From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Vrabel Subject: Re: Returning errno values inside of hypercall structs (was: Re: [PATCH for-4.7 3/4] tools/xsplice: fix mixing system) Date: Tue, 3 May 2016 11:49:19 +0100 Message-ID: <5728822F.5010209@citrix.com> References: <20160429161619.hy57yirgq7xzwdhd@mac> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1axXtP-0008Hz-FO for xen-devel@lists.xenproject.org; Tue, 03 May 2016 10:49:27 +0000 In-Reply-To: <20160429161619.hy57yirgq7xzwdhd@mac> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Roger Pau Monne , Wei Liu Cc: andrew.cooper3@citrix.com, Ian Jackson , xen-devel@lists.xenproject.org, JBeulich@suse.com, Ross Lagerwall List-Id: xen-devel@lists.xenproject.org T24gMjkvMDQvMTYgMTc6MTYsIFJvZ2VyIFBhdSBNb25uZSB3cm90ZToKPiAKPiBJdCBoYXMgYWxz byBiZWVuIHN1Z2dlc3RlZCB0aGF0IHRoZSBwcml2Y21kIGRyaXZlciBzaW1wbHkgZG9lc24ndCB0 cmFuc2xhdGUgCj4gZXJyb3IgY29kZXMgYXQgYWxsLCBhbmQgdGhlbiBsZXQgdGhlIGFwcGxpY2F0 aW9ucyBmaWd1cmUgb3V0IGlmIHRoZSBlcnJvciAKPiBjb2RlIGNvbWVzIGZyb20gWGVuIG9yIGZy b20gdGhlIE9TLiBJTUhPLCB0aGlzIGlzIGltcG9zc2libGUgdG8gYWNoaWV2ZSwgCj4gYmVjYXVz ZSB0aGUgaW9jdGwgc3lzY2FsbCBjYW4gcmV0dXJuIGFuIGVycm9yIGNvZGUgdGhhdCdzIGJlZW4g Zm9yd2FyZGVkIAo+IGJ5IFhlbiBvciBhIG5hdGl2ZSBvbmUsIGFuZCB0aGUgYXBwbGljYXRpb24g aGFzIG5vIHdheSBvZiBrbm93aW5nIHdoZXJlIGlzIAo+IGl0IGNvbWluZyBmcm9tLgoKVGhlIHBy aXZjbWQgZHJpdmVyIGNvdWxkIHJldHVybiB0aGUgaHlwZXJjYWxsIGVycm9yIGluIGEgcGFyYW1l dGVyIGFuZAp0aGUgaW9jdGwgcmV0dXJuIHZhbHVlIGlzIGZvciBkcml2ZXIgZXJyb3JzLiAgRm9y IGV4YW1wbGU6CgpJT0NUTF9QUklWQ01EX0hZUEVSQ0FMTF9WMiB0YWtlcyBhCgpzdHJ1Y3QgeGVu X3ByaXZjbWRfaHlwZXJjYWxsX3YyIHsKICAgIHVpbnQ2NF90IG9wCiAgICB1aW50NjRfdCBhcmdb NV0KICAgIGludDY0X3QgIHJldDsKfTsKClRoaXMgbW92ZXMgYWxsIHRoZSBlcnJvciBjb2RlIHRy YW5zbGF0aW9uIGludG8gdXNlcnNwYWNlLgoKRGF2aWQKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVs QGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==