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

Fwd: build/2091: gdb and mac-os tiger
by Nick Strauss 27 Feb '06

27 Feb '06

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Re: usefulness of source
by Chris Thomas 27 Feb '06

27 Feb '06

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Kerberos authentication with dsDoDirNodeAuth ?
by Nigel Kersten 27 Feb '06

27 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com -- Nigel Kersten [Senior Technical Officer] College of Fine Arts, University of NSW, Australia. CRICOS Provider Code: 00098G _______________________________________________ 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'm working on something at the moment where I'd like to be able to authenticate via Kerberos to a DirectoryService node. I'm ok with the Kerberos Login API, and can happily do dsDoDirNodeAuth with usernames and passwords, but I'm just wondering if anyone knows whether it's possible to do Kerberos authentication with the DirectoryServices API? I can get the kerberos principal for a given username with kDSStdAuthGetKerberosPrincipal, so is the idea that I should be grabbing an authorization ref from somewhere and using that to auth to the node? A search of the archives seemed to suggest that NetInfo is the only plugin that actually supports such an authentication method at the moment. I'm starting to get the impression that I'll have to use the lower level ldap_kerberos_bind_s() rather than DirectoryServices if I want to do Kerberos authentication? Does anyone know if this is right? This email sent to site_archiver(a)lists.apple.com

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Re: usefulness of source
by Garth Cummings 27 Feb '06

27 Feb '06

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Re: Slow build times
by Derick Centeno 27 Feb '06

27 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On Feb 27, 2006, at 5:54 AM, Markus Hitter wrote: Am 27.02.2006 um 10:41 schrieb anil kumar dahiya: _______________________________________________ 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… The clearest answer to this question is No. OS X cannot be run on any other computer unless that computer hardware was designed by Apple itself. There is speculation that Apple will change it's mind; however nothing on any of Apple's official pages discuss this option as a project being explored. Advice: Let the future handle itself; if Apple is going to do something, it will say so or otherwise speak of it clearly. I am new to mac os .. can i run any version mac os on i386 architecture In general, you can only run the OS that was installed when the Mac was shipped; or any newer published OS version. Older OS versions often fail due to missing driver support. Apple changes hardware slightly a lot more often than it gets advertised. Markus This email sent to site_archiver(a)lists.apple.com

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Re: Slow build times
by Markus Hitter 27 Feb '06

27 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Am 27.02.2006 um 10:41 schrieb anil kumar dahiya: Markus - - - - - - - - - - - - - - - - - - - Dipl. Ing. Markus Hitter http://www.jump-ing.de/ _______________________________________________ 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 am new to mac os .. can i run any version mac os on i386 architecture In general, you can only run the OS that was installed when the Mac was shipped; or any newer published OS version. Older OS versions often fail due to missing driver support. Apple changes hardware slightly a lot more often than it gets advertised. This email sent to site_archiver(a)lists.apple.com

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Re: Slow build times
by anil kumar dahiya 27 Feb '06

27 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:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=45k9ismGdxOgVrJCw+rWISpkaycdTzYJ8LegVPUHp2lQFyOSUydanh73hsu0xMrunAf5ZwixTQJSnPsjqAfihkEbtahGKEATcF3tmN05FC6638cYbRvqMi5Hq3ZsDTJ84/HF3zhBc7fKOaX4VfEyhvsU8ApapuCgscnGphjPW80= ; _______________________________________________ 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: size of objects in a dynamic library
by Peter O'Gorman 27 Feb '06

27 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 Brendan Creane wrote: | Has anyone figured out a way to infer the size of an object in the data | segment of a Mach-O dynamic library? This is straight-forward under Linux | – the dl_info struct, as returned by a call to dladdr(), has a “size_t | dli_size” field that reports the size of the nearest symbol. | | My hope is that there’s an official API to do this, or at least an API | that is likely to be supported in the future. | | My fall-back strategy is to store the size (using sizeof at compile time) | in a related symbol. Clunky, but workable. My linux man page does not show a field named dli_size in the DL_info struct. I see dli_fname, dli_fbase, dli_sname, dli_saddr, which is the same as the DL_info structure in Mac OS X. What are you trying to do? Peter -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (Darwin) iQCVAwUBRAKEBLiDAg3OZTLPAQJ9GQP9HJubcHfMQHpGGyrFHwTgYiPj1siS/S5L LKcbYQzbtD8+yTHMNrsll8ekh1MEwRTeqpSJkmo7QpZL3EtWWEEc3B2cExBqf7Vt 3Sij2OSn6OYE/Xtt7jGZv5lBtLhN7hVVndpYhTB3+mejCu0rnwxd8fUmJ60ailB7 s7KdNC1vgJ8= =h0bj -----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: Slow build times
by Tron Thomas 27 Feb '06

27 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com User-agent: Thunderbird 1.5 (Windows/20051201) Message: 2 Date: Sat, 25 Feb 2006 16:47:45 -0800 From: "Justin C. Walker" <justin(a)mac.com> Subject: Re: Slow build times To: "darwin-dev(a)lists.apple.com list" <darwin-dev(a)lists.apple.com> Message-ID: <F275002F-74C1-4B44-B07B-718E08A07583(a)mac.com> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Are you building C? C++? Templates? Regards, Justin _______________________________________________ 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… Verify that it is your build that is slowing things down, to start with. Use 'top' to see what the high runners are, and to see what the disk activity looks like. You can use 'top' to watch as your build proceeds, to see what looks to be taking the time, if the above doesn't point out a culprit. -- Justin C. Walker, Curmudgeon-At-Large Institute for the Enhancement of the Director's Income -------- Experience is what you get when you don't get what you want. -------- I don't think anything else is slowing the system down. I use it for other things besides building and it seems to be responsive. I am building in C++. The code defines a few templates, not a lot, and it does use the STL quite a bit. This email sent to site_archiver(a)lists.apple.com

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Re: size of objects in a dynamic library
by André-John Mas 27 Feb '06

27 Feb '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Andre On 26-Feb-06, at 17:12 , Brendan Creane wrote: thanks for your help, bcreane _______________________________________________ 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/ajmas%40sympatico.ca _______________________________________________ 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… Just out of curosity, what are you wanting to do with this information. By understanding the problem it should help find a suitable solution. Has anyone figured out a way to infer the size of an object in the data segment of a Mach-O dynamic library? This is straight-forward under Linux – the dl_info struct, as returned by a call to dladdr (), has a “size_t dli_size” field that reports the size of the nearest symbol. My hope is that there’s an official API to do this, or at least an API that is likely to be supported in the future. My fall-back strategy is to store the size (using sizeof at compile time) in a related symbol. Clunky, but workable. This email sent to ajmas(a)sympatico.ca This email sent to site_archiver(a)lists.apple.com

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