From: Jeff King <peff@peff.net>
To: Heiko Voigt <hvoigt@hvoigt.net>
Cc: Junio C Hamano <gitster@pobox.com>,
git@vger.kernel.org, Jens Lehmann <jens.lehmann@web.de>,
Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Subject: Re: [PATCH v3 3/5] config: make parsing stack struct independent from actual data source
Date: Fri, 10 May 2013 00:21:58 +0200 [thread overview]
Message-ID: <20130509222158.GA30774@sigill.intra.peff.net> (raw)
In-Reply-To: <20130509161932.GE3526@book-mint>
On Thu, May 09, 2013 at 06:19:32PM +0200, Heiko Voigt wrote:
> diff --git a/config.c b/config.c
> index 046642b..2390458 100644
> --- a/config.c
> +++ b/config.c
> @@ -10,20 +10,41 @@
> #include "strbuf.h"
> #include "quote.h"
>
> -typedef struct config_file {
> - struct config_file *prev;
> - FILE *f;
> +struct config_source {
> + struct config_source *prev;
> + union {
> + FILE *file;
> + };
Anonymous unions like this are a C11-ism (I don't know when gcc learned
about them, but I am sure that many of the older compilers we support
would not be happy). You have to do:
union {
FILE *file;
} u;
and access the file as "cf->u.file".
-Peff
next prev parent reply other threads:[~2013-05-09 22:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20130509154020.GA26423@book-mint>
2013-05-09 16:17 ` [PATCH v3 1/5] config: factor out config file stack management Heiko Voigt
2013-05-09 16:18 ` [PATCH v3 2/5] config: drop cf validity check in get_next_char() Heiko Voigt
2013-05-09 16:19 ` [PATCH v3 3/5] config: make parsing stack struct independent from actual data source Heiko Voigt
2013-05-09 22:21 ` Jeff King [this message]
2013-05-09 16:20 ` [PATCH v3 4/5] teach config --blob option to parse config from database Heiko Voigt
2013-05-09 18:23 ` Eric Sunshine
2013-05-09 22:30 ` Jeff King
2013-05-10 15:47 ` Heiko Voigt
2013-05-09 16:21 ` [PATCH v3 5/5] do not die when error in config parsing of buf occurs Heiko Voigt
2013-05-09 18:23 ` Eric Sunshine
2013-05-09 22:39 ` Jeff King
2013-05-11 8:55 ` Heiko Voigt
2013-05-11 9:59 ` Jeff King
2013-05-11 10:30 ` Heiko Voigt
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