March 2008 - Darwin-dev - lists.apple.com

Re: DYLD_INSERT_LIBRARIES and read()
by Luke Daley 14 Mar '08

14 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On 13/03/2008, at 5:19 PM, stephen joseph butler wrote: I have written an implementation of read(int, void*, size_t) that I am trying to use via DYLD_INSERT_LIBRARIES. I have this working fine on 10.4, but not on 10.5. I have read http://lists.apple.com/archives/Darwin-dev/2007/Nov/ msg00061.html but am still not clear on what I need to do. A follow up to that post mentions including a header. I can't seem to find any detail on this header. Thanks Stephen, I tried and no dice. I am compiling with … Do I need to add something to that? Thanks again, LD. _______________________________________________ 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… Look at the function prototype declaration in <unistd.h> on 10.5. You have to do yours the same way. Macros are defined in <sys/ cdefs.h>. gcc -dynamiclib -o mylib.dylib -fno-common -framework CoreFoundation - mmacosx-version-min=10.4 mysource.c Specifically, I think I need to provide all 3 symbols (_read, _read $UNIX2003 and _read$NOCANCEL$UNIX2003) for this to work. This email sent to site_archiver(a)lists.apple.com

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Re: Process hangs system on exit
by Ivan Shcheklein 13 Mar '08

13 Mar '08

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Re: Process hangs system on exit
by Dave Zarzycki 13 Mar '08

13 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.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: Process hangs system on exit
by Ivan Shcheklein 13 Mar '08

13 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; bh=Vo8B2W8kBBiYkC67DoPGyzYmgRPLxqa4RpnLlg1EDxA=; b=NB4K8wMrt5MwauUsZhzZ5kLqgkz3VwaEHbJdvL0mkShaa587GWeVkw7GzlWBxdoyMgDlK85h45ccoLQ3yHbdYXl3cNdK3++qgq7uMqwXQvzaFNbMnY3EyIh3aeRfLjjnC61P/3aygcwEG3CavsX+maocSlyApsXZEtpc4kqbs3Q= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=AcvpMGr1Bmd2KGmnwRxv/TJi2/SzfSKuYSZWF9PlmEs7Hm9H5P6Oqlr136B8eVRmKy8a9SeGUt9td8O+aH1nu/pjsRJK8oxAE2dp958A9rpo/sjNODU8doCL4LVpv5bZs2iveorZxMPcaCdT/ZZReWLWY+tx3BjRwqgkrtFqZTY= _______________________________________________ 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: DYLD_INSERT_LIBRARIES and read()
by stephen joseph butler 13 Mar '08

13 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; bh=+uDvysLALMufRAnJ6Cbj6s3ps0868AEm7aAeE0jsA1E=; b=k6kXnxPRAqX92PYIJD9TJZVMFZIUChRIoebBr/0SzB9gFdd7pzJgmQhuOWZ4Vv29LX76nhhqETxB2pTw4WZE0sWUeVcGk2x0fRROigIMWJ/hk9zHkpeZYHs4aayYsPJVFt3mbpkC1gaNcIh6FwsAhlDfPkk2rkIdZmYbuMpy8bo= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; b=NbsnN39tixY/IqfYycebqDKQVyHYtnJVAQkTh6ul0z94j/LraWA2pNexkOD1+Df8buJE8tP+iZ8A4czz8ygiil9V55SbmrTq7QdoizjavW7xmBcQshZOjKQTjY+QGWXRFe5ep8/IwhUF947R9b1zLJB8quoBIYQ7snyhLp5nBXU= _______________________________________________ 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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DYLD_INSERT_LIBRARIES and read()
by Luke Daley 13 Mar '08

13 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Hi, Thanks for any help. LD. _______________________________________________ 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 have written an implementation of read(int, void*, size_t) that I am trying to use via DYLD_INSERT_LIBRARIES. I have this working fine on 10.4, but not on 10.5. I have read http://lists.apple.com/archives/Darwin-dev/2007/Nov/ msg00061.html but am still not clear on what I need to do. A follow up to that post mentions including a header. I can't seem to find any detail on this header. This email sent to site_archiver(a)lists.apple.com

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Re: Right location for third party extensions?
by Garth Cummings 12 Mar '08

12 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Hello, On Mar 12, 2008, at 2:30 PM, Andre-John Mas wrote: --gc ____________________________________________________________________ Garth Cummings gcummings(a)apple.com Sr. Software Engineer Apple Developer Technical Support <http://developer.apple.com/technicalsupport> _______________________________________________ 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… Unless told otherwise I will assume nothing has changed since that discussion. Nothing's changed. Kernel extensions that you expect to be loaded by the system must be in /System/Library/Extensions. This email sent to site_archiver(a)lists.apple.com

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Re: Right location for third party extensions?
by Andre-John Mas 12 Mar '08

12 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On 12-Mar-08, at 16:42 , Duane Murphy wrote: --- At Wed, 12 Mar 2008 16:10:58 -0400, Andre-John Mas wrote: Hi, Is /Library/Extensions the right place to install third-party extensions? Are there any type of third-party file types that should still be using /System/Library? As far as I know, /S/L/E is still the only place that drivers required at boot time will be loaded. http://lists.apple.com/archives/Darwin-development/2002/Dec/msg00072.html Andre _______________________________________________ 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 came across this old thread saying that /L/E is not currently sanctioned: This is a six year old thread, so I would like to be sure that this still indeed the case. I couldn't find anything relevant on the Apple developer site, but it doesn't mean its not documented somewhere. Unless told otherwise I will assume nothing has changed since that discussion. This email sent to site_archiver(a)lists.apple.com

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Re: Right location for third party extensions?
by Duane Murphy 12 Mar '08

12 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com --- At Wed, 12 Mar 2008 16:10:58 -0400, Andre-John Mas wrote: >Hi, > >Is /Library/Extensions the right place to install third-party >extensions? Are there any type of third-party file types that should >still be using /System/Library? As far as I know, /S/L/E is still the only place that drivers required at boot time will be loaded. ...Duane _______________________________________________ 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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Right location for third party extensions?
by Andre-John Mas 12 Mar '08

12 Mar '08

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Hi, Andre _______________________________________________ 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… Is /Library/Extensions the right place to install third-party extensions? Are there any type of third-party file types that should still be using /System/Library? This email sent to site_archiver(a)lists.apple.com

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