From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/10744 Path: news.gmane.org!.POSTED!not-for-mail From: Sebastian Kemper Newsgroups: gmane.linux.lib.musl.general Subject: Re: Robust shared mutexes? Date: Sat, 26 Nov 2016 23:51:05 +0100 Message-ID: <20161126225104.GA2151@hotdamn.lan> References: <20161126214943.GA2635@hotdamn.lan> <20161126222443.GV1555@brightrain.aerifal.cx> Reply-To: musl@lists.openwall.com NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: blaine.gmane.org 1480200744 7414 195.159.176.226 (26 Nov 2016 22:52:24 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 26 Nov 2016 22:52:24 +0000 (UTC) Cc: musl@lists.openwall.com To: Rich Felker Original-X-From: musl-return-10757-gllmg-musl=m.gmane.org@lists.openwall.com Sat Nov 26 23:52:18 2016 Return-path: Envelope-to: gllmg-musl@m.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by blaine.gmane.org with smtp (Exim 4.84_2) (envelope-from ) id 1cAlpR-0000mK-4z for gllmg-musl@m.gmane.org; Sat, 26 Nov 2016 23:52:17 +0100 Original-Received: (qmail 12190 invoked by uid 550); 26 Nov 2016 22:51:20 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Original-Received: (qmail 12128 invoked from network); 26 Nov 2016 22:51:20 -0000 Content-Disposition: inline In-Reply-To: <20161126222443.GV1555@brightrain.aerifal.cx> X-Provags-ID: V03:K0:nCozEhGgGn/xcs9/MGyKkzrGyjGrXJa49zpmoWun/X13pKTfvzO YQc603e1gfe6YJSH62Lpq+tcF290g0qdNlpA/QdrdsPryrqnVRM8Fs3QCWzIvB8LWNUMExx Cx/W32yTlN9kVDnoqQdplgFopnXielISVfULcgY5IpCmHYRjY3lpi8YuxyGel7Xf5uUsSjx 77UFEe0WpYddgHP5dp7Lw== X-UI-Out-Filterresults: notjunk:1;V01:K0:1lBnNvOMRsI=:LLfU68YXsvNhtgXZNOAind iLy0yduEaQTWG8EcevtxZf5e3bjSWxq7KKaGQwLAwSXYr1nj1c7Lf08xhas4p6bH0zoqRfDz4 6ctcNqipgJ9gnQmQQ4LyV5JJDMSIJPOhCHJfImlZ1OIAKqAJ2PhedIjqOmh45NnUxRlkpoyVc oA2DNqOsIpnQ1BODyAi5iCyN9vHI8p5QC1iNtfUGNNlVkn7+Pn4n4Wy7mRPmcsKKpBrjs42zR uetZz4T6iDbY3z0Of5zSrdqhYg/msjPPwIOnyW3bKBDkI43Xhz0NMm5+CTvd2tEvsERlJ1i7h vyfAU+png49CPx7bVh1/osGZeE9ESIYjDDm5CevRflqD/mwsMhlaOmX49n32c4LIXPQAfuaNy 3V+BIMnQuCEJ55MV7GBC5x5/3IJ9CdyCGhBWoup0hm8M1MjS5x2pHoyInlH/Xmi7O+wXcYG2X 7Ktn9UdSLoe5mDQypWPMdNtUF2Q14dVbGseU7Rxn46NubOR7ql/ESwyEvc6hCD1qcTz/acE8c DCpxrgVMZDlvvA8qTQi0Nc2eMGduKrPTEpYi207uu4NNoSkZWkeYwlU6bDn/b732V1nSrPpD3 XkIKk021K8gzkN4qpqxXLbBzrVgcAH2Fspf9p774i6Nb2ybTH7U9/APeU8YNMNLRLlyK7p0QL S/fJgSAHDtr0rZqEZ8Rk1W1XFZzbqdC8F+G4WvHmGrwXdPZYnsLDTCAUInLPCwfywuZ3++kKT RnQO9UAevH6a421BFCOETuCA5qIGec4pBMBHOCVxVzm7gehct+Fhgmz78Qc= Xref: news.gmane.org gmane.linux.lib.musl.general:10744 Archived-At: On Sat, Nov 26, 2016 at 05:24:43PM -0500, Rich Felker wrote: > On Sat, Nov 26, 2016 at 10:49:44PM +0100, Sebastian Kemper wrote: > > Hello all, > > > > I'm cross-compiling for OpenWRT/LEDE and have this variable > > apr_cv_mutex_robust_shared. Should I set it to yes or no with musl? I've > > searched around but found conflicting infos. One post said there's no > > shared mutex support in musl > > Do you have a link for that? If there's incorrect information I'd like > to reply and see if it can be corrected. Hello Rich, Thank you very much for the reply! I looked for the link and it turns out it was an error on my part. The post wasn't referring to robust shared mutexes. It was regarding process shared mutexes http://lists.openembedded.org/pipermail/openembedded-core/2016-March/119214.html It says musl doesn't have process shared mutexes so one should set apr_cv_process_shared_works=no. I take it that is correct? Again, thank you for taking the time! Kind regards, Sebastian