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Re: [PATCH][BZ #14799] Allow to disable options in RES_OPTIONS
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: OndÅej BÃlka <neleai at seznam dot cz>
- Cc: libc-alpha at sourceware dot org
- Date: Wed, 26 Nov 2014 11:06:23 +0100
- Subject: Re: [PATCH][BZ #14799] Allow to disable options in RES_OPTIONS
- Authentication-results: sourceware.org; auth=none
- References: <20141126001713 dot GA27914 at domone>
OndÅej BÃlka <neleai@seznam.cz> writes:
> + int invert = 0;
> + if (strncmp (cp, "no-", 3))
> + {
> + cp += 3;
> + invert = 1;
> + }
> +
> for (i = 0; i < noptions; ++i)
> if (strncmp (cp, options[i].str, options[i].len) == 0)
> {
> - if (options[i].clear)
> - statp->options &= options[i].flag;
> + if (options[i].clear ^ invert)
> + statp->options &= options[i].flag ^ invert;
> else
> - statp->options |= options[i].flag;
> + statp->options |= options[i].flag ^ invert;
That doesn't work.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
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