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client-ip=206.124.132.107 Received: from mimir.eigenstate.org (mimir.eigenstate.org [206.124.132.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by tb-mx0.topicbox.com (Postfix) with ESMTPS for <9fans@9fans.net>; Thu, 14 Oct 2021 12:49:50 -0400 (EDT) (envelope-from ori@eigenstate.org) Received: from abbatoir.myfiosgateway.com (pool-74-108-56-225.nycmny.fios.verizon.net [74.108.56.225]) by mimir.eigenstate.org (OpenSMTPD) with ESMTPSA id cf889318 (TLSv1.2:ECDHE-RSA-AES256-SHA:256:NO) for <9fans@9fans.net>; Thu, 14 Oct 2021 09:49:49 -0700 (PDT) Message-ID: To: 9fans@9fans.net Subject: Re: [9fans] Linking against Plan9 own routines with APE Date: Thu, 14 Oct 2021 12:49:47 -0400 From: ori@eigenstate.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: c32b62a8-2d0e-11ec-835e-8c196ec08df9 Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UZWIzZTUyYzIzYmIxYmNhNC1NNDE0NDZmN2NlZjBiNWFhZTAxNTFl?= =?UTF-8?B?ZDA2Pg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:M41446f7cef0b5aae0151ed06:1:UNViuST3NFuMaS0gd3Wu7O4HZfqD2SEjQFKRCFNraRg Quoth tlaronde@polynum.com: > For kerTeX, I need to access a time reference with better than the > second. >=20 > The answer is nsec(2). >=20 For posix: we already have gettimeofday(), which has microsecond resolution. But also, I'd commit a patch that adds clock_gettime: it's standardized, widely used, relatively simple to implement, and makes porting other code easier. (monotonicity aside -- that's separate.) ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Teb3e52c23bb1bca4-M41446= f7cef0b5aae0151ed06 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription