September 2006 - Darwin-dev

Re: pid_t from mach_port_t?
by Tomas Zahradnicky 30 Sep '06

30 Sep '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com easily answer this question, the result would be subject to race conditions. :) What is your goal? What do you need the pid_t for? There may be another way to accomplish what you want to do. Tomas At 9:58 +0100 9/29/06, Finlay Dobbie wrote: On 29/09/06, Tomas Zahradnicky <zahradnicky(a)kppm.cz> wrote: >Not really. What are you really trying to do? Even if you could I wanted to get a pid_t of a process registered with the boostrap server. That doesn't really answer Dave's question. I wanted to get the pid_t to be able to get ProcessSerialNumber (PSN) and then CGSConnectionID. I should probably switch to Process Manager and get the PSN directly. PS: I would rather not be doing what I am doing with CGS but I really have no choice. -- # Ing. Tomas Zahradnicky, Jr. # The Czech Technical University # Dept of Computer Science, FEE-CTU Prague _______________________________________________ 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: pid_t from mach_port_t?
by Finlay Dobbie 29 Sep '06

29 Sep '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=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=OeuFxCBUt4uDLGDA2VSFPZPEkOs0KN4bmQp83+FpU33rCQIAK33ZeUe+jzI+9S1R5sPRrIIsfb7aJ3PC5gwOEU9jHjraxH5mj+407cXdpkL1Av9ttYvkUFQsITDh2gXc8k75v3kSJRc9BwAU+rxUwDK7dS/4TQlRV9sWVaExHW8= >Not really. What are you really trying to do? Even if you could >easily answer this question, the result would be subject to race >conditions. That doesn't really answer Dave's question. What is your goal? What do you need the pid_t for? There may be another way to accomplish what you want to do. -- Finlay _______________________________________________ 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… On 29/09/06, Tomas Zahradnicky <zahradnicky(a)kppm.cz> wrote: I wanted to get a pid_t of a process registered with the boostrap server. This email sent to site_archiver(a)lists.apple.com

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Re: pid_t from mach_port_t?
by Tomas Zahradnicky 29 Sep '06

29 Sep '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com I wanted to get a pid_t of a process registered with the boostrap server. Tomas -- # Ing. Tomas Zahradnicky, Jr. # The Czech Technical University # Dept of Computer Science, FEE-CTU Prague _______________________________________________ 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… Not really. What are you really trying to do? Even if you could easily answer this question, the result would be subject to race conditions. The only way I found was to use bootstrap_info and then sysctl with CTL_KERN/KERN_PROC/KERN_PROC_ALL and compare the results. This email sent to site_archiver(a)lists.apple.com

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Re: Bug in dyld
by Eric Albert 26 Sep '06

26 Sep '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com -Eric On Sep 26, 2006, at 12:21 PM, Peter Hull wrote: Dear All, I've come across a bug in dyld, when a C++ program is linked with the -s option. The error message is: dyld: lazy symbol binding failed: lazy pointer not found dyld: lazy pointer not found Trace/BPT trap It must be a 'known problem' because have seen several references to it on the internet (see below), but none seem to suggest that there is a fix from Apple in the pipeline. Has anyone got any definitive information on this or should I submit a bug report to Apple? Peter More info: An example, minimal program: // example.cc struct Object { virtual void func(void) {} virtual ~Object() {}; }; int main() { Object o; return 0; } // End Steps to reproduce: 1. compile with g++ -s example.cc -o example 2. run with ./example 3. Error message appears It does not appear: 1. If you omit the -s option 2. If you use -Wl,-x instead of -s 3. If you omit the -s option and subsequently use strip(1) My system: Mac OS X 10.4.7 iMac 1.83GHz Intel Core Due gcc version 4.0.1 (Apple Computer, Inc. build 5363) _______________________________________________ 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… That'd be a bug in the linker (ld), not in dyld. Please file a bug report. References: http://lists.apple.com/archives/Streaming-server-dev/2006/Feb/ msg00010.html http://www.cocoabuilder.com/archive/message/xcode/ 2005/11/21/1344http://forum.openmsx.org/search.php?search_author=mth http://phorum5.greennet.org.uk/read.php?22,1296,1307 http://www.andre-simon.de/dokuwiki/doku.php?id=en:installation_macos etc etc This email sent to site_archiver(a)lists.apple.com

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Bug in dyld
by Peter Hull 26 Sep '06

26 Sep '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=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=J7xQEatCTOUcdEK6b6ffiiPIUTz5Po0VFOQOfzwQBmVwfWTTI16UYPuQsnaTrOYa+DQtB/0/TCJd9XeZk1UqwFVmBzo11mEGAz+j9pAr2xrLARrRgJzT/isuiJV0lOqGWamtYIVu8qQix952rJCfXHP6aMdAWPuo/kmED46MZ+c= Dear All, I've come across a bug in dyld, when a C++ program is linked with the -s option. The error message is: dyld: lazy symbol binding failed: lazy pointer not found dyld: lazy pointer not found Trace/BPT trap It must be a 'known problem' because have seen several references to it on the internet (see below), but none seem to suggest that there is a fix from Apple in the pipeline. Has anyone got any definitive information on this or should I submit a bug report to Apple? Peter More info: An example, minimal program: // example.cc struct Object { virtual void func(void) {} virtual ~Object() {}; }; int main() { Object o; return 0; } // End Steps to reproduce: 1. compile with g++ -s example.cc -o example 2. run with ./example 3. Error message appears It does not appear: 1. If you omit the -s option 2. If you use -Wl,-x instead of -s 3. If you omit the -s option and subsequently use strip(1) My system: Mac OS X 10.4.7 iMac 1.83GHz Intel Core Due gcc version 4.0.1 (Apple Computer, Inc. build 5363) References: http://lists.apple.com/archives/Streaming-server-dev/2006/Feb/msg00010.html http://www.cocoabuilder.com/archive/message/xcode/2005/11/21/1344http://for… http://phorum5.greennet.org.uk/read.php?22,1296,1307 http://www.andre-simon.de/dokuwiki/doku.php?id=en:installation_macos etc etc _______________________________________________ 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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KEXT loading issues after USB device removal.
by rohit dhamija 26 Sep '06

26 Sep '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=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=rIyi+1BFWlZzzMgOjfqAyiQ1WFRb7nN6J7Y1LyBHLSUoIzEKTcLVU/DPbvxag8iNj1zdLT/XM6LLsyMWbaeYjDiSLqlaDL2opRPR4TNjEPaIlCYuR73qKCRPJxAsSf20Gj0xqPYP56Ma90LIiMyT/wxpixFKVhlLlh4+u1LlPR4= _______________________________________________ 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: pid_t from mach_port_t?
by Dave Zarzycki 25 Sep '06

25 Sep '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com davez On Sep 25, 2006, at 1:09 PM, Tomas Zahradnicky wrote: Dear Darwin developers, Thanks, Tomas -- # Ing. Tomas Zahradnicky, Jr. # The Czech Technical University # Dept of Computer Science, FEE-CTU Prague _______________________________________________ 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/zarzycki%40apple.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… Not really. What are you really trying to do? Even if you could easily answer this question, the result would be subject to race conditions. my app needs to know which app points the other end of the mach_port_t to. This port is looked up with bootstrap_look_up and I'd like to avoid traversing bootstrap services and then all processes while comparing the path. This would work as the app will run only once but be very slow. This email sent to zarzycki(a)apple.com This email sent to site_archiver(a)lists.apple.com

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pid_t from mach_port_t?
by Tomas Zahradnicky 25 Sep '06

25 Sep '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Dear Darwin developers, Thanks, Tomas -- # Ing. Tomas Zahradnicky, Jr. # The Czech Technical University # Dept of Computer Science, FEE-CTU Prague _______________________________________________ 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… my app needs to know which app points the other end of the mach_port_t to. This port is looked up with bootstrap_look_up and I'd like to avoid traversing bootstrap services and then all processes while comparing the path. This would work as the app will run only once but be very slow. This email sent to site_archiver(a)lists.apple.com

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env file
by Marc Chanliau 24 Sep '06

24 Sep '06

site_archiver(a)lists.apple.com Delivered-To: darwin-dev(a)lists.apple.com Thanks, Marc _______________________________________________ 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 removed a Tomcat version (tomcat50-jwsdp) and installed a new Tomcat version (apache-tomcat-5.5.17). Now, when I try to start apache-tomcat-5.5.17, I get the following error: Cannot find /Applications/tomcat50-jwsdp/bin/setclasspath.sh This file is needed to run this program When I display the env file, the path still includes /Applications/ tomcat50-jwsdp instead of /Applications/apache-tomcat-5.5.17 How can I modify that to get tomcat to start? Is there a way to modify env (is it the right thing to do?) This email sent to site_archiver(a)lists.apple.com

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Server/Daemon startup issues when machine starts/reboots. Why ?
by rohit dhamija 23 Sep '06

23 Sep '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=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=tSn8uYFX6OHstqJgjGb1NFLBmvFlpUn1XbYc9m2OiHSc58shVFEAYPvc6oj0kSMEMFVT4QQvjFdLBWdREV+U8xtfFOO5rnBru0Lh453piq7ActazIPDtVtVWleZFwimZQYsMtTJgTPqza62FLttbIpoF2b1IaH4D7pVOKygBBRs= _______________________________________________ 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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