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OSTech - Topic Summary
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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: 514
Topics: 890
Posts: 3780

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topc8927:  libelf quips 1 1840 Aaron Cripps 07/20/2009 10:52 PM Aaron Cripps 07/20/2009 10:52 PM  
topc3769:  pathmgr/devmem.c -- case out of range 2 5390 Aaron Cripps 08/12/2008 1:31 PM Aaron Cripps 08/18/2008 3:09 PM  
topc25846:  DMA library for iMX6 1 260 Aarthi CR 12/03/2014 9:47 AM Aarthi CR 12/03/2014 9:47 AM  
topc25641:  Utility to create executable from Python Script. 1 271 Aarthi CR 09/05/2014 8:48 AM Aarthi CR 09/05/2014 8:48 AM  
topc25627:  InterruptAttach() 4 408 Aarthi CR 08/28/2014 5:38 AM Aarthi CR 08/28/2014 8:21 AM  
topc14599:  spawn error 10 4409 Abhishek Ashtekar 07/09/2010 8:50 AM Gervais Mulongoy 07/09/2010 2:21 PM  
topc3830:  cache flushing 5 9430 Adam Mallory 08/18/2008 4:40 PM Adam Mallory 08/21/2008 2:50 PM  
topc5183:  Thoughts on flushing the dcache more efficiently 18 16777 Adam Mallory 11/27/2008 5:57 PM Sunil Kittur 12/03/2008 7:13 AM  
topc8237:  Porting linux compatible code on qnx 6 7241 aditya vikram 06/09/2009 11:29 AM Colin Burgess 06/09/2009 3:19 PM  
topc13778:  slinger source code 1 1735 Ahsan Habib 05/18/2010 2:43 PM Ahsan Habib 05/18/2010 2:43 PM  
topc12212:  Application thread blocked on procnto 2 3288 Aji M P 02/19/2010 8:55 AM Aji M P 02/23/2010 12:48 AM  
topc12526:  Instrumented kernel (PPC E500MC) causes a SIGILL in io-pkt driver 2 3888 Akash Goswami(deleted) 03/10/2010 12:49 AM Brian Stecher 03/10/2010 9:10 AM  
topc8327:  alloca 1 1927 Aleksandar Ristovski 06/12/2009 11:29 AM Aleksandar Ristovski 06/12/2009 11:29 AM  
topc12966:  mips fpu context 5 4190 Aleksandar Ristovski 04/01/2010 2:45 PM Aleksandar Ristovski 04/15/2010 10:33 AM  
topc3158:  chdir and errno on failure (correctness question) 6 7263 Aleksandar Ristovski 06/20/2008 4:56 PM David Sarrazin 07/08/2008 10:56 AM  
topc8711:  Re: alloca 6 5478 Aleksandar Ristovski 07/06/2009 3:10 PM Aleksandar Ristovski 07/06/2009 4:58 PM  
topc12358:  exception handling in machine control 1 1687 Ales Lacen 02/26/2010 3:10 AM Ales Lacen 02/26/2010 3:10 AM  
topc24286:  Interrupt management on Beaglebone running QNX 6.5 10 1944 Alessandro Benini 09/25/2013 4:36 PM Yaroslav Stetsyk 12/12/2013 12:00 PM  
topc9451:  ClockAdjust effect on timer 1 1868 Alexander Sommerkorn 08/24/2009 11:49 AM Alexander Sommerkorn 08/24/2009 11:49 AM  
topc12573:  Relocate __executable_start 1 1709 Alexandre Felt 03/12/2010 7:10 AM Alexandre Felt 03/12/2010 7:10 AM  
topc16751:  IRQ0 not calling interrupt handler anymore with APIC boot image 3 2329 Alex Cellarius 10/06/2010 10:04 AM yunfei qu 09/07/2013 4:55 AM  
topc2147:  QNX target can generate the executable file itself? 5 6411 Alex Doherty 03/05/2008 7:03 AM Mario Charest 03/06/2008 9:39 AM  
topc11603:  ham & smbd daemon 8 7699 Alexei Luzan 01/15/2010 8:32 AM Shiv Nagarajan 01/19/2010 3:40 PM  
topc1404:  npm-qnet(L4): lr_add_ndb(): message 1 4543 Alexey Chaichuk 11/02/2007 2:06 AM Alexey Chaichuk 11/02/2007 2:06 AM  
topc1187:  problems with Qet over IP (QNX632) 16 20374 Alexey Chaichuk 09/28/2007 7:09 AM Andrew Golovnia 03/17/2008 1:53 PM  
topc25544:  qdb: problem with triggers 1 322 Alexey Zateev 07/28/2014 11:02 AM Alexey Zateev 07/28/2014 11:02 AM  
topc1073:  Create new BSP for Cirrus Logic EP93xx 5 9005 Alex Roman 09/14/2007 10:18 AM Vibhav Nayak 10/29/2009 2:58 AM  
topc9645:  getting process table info programmatically 3 3850 Allan Smith 09/04/2009 1:45 PM Allan Smith 09/04/2009 1:50 PM  
topc3144:  Query on having environment of Parent in child process... 3 5576 Amit Gourgonda 06/20/2008 1:40 AM Michael Kisel 06/20/2008 8:01 AM  
topc6882:  A crash in libc 5 10017 Amit Gourgonda 03/24/2009 2:48 PM Shiv Nagarajan 03/24/2009 3:43 PM  
topc5393:  Scheduling processes-threads and questions... 1 3178 Andreas Polychronopoulos 12/11/2008 3:59 PM Andreas Polychronopoulos 12/11/2008 3:59 PM  
topc6478:  Application Profiler 15 8810 Andreas Polychronopoulos 02/28/2009 8:30 AM Thomas Fletcher 03/12/2009 8:01 PM  
topc2210:  Difference in output of 'pidin mem' in ARM and x86 1 7354 Andrew Golovnia 03/14/2008 7:41 AM Andrew Golovnia 03/14/2008 7:41 AM  
topc2917:  QNX Assembly (x86 and ARM) 4 5814 Andrew Golovnia 06/02/2008 6:44 AM dragon linux 06/04/2008 10:17 PM  
topc2236:  Ooops! Few problems with ARM memory management. 8 10344 Andrew Golovnia 03/18/2008 11:30 AM Andrew Golovnia 03/19/2008 4:56 AM  
topc3141:  M7 + gcc4.2.1: Panic on shm_unlink 4 7708 Andrew Pierson 06/19/2008 1:06 PM Sunil Kittur 06/20/2008 12:34 PM  
topc3140:  M7 + gcc4.2.1: devb-ram SEGV 9 10620 Andrew Pierson 06/19/2008 1:04 PM dave carlson 08/21/2008 6:09 PM  
topc6186:  resmgr_endian_context any documentation? 1 1821 Andrew Sherk 02/11/2009 10:21 AM Andrew Sherk 02/11/2009 10:21 AM  
topc5996:  how to start a stopped thread 2 2967 Andrew Sherk 01/29/2009 2:59 PM Neil Schellenberger 01/29/2009 3:02 PM  
topc9002:  InterruptDetach and EPERM 3 3946 Andrew Sherk 07/23/2009 4:31 PM Andrew Sherk 08/19/2009 3:16 PM  
topc11756:  mkifs: support multiple rootdirs? 3 3223 Andrew Sherk 01/25/2010 3:57 PM Andrew Sherk 03/22/2010 11:27 AM  
topc20128:  shrinking process heap 3 1840 Andrew Sherk 05/10/2011 3:11 PM Andrew Sherk 05/10/2011 5:08 PM  
topc6043:  Choosing between libraries with same API at run-time 4 3867 Andrew Sherk 02/02/2009 12:02 PM Neil Schellenberger 02/02/2009 1:07 PM  
topc5885:  using poll/select with mq (alternative implementation) 4 5003 Andrew Sherk 01/21/2009 3:16 PM Andrew Sherk 01/28/2009 2:39 PM  
topc10182:  Resource Manager Reply Blocked on stat() function call 3 3952 Andrew Wilson 10/12/2009 6:30 AM Andrew Wilson 10/13/2009 2:37 PM  
topc11565:  Adaptive Partitioning - Memory 2 2924 Andrey Docuchaev 01/13/2010 6:39 AM Attilla Danko 01/13/2010 10:43 AM  
topc26178:  Resource manager union'd with interception 1 10 Andrzej Polanski 05/17/2015 3:43 PM Andrzej Polanski 05/17/2015 3:43 PM  
topc22299:  setrlimit behaviour 2 1059 Andy Gryc 08/14/2012 11:49 AM Gervais Mulongoy 08/14/2012 1:08 PM  
topc21060:  gethostbyname_r fails after connected 3 1475 Andy Naegle 10/26/2011 10:25 AM Andy Naegle 10/27/2011 12:04 PM  
topc20383:  return value from PPS file read() incorrect 18 3997 Andy Naegle 06/14/2011 1:40 PM Mate Szarvas 06/14/2011 4:39 PM  
topc22420:  Detecting HID devices in non-default configurations 1 799 Andy Pearce 09/04/2012 1:11 PM Andy Pearce 09/04/2012 1:11 PM  
topc25507:  Run io-usb-dcd on QNX 6.5 RTOS on TI-Jacinto6 board 3 534 Ankit Agarwal 07/18/2014 1:28 AM Ankit Agarwal 07/21/2014 1:37 AM  
topc2511:  iofunc_open_default - passing void* as argument in C++ 2 4487 Anthony Amaro Jr 04/22/2008 11:36 AM Mario Charest 04/23/2008 4:17 PM  
topc17294:  defining devctl() commands 1 1596 Apurva P 10/27/2010 5:48 AM Apurva P 10/27/2010 5:48 AM  
topc14116:  QNX Clock Running Fast 1 1396 Apurva P 06/11/2010 3:37 AM Apurva P 06/11/2010 3:37 AM  
topc18477:  QNX Reboot Error for MPC8323 3 2952 Apurva P 12/09/2010 8:28 AM Apurva P 12/09/2010 9:33 AM  
topc17261:  atomic_read() equivalent mechanism in QNX 15 8699 Apurva P 10/26/2010 10:54 AM Armin Steinhoff 10/31/2010 6:31 AM  
topc1741:  using mmap() to get contiguous memory > 4kB 3 7370 Armand Ciejak 12/14/2007 7:59 AM Armand Ciejak 12/17/2007 3:48 AM  
topc18591:  How to get argument list of running process from a program. 8 3451 arminder singh 12/13/2010 5:32 PM bill xia 11/24/2011 9:46 PM  
topc14766:  PCIe board doesn't work with PCI-BIOS V2 1 1286 Armin Steinhoff 07/19/2010 5:10 AM Armin Steinhoff 07/19/2010 5:10 AM  
topc13482:  __builtin_va_list definition 2 3620 Armin Steinhoff 05/03/2010 5:11 AM Ryan Mansfield 05/03/2010 7:51 AM  
topc8907:  setting the prio of a thread at creation time 2 2985 Armin Steinhoff 07/17/2009 4:26 PM Mario Charest 07/17/2009 4:59 PM  
topc13483:  SVN access to core sources ? 4 4851 Armin Steinhoff 05/03/2010 5:26 AM Andreas Lichtenberger 07/01/2010 7:44 AM  
topc20632:  dlopen fails and dlerr returns "No dynamic section ..." 9 3360 Armin Steinhoff 07/30/2011 3:11 PM Armin Steinhoff 08/03/2011 8:30 AM  
topc2360:  Very wierd int latency observed with P35 based motherboard 8 5774 Art Hays 04/04/2008 9:08 PM Robert Kindred 05/27/2008 10:27 AM  
topc2167:  6.3.2 hangs on boot unless USB disabled 11 9430 Art Hays 03/07/2008 9:03 PM Art Hays 03/13/2008 4:15 PM  
topc25035:  Compile Intel Threading Building Blocks 1 398 Arturo Castro 02/14/2014 4:14 PM Arturo Castro 02/14/2014 4:14 PM  
topc25034:  QNX multi-threading gcc libraries / extensions. 1 397 Arturo Castro 02/14/2014 4:04 PM Arturo Castro 02/14/2014 4:04 PM  
topc22986:  support of shmget api 4 1510 Ashwini Dubey 01/17/2013 7:31 AM Ashwini Dubey 01/18/2013 3:46 AM  
topc7166:  Expected latency values for MsgSend ? 12 7936 Ashwin Patwekar 04/09/2009 6:12 AM Robert Craig 04/16/2009 9:44 AM  
topc1014:  Power managment? 5 7711 Attilla Danko 09/06/2007 1:56 PM Attilla Danko 09/10/2007 1:36 PM  
topc21998:  which & how to install compiler for ADA and Fortran? tried below stuff but stuck with errors >> g77: installation problem 1 1191 Atul Kumbhar 06/05/2012 11:40 PM Atul Kumbhar 06/05/2012 11:40 PM  
topc21043:  How to make copy of Resource 31 5928 Atul Kumbhar 10/24/2011 11:59 AM Armin Steinhoff 10/29/2011 5:43 PM  
topc3345:  IPC of 1 PPS IRQ architecture trades 1 3343 Augie Mattheiss 07/07/2008 5:04 PM Augie Mattheiss 07/07/2008 5:04 PM  
topc21285:  Run PPC application on x86 Neutrino VM? 5 4857 Ben Bishop 12/19/2011 1:33 AM Elena Laskavaia 12/21/2011 9:32 AM  
topc1856:  Stack Size 1 3991 Bill Crowe 01/16/2008 10:59 AM Bill Crowe 01/16/2008 10:59 AM  
topc1495:  Event Flags Support 4 5530 Bill Crowe 11/16/2007 2:07 PM Thomas Fletcher 11/16/2007 4:11 PM  
topc3682:  How to find ocb after iofunc_open_default ? 4 6023 bob lipka 08/04/2008 1:24 PM bob lipka 08/08/2008 6:13 AM  
topc3428:  Memory fault in resource manager 4 7366 bob lipka 07/14/2008 6:18 AM Thomas Haupt 07/14/2008 7:37 AM  
topc3369:  Multithreaded resource manager 5 8106 bob lipka 07/09/2008 6:25 AM bob lipka 07/09/2008 9:23 AM  
topc21214:  Use of SPI-MASTER to access SPI data flash device ... 1 1032 Bob Selby 11/29/2011 7:05 AM Bob Selby 11/29/2011 7:05 AM  
topc21831:  Restoring STDIN after redirection on command line ... 6 1996 Bob Selby 05/02/2012 4:46 AM Thomas Haupt 05/02/2012 7:38 AM  
topc20707:  system() close resource manager fd ? 1 837 Bocong Liu 08/12/2011 10:03 PM Bocong Liu 08/12/2011 10:03 PM  
topc22167:  QNX6.5.0 SP1 problem with posix_memalign. 3 3376 bogdan celer 07/14/2012 5:59 AM bogdan celer 08/01/2012 2:59 AM  
topc3505:  Problems Porting QNX 6.3.x To XUPV2P 1 2953 Bolt N. Latch 07/18/2008 9:50 PM Bolt N. Latch 07/18/2008 9:50 PM  
topc20098:  thread_pool_destroy hangs with sample code for RM 3 1672 Brian Hawley 05/05/2011 1:53 PM Brian Hawley 05/10/2011 7:26 PM  
topc25592:  SATA driver on the P1013. xpt_alloc / xpt_free. 4 501 Brian Kuschak 08/16/2014 11:06 PM Brian Kuschak 08/18/2014 6:42 PM  
topc11569:  Trying to set the Endianness of a page on PPC 8548E 1 1613 Brian McGonigle 01/13/2010 12:11 PM Brian McGonigle 01/13/2010 12:11 PM  
topc21937:  Problem with ClockCycles 2 1783 Bruno Silva 05/25/2012 2:31 PM Sunil Kittur 05/25/2012 2:56 PM  
topc25799:  Opening pps file blocks the process 2 243 BTR Naidu 11/17/2014 10:05 AM BTR Naidu 11/23/2014 6:16 AM  
topc12760:  How can I download QNX 6.4 M6 Source code? 1 1259 buck-il choi 03/22/2010 7:53 AM buck-il choi 03/22/2010 7:53 AM  
topc25795:  QNX - ARM unaligned LDM without writeback 1 190 Carl van Schaik 11/14/2014 7:57 AM Carl van Schaik 11/14/2014 7:57 AM  
topc10605:  SIGSEGV in InterruptUnlock / __inline_InterruptEnable 1 1394 Chaitanya Huilgol 11/03/2009 8:12 AM Chaitanya Huilgol 11/03/2009 8:12 AM  
topc10602:  SIGSEGV in InterruptUnlock / __inline_InterruptEnable 11 7788 Chaitanya Huilgol 11/03/2009 5:11 AM Chaitanya Huilgol 11/10/2009 1:12 PM  
topc15144:  posix_spawn() arguments issue 4 3197 Charles Auger 08/05/2010 10:50 AM Neil Schellenberger 08/05/2010 12:12 PM  
topc21371:  Is physical address required in x86 version of CACHE_FLUSH? 1 802 Chip Bagwell 01/19/2012 3:56 PM Chip Bagwell 01/19/2012 3:56 PM  
topc20389:  What is the cheapest way to lock the current thread to it's current core - PPC multi-core arch specific 5 1923 Chip Bagwell 06/15/2011 11:11 AM Chip Bagwell 06/15/2011 12:33 PM  
topc19447:  pthread_cond_timedwait() using CLOCK_REALTIME fails in 6.5.0, works in 6.4.1 9 4554 Chip Bagwell 02/03/2011 11:54 AM Chip Bagwell 02/07/2011 4:59 PM  
topc3631:  SMP pthread_mutex performance 11 9168 Chip Bagwell 07/31/2008 1:24 PM Yao Zhao(deleted) 08/06/2008 2:50 PM  
topc13445:  No stringstream? 3 3258 Chris Chiesa 04/29/2010 5:11 PM Ryan Mansfield 04/30/2010 9:34 AM