Hal Murray via devel <devel@ntpsec.org>:
> ../../ntpd/nts.c:213:9: warning: ignoring return value of âstrerror_râ,
> declared with attribute warn_unused_result [-Wunused-result]
>
> I'm only getting this on Ubuntu, so a secondary question is why isn't that
> check happening on other systems?
Probablty compiler version. As GCC has evolved it has gotten stricter
about this sort of thing.
> >From the man page:
> int strerror_r(int errnum, char *buf, size_t buflen);
> /* XSI-compliant */
>
> char *strerror_r(int errnum, char *buf, size_t buflen);
> /* GNU-specific */
>
> I don't know or care which version we get. It's different on different
> systems, so to save the result then say UNUSED_LOCAL gets slightly
> complicated.
This is probably what you want:
./include/ntp_stdlib.h:162:#define IGNORE(r) do{if(r){}}while(0)
--
<a href="http://www.catb.org/~esr/";>Eric S. Raymond</a>
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