> > 2012-06-19 Bruno Haible
> >
> > fdopen: Allow implementations that don't reject invalid fd arguments.
> > * m4/fdopen.m4 (gl_FUNC_FDOPEN): Let the test pass if fdopen(-1,...)
> > succeeds.
> > Reported by Rich Felker .
>
> Thanks, Bruno.
> That patch looks perfect.
Bruno Haible wrote:
...
>> My thought in having musl skip the test is to maximize performance of
>> fdopen, assuming you might be using it in a situation like on a newly
>> accept()ed network connection where every syscall counts (think
>> multi-threaded httpd). For read-only fdopen, no syscalls ar
Rich Felker wrote:
> > >> Replacement of fdopen, because of
> > >> checking whether fdopen sets errno... no
> > >
> > > There was one bug here (failure to set errno when mode string was
> > > invalid) but I don't think that's the case gnulib was testing for. It
> > > seems gnulib wants an error
