I will check the musl for a more RTEMS supported implementation. but will newlib change the implementation??
On Wed, Mar 25, 2020 at 8:26 PM Joel Sherrill <j...@rtems.org> wrote: > > > On Sun, Mar 22, 2020 at 2:00 PM Eshan Dhawan <eshandhawa...@gmail.com> > wrote: > >> I have also checked wordexp.h is completely present in newlib >> (libc/include) >> the implementation of the functions wordexp.c and wordfree.c is in >> (libc/posix) >> But the compliance status shows not supported. >> > > I don't see them in libc.a for the sparc: > > lib_a-wordexp.o: > > lib_a-wordfree.o: > > > It is not included in RTEMS because the newlib implementation requires > multiple > processes. It uses fork() and pipes. > > Maybe MUSCL has an implementation that is embedded friendly but the > compliance > guide is correct. > > --joel > > >> >> >> On Sat, Mar 21, 2020 at 11:31 PM Joel Sherrill <j...@rtems.org> wrote: >> >>> >>> >>> >>> On Sat, Mar 21, 2020, 8:47 AM Eshan Dhawan <eshandhawa...@gmail.com> >>> wrote: >>> >>>> Hello everyone >>>> >>>> I went through the POSIX Compliance guide and it showed that >>>> wcsncasecmp_l () was not supported in wchar.h >>>> But when I checked newlib it had been implemented in libc/string >>>> so I think it needs to be updated in the docs. >>>> >>> >>> Thanks for spotting this. I did a spot check and think there were a few >>> more wc* methods that were not in the spreadsheet. I am going to post a >>> patch in a bit. Please check it. >>> >>> Obviously, this is a csv file maintained externally in a spreadsheet. If >>> you put it in a spreadsheet, you can turn on data filtering based on the >>> top row. Then you can do "queries" to do things like filter down to what's >>> in a single header file. Or what's required in one standard but not in >>> another. >>> >>> FWIW this turned into a bit of a rat hole. I tried to double check the >>> newlib git repo and the link on their website is wrong after the upgrade of >>> sourceware.org. Then checked gdb and it had the same issue. This >>> resulted in also reporting some leftover cleanup from the recent upgrade of >>> sourceware.org. >>> >>>> >>>> Thanks >>>> Eshan >>>> >>>
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