This is the mail archive of the
libc-hacker@sourceware.cygnus.com
mailing list for the glibc project.
Re: argp-parse.c: ARGP_PARSE_ARGV0 shouldn't be ignored
- To: drepper@cygnus.com (Ulrich Drepper)
- Subject: Re: argp-parse.c: ARGP_PARSE_ARGV0 shouldn't be ignored
- From: Roland McGrath <roland@marker.cs.utah.edu>
- Date: Mon, 27 Jul 1998 15:18:09 -0600 (MDT)
- Cc: Gordon Matzigkeit <gord@fig.org>, bug-hurd@gnu.org, GNU Libc Alpha Testers <libc-alpha@cygnus.com>
> Well, I have yet to see where this option is useful and therefore have
> to rely on what miles wrote.
It is used in the Hurd in some places where a string of options comes from
a different place (from runtime RPCs). It uses argz_extract on a string
and then passes the resultant vector to argp. All these cases also use
the ARGP_NO_ERRS flag.