February 2006 - Darwin-dev - lists.apple.com

Re: launchd and unix sockets
by Dave Zarzycki 02 Feb '06

02 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com davez On Feb 2, 2006, at 11:39 AM, Elliott wrote: Is it possible to use launchd to create and accept unix sockets AND specify the permissions of the socket file? Thanks, Elliott __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/zarzycki%40apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… Yes an no. Not in earlier Tiger builds, but I believe we fixed this for 10.4.4 for Intel, I'm not sure if this change showed up in 10.4.4 for PowerPC. In any case, check for SockPathMode in your launchd.plist man page. This email sent to zarzycki(a)apple.com This email sent to site_archiver(a)lists.apple.com

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launchd and unix sockets
by Elliott 02 Feb '06

02 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=a3aJ3ngFqfMs419JLEaXmwUO3IC9ui7Pb/cZOG/ei3R5DZSyWTFE0zE3nDbRlmtbnzb9dScPwkn5ILFa9o4AHqNYlQXKQoxNvCNqKaAwtr0f4P+uCrU/f2j3VltKzn7du4I3YAnu0l1ZBRPJt3fyXrexhumroJ6mtp7ro5VswPM= ; Is it possible to use launchd to create and accept unix sockets AND specify the permissions of the socket file? Thanks, Elliott __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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Re: syslogging to a customized .log file without messing with syslog.conf
by Jordan K. Hubbard 02 Feb '06

02 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Feb 2, 2006, at 7:47 AM, Kevin Elliott wrote: - Jordan _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… At 12:41 -0800 on 2/1/06, Jordan K. Hubbard wrote: In Tiger, the primary goal was to provide the APIs and evangelize them at WWDC. In >Leopard, we'll be using them in a lot more darwin projects. Unfortunately, that doesn't give >you a lot of examples to work from right now. Fortunately, the asl(3) man page is very >good and provides code examples, so this isn't a big deal. You can also use syslog(1) to >query the results and simulate logging from various types of applications. If you wouldn't mind, and with the goal of evangelization, could you briefly explain what the advantages of asl over syslog are? "Briefly" speaking, it allows for an open-ended set of log message attributes (unlike the fixed set of facilities in syslog(3)), it unifies the character encoding of all log messages (so messages aren't in an arbitrarily mixed set of encodings), it eliminates the profusion of individual log files in favor of a single log database, it provides an advanced search and filter API, it allows application logging behavior to be controlled remotely, and it's got a much more flexible plug-in model for handling messages in a variety of ways. It's hard to encapsulate everything that took about half an hour (and with the benefit of slides) to describe at the last WWDC, however, so those with ADC memberships are encouraged to view the on-line presentation video (session #510, "Core OS Enhancements for BSD Developers") and/or download the session slides. I'm not trying to cop out on evangelizing ASL here, it's simply far more efficient for me to leverage resources that already exist for this (see also http:// developer.apple.com/samplecode/SampleD/SampleD.html) Those without ADC memberships can also download the sources from places like http://darwinsource.opendarwin.org/10.4.4.ppc/ syslog-13.1/ and check it out. This email sent to site_archiver(a)lists.apple.com

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Re: pb compiler
by Peter O'Gorman 02 Feb '06

02 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com User-agent: Mozilla Thunderbird 1.0.2 (Macintosh/20050317) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Shantonu Sen wrote: | Probably because you're using -all_load | | Shantonu | | On Feb 2, 2006, at 5:22 AM, Locatelli Jérôme wrote: | |> Hello, |> |> I try to compile an application on MacOS 10.4.4 with g++, using |> GNU libtool 1.5.10. |> I've got the following message. I can't correct it by removing |> "all_load" in the libtool script. |> |> Does it exist any other solutions?? Thank. | GNU libtool had the -all_load flag removed for darwin with this patch: 2004-08-02 Geoffrey Keating <geoffk(a)apple.com> ~ * libtool.m4 [darwin]: Don't use -all_load. Which came before this one: 2004-08-07 Peter O'Gorman <peter(a)pogma.com> ~ GNU libtool-1.5.8 is released. So if you're getting -all_load in your link line, and you're not adding it yourself, you're not using libtool-1.5.10. Ensure that the libtool.m4 that is put in your configure script does not have the -all_load flag. Peter -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (Darwin) iQCVAwUBQ+IrO7iDAg3OZTLPAQLSUQP/ZTerHWTwjn2DVC0Tcm9LCCFn3ISOZsf1 BDe/0pqfwEDP0nbOAmphkpLD4IYncdCwJfV7MovQP9tFUZnOkFK0ZJ/COukVp57P 5tqYY06+71j/373F1SJ190F3aODmgbcO27r7eqOgSSitmzrUnKms8kXJSXb3HgVN NmPUWLxRsB8= =ik5U -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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Re: syslogging to a customized .log file without messing with syslog.conf
by Kevin Elliott 02 Feb '06

02 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com At 12:41 -0800 on 2/1/06, Jordan K. Hubbard wrote: In Tiger, the primary goal was to provide the APIs and evangelize them at WWDC. In >Leopard, we'll be using them in a lot more darwin projects. Unfortunately, that doesn't give >you a lot of examples to work from right now. Fortunately, the asl(3) man page is very >good and provides code examples, so this isn't a big deal. You can also use syslog(1) to >query the results and simulate logging from various types of applications. If you wouldn't mind, and with the goal of evangelization, could you briefly explain what the advantages of asl over syslog are? -- ______________________________________________________ Arguing with an engineer is like wrestling with a pig in mud. After a while, you realize the pig is enjoying it. ______________________________________________________ Kevin Elliott <mailto:kelliott@mac.com> AIM/iChatAV: kelliott(a)mac.com (video chat available) ______________________________________________________ _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… This email sent to site_archiver(a)lists.apple.com

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Re: pb compiler
by Shantonu Sen 02 Feb '06

02 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Probably because you're using -all_load Shantonu On Feb 2, 2006, at 5:22 AM, Locatelli Jérôme wrote: Hello, Does it exist any other solutions?? Thank. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… I try to compile an application on MacOS 10.4.4 with g++, using GNU libtool 1.5.10. I've got the following message. I can't correct it by removing "all_load" in the libtool script. g++ -dynamiclib -single_module -flat_namespace -undefined suppress -o .libs/libIcsServerScheduler.0 .libs/TodoList.o .libs/ Sender.o .libs/Condition.o .libs/Terminated.o .libs/Thread.o - all_load AgentPolicy/.libs/libIcsServerAgentPolicy.a - install_name /Users/locatelli/Projets/ics/IcsServer/obj.ics/../lib/ libIcsServerScheduler.0 -Wl,-compatibility_version -Wl,1 -Wl,- current_version -Wl,1.0 ld: warning multiple definitions of symbol ___eprintf /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_eprintf.o) private external definition of ___eprintf in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libstdc++.dylib(single module) definition of ___eprintf ld: multiple definitions of symbol ___divdi3 /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_divdi3.o) private external definition of ___divdi3 in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc_s.dylib(_divdi3.o) definition of ___divdi3 ld: multiple definitions of symbol ___udivdi3 /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_udivdi3.o) private external definition of ___udivdi3 in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc_s.dylib(_udivdi3.o) definition of ___udivdi3 ld: multiple definitions of symbol ___umoddi3 /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_umoddi3.o) private external definition of ___umoddi3 in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc_s.dylib(_umoddi3.o) definition of ___umoddi3 /usr/bin/libtool: internal link edit command failed --------------------------------------------------- Locatelli Jérôme Institut Laue-Langevin Service Contrôle des instruments 6 rue Jules Horowitz, BP 156 38042 Grenoble cedex 9 http://www.ill.fr/ Tel: 33 (0)4 76 20 76 27 Fax: 33 (0)4 76 20 77 00 --------------------------------------------------- _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/ssen% 40opendarwin.org This email sent to ssen(a)opendarwin.org This email sent to site_archiver(a)lists.apple.com

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pb compiler
by Locatelli Jérôme 02 Feb '06

02 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Hello, Does it exist any other solutions?? Thank. --------------------------------------------------- Locatelli Jérôme Institut Laue-Langevin Service Contrôle des instruments 6 rue Jules Horowitz, BP 156 38042 Grenoble cedex 9 http://www.ill.fr/ Tel: 33 (0)4 76 20 76 27 Fax: 33 (0)4 76 20 77 00 --------------------------------------------------- _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… I try to compile an application on MacOS 10.4.4 with g++, using GNU libtool 1.5.10. I've got the following message. I can't correct it by removing "all_load" in the libtool script. g++ -dynamiclib -single_module -flat_namespace -undefined suppress -o .libs/libIcsServerScheduler.0 .libs/TodoList.o .libs/Sender.o .libs/Condition.o .libs/Terminated.o .libs/Thread.o -all_load AgentPolicy/.libs/libIcsServerAgentPolicy.a -install_name /Users/locatelli/Projets/ics/IcsServer/obj.ics/../lib/ libIcsServerScheduler.0 -Wl,-compatibility_version -Wl,1 -Wl,-current_version -Wl,1.0 ld: warning multiple definitions of symbol ___eprintf /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_eprintf.o) private external definition of ___eprintf in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libstdc++.dylib(single module) definition of ___eprintf ld: multiple definitions of symbol ___divdi3 /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_divdi3.o) private external definition of ___divdi3 in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc_s.dylib(_divdi3.o) definition of ___divdi3 ld: multiple definitions of symbol ___udivdi3 /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_udivdi3.o) private external definition of ___udivdi3 in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc_s.dylib(_udivdi3.o) definition of ___udivdi3 ld: multiple definitions of symbol ___umoddi3 /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc.a(_umoddi3.o) private external definition of ___umoddi3 in section (__TEXT,__text) /usr/lib/gcc/powerpc-apple-darwin8/4.0.0/libgcc_s.dylib(_umoddi3.o) definition of ___umoddi3 /usr/bin/libtool: internal link edit command failed This email sent to site_archiver(a)lists.apple.com

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Re: syslogging to a customized .log file without messing with syslog.conf
by Jordan K. Hubbard 01 Feb '06

01 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Feb 1, 2006, at 5:02 PM, Michael Bartosh wrote: On Feb 2, 2006, at 4:45 AM, Jordan K. Hubbard wrote: Why do you need to use the deprecated syslog(3) APIs for this? - Jordan _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… If you use asl(3), the new logging facility, you can either dispense with the notion of a customized log file entirely since asl(3) allows you to tag your messages with arbitrary keys that allow them to be easily pulled out of the central log data store later, or if you really want logging to a separate file, you can use asl_add_log_file() along with the standard asl logging APIs to get what you want. See asl(3). Does Apple have plans to evangelize ASL to Linux distros, Solaris, BSD variants, etc? I'm not sure what you mean by "evangelize" in this context, but the ASL code and APIs were released as open source as of Tiger, so the other distributions are free to either adopt or clone them as they see fit. This email sent to site_archiver(a)lists.apple.com

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Re: syslogging to a customized .log file without messing with syslog.conf
by Michael Bartosh 01 Feb '06

01 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Feb 2, 2006, at 4:45 AM, Jordan K. Hubbard wrote: Why do you need to use the deprecated syslog(3) APIs for this? -mb _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… If you use asl(3), the new logging facility, you can either dispense with the notion of a customized log file entirely since asl (3) allows you to tag your messages with arbitrary keys that allow them to be easily pulled out of the central log data store later, or if you really want logging to a separate file, you can use asl_add_log_file() along with the standard asl logging APIs to get what you want. See asl(3). Does Apple have plans to evangelize ASL to Linux distros, Solaris, BSD variants, etc? This email sent to site_archiver(a)lists.apple.com

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Re: syslogging to a customized .log file without messing with syslog.conf
by Jordan K. Hubbard 01 Feb '06

01 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Feb 1, 2006, at 11:58 AM, Stephane Sudre wrote: On mercredi, février 1, 2006, at 08:45 PM, Jordan K. Hubbard wrote: - Jordan _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app… Why do you need to use the deprecated syslog(3) APIs for this? Probably because I need to be 10.2 compatible. If you have to do this with the same binary, then yes, that's something of a barrier to adoption. Just out of curiosity, is there a darwin tool using asl? It could prove interesting to see how this shall be used. In Tiger, the primary goal was to provide the APIs and evangelize them at WWDC. In Leopard, we'll be using them in a lot more darwin projects. Unfortunately, that doesn't give you a lot of examples to work from right now. Fortunately, the asl(3) man page is very good and provides code examples, so this isn't a big deal. You can also use syslog(1) to query the results and simulate logging from various types of applications. This email sent to site_archiver(a)lists.apple.com

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