb-bound, and imposing. The API set appears to be unavailable in a simple list but sco.com/developers/devspecs/ does have a set of PDF (ok one file is Postscript). I also found "UNIX Systems Programming for SVR4" available electronically which includes a set of example programs in a tar file.
https://www.bitsinthewind.com/about-dac/publications/unix-systems-programming Might be interesting to see if the examples can be compiled for RTEMS. Paging through the book, it looked pretty good. UNIX code never completely goes out of date and the electronic edition was updated in 2014 so that's a good sign it is useful. But my going in hope was an easy list of APIs to add to the standards tracking document. I know this is old but SVID is at least historically important. The sands of time are building up so I'll quit now. :) --joel On Tue, Aug 11, 2020 at 9:47 AM Ярослав Лещинский <midniwal...@gmail.com> wrote: > Thanks. Yes, clock_settime -- exactly what I was looking for. > > On Tue, 11 Aug 2020 at 16:29, Joel Sherrill <j...@rtems.org> wrote: > >> >> >> On Tue, Aug 11, 2020 at 9:07 AM Ярослав Лещинский <midniwal...@gmail.com> >> wrote: >> >>> Hello, >>> >>> I'm looking for a method like int stime(time_t *t); to update epoch >>> value. Can someone tell me the way how to set time properly? >>> >> >> >> I had to look up stime(). That's a System V R4 method that I have never >> used. It sure isn't part of POSIX. >> >> The POSIX way is clock_settime(CLOCK_REALTIME,...). >> >> The Classic API way is rtems_clock_set(). >> >> cpukit/libmisc/shell/main_date.c has a simple example of using >> clock_settime(). >> >> Interesting that there has never been a mention of stime() before. >> >> --joel >> >> >>> Thanks. >>> >>> -- >>> -- >>> Kind regards, >>> *Yaroslav Leshchinsky* >>> _______________________________________________ >>> users mailing list >>> users@rtems.org >>> http://lists.rtems.org/mailman/listinfo/users >> >> > > -- > -- > Kind regards, > *Yaroslav Leshchinsky* >
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