these are the methods I couldn't find in the compliance guide.
sys/stat.h: int utimensat sys/stat.h: int _fstat sys/_default_fcntl.h: extern int futimesat sys/time.h: int futimesat The list of these methods was made by @Vaibhav Gupta <vaibhav.varo...@gmail.com> last year by taking reference from https://lists.rtems.org/pipermail/devel/2019-March/053149.html On Thu, Mar 26, 2020 at 3:30 AM Joel Sherrill <j...@rtems.org> wrote: > > > On Wed, Mar 25, 2020 at 4:09 PM Eshan Dhawan <eshandhawa...@gmail.com> > wrote: > >> >> >> On Thu, Mar 26, 2020 at 1:03 AM Joel Sherrill <j...@rtems.org> wrote: >> >>> >>> >>> On Wed, Mar 25, 2020 at 12:17 AM Eshan Dhawan <eshandhawa...@gmail.com> >>> wrote: >>> >>>> >>>> >>>> On Wed, Mar 25, 2020 at 4:01 AM Joel Sherrill <j...@rtems.org> wrote: >>>> >>>>> >>>>> >>>>> On Tue, Mar 24, 2020 at 4:57 PM Eshan Dhawan <eshandhawa...@gmail.com> >>>>> wrote: >>>>> >>>>>> Hello everyone, >>>>>> As @Vaibhav Gupta <vaibhav.varo...@gmail.com> suggested I have also >>>>>> added adding file descriptor functions to my GSOC project. >>>>>> I went through the mailing list archives for more information. >>>>>> RTEMS as its own file descriptor so the functions need to be >>>>>> implemented from scratch. >>>>>> I wanted to get more information related to it. >>>>>> >>>>> >>>>> What's the set of functions you are proposing for those not tracking >>>>> your draft proposal? >>>>> >>>> Link: >>>> https://docs.google.com/document/d/1n-JOFUbFn6V1kViAGWsEGbVHL9MxlMyKP0BbZhEA1Rs/edit?usp=sharing >>>> I haven't searched about the functions in the list yet. The list was >>>> made by Vaibhav, last year and he told me that it could be added to >>>> proposal this year as well. >>>> I read the archives that these need to be written from scratch. >>>> >>> >>> >>> Maybe not. I found at least this implementation of renameat() which was >>> implemented on top of existing calls: >>> >>> >>> https://github.com/lattera/freebsd/blob/master/contrib/openbsm/bin/auditdistd/renameat.h >>> >>> It should be in a C file but that shows it can be done. That directory >>> has a lot of these methods. >>> >>> NOTE: That list has fstat() while I am sure it should be fstatat. >>> >>> The list has fstatat as well. >> I will recheck the list and will run a search to confirm that list >> doesn't contain any function that has been already implemented :) >> > > The COmpliance Guide is an easy place to search for things. Grep for like > "at()" and ignore methods like strcat(). :) > >> >>> I would move these up the list since they look easy to port from that >>> source. Convert them from .h to .c, and we can discuss adding them to >>> newlib. >>> >>> @Aditya Upadhyay <aadit0...@gmail.com> told that need to be added to >> RTEMS libbsd >> > > That is the most straightforward way to import non-essential POSIX methods > that we are taking from FreeBSD. But the implementation I found listed > above appears to be completely portable and not require any new system > calls or peeks below POSIX APIs. These are not frequently used methods and > adding them would be good for all newlib users this way. > > We just didn't find that implementation in the past. I'm thrilled it > exists. Easier to add. > > --joel > >> >>> --joel >>> >>>> >>>> >>>>>> thanks >>>>>> -Eshan >>>>>> >>>>>
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