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Re: Extending vfprintf and family
- From: Philip Prindeville <philipp_subx at redfish-solutions dot com>
- To: Ryan Arnold <ryan dot arnold at linaro dot org>
- Cc: Russ Allbery <eagle at eyrie dot org>, libc-alpha <libc-alpha at sourceware dot org>
- Date: Mon, 18 Aug 2014 23:48:18 -0600
- Subject: Re: Extending vfprintf and family
- Authentication-results: sourceware.org; auth=none
- References: <6B382F29-D813-41AA-ADA1-EDF9EE541704 at redfish-solutions dot com> <87oavm7vws dot fsf at hope dot eyrie dot org> <5A3CB9A1-7A05-4A76-BC7B-5EF3CF16CF3F at redfish-solutions dot com> <CAJE4xBPu9cexqSAn6Y9iV4wG+_jOw_yrwpy57xXYA5iVEkyysQ at mail dot gmail dot com>
On Aug 18, 2014, at 7:40 PM, Ryan Arnold <ryan.arnold@linaro.org> wrote:
>
> Hi Philip,
>
> Libvecpf uses these hooks, and perhaps it does something similar to
> what you're trying to accomplish:
>
> https://github.com/Libvecpf/libvecpf
Thanks, that helped a bit. Now I just need to figure out how to make -Wformat work with custom format specifiers.
I was looking at the gcc __attribute__ list, but can’t find one that informs gcc of additional formatters.