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([2607:fb90:b2e9:8e70:c45f:8832:c431:b7ce]) by smtp.gmail.com with ESMTPSA id f15sm59607736pgu.2.2019.08.01.15.51.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 01 Aug 2019 15:51:26 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) Subject: Re: rc script: manual stop vs system shutdown From: Enji Cooper X-Mailer: iPhone Mail (16F203) In-Reply-To: <151b0848-0c94-10ad-92db-47c9038e1180@FreeBSD.org> Date: Thu, 1 Aug 2019 15:51:25 -0700 Cc: "Rodney W. Grimes" , freebsd-rc@freebsd.org, FreeBSD Current Content-Transfer-Encoding: quoted-printable Message-Id: <9A2B3CD5-3F67-4268-AB54-C7991CA1BD66@gmail.com> References: <201908011553.x71FrTCd060252@gndrsh.dnsmgr.net> <151b0848-0c94-10ad-92db-47c9038e1180@FreeBSD.org> To: Andriy Gapon X-Rspamd-Queue-Id: 4605BT1cFwz4Lhx X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=hlj8Pbol; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of yaneurabeya@gmail.com designates 2607:f8b0:4864:20::530 as permitted sender) smtp.mailfrom=yaneurabeya@gmail.com X-Spamd-Result: default: False [-0.50 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; MV_CASE(0.50)[]; TO_DN_SOME(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[0.3.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(0.00)[ip: (-9.30), ipnet: 2607:f8b0::/32(-3.09), asn: 15169(-2.46), country: US(-0.05)]; IP_SCORE_FREEMAIL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Aug 2019 22:51:30 -0000 > On Aug 1, 2019, at 11:07, Andriy Gapon wrote: >=20 >> On 01/08/2019 20:30, Enji Cooper wrote: >> On Aug 1, 2019, at 08:53, Rodney W. Grimes wrote: >>=20 >>>>=20 >>>> Is it possible in an rc script to distinguish between a manual stop >>>> (e.g., service foo stop) and a stop during a system shutdown (via >>>> rc.shutdown) ? >>>> Are there any marker variables for that? >>>> Or something in the global system state? >>>=20 >>> Not that I can think of, but I like this idea, >>> I am sure that use cases exist. >>=20 >> Have you looked at: >> keyword: shutdown >> etc? >=20 > AFAIK, that keyword only controls whether 'foo stop' is called during > shutdown or not. This is correct. The other implemented keyword is =E2=80=98nostart=E2=80=99 (iirc). The two i= n tandem would likely fit your need, minus someone manually starting a scrip= t. -Enji=