From nobody Fri Mar 11 16:17:11 2022 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 71BAA1A16A95 for ; Fri, 11 Mar 2022 16:17:31 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4KFWL16ySGz4XnM for ; Fri, 11 Mar 2022 16:17:29 +0000 (UTC) (envelope-from hps@selasky.org) Received: from [10.36.2.165] (unknown [178.17.145.105]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 7846D260197; Fri, 11 Mar 2022 17:17:22 +0100 (CET) Message-ID: Date: Fri, 11 Mar 2022 17:17:11 +0100 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: What are the in-kernel functions to format time? Content-Language: en-US To: gljennjohn@gmail.com Cc: Alexander Leidinger , current@freebsd.org References: <20220311104942.Horde.BX4nDaPVTH6Lz85SCVNcopM@webmail.leidinger.net> <20220311122039.4ecff61c@ernst.home> From: Hans Petter Selasky In-Reply-To: <20220311122039.4ecff61c@ernst.home> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4KFWL16ySGz4XnM X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of hps@selasky.org designates 88.99.82.50 as permitted sender) smtp.mailfrom=hps@selasky.org X-Spamd-Result: default: False [-0.30 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:mail.turbocat.net]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[selasky.org]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_SPAM_SHORT(1.00)[1.000]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; MLMMJ_DEST(0.00)[current]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE]; SUBJECT_ENDS_QUESTION(1.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N On 3/11/22 12:20, Gary Jennejohn wrote: > Do you mean the %zd? kvprintf() checks for a zflag and handles the > argument as size_t or ssize_t, depending on whether the sign is > positive or negative. Hi, Given that time is a 64-bit value, then probably "%llu", and (unsigned long long)bintime would do it, but then you need that cast. ./_types.h:typedef __int64_t __sbintime_t; I was tinking of a %XXX that divides the value somehow into something more readable, maybe suffixing "ns" or "ms" or "us" or something. --HPS