From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Tfn9J-0005V3-27 for barebox@lists.infradead.org; Tue, 04 Dec 2012 07:42:38 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1Tfn9E-0002H8-EM for barebox@lists.infradead.org; Tue, 04 Dec 2012 08:42:32 +0100 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1Tfn9E-0003PA-DM for barebox@lists.infradead.org; Tue, 04 Dec 2012 08:42:32 +0100 Date: Tue, 4 Dec 2012 08:42:32 +0100 From: Sascha Hauer Message-ID: <20121204074232.GU10369@pengutronix.de> References: <20121204025454.GC20812@greatfirst.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20121204025454.GC20812@greatfirst.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: what meaning of command function return val To: barebox T24gVHVlLCBEZWMgMDQsIDIwMTIgYXQgMTA6NTQ6NTRBTSArMDgwMCwg5byg5b+g5bGxIHdyb3Rl Ogo+IFdoZW4gd3JpdGUgYSBjb21tYW5kIGZ1bmN0aW9uIGRvX3h4eC4KPiAKPiBXaGVuIGFsbCBy aWdodCBpdCBzaG91bGQgcmV0dXJuIHplcm8uCj4gCj4gQnV0IHdoZW4gZXJyb3IsIEl0IHNob3Vs ZCByZXR1cm4gYSBuZWd0aXZlIHZhbHVlIG9yIGEgcG9zaXRpdmUgdmFsdWU/Cj4gQW5kIHdoYXQg ZGlmZmVyZW5jZSBiZXR3ZWVuIG5lZy12YWwgYW5kIHBvcy12YWw/CgpUcmFkaXRpb25hbGx5IG9u bHkgcG9zaXRpdmUgZXJyb3IgdmFsdWVzIHdlcmUgc3VwcG9ydGVkLiBUaGlzIHdhcwpjaGFuZ2Vk IHJlY2VudGx5IHNvIHlvdSBjYW4gcmV0dXJuIG5lZ2F0aXZlIGVycm9yIGNvZGVzIG5vdy4gVGhl CmRpZmZlcmVuY2UgaXMgdGhhdCB3aXRoIG5lZ2F0aXZlIGVycm9yIHZhbHVlcyBiYXJlYm94IHdp bGwgcHJpbnQKYSBzdHJpbmcgcmVwcmVzZW50YXRpb24gb2YgdGhlIGVycm9yIGNvZGUuIElmIHRo YXQncyBzdWl0YWJsZSBmb3IKeW91ciBjb21tYW5kIEkgc3VnZ2VzdCB0byByZXR1cm4gbmVnYXRp dmUgY29kZXMuCgpTYXNjaGEKCi0tIApQZW5ndXRyb25peCBlLksuICAgICAgICAgICAgICAgICAg ICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfApJbmR1c3RyaWFsIExpbnV4 IFNvbHV0aW9ucyAgICAgICAgICAgICAgICAgfCBodHRwOi8vd3d3LnBlbmd1dHJvbml4LmRlLyAg fApQZWluZXIgU3RyLiA2LTgsIDMxMTM3IEhpbGRlc2hlaW0sIEdlcm1hbnkgfCBQaG9uZTogKzQ5 LTUxMjEtMjA2OTE3LTAgICAgfApBbXRzZ2VyaWNodCBIaWxkZXNoZWltLCBIUkEgMjY4NiAgICAg ICAgICAgfCBGYXg6ICAgKzQ5LTUxMjEtMjA2OTE3LTU1NTUgfAoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYmFyZWJveCBtYWlsaW5nIGxpc3QKYmFyZWJv eEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4v bGlzdGluZm8vYmFyZWJveAo=