From: Olaf Hering <olaf@aepfle.de>
To: Juergen Gross <jgross@suse.com>
Cc: xen-devel@lists.xenproject.org, wei.liu2@citrix.com,
ian.jackson@eu.citrix.com
Subject: Re: [PATCH] tools/xen-detect: try sysfs node for obtaining guest type
Date: Wed, 21 Jun 2017 16:24:33 +0200 [thread overview]
Message-ID: <20170621142433.GA25439@aepfle.de> (raw)
In-Reply-To: <20170615095827.15265-1-jgross@suse.com>
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On Thu, Jun 15, Juergen Gross wrote:
> +++ b/tools/misc/xen-detect.c
> + asprintf(&ver, "V%u.%u",
> + (uint16_t)(regs[0] >> 16), (uint16_t)regs[0]);
> + asprintf(&ver, "V%s.%s", str, tmp);
This fails to build:
xen-detect.c:196:17: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result [-Werror=unused-result]
xen-detect.c:93:17: error: ignoring return value of 'asprintf', declared with attribute warn_unused_result [-Werror=unused-result]
Olaf
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next prev parent reply other threads:[~2017-06-21 14:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-15 9:58 [PATCH] tools/xen-detect: try sysfs node for obtaining guest type Juergen Gross
2017-06-20 11:05 ` Wei Liu
2017-06-21 14:24 ` Olaf Hering [this message]
2017-06-21 14:27 ` Wei Liu
2017-06-21 14:32 ` Olaf Hering
2017-06-21 15:00 ` Ian Jackson
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