March 2007 - Darwin-dev - lists.apple.com

Re: Bug in TCP stack: RST has wrong sequence number?
by Axel Rau 09 Mar '07

09 Mar '07

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Am 19.02.2007 um 20:43 schrieb Justin C. Walker: Axel --------------------------------------------------------------------- Axel Rau, ☀Frankfurt , Germany +49 69 9514 18 0 _______________________________________________ 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 is perhaps a corner case in the protocol spec. I'm not sure I buy the conclusion above, but it would be good to hear from the experts. Did one of the experts find the time to dig into this further meantime? This is one of the tcp problems which hurts all my Darwin customers a lot. This email sent to site_archiver(a)lists.apple.com

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Re: ARP and IPV6
by Vincent Lubet 09 Mar '07

09 Mar '07

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com The command is ndp(8) Vincent On Mar 8, 2007, at 5:10 PM, Josh Graessley wrote: -josh On Mar 8, 2007, at 11:35 AM, Andre-John Mas wrote: Hi, Is anyone aware of an 'arp' command line tool that supports IPv6? The default one on MacOS X 10.4.8/Darwin does not support it. _______________________________________________ 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… IPv6 uses neighbor discovery, not ARP. There is probably a command line tool to inspect the neighbor discovery cache. I don't know what it is off the top of my head. Andre This email sent to site_archiver(a)lists.apple.com

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Re: ARP and IPV6
by Jessica Vazquez 09 Mar '07

09 Mar '07

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: ARP and IPV6
by Josh Graessley 09 Mar '07

09 Mar '07

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com -josh On Mar 8, 2007, at 11:35 AM, Andre-John Mas wrote: Hi, Is anyone aware of an 'arp' command line tool that supports IPv6? The default one on MacOS X 10.4.8/Darwin does not support it. 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… This email sent to site_archiver(a)lists.apple.com IPv6 uses neighbor discovery, not ARP. There is probably a command line tool to inspect the neighbor discovery cache. I don't know what it is off the top of my head. _______________________________________________ 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/jgraessley% 40apple.com This email sent to jgraessley(a)apple.com smime.p7s

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ARP and IPV6
by Andre-John Mas 08 Mar '07

08 Mar '07

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Hi, Is anyone aware of an 'arp' command line tool that supports IPv6? The default one on MacOS X 10.4.8/Darwin does not support it. 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… This email sent to site_archiver(a)lists.apple.com

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Re: asl log level "info"
by Jordan K. Hubbard 07 Mar '07

07 Mar '07

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: asl log level "info"
by Graham J Lee 07 Mar '07

07 Mar '07

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On 7 Mar 2007, at 09:01, Gabriel Zachmann wrote: Hi, Cheers, Graham. _______________________________________________ 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 really would like to log messages from my app with log level ASL_LEVEL_INFO through the asl API. Alternatively, i could live with a separate log file, but i wasn't able to achieve that either. Does anybody know how to do that without editing syslog.conf, or any other "sudo" commands? But that's the point of asl or syslog...I (the system manager, user, whatever) get to stem the flow of your verbal diarrhoea by choosing what log entries _I_, as the person who has to deal with them, get to see. You get to choose how important each log message is and hence the log level, I get to choose which ones I have to read. Of course, your documentation will explain the sorts of information recorded at ASL_LEVEL_INFO which will help me to choose ;-). In other words, what you're seeing is a feature. Your program actually _is_ logging at the info level, and ASL hasn't been told to record those logs anywhere. This email sent to site_archiver(a)lists.apple.com

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asl log level "info"
by Gabriel Zachmann 07 Mar '07

07 Mar '07

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Hi, Thanks a lot for any hints, tips, suggestions, etc. Best regards, Gabriel. --- code _________________________________________________________________ Tradition is not worshipping the ashes, it’s carrying on the fire. (Gustav Mahler) _________________________________________________________________ _______________________________________________ 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 really would like to log messages from my app with log level ASL_LEVEL_INFO through the asl API. Alternatively, i could live with a separate log file, but i wasn't able to achieve that either. Does anybody know how to do that without editing syslog.conf, or any other "sudo" commands? I am able to log messages at level "notice". I have searched the lists quite a bit, to no avail. Below you can find some code that i tried. Please note that that code is just a snapshot of many variations i have experimented with. const char *log_file = "/var/log/artsaver.log"; log_client_ = asl_open( NULL, NULL, 0 ); if ( ! log_client_ ) syslog( LOG_ERR, "ArtSaver: asl_open failed: %m!" ); else { log_msg_ = asl_new( ASL_TYPE_MSG ); asl_set( log_msg_, ASL_KEY_SENDER, "ArtSaver"); asl_set_filter( log_client_, ASL_FILTER_MASK_UPTO (ASL_LEVEL_DEBUG) ); // raus? asl_set_filter( NULL, ASL_FILTER_MASK_UPTO(ASL_LEVEL_DEBUG) ); umask( S_IXUSR | S_IRWXG | S_IRWXO ); int fd = open( log_file, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR ); if ( ! fd ) syslog( LOG_ERR, "ArtSaver: open(%s) failed: %m!", log_file ); else asl_add_log_file( log_client_, fd ); asl_log( NULL, log_msg_, ASL_LEVEL_NOTICE, "asl: testing logging." ); // alt. ASL_LEVEL_ERR or ASL_LEVEL_INFO asl_log( NULL, NULL, ASL_LEVEL_NOTICE, "Hello World!" ); } This email sent to site_archiver(a)lists.apple.com

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getattrlist(2) and Spotlight indexing status
by Isaac Huang 06 Mar '07

06 Mar '07

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Dkim-signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=hCi27Y39rolGBKUcsok7X15aJxJZDbJJC+D/i6m/vH8ZzZ58UwXi+Q09Y0m3944Nmmzqhvubr482IYJNnWi6MFhFRasMre5J72dVGorRGZAOdthyb7foZlBlPh+LYajt7HP/8BGB9eishmS2NIopIDrLwaOdO7jgt9QVkCwV7ng= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=dLTDC8W/8kRgFNqhmBHbQU5TB/KUWq3gYrd5uWkrIZIMUQXqYRcJw6mR/Ot5jwLF8v8iPAW4U3FKoC9GzB5B787/Rt5P57yfVbptXjrwkOEXQi4eBWelmJ1g5DOUtrGidsdyON+r/VUiMY27tzr4x4q+KDbmWs/vmkOFsMfi9dY= Hi, I'm developing a VFS plugin, and I want Spotlight to index volumes of my filesystem type. When I ran mdutil over a mount point: sudo mdutil -s /Volumes/lei Error: Could not get indexing status for volume. I tried both fs_usage and ktrace/kdump and found that 'mdutil' jumped to that conclusion after: 565 mdutil NAMI "/Volumes/lei" 565 mdutil RET getattrlist -1 errno 13 Permission denied 565 mdutil GIO fd 1 wrote 50 bytes " Error: Could not get indexing status for volume. " And it didn't even look under /Volumes/lei/.Spotlight-V100. I read getattrlist manual but couldn't find anything about Spotlight. It seemed that some volume attribute had something to do with the indexing status. So how do I make my volume indexable to Spotlight? Any hint/suggestion is appreciated. Thanks, Isaac -- Regards, Isaac () ascii ribbon campaign - against html e-mail /\ - against microsoft attachments _______________________________________________ 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: Darwin 8.3 Source Code Available
by Kevin Van Vechten 05 Mar '07

05 Mar '07

site_archiver(a)lists.apple.com Delivered-To: Darwin-dev(a)lists.apple.com On Nov 1, 2005, at 7:23 AM, Michael Tuexen wrote: Dear all, trying to compile the sources results in: Any idea how to fix it? Thank you very much for your help in advance. Best regards Michael On Oct 31, 2005, at 11:14 PM, Kevin Van Vechten wrote: _______________________________________________ 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/michael.tuexen%40lurchi.f… This email sent to michael.tuexen(a)lurchi.franken.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… The error indicates you don't have the libcc_kext.a library installed on your system. /usr/bin/ld -static -force_cpusubtype_ALL -e __start -segalign 0x1000 -sectalign __TEXT __text 0x1000 -sectalign __DATA __common 0x1000 -sectalign __DATA __bss 0x1000 -sectcreate __PRELINK __text / dev/null -sectcreate __PRELINK __symtab /dev/null -sectcreate __PRELINK __info /dev/null -arch ppc -segaddr __VECTORS 0x0 -segaddr __HIB 0x7000 -segaddr __TEXT 0xe000 /Users/tuexen/Desktop/ xnu-792.6.22/BUILD/obj/RELEASE_PPC/./osfmk/RELEASE/osfmk.o /Users/ tuexen/Desktop/xnu-792.6.22/BUILD/obj/RELEASE_PPC/./bsd/RELEASE/ bsd.o /Users/tuexen/Desktop/xnu-792.6.22/BUILD/obj/RELEASE_PPC/./ iokit/RELEASE/iokit.o /Users/tuexen/Desktop/xnu-792.6.22/BUILD/obj/ RELEASE_PPC/./pexpert/RELEASE/pexpert.o /Users/tuexen/Desktop/ xnu-792.6.22/BUILD/obj/RELEASE_PPC/./libkern/RELEASE/libkern.o / Users/tuexen/Desktop/xnu-792.6.22/BUILD/obj/RELEASE_PPC/./libsa/ RELEASE/libsa.o /Users/tuexen/Desktop/xnu-792.6.22/BUILD/obj/ RELEASE_PPC/version.o -o /Users/tuexen/Desktop/xnu-792.6.22/BUILD/ obj/RELEASE_PPC/./mach_kernel.sys -lcc_kext; \ /usr/bin/strip -S -x /Users/tuexen/Desktop/xnu-792.6.22/BUILD/obj/ RELEASE_PPC/./mach_kernel.sys -o /Users/tuexen/Desktop/xnu-792.6.22/ BUILD/obj/RELEASE_PPC/./mach_kernel; /usr/bin/ld: can't locate file for: -lcc_kext make[2]: *** [do_build_mach_kernel] Error 1 make[1]: *** [build_all] Error 2 make: *** [all] Error 2 The Darwin team is pleased to announce the availability of the source code for Darwin 8.3. These sources correspond to Mac OS X 10.4.3, and are available via the web at <http://www.opensource.apple.com/darwinsource/ >. [Oct 31 2005] -- Kevin Van Vechten <kvv(a)apple.com > Open Source Software Engineer Apple Computer This email sent to site_archiver(a)lists.apple.com

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