From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/6087 Path: news.gmane.org!not-for-mail From: Alexander Monakov Newsgroups: gmane.linux.lib.musl.general Subject: Re: In-progress stuff, week of Sept 1 Date: Fri, 5 Sep 2014 13:07:35 +0400 (MSK) Message-ID: References: <20140905011442.GA26136@brightrain.aerifal.cx> <20140905015729.GI10361@port70.net> <20140905084734.GJ23797@brightrain.aerifal.cx> Reply-To: musl@lists.openwall.com NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Trace: ger.gmane.org 1409908175 16737 80.91.229.3 (5 Sep 2014 09:09:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 5 Sep 2014 09:09:35 +0000 (UTC) To: musl@lists.openwall.com Original-X-From: musl-return-6100-gllmg-musl=m.gmane.org@lists.openwall.com Fri Sep 05 11:09:28 2014 Return-path: Envelope-to: gllmg-musl@plane.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by plane.gmane.org with smtp (Exim 4.69) (envelope-from ) id 1XPpWK-0006Yo-Ac for gllmg-musl@plane.gmane.org; Fri, 05 Sep 2014 11:09:28 +0200 Original-Received: (qmail 9475 invoked by uid 550); 5 Sep 2014 09:09:27 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: Original-Received: (qmail 9463 invoked from network); 5 Sep 2014 09:09:27 -0000 In-Reply-To: <20140905084734.GJ23797@brightrain.aerifal.cx> User-Agent: Alpine 2.00 (LNX 1167 2008-08-23) Xref: news.gmane.org gmane.linux.lib.musl.general:6087 Archived-At: On Fri, 5 Sep 2014, Rich Felker wrote: > > sem_wait/pthread_join cancellation point in non-blocking case > > Fixed. On IRC there was an agreement that not testing cancellation unless an actual syscall is performed is sensible, after I mentioned that cancellation is similarly missing in glibc sem_wait as well. The current wording of the standard is not ambiguous to me though, and forbids such elision. Rich, would you raise this for an explicit consideration with the Austin group? Thanks. Alexander