May 2005 - Darwin-dev - lists.apple.com

Re: calling open() on an older cd device returns EBUSY??
by David M. Cotter 03 May '05

03 May '05

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Re: calling open() on an older cd device returns EBUSY??
by Shantonu Sen 03 May '05

03 May '05

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Re: sysent and KEXT
by Mike Smith 03 May '05

03 May '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com G'day Marco. On May 2, 2005, at 2:20 PM, darwin-dev-request(a)lists.apple.com wrote: As a general rule, no. There are, however lots of ways to do things. There is probably a better, sustainable way to go about doing what you want to do, and if not then having your needs discussed may help the kernel improve in the future. = Mike _______________________________________________ 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 need to patch a system call using the sysent routine in a KEXT. As has previously been noted in this thread, you can't do this. Patching the system call vectors is not supported. Or better, is there another way to patch a system call inside a kext? Perhaps you could tell us what you're trying to do? Your website's down, but a quick bit of Googling suggests that this might have something to do with your SmartZip product. This email sent to site_archiver(a)lists.apple.com

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Re: Tiger and libreadline
by Bill Northcott 03 May '05

03 May '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com On 02/05/2005, at 10:51 PM, Chet Ramey wrote: THEY are incompatible, as in different, not one right the other wrong. Bill Northcott _______________________________________________ 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… It is, however, incompatible. This email sent to site_archiver(a)lists.apple.com

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Re: pty-redir: Slave, Master, and how it all works
by John Davidorff Pell 03 May '05

03 May '05

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Help is always appreciated! :-) JP On 2 May 2005, at 04:45, Pelle Johansson wrote: John Davidorff Pell wrote / skrev: _______________________________________________ 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/toa%40pop.agri.ch _______________________________________________ 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… ok, it seems like I got the pty/tty mess backwards. What I'm trying to do is this: Establish an ssh connection from local to remote. On remote, exec someCoolPtyTtyTool. On local, exec someCoolTtyPtyTool /bin/bash. Physically walk to remote. Sit down in front of remote. On remote (the computer I'm currently sitting at), exec screen /dev/ ttyXX or screen /dev/ptyXX. While sitting at remote, have a shell on local. I call it reverse-ssh. I'm not looking for a port-forwarding solution. iThink that ttys and ptys are my solution, but I just can't seem to wrap my mind around them. I want to start a shell on a pty, then attach to the tty (using screen (1), for example), pop, have a shell. Screen(1) has the wonderful ability to attach to a specified tty! :-) Yay! Ok, that side is done, since I use screen(1) already. pty-redir(1) is intended to do the other side. The code I'm using is posted here [1]. The virgin 0.1 release exhibits the same problem, and 0.2 is debian specific. The code at [1] is a merger of the two. :-) You seem a bit confused about how ptys work. Shells don't run on ptys, they run on ttyps. Terminal emulators such as screen and remote terminal servers such as sshd run on ptys. screen also has the ability to attach to another tty as a relay, but that's mostly meant to talk to modems. Is it a reattachable shell you want? (similar to screen). That is done by starting a daemon that attaches to a pty, and starting a shell on the tty. You then use whatever method you wish to connect to the daemon (most likely a socket, telnet protocol might be appropriate) which relays the data to the pty. I guess you could also open a second pty, attach to the corresponding tty with screen, and relay the data between the ptys. It would then be similar to talking through a modem connection. One could imagine using pty-redir for the lat option. You just have to make it start some other program on another pty that starts the final one on the matching tty. -- Pelle Johansson <morth(a)morth.org> This email sent to toa(a)pop.agri.ch This email sent to site_archiver(a)lists.apple.com

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calling open() on an older cd device returns EBUSY??
by David M.Cotter 03 May '05

03 May '05

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Re: vmmap
by Spencer Nielsen 03 May '05

03 May '05

site_archiver(a)lists.apple.com Delivered-To: Darwin-dev(a)lists.apple.com Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:in-reply-to:references:mime-version:content-type:message-id:cc:content-transfer-encoding:from:subject:date:to:x-mailer; b=dm7KZqBqPrvvPsF0G47r9UpK3Pu0V9vNmeqouhmmMjYPo7pDYMMJdyE90W6K6Si6gTYwAVkdQIwPRxW7tOhITPvfW8JiUKuyDqXomFdajH/zierDYeWEtKcfWcLVPB4KQC1Vk8DT5GRgSU4KvOH6C7j6vdOrZZVm+xNzEmNSsO0= Spencer Nielsen On May 2, 2005, at 9:27 PM, Joshua Durham wrote: - Josh On May 3, 2005, at 12:05 AM, Spencer Nielsen wrote: This email sent to joshdurham(a)mac.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… I loaded up the Essentials.pkg and ran it. It reported that there were errors in installation which was kind of unnerving. However, vmmap is now back again which make me happy. I will keep an eye out for any side effects. I have not yet tried a fresh install of 10.4 on any machine yet, but I plan on doing one soon. If anyone else has seen a similar behavior in upgrading from 10.3 I will probably file a report. Thanks for the help! On 10.4, it seems to be in Essentials.pkg: hc652a8d4:~ jdurham$ lsbom /Library/Receipts/Essentials.pkg/ Contents/Archive.bom | grep vmmap ./usr/bin/vmmap 102555 0/2 40980 1597189142 ./usr/share/man/man1/vmmap.1 100644 0/0 6705 1971577080 This was a clean install, so maybe something happened during the upgrade? One more quick question. I may be missing something here, but after upgrading I can find no sign of vmmap on either of the machines that I have upgraded to 10.4. I checked on a 10.3 machine and it normally resides in /usr/bin. I can imagine that there are some updates that have yet to be made to it for Tiger and that we might see it back soon. Anybody have any info on this? Is the source available anywhere? Thanks. Spencer Nielsen _______________________________________________ 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/joshdurham% 40mac.com This email sent to site_archiver(a)lists.apple.com

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Re: vmmap
by Joshua Durham 03 May '05

03 May '05

site_archiver(a)lists.apple.com Delivered-To: Darwin-dev(a)lists.apple.com - Josh On May 3, 2005, at 12:05 AM, Spencer Nielsen wrote: Spencer Nielsen _______________________________________________ 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/joshdurham%40mac.com This email sent to joshdurham(a)mac.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 On 10.4, it seems to be in Essentials.pkg: hc652a8d4:~ jdurham$ lsbom /Library/Receipts/Essentials.pkg/Contents/ Archive.bom | grep vmmap ./usr/bin/vmmap 102555 0/2 40980 1597189142 ./usr/share/man/man1/vmmap.1 100644 0/0 6705 1971577080 This was a clean install, so maybe something happened during the upgrade? One more quick question. I may be missing something here, but after upgrading I can find no sign of vmmap on either of the machines that I have upgraded to 10.4. I checked on a 10.3 machine and it normally resides in /usr/bin. I can imagine that there are some updates that have yet to be made to it for Tiger and that we might see it back soon. Anybody have any info on this? Is the source available anywhere? Thanks. smime.p7s

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Re: vmmap
by Justin Walker 03 May '05

03 May '05

site_archiver(a)lists.apple.com Delivered-To: Darwin-dev(a)lists.apple.com On May 2, 2005, at 21:05, Spencer Nielsen wrote: Regards, Justin -- Justin C. Walker, Curmudgeon-At-Large Institute for General Semantics -------- "Weaseling out of things is what separates us from the animals. Well, except the weasel." - Homer J Simpson -------- _______________________________________________ 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… One more quick question. I may be missing something here, but after upgrading I can find no sign of vmmap on either of the machines that I have upgraded to 10.4. I checked on a 10.3 machine and it normally resides in /usr/bin. I can imagine that there are some updates that have yet to be made to it for Tiger and that we might see it back soon. Anybody have any info on this? Is the source available anywhere? Thanks. Using 'lsbom' on the receipts on my (10.3.9) system, it appears, at least, in the DeveloperTools package. This email sent to site_archiver(a)lists.apple.com

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vmmap
by Spencer Nielsen 03 May '05

03 May '05

site_archiver(a)lists.apple.com Delivered-To: Darwin-dev(a)lists.apple.com Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:mime-version:content-transfer-encoding:message-id:content-type:to:from:subject:date:x-mailer; b=E9eV0xx9g0UAz/zE8B03FLHK9/1EPRzwpEGnjUR/LncfZibqAhzvPA+3QELBwJQNapFMU8NaWpeYNtBYCFBzjonQ0aOrVs18EK+vlL6PwEylJR3GIbAcYk288J06PiMGzhnWEB4pXwYgo2g1DPRUtxRJi9WChqZ8UITAzptRaFI= Spencer Nielsen _______________________________________________ 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… One more quick question. I may be missing something here, but after upgrading I can find no sign of vmmap on either of the machines that I have upgraded to 10.4. I checked on a 10.3 machine and it normally resides in /usr/bin. I can imagine that there are some updates that have yet to be made to it for Tiger and that we might see it back soon. Anybody have any info on this? Is the source available anywhere? Thanks. This email sent to site_archiver(a)lists.apple.com

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