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Name: OSTech
Description: Talk about code: bug reports, bug fixes, code implementation and system architecture. Post about tech topics like: SMP / processes and memory management / Libraries/ Interrupt/ scheduling / magic / partitioning. Post anything about the code itself. Post about anything linked from the OS Tech or OS Source guide wiki pages.
Type: Public
Mailing List: ostech-core_os@community.qnx.com
Participants: 752
Topics: 1291
Posts: 5224
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topc28324:  Zero copy issue regarding camera data 1 3038 Li Chen(deleted) 04/13/2023 11:27 PM Li Chen(deleted) 04/13/2023 11:27 PM  
topc2208:  XML library? 7 17201 Tim Gessner 03/13/2008 6:37 PM lee po 05/13/2011 9:40 AM  
topc4230:  Xeon 6 cores 3 10462 Mario Charest 09/24/2008 8:37 AM Chris Travis 10/16/2008 2:59 PM  
topc21249:  x86 procnto-smp / bmp scheduling error 5 7475 Matthias Ecker 12/09/2011 3:24 AM Matthias Ecker 12/16/2011 3:40 AM  
topc1531:  x86 image on usbstick 3 7441 Marek W 11/22/2007 9:18 AM James Mulcahy 01/03/2008 10:38 AM  
topc16495:  x86 hyperthreading 10 9921 Mario Charest 09/23/2010 1:34 PM Mario Charest 09/24/2010 9:58 AM  
topc1209:  x86 buildfile 7 13964 Jacek Potrymajlo(deleted) 10/01/2007 6:10 PM Sada Murugan 10/03/2007 5:46 PM  
topc24229:  x86 (atom) builder project - can I have minimal rootfs from ifs without disk root? 3 7075 Willem Atsma(deleted) 09/13/2013 9:12 PM Willem Atsma(deleted) 09/13/2013 9:28 PM  
topc10862:  x86 , loading image from compact flash is very slow 3 8183 Philippe ELSKENS(deleted) 11/19/2009 5:04 AM Philippe ELSKENS(deleted) 11/23/2009 5:13 AM  
topc26246:  Wrong time zone 2 5798 siowlim chow(deleted) 07/04/2015 12:57 AM Steve Reid(deleted) 07/06/2015 11:50 AM  
topc21325:  Wrong size returned by readdir for /proc 2 6476 Oleh Derevenko(deleted) 01/05/2012 5:42 AM Oleh Derevenko(deleted) 01/05/2012 5:53 AM  
topc27904:  Wrong output by pci-tool/QNX7 and other failures! 4 4367 Armin Steinhoff 07/24/2020 2:35 PM Geoff Roberts 07/24/2020 9:39 PM  
topc20398:  Wrong IRQ return by the pci utility or the pci_read_config8 function. 1 6821 Sylvain Comtois(deleted) 06/17/2011 8:13 AM Sylvain Comtois(deleted) 06/17/2011 8:13 AM  
topc24669:  Wrong calculations in the timing chapter in one part of the documentation? 1 6397 John Doe(deleted) 01/14/2014 7:15 AM John Doe(deleted) 01/14/2014 7:15 AM  
topc6228:  Writing to the system page? 7 11331 Marc Roessler 02/13/2009 6:26 AM Marc Roessler 02/23/2009 11:57 AM  
topc27384:  Writing files to SD card partition in QNX sdp 7.0 on iMX6 Nitrogen Board 1 4904 Chethan Kumar(deleted) 05/02/2018 12:55 AM Chethan Kumar(deleted) 05/02/2018 12:55 AM  
topc27744:  Writing a security policy 1 4603 Ganesha Mulleria 09/26/2019 5:10 AM Ganesha Mulleria 09/26/2019 5:10 AM  
topc25653:  Write to filesystem from a program 2 5810 Praveen Kumar(deleted) 09/14/2014 4:51 AM Mario Charest 09/14/2014 12:45 PM  
topc12328:  write to /dev/ser with EIO error 4 8437 Pavol Kycina 02/25/2010 9:26 AM Pavol Kycina 03/08/2010 4:51 AM  
topc11481:  wordexp 3 8433 Robin Tessier(deleted) 01/07/2010 3:16 PM Steve Reid(deleted) 01/08/2010 12:33 PM  
topc20351:  Windows embedded 7 and QNX Neutrino Scheduling 4 7139 Lawrence Smith 06/07/2011 7:48 PM Attilla Danko(deleted) 06/08/2011 10:08 AM  
topc28009:  why not the x86 executable program running on QNX Momentics IDE failed ? 1 4062 edwin guo 02/08/2021 1:51 AM edwin guo 02/08/2021 1:51 AM  
topc21388:  Which is the timer interrupt on x86 6.4.0 IRQ 0/1 ? 1 6593 Subodh Harmalkar(deleted) 01/23/2012 7:21 PM Subodh Harmalkar(deleted) 01/23/2012 7:21 PM  
topc23387:  Which dynamic libraries is actually loaded by process X 3 7291 Per Kristoffersen(deleted) 04/10/2013 7:46 AM Per Kristoffersen(deleted) 04/10/2013 7:54 AM  
topc21998:  which & how to install compiler for ADA and Fortran? tried below stuff but stuck with errors >> g77: installation problem 1 7069 Atul Kumbhar(deleted) 06/05/2012 11:40 PM Atul Kumbhar(deleted) 06/05/2012 11:40 PM  
topc21224:  where to find definition/doc on the signal masks in a ps readout 2 7048 Lasse Skov(deleted) 12/01/2011 6:45 AM Thomas Haupt 12/01/2011 8:30 AM  
topc25026:  where to add the linker script path in C project of QNX momentics IDE? 1 7128 hemanth jv 02/13/2014 4:36 AM hemanth jv 02/13/2014 4:36 AM  
topc7901:  Where is the startup_stack label in start.S 2 8913 josh zhao(deleted) 05/21/2009 10:12 PM Sunil Kittur(deleted) 05/22/2009 6:28 AM  
topc12685:  Where is pthread_rwlockattr_t documented? 3 9901 Chris Chiesa 03/17/2010 3:29 PM Chris Chiesa 03/18/2010 5:30 PM  
topc28299:  When do you actually responds 2 2867 Hung Nguyen 02/23/2023 7:31 AM Elad Lahav 02/23/2023 7:38 AM  
topc26442:  When does _NTO_TCTL_RUNMASK take effect? 5 5605 Robert Murrell 11/25/2015 8:57 AM Brian Stecher(deleted) 11/25/2015 9:31 AM  
topc20389:  What is the cheapest way to lock the current thread to it's current core - PPC multi-core arch specific 5 7172 Chip Bagwell 06/15/2011 11:11 AM Chip Bagwell 06/15/2011 12:33 PM  
topc27446:  what application/service in qnx OS is trying to establish connection to a device in the network on TCP port 2001 1 4598 Chris Liang(deleted) 07/25/2018 12:55 PM Chris Liang(deleted) 07/25/2018 12:55 PM  
topc27932:  What's the LZO block size used in mkifs? 6 4090 Keelun Yang 09/24/2020 8:33 AM Keelun Yang 09/25/2020 6:11 AM  
topc1578:  What's going on with kernel patches? 1 10214 Oleh Derevenko(deleted) 11/29/2007 5:14 AM Oleh Derevenko(deleted) 11/29/2007 5:14 AM  
topc1386:  we miss something 6 15401 Yao Zhao(deleted) 10/29/2007 5:45 PM Yao Zhao(deleted) 11/02/2007 4:11 PM  
topc19397:  weird malloc failure 7 8739 Mario Charest 01/27/2011 6:49 PM Jerry Sui 01/28/2011 9:46 AM  
topc1383:  Webinar Bonus Questions 1 10685 Colin Burgess(deleted) 10/29/2007 1:10 PM Colin Burgess(deleted) 10/29/2007 1:10 PM  
topc1300:  Webinar Bonus Question - Ans 2 (where is queued_event_priority set?) 1 10899 Rajat Jain 10/17/2007 2:50 PM Rajat Jain 10/17/2007 2:50 PM  
topc1301:  Webinar.BrainTeaser.Question3.proc_wlock_adp(prp); 1 11739 VLAD KOZIN 10/17/2007 4:16 PM VLAD KOZIN 10/17/2007 4:16 PM  
topc1299:  Webinar.BrainTeaser.Answer.MIPS.STI 1 11966 VLAD KOZIN 10/17/2007 2:38 PM VLAD KOZIN 10/17/2007 2:38 PM  
topc2463:  vsnprintf / vsprintf .. doc question 13 18578 Jeevan Mathew(deleted) 04/17/2008 4:26 AM Thomas Fletcher 04/28/2008 9:57 PM  
topc25043:  Virtual to Physical address issue 2 6106 Roy Jose(deleted) 02/17/2014 3:48 AM Thomas Haupt 02/17/2014 4:32 AM  
topc27510:  Virtual to Physical Address Conversion 2 4377 Sai Devasani(deleted) 10/08/2018 5:39 AM Elad Lahav 10/08/2018 9:26 AM  
topc28404:  Virtio shmem 1 446 Muhammed Alaaeddin 02/27/2024 10:15 AM Muhammed Alaaeddin 02/27/2024 10:15 AM  
topc28386:  Video Play Error 2 738 serhat doganay 11/27/2023 1:09 AM Michael Schuster 11/27/2023 6:10 AM  
topc26670:  Video player in QNX 4 5554 Dan Sanderson(deleted) 05/04/2016 4:57 PM Dennis Kellly(deleted) 05/04/2016 6:46 PM  
topc28400:  Video decode on RPi4 3 583 David Sheinberg(deleted) 02/10/2024 7:56 PM David Sheinberg(deleted) 03/03/2024 1:38 PM  
topc2360:  Very wierd int latency observed with P35 based motherboard 8 11250 Art Hays(deleted) 04/04/2008 9:08 PM Robert Kindred(deleted) 05/27/2008 10:27 AM  
topc27447:  Versioning for QNX Application 1 4824 Venkata Nakka 07/25/2018 1:39 PM Venkata Nakka 07/25/2018 1:39 PM  
topc3792:  vector_add changes 2 10947 Varaprasad Lingutla 08/14/2008 5:42 PM Brian Stecher(deleted) 08/16/2008 3:44 PM  
topc25641:  Utility to create executable from Python Script. 1 7414 Aarthi CR(deleted) 09/05/2014 8:48 AM Aarthi CR(deleted) 09/05/2014 8:48 AM  
topc28077:  Utilities and tools available for QNX 6.6 / QNX 7? 2 4048 Martin Gagnon 06/23/2021 4:45 PM Will Miles 06/24/2021 1:12 PM  
topc27465:  Using the precision time protocol (PTPd) on QNX SDP 7.0 1 4522 Shreyas Pophli(deleted) 08/17/2018 3:01 AM Shreyas Pophli(deleted) 08/17/2018 3:01 AM  
topc24483:  Using supervisor mode PPC operations from userland 3 1371 Timothy Kolar(deleted) 11/15/2013 6:17 PM Timothy Kolar(deleted) 11/18/2013 5:21 PM  
topc4468:  Using resmgr_msg_again to implement blocking read 5 11196 David Baker(deleted) 10/09/2008 4:47 PM Glenn Schmottlach 10/20/2008 10:33 AM  
topc5427:  Using pulses within the resource Manager Framework 3 10186 Marc Roessler 12/15/2008 5:08 AM Marc Roessler 12/15/2008 6:57 AM  
topc5885:  using poll/select with mq (alternative implementation) 4 10987 Andrew Sherk(deleted) 01/21/2009 3:16 PM Andrew Sherk(deleted) 01/28/2009 2:39 PM  
topc1741:  using mmap() to get contiguous memory > 4kB 3 13955 Armand Ciejak 12/14/2007 7:59 AM Armand Ciejak 12/17/2007 3:48 AM  
topc3720:  using HAM to monitor process on remote node. 2 10393 gani koduri 08/07/2008 4:03 AM Shiv Nagarajan(deleted) 08/07/2008 1:25 PM  
topc11731:  Using HA Client Recovery API 1 6775 Princy K V 01/22/2010 4:09 AM Princy K V 01/22/2010 4:09 AM  
topc24259:  use the chroot, then socketpair/socket will "EAFNOSUPPORT" error 1 5612 liangjun zeng(deleted) 09/23/2013 1:55 AM liangjun zeng(deleted) 09/23/2013 1:55 AM  
topc21214:  Use of SPI-MASTER to access SPI data flash device ... 1 6523 Bob Selby(deleted) 11/29/2011 7:05 AM Bob Selby(deleted) 11/29/2011 7:05 AM  
topc12720:  Use LMBench or Unixbench to profile the kernel 1 8744 Yuntao Yang 03/18/2010 2:45 PM Yuntao Yang 03/18/2010 2:45 PM  
topc25789:  USB-to-Quad UART implementation 9 5956 maddilety desapogu(deleted) 11/12/2014 9:46 AM maddilety desapogu(deleted) 11/16/2014 2:53 AM  
topc2454:  USB support without using diskboot 6 11932 tim rector 04/16/2008 9:54 AM Philipp Lutz 08/13/2010 5:09 AM  
topc26672:  usb status for devices beyond tier 1? (QNX6.3.2) 4 6537 Jeffrey Percival(deleted) 05/05/2016 4:08 PM Gervais Mulongoy 05/06/2016 4:03 PM  
topc19774:  usb source 3 2858 Xiongwei Huang 03/17/2011 4:17 AM Gervais Mulongoy 03/17/2011 8:49 AM  
topc28311:  usblauncher_otg 1 2833 Geoffrey Roberts 03/21/2023 5:31 PM Geoffrey Roberts 03/21/2023 5:31 PM  
topc23586:  USB drive detection on startup 12 7171 Robert Murrell 05/17/2013 8:27 AM Robert Murrell 05/29/2014 11:02 AM  
topc26161:  USB device over current detection (QNX 6.5.0 SP1 ) 4 5627 janusz ruszel 05/06/2015 8:30 PM Gervais Mulongoy 05/07/2015 9:31 AM  
topc6565:  usbd_urb_status() returning undefined status code 4 8354 Dan McCormick(deleted) 03/05/2009 12:41 PM Lichun Zhu(deleted) 02/11/2010 5:05 PM  
topc15595:  usbd_select_interface 1 6245 Martin Nike 08/24/2010 1:34 PM Martin Nike 08/24/2010 1:34 PM  
topc21309:  USB can't boot in Award UEFI platform 1 6621 HsiangChih Tsai(deleted) 12/26/2011 1:56 AM HsiangChih Tsai(deleted) 12/26/2011 1:56 AM  
topc9481:  Usage of InterruptUnmask() within an interrupt handler 1 7033 Robert D'Attilio(deleted) 08/25/2009 2:45 PM Robert D'Attilio(deleted) 08/25/2009 2:45 PM  
topc26153:  Updated documentation for QNX SDP 6.6 online 1 5547 Steve Reid(deleted) 04/28/2015 5:36 PM Steve Reid(deleted) 04/28/2015 5:36 PM  
topc16552:  Unexpected result of pthread_mutex_condlock 3 6738 Oleh Derevenko(deleted) 09/27/2010 11:36 AM Oleh Derevenko(deleted) 09/27/2010 12:32 PM  
topc16937:  Unexpected behavior of mmap64() on QNX 1 6290 Praveen Raj(deleted) 10/14/2010 11:39 AM Praveen Raj(deleted) 10/14/2010 11:39 AM  
topc24345:  Uncertainty about timer under the QNX RTOS 11 7718 yunfei qu(deleted) 10/11/2013 5:33 AM Mario Charest 11/02/2013 6:21 AM  
topc11303:  UNBLOCK reason 2 6829 Thomas Haupt 12/18/2009 7:20 AM Oleh Derevenko(deleted) 12/18/2009 8:14 AM  
topc9212:  Unblock pulse with multithreaded RM 20 14854 Oleh Derevenko(deleted) 08/07/2009 6:36 AM Oleh Derevenko(deleted) 08/26/2009 3:28 PM  
topc10069:  Unblock pulse again 5 8570 Oleh Derevenko(deleted) 10/05/2009 3:10 AM Oleh Derevenko(deleted) 04/06/2010 10:04 AM  
topc14316:  Unable to reach QNX host 4 6900 Snorre Brekke 06/23/2010 5:12 PM Snorre Brekke 06/24/2010 1:19 PM  
topc28354:  Unable to launch QNX at Vbox 10 3569 Victor Fernandez 07/17/2023 8:26 AM Victor Fernandez 08/02/2023 4:38 AM  
topc24572:  Unable to install QNX Momentics Tool Suite 6.5 on Scientific Linux 6.4 1 6176 preetha nair 12/10/2013 5:08 AM preetha nair 12/10/2013 5:08 AM  
topc27123:  Unable to find platform reset classification DLL 3 4516 doron hirsch 07/12/2017 8:47 AM Steve Reid(deleted) 07/12/2017 4:34 PM  
topc14207:  Unable to find PhAB || How to use photon/PtClock.h 8 8164 Shashank Todwal 06/18/2010 5:29 AM Frank Fei 07/20/2010 1:58 PM  
topc14054:  Unable to download source code 5 7728 sabtain khan 06/08/2010 11:17 AM Gervais Mulongoy 06/08/2010 11:39 AM  
topc28128:  Unable to compile after wrongly uninstalling and reinstalling QNX 1 3880 mohan S(deleted) 10/27/2021 1:45 PM mohan S(deleted) 10/27/2021 1:45 PM  
topc28149:  Unable to catch hardware interrupts 7 4073 Geoff Roberts 02/01/2022 7:45 PM Geoff Roberts 02/09/2022 1:47 AM  
topc26404:  UDP sockets can not be disconnected on QNX. AF_UNSPEC not supported. 6 5682 Stefan Holzmüller 11/02/2015 10:03 AM Alexey Bakhtin(deleted) 03/21/2018 5:47 AM  
topc25788:  uart read/write interrupt problem 1 5199 maddilety desapogu(deleted) 11/12/2014 9:35 AM maddilety desapogu(deleted) 11/12/2014 9:35 AM  
topc25683:  UART read/write 3 5250 maddilety desapogu(deleted) 09/23/2014 6:45 AM maddilety desapogu(deleted) 09/23/2014 7:46 AM  
topc11995:  u_int*_t types 2 7170 Sean Boudreau(deleted) 02/08/2010 1:14 PM Sunil Kittur(deleted) 02/08/2010 3:26 PM  
topc22140:  typed mem versus shared mem 1 5505 Mario Charest 07/10/2012 3:41 PM Mario Charest 07/10/2012 3:41 PM  
topc26827:  Tundra universe window 2 4873 Oleg Gopov(deleted) 10/08/2016 10:36 AM Russell Kuczwara(deleted) 10/25/2016 2:58 PM  
topc5391:  ttyname() and ESRCH 1 8038 Steve Reid(deleted) 12/11/2008 12:20 PM Steve Reid(deleted) 12/11/2008 12:20 PM  
topc27124:  Tsi140 PCI to VME window 4 4674 Silva Baeva(deleted) 07/12/2017 2:21 PM mario sangalli 07/13/2017 5:38 AM  
topc21489:  Try to install qnxsdp-6.5.0-201007091524-dvd.iso, but fail. The error code is at below 2 7339 HuiHsien Wu 02/09/2012 10:31 PM HuiHsien Wu 02/14/2012 9:54 AM  
topc11569:  Trying to set the Endianness of a page on PPC 8548E 1 6909 Brian McGonigle 01/13/2010 12:11 PM Brian McGonigle 01/13/2010 12:11 PM  
topc24658:  Trouble running from SDP CD on a new platform 2 5455 Jan Stefan 01/09/2014 3:52 PM Jan Stefan 01/13/2014 12:47 PM  
topc1477:  Trinity 2 Milestone Build available for trial 2 11447 Steve Bergwerff(deleted) 11/14/2007 5:06 PM Steve Bergwerff(deleted) 11/14/2007 5:18 PM  
topc27898:  Trigger processes on QNX startup 2 3696 Viktor Rusnak 07/16/2020 11:47 AM John Kearney 07/16/2020 12:37 PM  
topc19784:  trampoline troubles 3 5924 Lewis Donzis 03/18/2011 2:05 AM Lewis Donzis 04/01/2011 6:14 PM  
topc28474:  Tracking dynamic memory allocation for a given process 12 87 JEAN-MICHEL PEDRONO 10/28/2025 11:33 AM Elad Lahav 10/29/2025 10:45 AM  
topc25258:  tracing of kernel events: accessing event data with dynamic filtering 3 5635 Thomas Schickentanz 04/11/2014 6:43 AM Thomas Schickentanz 04/25/2014 8:47 AM  
topc25472:  tracelogger: extraordinary overhead in one thread 7 5728 Thomas Schickentanz 07/07/2014 11:42 AM Thomas Schickentanz 07/22/2014 10:04 AM  
topc2384:  tracelogger 5 12577 Mario Charest 04/10/2008 9:58 AM Roger Maclean 04/10/2008 1:29 PM  
topc26795:  TraceEvent handler return less data than expected 1 5024 Artem Kashkanov 09/15/2016 4:38 AM Artem Kashkanov 09/15/2016 4:38 AM  
topc28467:  TraceEvent got permission denied during trace buffer allocation (QNX 8.0) 3 156 Vic One 06/13/2025 7:24 AM Vic One 06/17/2025 2:54 AM  
topc27490:  TraceEvent event generation order 4 4024 Claudio Fontana(deleted) 09/17/2018 7:13 AM John Kearney 09/17/2018 7:22 AM  
topc21226:  TraceEvent API - dynamic filter question 9 8781 Martin Duvanel 12/01/2011 12:16 PM Alexander Koppel 12/14/2011 9:59 AM  
topc27524:  TraceEvent: detecting thread death, distinguishing between DEAD STATE and final free up of resources 1 4228 Claudio Fontana(deleted) 10/21/2018 6:37 AM Claudio Fontana(deleted) 10/21/2018 6:37 AM  
topc27523:  TraceEvent: detecting fork/exec and spawn idiomatic sequences 1 4273 Claudio Fontana(deleted) 10/20/2018 5:42 AM Claudio Fontana(deleted) 10/20/2018 5:42 AM  
topc28125:  to get cpu percentage for each threads, not process 4 3886 Gavin Han(deleted) 10/26/2021 8:35 AM zhao weikun(deleted) 01/08/2024 5:28 AM  
topc5933:  tinit issue/fix 1 6912 Stephen Munnings 01/24/2009 10:35 AM Stephen Munnings 01/24/2009 10:35 AM  
topc11632:  tinit.c proposed fix 1 6320 Pavol Kycina 01/18/2010 5:20 AM Pavol Kycina 01/18/2010 5:20 AM  
topc25382:  Timer using pulse has accuracy problem. 2 5818 woosuk ahn 05/28/2014 7:47 PM Dave Nickerson(deleted) 06/11/2014 10:03 AM  
topc23291:  TimerTimeout in driver 1 1154 Xiongwei Huang 03/22/2013 5:43 AM Xiongwei Huang 03/22/2013 5:43 AM  
topc7746:  TimerTimeout and QNET 7 11179 Kostadin Vardin(deleted) 05/12/2009 1:58 PM Yiry Estrinov(deleted) 06/11/2009 12:27 AM  
topc22277:  TimerTimeout() not getting timeout 16 8705 Fraser Moore 08/09/2012 4:27 AM Lichun Zhu(deleted) 08/10/2012 10:48 AM  
topc21320:  Timer expiry 6 7900 Christian Scheuch(deleted) 01/03/2012 5:31 AM Christian Scheuch(deleted) 01/04/2012 1:04 AM  
topc27899:  timer_settime/SIGEV_SIGNAL_PULSE and SchedSet 9 3760 David Sheinberg(deleted) 07/17/2020 11:59 PM Elad Lahav 07/20/2020 8:02 AM  
topc15767:  timer_create 1 6261 gunjan sethi 08/31/2010 2:48 AM gunjan sethi 08/31/2010 2:48 AM  
topc20004:  timeout on name_open 2 6104 Mario Charest 04/12/2011 2:25 PM Mario Charest 04/12/2011 2:27 PM  
topc26571:  Time managenet in QNX 4 5595 Arman Sardari 02/21/2016 5:44 AM mario sangalli 02/23/2016 4:55 AM  
topc27652:  Timed Message Send 4 3998 Sai Devasani(deleted) 04/01/2019 1:03 PM Dave Nickerson(deleted) 05/30/2019 9:15 AM  
topc8198:  time() drifting more than expected 23 15810 Robert D'Attilio(deleted) 06/08/2009 10:47 AM Robert D'Attilio(deleted) 09/11/2009 10:39 AM  
topc9848:  ticksize 1 6114 Mario Charest 09/18/2009 4:14 PM Mario Charest 09/18/2009 4:14 PM  
topc15459:  Tick rate and timer (thread 9) 6 7508 Lasse Skov(deleted) 08/19/2010 8:10 AM Lichun Zhu(deleted) 07/06/2011 10:41 PM  
topc16955:  thread unsafe-ness in libc 15 8788 Lewis Donzis 10/14/2010 6:52 PM Gervais Mulongoy 10/16/2013 12:22 PM  
topc12472:  thread stack alignment on x86 9 8588 Piotr Trojanek(deleted) 03/06/2010 6:34 AM Oleh Derevenko(deleted) 03/06/2010 12:38 PM  
topc3196:  thread scheduling jitter question 11 17394 Tim Gessner 06/24/2008 6:26 PM Colin Burgess(deleted) 07/22/2008 10:21 AM  
topc26569:  Thread pool outside resource manager. 15 5600 John Reis(deleted) 02/19/2016 5:30 AM John Reis(deleted) 02/19/2016 12:35 PM  
topc27044:  Thread is cancelling in between of running application and i am not getting remaining printf of that thread 3 4549 vinay kushwah(deleted) 04/26/2017 5:18 AM Dave Nickerson(deleted) 05/09/2017 2:05 PM  
topc28076:  Thread does not run in APS partition 1 3759 Dakshina Dasari(deleted) 06/22/2021 9:27 PM Dakshina Dasari(deleted) 06/22/2021 9:27 PM  
topc19609:  ThreadCtl takes 20 seconds to complete 1 6035 Frank Fei 02/23/2011 8:04 PM Frank Fei 02/23/2011 8:04 PM  
topc28431:  Thread blocks on sem after creation 2 358 Nesredin Mahmud 07/12/2024 6:53 AM Steven Dufresne 07/12/2024 11:57 AM  
topc20098:  thread_pool_destroy hangs with sample code for RM 3 6252 Brian Hawley 05/05/2011 1:53 PM Brian Hawley 05/10/2011 7:26 PM  
topc5183:  Thoughts on flushing the dcache more efficiently 18 25532 Adam Mallory(deleted) 11/27/2008 5:57 PM Sunil Kittur(deleted) 12/03/2008 7:13 AM  
topc2349:  The size field of resmgr_context_t 2 10045 Steve Reid(deleted) 04/03/2008 2:47 PM Brian Stecher(deleted) 04/03/2008 3:07 PM  
topc26004:  the problem of the launcher app 1 5272 sun yun(deleted) 02/01/2015 8:40 PM sun yun(deleted) 02/01/2015 8:40 PM  
topc5616:  The MSR Register in PPC405 7 15087 Vadim Malenboim 01/01/2009 2:59 AM Matt Ferraro(deleted) 03/09/2009 1:48 PM  
topc7555:  The kbhit() function... 6 5202 Jacek Rudnicki 04/30/2009 5:49 AM Jacek Rudnicki 05/04/2009 4:07 AM  
topc15654:  The io-pkt manager consumes ~50% of CPU 1 3441 Jacek Rudnicki 08/26/2010 7:43 AM Jacek Rudnicki 08/26/2010 7:43 AM  
topc26615:  The 'at' command for QNX 7 5127 Durwin De La Rue(deleted) 03/15/2016 11:51 AM Durwin De La Rue(deleted) 03/15/2016 2:08 PM  
topc10145:  Test to determine if in interrupt context? 2 7912 Rob Maher 10/08/2009 11:38 AM Hans-Peter Reichert 10/08/2009 2:39 PM  
topc12321:  Termer thread crashed with signo 11 ? 1 6686 Marc Roessler 02/25/2010 6:02 AM Marc Roessler 02/25/2010 6:02 AM  
topc10664:  telnet session shall inherit environment of main session 4 7522 Malte Mundt(deleted) 11/05/2009 10:56 AM Thomas Haupt 11/09/2009 4:09 AM  
topc4524:  TDP, SMP, and Grid computing 4 11979 Mario Mastrodicasa 10/14/2008 11:10 AM Xiaodan Tang 10/14/2008 1:13 PM  
topc26901:  TCP/IP servers, client and remoute start by on 1 4554 Leonid Khait(deleted) 11/27/2016 7:40 AM Leonid Khait(deleted) 11/27/2016 7:40 AM  
topc1413:  Tcl problem on QNX 3 11907 David Zhao 11/04/2007 10:15 PM David Zhao 11/05/2007 9:33 PM  
topc5481:  Tcl8.4 "expr int" error on QNX6.3.2 1 7533 David Zhao 12/17/2008 3:34 AM David Zhao 12/17/2008 3:34 AM  
topc20074:  tail utility not working 2 5772 Robert D'Attilio(deleted) 05/02/2011 12:50 PM Robert D'Attilio(deleted) 05/02/2011 12:52 PM  
topc27662:  System freezes for 48 ms. Trace Event Log shows no events. 5 4498 Jan Körner 04/24/2019 7:25 AM Albrecht Uhlmann 04/24/2019 8:25 AM  
topc27157:  system() Surprise of expectation 4 4301 Leonid Khait(deleted) 08/14/2017 1:34 AM Roger Maclean 08/29/2017 8:47 AM  
topc20707:  system() close resource manager fd ? 1 5810 Bocong Liu(deleted) 08/12/2011 10:03 PM Bocong Liu(deleted) 08/12/2011 10:03 PM  
topc14725:  syslog problem 3 6160 Michael Tatarinov(deleted) 07/16/2010 3:34 AM Michael Tatarinov(deleted) 04/14/2011 2:25 AM  
topc21367:  syslogd not working 4 6708 Paul Boyle 01/19/2012 10:53 AM Sean Boudreau(deleted) 01/19/2012 11:22 AM  
topc24512:  syslogd doesn't seem to be sending to my remote syslog-server 1 5501 Steve Iribarne(deleted) 11/25/2013 2:12 PM Steve Iribarne(deleted) 11/25/2013 2:12 PM  
topc9599:  sysconf() and invalid names 4 9784 Steve Reid(deleted) 09/02/2009 10:35 AM Brian Stecher(deleted) 09/02/2009 11:08 AM  
topc11281:  Syscall tracing 5 7812 Marc Roessler 12/17/2009 11:31 AM Marc Roessler 12/18/2009 5:29 AM  
topc19467:  Sync object 2 6208 Mario Charest 02/07/2011 3:29 PM Thomas Haupt 02/07/2011 6:07 PM  
topc8651:  SyncMutexEvent 5 8564 Oleh Derevenko(deleted) 07/01/2009 10:30 AM Steve Reid(deleted) 07/06/2009 9:37 AM  
topc26989:  Symbol not found error when loading .so 1 4603 Huang He(deleted) 03/02/2017 10:50 PM Huang He(deleted) 03/02/2017 10:50 PM  
topc3621:  swprintf() and vswprintf() in signal handlers 1 8224 Steve Reid(deleted) 07/30/2008 9:54 AM Steve Reid(deleted) 07/30/2008 9:54 AM  
topc13483:  SVN access to core sources ? 4 10117 Armin Steinhoff 05/03/2010 5:26 AM Andreas Lichtenberger 07/01/2010 7:44 AM  
topc22986:  support of shmget api 4 6627 Ashwini Dubey(deleted) 01/17/2013 7:31 AM Ashwini Dubey(deleted) 01/18/2013 3:46 AM  
topc3693:  Support for the SAS controllers possible ? 3 5408 Jacek Rudnicki 08/05/2008 9:40 AM Mario Charest 08/05/2008 11:49 AM  
topc27987:  su: System error (?) 11 6609 David Sheinberg(deleted) 12/18/2020 3:23 PM Yuxi Zhang 12/07/2022 12:22 PM  
topc27342:  string-double conversion failed in C++ 1 4367 Lauri Kaila 03/13/2018 8:37 AM Lauri Kaila 03/13/2018 8:37 AM  
topc13610:  strftime and gmtime invalid output 2 6442 Kevin Alden 05/10/2010 11:00 AM Kevin Alden 05/10/2010 1:13 PM  
topc2980:  Strange Photon and "helpviewer" behaviours ... 1 3600 Jacek Rudnicki 06/06/2008 5:56 AM Jacek Rudnicki 06/06/2008 5:56 AM  
topc7333:  strange issue: "cannot fork" 3 7498 Marc Roessler 04/17/2009 10:17 AM Marc Roessler 04/17/2009 10:40 AM  
topc1792:  STOPPED 10 17237 Mario Charest 01/04/2008 11:32 AM Colin Burgess(deleted) 02/08/2008 2:09 PM  
topc23694:  Stepping by Instruction through child process 1 5578 Eric K(deleted) 06/11/2013 1:16 PM Eric K(deleted) 06/11/2013 1:16 PM  
topc27528:  std::shared_future failed in C++ 3 4167 Ilyas Hamadouche(deleted) 10/24/2018 6:44 AM Ilyas Hamadouche(deleted) 10/25/2018 6:01 AM  
topc27612:  std::cout doesn't print letters after \n 5 4550 Ilyas Hamadouche(deleted) 01/29/2019 9:26 AM Ilyas Hamadouche(deleted) 01/29/2019 11:14 AM  
topc28465:  statvfs first call takes 4-5 seconds and subsequent calls taking less than 100 ms 1 123 Gopichand Sonawane 06/04/2025 4:44 AM Gopichand Sonawane 06/04/2025 4:44 AM  
topc27792:  stat() timestamps for directories 5 3701 Lauri Kaila 01/22/2020 6:25 AM Lauri Kaila 01/28/2020 3:09 AM  
topc1104:  Startup--booting QNX6.2.3 2 14007 Michael Snook 09/17/2007 3:26 PM Thomas Fletcher 09/17/2007 8:50 PM  
topc3146:  start up behaviour of Qnx, Interrupt handling 6 12090 Yannick Dadji 06/20/2008 4:16 AM Jens Steiner 06/26/2008 2:45 AM  
topc26471:  Starting devb-ahci gives : Unresolved symbol "xpt_alloc" called from Executable 6 5579 manas sahoo 12/14/2015 11:39 PM manas sahoo 12/15/2015 1:49 AM  
topc1856:  Stack Size 1 9865 Bill Crowe 01/16/2008 10:59 AM Bill Crowe 01/16/2008 10:59 AM  
topc3499:  Stack memory flags 4 10681 Mario Charest 07/18/2008 11:49 AM Brian Stecher(deleted) 07/18/2008 3:43 PM  
topc20274:  SSL cert validation? 1 5412 Les Thaler 05/24/2011 5:05 PM Les Thaler 05/24/2011 5:05 PM  
topc17623:  SSE 1 5992 Oleh Derevenko(deleted) 11/09/2010 8:58 AM Oleh Derevenko(deleted) 11/09/2010 8:58 AM  
topc26649:  SSD Sector size 1 5133 doron hirsch 04/14/2016 4:48 AM doron hirsch 04/14/2016 4:48 AM  
topc26578:  Sporadic File corruption with cp command. 3 5023 Ankur Tibrewal 02/24/2016 1:51 AM Kevin Stallard(deleted) 03/05/2016 9:31 AM  
topc3768:  Specifying multiple configure_opts in build-hooks file 3 8737 Glenn Schmottlach 08/12/2008 11:36 AM Glenn Schmottlach 08/12/2008 3:33 PM  
topc3612:  Specifying contiguous memory for static data 8 15915 Jim Mikola 07/29/2008 11:50 AM Yao Zhao(deleted) 08/06/2008 9:37 AM  
topc14599:  spawn error 10 10130 Abhishek Ashtekar 07/09/2010 8:50 AM Gervais Mulongoy 07/09/2010 2:21 PM  
topc28148:  spawn() fails on QNX 6.5.0 18 4587 Edward Llewellyn 01/25/2022 4:36 PM Roger Maclean 01/31/2022 8:09 AM  
topc5735:  SPAWN_PADDR64_SAFE 12 18406 Mario Charest 01/09/2009 2:42 PM Adam Mallory(deleted) 01/12/2009 2:07 PM  
topc14268:  Source of Clock Widget to add milliseconds functionality 1 6190 Shashank Todwal 06/22/2010 7:45 AM Shashank Todwal 06/22/2010 7:45 AM  
topc1888:  some scheduler infos 10 23686 chris PANAGIOTOU 01/21/2008 6:13 PM chris PANAGIOTOU 03/30/2008 3:47 PM  
topc1306:  Solutions for the Webinar Questions on QNX Microkernel 1 10075 Lejin Joy(disabled) 10/18/2007 3:15 AM Lejin Joy(disabled) 10/18/2007 3:15 AM  
topc21773:  socketCAN in qnx 1 5637 Ranjit Paulraj 04/18/2012 12:13 PM Ranjit Paulraj 04/18/2012 12:13 PM  
topc4724:  socket bind and prefix 6 7317 Thomas Zauner(deleted) 10/29/2008 1:55 PM Robert Craig 10/31/2008 10:15 AM  
topc27526:  Socket accept() never return when shutting down the socket with another thread 2 4075 Ilyas Hamadouche(deleted) 10/23/2018 6:56 AM Ilyas Hamadouche(deleted) 10/23/2018 8:51 AM  
topc9311:  snd_pcm_open() core dumps 2 8133 Praveen Kumar(deleted) 08/13/2009 3:04 PM Yao Zhao(deleted) 08/15/2009 9:52 PM  
topc3631:  SMP pthread_mutex performance 11 15532 Chip Bagwell 07/31/2008 1:24 PM Yao Zhao(deleted) 08/06/2008 2:50 PM  
topc25842:  SMI Interrupt latency fix for x86 Intel NUC D34010WYKH 1 5337 Henrich du Toit(deleted) 12/02/2014 8:14 AM Henrich du Toit(deleted) 12/02/2014 8:14 AM  
topc16752:  Small for loop time is not deterministic 5 6466 Lasse Skov(deleted) 10/06/2010 10:19 AM Lasse Skov(deleted) 10/07/2010 2:00 AM  
topc28132:  slogger2 timestamp clock source 2 3953 aman sehgal 11/08/2021 2:54 PM John Kearney 11/09/2021 2:34 AM  
topc27759:  slogger2: missing option '-u' for forwarding output to kerneltrace 1 4224 Thomas Schickentanz 10/24/2019 6:21 AM Thomas Schickentanz 10/24/2019 6:21 AM  
topc28162:  slog2info -w skips processes that are not running 3 4095 david lavacek 02/24/2022 6:25 PM david lavacek 03/04/2022 11:08 AM  
topc27924:  SLOG2 Buffer Size QNX7 7 4710 Alex Martir 09/10/2020 4:22 PM Alex Martir 09/14/2020 4:31 AM  
topc27492:  slog2_parse_dynamic_buffer API is not working 17 5654 Venkata Nakka 09/18/2018 8:25 PM Steve Reid(deleted) 09/26/2018 10:41 AM  
topc13778:  slinger source code 1 8106 Ahsan Habib 05/18/2010 2:43 PM Ahsan Habib 05/18/2010 2:43 PM  
topc9367:  Single Threaded ResourceManager hangs system when killed/exited 2 6658 Mark Pearson 08/18/2009 3:04 AM Mark Pearson 08/18/2009 3:57 AM  
topc2575:  sin 10 16372 Mario Charest 04/29/2008 11:46 AM Mario Charest 04/30/2008 4:38 PM  
topc3698:  Simple QNX Questions 6 13102 solarwind z 08/05/2008 12:25 PM Mario Charest 08/07/2008 5:22 PM  
topc26577:  sigsetjmp appears broken on ARM 660 2 5124 S Rubenstein(deleted) 02/23/2016 12:14 PM S Rubenstein(deleted) 02/24/2016 4:11 AM  
topc10605:  SIGSEGV in InterruptUnlock / __inline_InterruptEnable 1 6428 Chaitanya Huilgol 11/03/2009 8:12 AM Chaitanya Huilgol 11/03/2009 8:12 AM  
topc10602:  SIGSEGV in InterruptUnlock / __inline_InterruptEnable 11 13494 Chaitanya Huilgol 11/03/2009 5:11 AM Chaitanya Huilgol 11/10/2009 1:12 PM  
topc27527:  SIGSEGV coredump 4 4260 Sai Devasani(deleted) 10/24/2018 5:25 AM John Kearney 10/30/2018 6:41 AM  
topc27586:  Signal Handler for Stack Overflow 6 4370 Sai Devasani(deleted) 12/18/2018 8:11 AM Brian Stecher(deleted) 12/18/2018 10:30 AM  
topc5084:  SIGKILL to resmgr from kernel? 3 9910 Michael Li 11/21/2008 6:31 PM Colin Burgess(deleted) 11/24/2008 9:40 AM  
topc27646:  SiginfoStructure Details 1 4161 Sai Devasani(deleted) 03/27/2019 3:42 AM Sai Devasani(deleted) 03/27/2019 3:42 AM  
topc9383:  SIGDEADLK clarification 8 10251 Claudio Gregorio 08/18/2009 3:22 PM Claudio Gregorio 08/31/2009 3:03 AM  
topc28437:  Shutdown Message isn't printed in console on QNX 7.0 10 711 Marcos Pedrazzini 08/06/2024 8:23 AM Elad Lahav 08/06/2024 2:13 PM  
topc20075:  shutdown issue in 6.5.0 1 5931 Steven Koxlien 05/02/2011 3:07 PM Steven Koxlien 05/02/2011 3:07 PM  
topc27443:  Shutdown header 4 4093 Sri Harsha Koribille(deleted) 07/24/2018 3:09 AM Michael Schuster 07/25/2018 9:07 AM  
topc27438:  Shutdown dll 14 5414 Sri Harsha Koribille(deleted) 07/18/2018 11:23 AM Sri Harsha Koribille(deleted) 08/02/2018 3:02 AM  
topc19009:  Shutdown[0,0] ... QNX Version 6.5.0 Release 2010/07/09-14:35:30EDT 6 4860 Thomas Luetzel 01/04/2011 4:43 AM Paul Osmialowski(deleted) 06/07/2012 3:39 PM  
topc6362:  Shutdown 1 6214 Mario Charest 02/23/2009 10:36 AM Mario Charest 02/23/2009 10:36 AM  
topc3997:  shutdown 4 8804 Mario Charest 09/04/2008 2:27 PM Sean Boudreau(deleted) 09/05/2008 2:23 PM  
topc14446:  sh trap 2 5948 Mario Charest 07/01/2010 11:26 AM Ryan Mansfield(deleted) 07/02/2010 8:37 AM  
topc20128:  shrinking process heap 3 7045 Andrew Sherk(deleted) 05/10/2011 3:11 PM Andrew Sherk(deleted) 05/10/2011 5:08 PM  
topc8444:  SHMCTL_LAZYWRITE on SMP x86 architecture 1 6224 Mike Gorchak 06/18/2009 2:27 PM Mike Gorchak 06/18/2009 2:27 PM  
topc24569:  shm_open and O_EXCL 2 5684 Mario Charest 12/09/2013 8:32 PM Alexander Koppel 12/10/2013 1:46 PM  
topc14777:  shm_open & mmap 5 10064 Yuan Sun 07/19/2010 1:28 PM Yuan Sun 07/20/2010 4:33 PM  
topc4201:  shm_ctl() fails with SHMCTL_PHYS|SHMCTL_GLOBAL on ARM target 9 13243 Ken Schumm 09/22/2008 3:29 PM Ken Schumm 09/24/2008 1:02 PM  
topc21636:  shm_ctl() fails when setting up a shared memory physical DMA buffer for a PCI card 5 7878 Iain Martin 03/13/2012 8:53 AM Iain Martin 03/13/2012 10:10 AM  
topc9397:  shell script gurus here? 5 7022 Malte Mundt(deleted) 08/19/2009 11:40 AM Malte Mundt(deleted) 08/21/2009 6:46 AM  
topc8310:  SH BSPs and NMIs 7 9130 Douglas Bailey(deleted) 06/11/2009 4:33 PM Douglas Bailey(deleted) 06/12/2009 10:38 AM  
topc9520:  Sharing PIT interrupt on PPC405 4 8396 Robert D'Attilio(deleted) 08/27/2009 11:04 AM Michael Tasche 09/07/2009 7:47 AM  
topc3515:  Sharing interrupts 6 10522 Steve Reid(deleted) 07/21/2008 10:15 AM Steve Reid(deleted) 07/22/2008 12:04 PM  
topc5113:  Shared mutex seems to cause the kernel to freak out 6 8958 Niklas Angare(deleted) 11/24/2008 6:18 PM Sean Boudreau(deleted) 03/23/2010 2:39 PM  
topc28056:  Shared mutex and procnto fault 3 4669 Серафим Пахомин(deleted) 05/18/2021 3:47 PM Серафим Пахомин(deleted) 05/19/2021 12:55 PM  
topc2192:  shared memory persistence 4 11786 David Zhao 03/12/2008 1:33 AM Colin Burgess(deleted) 03/18/2008 11:06 PM  
topc7457:  Shared Memory object - map it at a fixed virtual address 7 10796 Malte Mundt(deleted) 04/24/2009 5:08 AM Michael Kisel(deleted) 04/28/2009 10:17 AM  
topc7676:  shared memory mapping question 10 10844 Michael Cranston 05/07/2009 5:31 PM Michael Cranston 05/12/2009 11:26 AM  
topc2008:  shared memory issue 5 10288 Jianwei Gao(deleted) 02/12/2008 3:31 PM Jianwei Gao(deleted) 02/14/2008 9:33 AM  
topc11505:  Shared memory coherence between processes 9 9191 Todd Peterson(deleted) 01/10/2010 12:05 PM Sunil Kittur(deleted) 01/13/2010 4:31 AM  
topc1657:  shared memory and shm fd 4 12000 Mario Mastrodicasa 12/06/2007 5:06 AM Mario Mastrodicasa 12/06/2007 11:36 AM  
topc28323:  shared memeory objects 2 2646 Armin Steinhoff 04/13/2023 11:38 AM Geoffrey Roberts 04/17/2023 10:01 PM  
topc25726:  Set USB mount path in mcd.mnt 1 5154 Nimesh Chandran(deleted) 10/16/2014 10:26 AM Nimesh Chandran(deleted) 10/16/2014 10:26 AM  
topc27707:  Set TOS for outgoing packages 2 3906 Michael Radzieda(deleted) 08/07/2019 11:00 PM Ted Zhang 08/08/2019 9:01 AM  
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