On 08/30/2010 02:01 PM, Bruce Korb wrote:
Meanwhile, gcc has added a new warning suppression option, --no-warn-unused-result (or very similar).
Yes, that's exactly Paul's suggestion - disable the gcc warning, and lose all the benefits it provides on other functions.
I don't know so much about the uniqueness of fwrite, viz. why it is ignorable and fputc is not.
All the more reason to have an open bug against glibc and have Ulrich defend why fwrite is marked __wuc but not fputc (and hopefully, he is smart enough to remove __wuc from fwrite, rather than making things worse by adding it to fputc).
-- Eric Blake ebl...@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org
