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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: 520
Topics: 898
Posts: 3796

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topc13482:  __builtin_va_list definition 2 3656 Armin Steinhoff 05/03/2010 5:11 AM Ryan Mansfield 05/03/2010 7:51 AM  
topc9103:  __cpu_membarrier again :) 2 3482 Oleh Derevenko 07/30/2009 1:24 PM Oleh Derevenko 07/30/2009 1:44 PM  
topc11928:  __cpu_membarrier implementation 2 3454 Oleh Derevenko 02/04/2010 8:10 AM Neil Schellenberger 02/04/2010 10:19 AM  
topc5128:  _cmdname() 5 5371 Mario Charest 11/25/2008 1:07 PM Mario Charest 11/26/2008 8:28 AM  
topc25192:  _IO_CONNECT and non POSIX() API calls.... 5 768 Manoj Sati 03/21/2014 8:09 AM Manoj Sati 03/21/2014 10:42 AM  
topc5778:  _IO_MSG and manager IDs 1 2637 Steve Reid 01/13/2009 1:50 PM Steve Reid 01/13/2009 1:50 PM  
topc22570:  _KER_NOP Enter/_KER_NOP_Exit 3 1599 Dennis Kellly 10/08/2012 8:13 AM Dennis Kellly 10/09/2012 9:34 AM  
topc11415:  _NTO_CHF_DISCONNECT pulse 3 3163 Oleh Derevenko 01/04/2010 7:56 AM Oleh Derevenko 01/04/2010 12:10 PM  
topc9478:  _NTO_TCTL_IO 12 7376 Marc Roessler 08/25/2009 12:22 PM Marc Roessler 09/30/2009 12:03 PM  
topc20244:  _pack64.h bug? 3 1877 Mark Levy 05/19/2011 2:33 PM Mark Levy 05/19/2011 3:07 PM  
topc20696:  _smp_cmpxchg needlessly restricts register allocator to %ecx and %edx 1 1631 Oleh Derevenko 08/11/2011 9:59 AM Oleh Derevenko 08/11/2011 9:59 AM  
topc12012:  /dev/ser number of rx and tx characters 1 1486 Pavol Kycina 02/09/2010 8:23 AM Pavol Kycina 02/09/2010 8:23 AM  
topc6859:  /etc/motd issues .. 4 4725 Marc Roessler 03/23/2009 9:43 AM Sean Boudreau 03/23/2009 1:00 PM  
topc5787:  "Attempt to free a block not allocated" message 14 12429 Thomas Fletcher 01/14/2009 11:34 AM Sean Boudreau 04/12/2009 10:33 AM  
topc2431:  "License Warning" when booting 6 8632 Tim Gessner 04/15/2008 11:12 AM Tim Gessner 04/16/2008 2:35 PM  
topc1152:  "usb" source code 4 7767 Jacek Rudnicki 09/24/2007 5:19 AM Brian K Hlady(deleted) 09/26/2007 9:30 AM  
topc1781:  >3Gb userspace VM on x86 QNX 5 8060 James Mulcahy 01/02/2008 12:22 PM Brian Stecher 01/04/2008 9:09 AM  
topc2879:  16 bit applications in Neutrino 2 4826 Kerry Johnson 05/28/2008 9:18 AM Brian Stecher 05/28/2008 9:37 AM  
topc16864:  1ms latency every 6.5 second with pulses/signals 3 2426 Simon Leonard 10/12/2010 1:04 PM Simon Leonard 10/12/2010 1:29 PM  
topc2279:  2 bit error reporting to OS 1 3373 sabtain khan 03/25/2008 9:48 AM sabtain khan 03/25/2008 9:48 AM  
topc1584:  3 questions, 1 about timers, 1 about multi-core and one about timer_timeout 9 11964 Freddy Martens 11/29/2007 11:32 AM Brian Stecher 09/30/2009 10:33 AM  
topc19655:  4Gbytes QNX v6.5.0 6 2932 suslov sergey 03/01/2011 9:56 AM suslov sergey 03/03/2011 10:05 AM  
topc2143:  4Gig 20 15492 Mario Charest 03/04/2008 5:38 PM Yao Zhao(deleted) 06/06/2008 11:09 AM  
topc3541:  4Gig 2 4524 Mario Charest 07/23/2008 11:48 AM Brian Stecher 07/23/2008 11:54 AM  
topc4437:  4Gig M8 2 5600 Mario Charest 10/08/2008 9:20 AM Adam Mallory 10/08/2008 9:29 AM  
topc5766:  6.3.2 cpp on 6.4.0 6 5300 Mario Charest 01/12/2009 7:00 PM Ryan Mansfield 01/14/2009 12:26 PM  
topc2167:  6.3.2 hangs on boot unless USB disabled 11 9502 Art Hays 03/07/2008 9:03 PM Art Hays 03/13/2008 4:15 PM  
topc2219:  6.3 SP2 smp for multicore processing 2 4536 nitin karkhanis 03/14/2008 11:23 PM Malte Mundt(deleted) 04/15/2008 6:47 AM  
topc5263:  6.3 vs 6.4 uK message passing comparison (same node) 3 4564 Juan Manuel Placco 12/03/2008 1:07 PM Juan Manuel Placco 12/04/2008 3:11 PM  
topc7536:  6.4.1 and SMP 6 5866 Mario Charest 04/29/2009 8:25 AM Brian Stecher 04/29/2009 9:34 AM  
topc7477:  6.4.1 M4 bad weak relocation type 13 9233 Mario Charest 04/24/2009 5:06 PM Ryan Mansfield 04/29/2009 3:52 PM  
topc22314:  6.5.0SP1 devc-ser8250 error 6 2532 Mark Dowdy 08/15/2012 8:54 PM Bill Xia 09/01/2012 6:11 AM  
topc25128:  6.6.0 disabling beep 3 558 Mario Charest 03/10/2014 1:51 PM Mario Charest 03/12/2014 12:58 PM  
topc21122:  64 bit conter and the Timer call outs 1 847 ravinder are 11/07/2011 7:16 PM ravinder are 11/07/2011 7:16 PM  
topc24224:  64 bits iOS7 14 1842 Mario Charest 09/12/2013 11:17 PM Chris Travis 09/18/2013 11:00 AM  
topc1609:  A bit of help requested with iofunc_notify_trigger. 2 5569 Freddy Martens 12/02/2007 11:12 AM Sean Boudreau 12/09/2007 8:29 AM  
topc3745:  Abstract Domain Sockets (Unix domain sockets) 5 8382 Glenn Schmottlach 08/08/2008 4:48 PM Xiaodan Tang(deleted) 08/08/2008 6:17 PM  
topc4939:  A bug in pthread_mutex_unlock() 17 10722 Oleh Derevenko 11/12/2008 7:44 AM Neil Schellenberger 04/12/2009 11:18 AM  
topc6095:  A bug with MsgReadv in 6.3.0 SP2 kernel??? 13 9061 Oleh Derevenko 02/05/2009 12:22 PM Oleh Derevenko 02/05/2009 6:52 PM  
topc24240:  access files outside chroot 1 509 gsfgf ggfgf 09/18/2013 10:53 AM gsfgf ggfgf 09/18/2013 10:53 AM  
topc25891:  Access the proc filesystem on QNX 6.6 x86 by a non root user 1 211 Stefan Holzmüller 12/15/2014 4:18 AM Stefan Holzmüller 12/15/2014 4:18 AM  
topc6882:  A crash in libc 5 10094 Amit Gourgonda 03/24/2009 2:48 PM Shiv Nagarajan 03/24/2009 3:43 PM  
topc25375:  adaptive partitioning 1 430 Dale Wolfe 05/25/2014 3:06 AM Dale Wolfe 05/25/2014 3:06 AM  
topc5340:  Adaptive Partitioning: Processor/Partition/Thread affinity 8 6159 Lorenz Bucher 12/09/2008 6:17 AM Lorenz Bucher 12/10/2008 1:00 PM  
topc11565:  Adaptive Partitioning - Memory 2 2959 Andrey Docuchaev 01/13/2010 6:39 AM Attilla Danko 01/13/2010 10:43 AM  
topc11468:  Adaptive partitions for network 8 3498 Victor Parera 01/07/2010 8:07 AM Victor Parera 01/12/2010 5:11 AM  
topc1914:  Adding trace events into the kernel 4 6880 Sönke Nielsen 01/28/2008 7:53 AM Thomas Fletcher 01/29/2008 12:57 PM  
topc21441:  Adobe Air libcore.so loader 3 2347 Xiongwei Huang 01/31/2012 9:43 PM Xiongwei Huang 01/31/2012 10:11 PM  
topc6727:  a few bugs with top, pidin, who 1 1672 Dmitry Alexeyev 03/15/2009 2:20 PM Dmitry Alexeyev 03/15/2009 2:20 PM  
topc23292:  AHCI reenumeration 3 927 Pavol Kycina 03/22/2013 8:03 AM Pavol Kycina 03/25/2013 4:48 AM  
topc5905:  Ajax issue, problems with the responseXML from an XMLHttpRequest 10 4218 Greg Morehead 01/22/2009 4:45 PM Greg Morehead 01/30/2009 10:07 AM  
topc8327:  alloca 1 1957 Aleksandar Ristovski 06/12/2009 11:29 AM Aleksandar Ristovski 06/12/2009 11:29 AM  
topc15393:  Allocating empty PCI address space 4 2387 David Rooney 08/16/2010 3:53 PM Lichun Zhu 08/16/2010 4:48 PM  
topc18886:  Allocating physically contiguous memory below/above/across 4 GB boundary 9 2817 Davide Ancri 12/23/2010 11:37 AM Jerry Sui 01/04/2011 9:25 AM  
topc21164:  AMP on p2020 1 800 Dmitry Andrievsky 11/15/2011 2:04 AM Dmitry Andrievsky 11/15/2011 2:04 AM  
topc9155:  A mutex in shared memory 4 4591 Oleh Derevenko 08/04/2009 11:43 AM Oleh Derevenko 08/05/2009 11:55 AM  
topc25769:  An issue about DMA memory 1 275 yu angel 11/04/2014 11:18 PM yu angel 11/04/2014 11:18 PM  
topc3747:  annonymous ftp seems to have a new problem under 6.3.2 4 6550 Mitchell Schoenbrun 08/09/2008 4:36 PM Robert Craig 08/13/2008 4:29 PM  
topc4841:  API's to get information on mounted file systems??? 3 4857 Glenn Schmottlach 11/06/2008 9:10 AM Zahira Ammarguellat 08/09/2011 5:02 PM  
topc13618:  API to switch between CPU's? 10 6391 Elena Laskavaia 05/10/2010 4:32 PM Armin Steinhoff 05/11/2010 3:22 AM  
topc6478:  Application Profiler 15 8896 Andreas Polychronopoulos 02/28/2009 8:30 AM Thomas Fletcher 03/12/2009 8:01 PM  
topc12212:  Application thread blocked on procnto 2 3321 Aji M P 02/19/2010 8:55 AM Aji M P 02/23/2010 12:48 AM  
topc9511:  aps Problems 8 4004 Michael Tasche 08/27/2009 4:53 AM Steve Reid 09/03/2009 3:30 PM  
topc1142:  Arbitrary shared memory file path for shm_open 3 7022 David Zhao 09/21/2007 12:44 AM David Zhao 09/23/2007 10:51 PM  
topc23518:  Are abstract sockets supported by qnx? 3 925 Marck French 05/02/2013 4:11 AM Marck French 05/02/2013 10:35 AM  
topc2483:  ARM11 D-cache 2 5554 Dennis Kellly 04/18/2008 9:38 AM Sunil Kittur 04/22/2008 5:28 AM  
topc3189:  Asynchronous Message/Data passing: local and via QNet 2 4260 Marc Roessler 06/24/2008 11:02 AM Peter Weber 07/02/2008 9:34 AM  
topc7456:  Async message passing - status 1 1515 Malte Mundt(deleted) 04/24/2009 4:55 AM Malte Mundt(deleted) 04/24/2009 4:55 AM  
topc6983:  A timer with pulse 23 6856 Oleh Derevenko 03/31/2009 1:12 PM Oleh Derevenko 04/03/2009 9:43 AM  
topc7384:  A timer with pulse (continued) 8 5922 Oleh Derevenko 04/21/2009 9:35 AM Brian Stecher 04/21/2009 11:58 AM  
topc25150:  atomic_read() equivalent api in QNX 5 713 Kabilan Kannan 03/14/2014 1:16 AM Joel Pilon 03/17/2014 11:49 PM  
topc17261:  atomic_read() equivalent mechanism in QNX 15 8838 Apurva P 10/26/2010 10:54 AM Armin Steinhoff 10/31/2010 6:31 AM  
topc18785:  base address of local apic registers 2 1623 Jochen Saumer 12/21/2010 4:05 AM yunfei qu 09/04/2013 8:25 AM  
topc25598:  Beaglebone Pinmux issue 4 370 Francesco Zanini 08/18/2014 3:20 PM Francesco Zanini 08/19/2014 7:57 AM  
topc9512:  Behavior of readlink() on QNX 7 3364 Marc Roessler 08/27/2009 5:43 AM Neil Schellenberger 08/27/2009 11:14 AM  
topc2150:  benchmark runs slow on PPC, but ok on x86 6 6092 Keith Odell 03/05/2008 11:20 AM Brian Stecher 03/07/2008 9:10 AM  
topc2973:  Beyond the 1600x1200 resolution 2 3849 Jacek Rudnicki 06/05/2008 10:23 AM Jacek Rudnicki 06/13/2008 4:23 AM  
topc5838:  bind error on TCP/IP connection 8 5935 Thomas Allen 01/19/2009 1:40 PM Thomas Allen 01/19/2009 2:19 PM  
topc18245:  blocking devctl call 1 1404 Wim Hellenthal 12/01/2010 9:57 AM Wim Hellenthal 12/01/2010 9:57 AM  
topc25745:  Blocking on QNX IPC and FD 2 305 Sesh 10/23/2014 12:47 PM Sesh 10/24/2014 1:25 PM  
topc19838:  broadcasting and collecting multiple messages 2 1752 Mrunal Mangrulkar 03/24/2011 3:42 AM Gervais Mulongoy 03/24/2011 8:36 AM  
topc4689:  Broadcasting events throughout the system... 3 4781 Mike Zinni 10/24/2008 4:42 PM Colin Burgess 10/24/2008 8:02 PM  
topc8501:  BSD style SA_RESTART flags for signal handling? 2 3309 Marc Roessler 06/22/2009 12:04 PM Sean Boudreau 06/22/2009 1:31 PM  
topc9782:  btl_get_backtrace () crash 2 2865 Jinbo Li 09/15/2009 5:11 PM Yao Zhao(deleted) 09/19/2009 8:02 AM  
topc21109:  Bug? rsrcdb_destroy() of already destroyed resource succeeds 1 880 Steven Dufresne 11/04/2011 3:16 PM Steven Dufresne 11/04/2011 3:16 PM  
topc6638:  Bug report: fcloseall() and stdin, stdout, and stderr 6 5175 Will Miles 03/10/2009 12:33 PM Will Miles 03/10/2009 3:21 PM  
topc2028:  Buildfile from QNX Runtime Kit CD... 3 6268 Jacek Rudnicki 02/15/2008 3:15 AM Jacek Rudnicki 02/19/2008 3:05 AM  
topc11748:  C++: delete vs. delete[] 3 3628 michael baudisch 01/25/2010 5:32 AM Neil Schellenberger 01/26/2010 11:23 AM  
topc3830:  cache flushing 5 9484 Adam Mallory 08/18/2008 4:40 PM Adam Mallory 08/21/2008 2:50 PM  
topc19931:  Calling spawnl() in a multi-threaded process under 6.5.0 1 1387 Chris Trobridge 03/31/2011 10:21 AM Chris Trobridge 03/31/2011 10:21 AM  
topc6829:  call to open() fails in main(). 6 4027 lingaraj patil 03/20/2009 10:20 AM Jeevan Mathew(deleted) 03/23/2009 8:29 AM  
topc23041:  Call to read() returns EINVAL when it should be returning EAGAIN 3 1158 Jim Douglas 01/30/2013 3:58 AM Dennis Kellly 01/30/2013 9:12 AM  
topc1045:  can't get source from svn 5 7541 Tultek Ravesclaw 09/12/2007 2:39 PM Ronald Miranda 12/04/2010 7:16 PM  
topc19629:  Can't use more than 3.5GB of RAM 27 7005 Lewis Donzis 02/25/2011 8:56 AM David Sarrazin 06/22/2012 10:19 AM  
topc2078:  Can I lose pulses? 3 4607 Freddy Martens 02/25/2008 10:09 AM Freddy Martens 02/25/2008 2:55 PM  
topc24507:  Can I output slogger to a syslog server? 3 784 Steve Iribarne 11/22/2013 12:15 PM Steve Iribarne 11/25/2013 8:40 AM  
topc2195:  can msgsendvs fail? 2 4897 E Chabot 03/12/2008 6:04 AM Thomas Fletcher 03/12/2008 8:39 AM  
topc23574:  cannot find -llibqdb.so 2 656 Jian Rong Yong 05/14/2013 10:24 PM Ryan Allen 05/15/2013 8:47 AM  
topc13852:  Can not start HAM in boot script 3 2910 Hu Chen 05/24/2010 8:12 AM Hu Chen 05/31/2010 3:38 AM  
topc21641:  can some pleaseexplain the cache callout code. 1 854 ravinder are 03/13/2012 9:58 PM ravinder are 03/13/2012 9:58 PM