August 2014 - Darwin-dev - lists.apple.com

Re: Unknown error 316?
by comex 22 Aug '14

22 Aug '14

On Fri, Aug 22, 2014 at 10:01 AM, Michael Domino <michael.domino(a)identityfinder.com> wrote: > Hi all, > > I'm getting errno set to an unknown error 316 after a call to pthread_cond_timedwait(), or maybe pthread_join(). It's not any of the standard Unix error codes listed in sys/errno.h, and the pthread api won't return error 316. I did a Google search, and came up with these two similar mentions, but in totally different contexts. In this case, I would be strongly suspicious that there is something wrong with your error reporting or it's being set by your own code somehow. _______________________________________________ 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: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

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Re: Unknown error 316?
by Nat! 22 Aug '14

22 Aug '14

A cursory glance through https://www.opensource.apple.com/source/Libc/Libc-391/pthreads/pthread.c and the man page makes me think, that errno is not used much, if at all by pthreads. Ciao Nat! ------------------------------------------------------ I was hoping that the people of the world might be united by something more interesting, like drugs or an armed struggle against the undead. Unfortunately my father's team won, so computers it is. -- Sedaris _______________________________________________ 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: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

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Unknown error 316?
by Michael Domino 22 Aug '14

22 Aug '14

Hi all, I'm getting errno set to an unknown error 316 after a call to pthread_cond_timedwait(), or maybe pthread_join(). It's not any of the standard Unix error codes listed in sys/errno.h, and the pthread api won't return error 316. I did a Google search, and came up with these two similar mentions, but in totally different contexts. https://discussions.apple.com/thread/3257460?start=0&tstart=0 18.10.11 08:13:31,010 ubd: Unknown error: 316: attr blob @ 0x7fef22623b10 has wrong magic (0x00000000 != 0x41545452) https://bugs.openjdk.java.net/browse/JDK-8050499?attachmentOrder=desc java.io.IOException: Unknown error: 316 Can anyone shed any light on unknown error 316? Thanks, Michael _______________________________________________ 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: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

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Building Libc & dyld
by eric g 18 Aug '14

18 Aug '14

Hello. I initially posted this message to the darwin-kernel list, but after contacting DTS in the hopes they might support this code base, they pointed me here which is apparently the correct place for this message. Ultimately, I would like to be able to build the latest released version of dyld ( http://opensource.apple.com/tarballs/dyld/dyld-239.4.tar.gz ). If I understand correctly, in order to do that I need to be able to build Libc and am attempting to build the latest released version ( http://opensource.apple.com/tarballs/Libc/Libc-997.90.3.tar.gz ). By following the instructions at http://shantonu.blogspot.com/2013/10/building-xnu-for-os-x-109-mavericks.ht…, I was able to get the latest released version of the xnu source built ( http://opensource.apple.com/tarballs/xnu/xnu-2422.90.20.tar.gz ) - well, I did need to take into account one of the comments and removed the -Werror flag. Additionally, I did run make install to get the BUILD/dst folder. Just opening the Libc, Xcode project and trying to build it, gives me one error: Libc-997.90.3/string/bcopy.c:24:10: 'platform/string.h' file not found Looking through the built XNU source, I do see string.h, but not within a platform folder. While I can take a guess at which string.h is the intended one and either alter the #include or create a platform folder and place string.h inside of it while updating the header search paths, I would much rather try to figure out what the proper way to get this all to build is. Additionally, while attempting to build, I was coming across files like _simple.h, asl_private.h, the pthreads folder, etc. which existed in older versions of Libc, but not in the most recent released version. Is there a reason for this? Is it valid to just take the header files from the older version of Libc? If anyone had any advice or pointers to blog posts which provide a good set of instructions, I would be interested. Thank you. _______________________________________________ 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: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

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some questions about Darwin smilarities with FreeBSD
by brunomaximom＠openmailbox.org 17 Aug '14

17 Aug '14

Hi, Thanks. _______________________________________________ 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: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com I'm actually a FreeBSD user, I use it on my normal laptop as desktop OS. I have some questions about Darwin and FreeBSD. Darwin has FreeBSD userland and now FreeBSD began adopting LLVM/Clang, both have the same shells available, csh, tcsh, bash and ksh (the last 2 not available as default on FreeBSD), so looking to these high level parts we can think they are the same OS. But the low level components on Darwin are all independent of FreeBSD, like kernel, Mach parts, file system, firmwares, drivers, boot loader and launchd, right or not? Even with all those changes can I consider Darwin still is a BSD? Another question: Are you still contributing with FreeBSD development? I'd like to use launchd to speed up FreeBSD boot process considering I'm just a desktop user. Why you not integrate the Darwin components (not all, bring HFS+ support, firmwares, drivers and boot loader support, probably will make OS X lose your exclusivity and identity, but launchd is a good software to bring and others like hal or consolekit Apple replacements) to BSD family to become them better, at least for desktop? Thus, you are reviving OpenDarwin on top of a well known operating system called FreeBSD. Why not?

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