On Thu, Apr 28, 2011 at 04:56:33PM +0200, Werner Fink wrote:
> + if ((op->flags & F_UTF8) && (ic = iconv_open("WCHAR_T", "UTF-8"))) {
> + char tmpbuf[4*sizeof(logname)], *optr, *lptr;
> + size_t len = bp - logname;
> + size_t out = sizeof(tmpbuf) - 1;
> + size_t wcl;
> + wint_t *wcp;
> +
> + /* Handle UTF-8 multibyte characters */
> + optr = tmpbuf;
> + lptr = logname;
> + if ((wcl = iconv(ic , &lptr, &len, &optr, &out)) == (size_t)-1)
> + error ("%s: invalid character conversion for login name", op->tty);
> + iconv_close(ic);
Would be enough to use mbstowcs()? The iconv seems like a huge hammer
here :-)
See for example lib/mbsalign.c where we work with wchar_t.
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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