From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sat, 27 Jun 2015 18:29:12 -0700 Message-ID: <91e91b3f-1cae-44d6-8cfe-271392143ce1@email.android.com> In-Reply-To: <20150627203011.GB2121@ananda.local> From: erik quanstrom To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 Subject: Re: [9fans] Help with interrupting fgetc() Topicbox-Message-UUID: 5c65904e-ead9-11e9-9d60-3106f5b1d025 dHdvIGFkZGl0aW9uYWwgcG9pbnRzLiAgSSB0aGUgc3R5bGUgZm9yIG5vdGUgbWF0Y2hpbmcgaXMg c3Ryc3RyIG1hdGNoaW5nIGJlY2F1c2UgdGhlIGV4YWN0IHN0cmluZyBjYW4ndCBiZSBjb3VudGVk IG9uLiAgZm9yIGV4YW1wbGUgZGV0YWlscyBtYXkgYmUgYWRkZWQuICBhbHNvIHRoZSBiaW8oMikg bGlicmFyeSBhbmQgcGVpbnQoMikgYXJldXN1YWxseSB1c2VkIGluc3RlYWQgb2Ygc3RkaW8uCgot IGVyaWsKCgpPbiBKdW4gMjcsIDIwMTUgMTozMCBQTSwgTmlscyBNIEhvbG0gPG5taEB0M3gub3Jn PiB3cm90ZToKPgo+Cj4gSSdtIHRyeWluZyB0byBnZXQgdGhlIERFTCBrZXkgdG8gY2F1c2UgYW4g ZXJyb3IgaW4gYW4gaW50ZXJwcmV0ZXIgSSdtIAo+IHdyaXRpbmcuIE9uIFVuaXgsIEkganVzdCBj YXRjaCBTSUdJTlQgYW5kIHNldCBhbiBlcnJvciBmbGFnIHRoYXQgY2F1c2VzIAo+IHRoZSBpbnRl cnByZXRlciB0byByZXR1cm4gdG8gdGhlIFJFUEwuIE9uIFBsYW45LCBmZ2V0YygpIHNlZW1zIHRv IHJldHVybiAKPiBFT0YgYWZ0ZXIgY2F0Y2hpbmcgYW4gImludGVycnVwdGVkIiBub3RlLiAKPgo+ IFRvIG1ha2UgYSBsb25nIHN0b3J5IHNob3J0LCBJIGV4cGVjdGVkIHRoZSBmb2xsb3dpbmcgY29k ZSB0byBlY2hvIAo+IGNoYXJhY3RlcnMgdHlwZWQgYW5kIHByaW50ICJvb3BzaWUiIHdoZW4gREVM IGlzIHByZXNzZWQuIEl0IHNob3VsZCAKPiBrZWVwIGVjaG9pbmcgYWZ0ZXIgcHJpbnRpbmcgIm9v cHNpZSIsIGJ1dCBpdCBqdXN0IGV4aXRzIGluc3RlYWQuIAo+IFdoYXQgYW0gSSBtaXNzaW5nPyAK Pgo+IC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAt IC0gLSAtIC0gLSAtIAo+ICNpbmNsdWRlIDx1Lmg+IAo+ICNpbmNsdWRlIDxsaWJjLmg+IAo+ICNp bmNsdWRlIDxzdGRpby5oPiAKPgo+IHZvaWQgbih2b2lkICp4LCBjaGFyICpzKSB7IAo+IGlmICgh c3RyY21wKHMsICJpbnRlcnJ1cHQiKSkgeyAKPiBwcmludCgib29wc2llIVxuIik7IAo+IG5vdGVk KE5DT05UKTsgCj4gfSAKPiBlbHNlIHsgCj4gbm90ZWQoTkRGTFQpOyAKPiB9IAo+IH0gCj4KPiBt YWluKCkgeyAKPiBpbnQgYzsgCj4KPiBub3RpZnkobik7IAo+IGMgPSBmZ2V0YyhzdGRpbik7IAo+ IHdoaWxlIChjICE9IEVPRikgeyAKPiBmcHV0YyhjLCBzdGRvdXQpOyAKPiBjID0gZmdldGMoc3Rk aW4pOyAKPiB9IAo+IHJldHVybiAwOyAKPiB9IAo+IC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0g LSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIC0gLSAtIAo+Cj4gLS0gCj4gTmlscyBN IEhvbG3CoCA8IG4gbSBoIEAgdCAzIHggLiBvIHIgZyA+wqAgd3d3LnQzeC5vcmcgCj4KPgo=