Informacion
Reciba cordiales saludos de una servidora, presentandole este paquete a Cancun por demas de atractivo, vea http://www.fullallotment.com/cancun 4 dmas para 2 adultos y dos menores, desde ya le agradezco su atencion, esperando sea de su agrado, saludos Rocio Morales
Re: No Livelock on 2 Oct 2010 current
On 10/4/10, David Gwynne l...@animata.net wrote: ... this restores the visibility of network livelocks to systat. anyone object? if not i'll commit it tomorrow morning around 10am in a GMT+10 timezeon. I like it, with one micro suggestion: ... --- sbin/sysctl/sysctl.c 19 Aug 2010 18:14:14 - 1.173 +++ sbin/sysctl/sysctl.c 5 Oct 2010 01:20:59 - @@ -447,6 +447,9 @@ parse(char *string, int flags) case KERN_CONSDEV: special |= CHRDEV; break; + case KERN_NETLIVELOCKS: + special |= UNSIGNED; + break; } break; The KERN_NETLIVELOCKS case could be joined with the KERN_HOSTID and KERN_ARND cases earlier in the file. That switch() isn't in pure numerical order, so there's no need to put this last, separate from the other special |= UNSIGNED cases. ok guenther@
Re: High Resolution Timer
On 9/29/10, Luis Useche use...@gmail.com wrote: I need to read a performance monitoring counter (RDPMC) every 100 microseconds or so. I found a way to do this on linux using the normal getitimer library. However, the resolution of this timer in OBSD is 10 milliseconds. Do you know a way to have a higher resolution of the timer in OBSD? One way is to do a busy loop, but this is not feasible in my problem. You don't really give enough information to give good advice (platform? how is the RDPMC read? notice how many replies you've gotten?), but depending on the details, writing a kernel driver may be the most natural way. Otherwise, a busy loop in userspace watching the CPU's performance counter might be an option. Philip Guenther
Re: significance of order of inclusion of header files
On 10/6/10, Edwin Eyan Moragas e...@yndy.org wrote: ... checking out the man pages for inet_aton(3), i didn't see anything that would lead to the warning. so i tried to tweak the order of the header files to reflect that of the man pages. the diff to the source would look like: e...@obsd $ diff -u net.c* --- net.c Thu Oct 7 01:05:22 2010 +++ net.c.orig Thu Oct 7 01:02:58 2010 @@ -6,9 +6,9 @@ #include netdb.h #include sys/socket.h -#include arpa/inet.h #include netinet/tcp.h #include netinet/in.h +#include arpa/inet.h compiling the source after changing the order of includes didn't produce the warning. is this really supposed to happen? It's an example of how OpenBSD doesn't completely comply with the POSIX standard. While there are other places where OpenBSD intentionally doesn't comply with some of the various versions of the standard, this case, IMO, can and should be fixed. Philip Guenther
Re: OpenBSD Vim Programming FAQ
My last .vimrc. http://dl.dropbox.com/u/9017966/.vimrc 2010/10/9 Tobias Ulmer tobi...@tmux.org: On Sat, Oct 09, 2010 at 01:27:21AM +0300, Vladimir Kirillov wrote: [...] style(9): Indentation is an 8 character tab. B Second level indents are four spaces. B B B while (cnt 20) B B B z = a + really + long + statement + that + needs + B B B B B two + lines + gets + indented + four + spaces + B B B B B on + the + second + and + subsequent + lines; How do you guys follow this rule in vim neatly? set cinoptions=:0,t0,+4,(4
opensmtpd chroot success ;)
Hey list! a) opensmtpd kicks ass! thanks! b) i managed to chroot it (didn't find that on any list though) so here is a short descr. i have the following setup. a chrooted sshd running on a high port that auths some jailed users. i wanted to make the smtpd that runs outside the chroot to deliver mails inside, but stuck in a procmailrc hell. so i figured why not to chroot the whole smtpd? c) files you need in the chroot: /etc/hosts /etc/resolv.conf /etc/mail/ /etc/mail.rc (for the mail command) and binaries: procmail , smtpd , smtpctl, sendmail (and mutt for me ) also in libexec: libexec/smtpd/ , libexec/lockspool , libexec/mail.local . what do you think of the setup idea? also if you want a how-to along with some scripts that keep binaries up-to-date in the chroot i will be happy to post. Thanks :) DsP
Re: Wireless Network GUI
Giving up, my old curses code is too gross... better sent it to /dev/null. The only usable thing would be this piece, wrappers for adding/deleting ipv4/6 addresses. Might be useful even for python people, if they change err() for something they'd like. http://sztorkie.steadynet.org/files/temp/wrapper_to_add_if_addrs.c Examples are down there: ifaces_change_ipv4(vether0, 192.168.192.168, 27, NULL, ADDR_DELETE); ifaces_change_ipv6(em0, dead:beef:cafe::1, 78, 15, 30, ADDR_ADD); Who knows, maybe I'll start to play with some GUI again, but now there are more important things to do. Feel free to comment. -- Martin Pelikan
Re: can you track port updates with cvs diff
On Fri, 08 Oct 2010 20:03:05 -0400 William Yodlowsky will...@openbsd.org wrote: On 7 October 2010 at 14:52, Kevin Chadwick ma1l1i...@yahoo.co.uk wrote: I came across How to track port updates in stable in the mailing list archives. http://openports.se looks cool but I can't find the stable branch and the http://www.openbsd.org/pkg-stable.html seems to have stopped at 4.1. pkg-stable talks about updated *binary packages* for -stable, not updates of the ports tree. fair enough I thought the only updated packages were snapshots. http://www.openbsd.org/faq/faq15.html#PortsSecurity Up untill now I've simply updated a current and stable ports tree. You're not mixing -current ports on a -stable src, are you? http://www.openbsd.org/faq/faq15.html#NoFun Almost always no, occasionally if firefox works or can be made to work easily but I was thinking about servers when posting this. I was wondering if there was a faster way (no download) along the lines of. /usr/bin/cvs -n -d server:/cvs/openbsd/ports/mail/dovecot diff -r -rOPENBSD_4_7 distinfo Or if anyone knows of any new sites or ways. I'm quite happy with simply updating the ports trees but thought I could use it to help decide whether to use current or stable on a certain system and when to update my trees. ports-changes will tell you about -stable commits; look for the OPENBSD_4_7 tag, for example. There is also an unofficial Twitter feed, but it has stalled. Or, create your own by updating nightly from cron with something like this (untested): cd /usr/ports cvs -q up -rOPENBSD_4_7 | grep -E '^U ' So you get email of what has been updated. Or, parse that and rebuild the package... you get the idea... Yeah I hadn't joined ports-changes until a couple of days ago and so haven't gained the experience of how well stable is maintained, however I can look at the mailing list archive and cross reference patches etc.. The tip about the OPENBSD_4_7 tag helped, taa. Obviously some ports are easier to gauge than others. I look up php5 and see that current is well maintained. Stable is at 5.2.13 but there was a major rework on the 27th jul. 5.2.14 came out on 22nd jul. The rework moving config to /etc looks good and has many patches the name of some of them look like they could be security backports from 5.2.14 but it hasn't been committed. Does this mean that when committed (hopefully without driving robert nuts) and so usually, stable php is kept upto date security wise assuming rob and williams efforts continue, but it just happens that at this moment a current web server with php is the best option but normally stable would be more, shall we say guaranteed and still secure. I hope you don't see me as taking everything this community already does for granted but would it take more than a tiny amount of work to add the stable ports tree to the web cvs because looking at patches that way, would be rather handy. Thanks to you all, Kc
Re: OpenBSD Vim Programming FAQ
I would like to refer to using snipmate. I don't recommend it anymore, because I forget the syntax details very easily with it. It is better to write everything on your own. 2010/10/9 Tomas Vavrys vav...@cleancode.cz: My last .vimrc. http://dl.dropbox.com/u/9017966/.vimrc 2010/10/9 Tobias Ulmer tobi...@tmux.org: On Sat, Oct 09, 2010 at 01:27:21AM +0300, Vladimir Kirillov wrote: [...] style(9): Indentation is an 8 character tab. B Second level indents are four spaces. B B B while (cnt 20) B B B z = a + really + long + statement + that + needs + B B B B B two + lines + gets + indented + four + spaces + B B B B B on + the + second + and + subsequent + lines; How do you guys follow this rule in vim neatly? set cinoptions=:0,t0,+4,(4
Monetize Leased Bank Instruments We Pay MT760
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.0 Transitional//EN HTMLHEAD META content=text/html; charset=unicode http-equiv=Content-Type META name=GENERATOR content=MSHTML 8.00.7600.16625/HEAD BODY P style=TEXT-ALIGN: center class=MsoNormal align=centerBSPAN style=FONT-SIZE: 24ptMonetize leased Bank Instruments?xml:namespace prefix = o /o:p/o:p/SPAN/B/P P class=MsoNormalo:pnbsp;/o:p/P P class=MsoNormalSPAN style=COLOR: rgb(31,73,125)We partnered up with an asset management company that will monetize LEASED Bank Guarantees and SBLCs. o:p/o:p/SPAN/P P class=MsoNormalSPAN style=COLOR: rgb(31,73,125)Our process is very simple and straight forward as we are working bank to bank. To get started we will need CIS and copy of instrument. We will then send LOI and letter of appointment (we will need that to be able to approach our banking sources on the clients behalf). o:p/o:p/SPAN/P ?P class=MsoNormalSPAN style=COLOR: rgb(31,73,125)The LOI will have the same terms as below (I highlighted the important parts of the agreement):o:p/o:p/SPAN/P P class=MsoNormalSPAN style=COLOR: rgb(31,73,125)o:pnbsp;/o:p/SPAN/P P style=TEXT-ALIGN: justify class=MsoNormalBClients Proposed Terms:o:p/o:p/B/P P style=TEXT-ALIGN: justify class=MsoNormalAmount: $XX.XX (Amount of Face Value of Instrument)o:p/o:p/P P style=TEXT-ALIGN: justify class=MsoNormalLTV: Up to 85% (owned instrument) Up to 75% leased instrumento:p/o:p/P P style=TEXT-ALIGN: justify class=MsoNormalProposed Repayment Terms: SPAN style=BACKGROUND: yellowSelf Liquidating, Non-Recourse, Non-Repayment/SPANo:p/o:p/P P style=TEXT-ALIGN: justify class=MsoNormalo:pnbsp;/o:p/P P class=MsoNormalUSpecial Terms:/U o:p/o:p/P P class=MsoNormalBorrower will sign LOI and Letter of Appointment. Upon ??countersignature from Asset Manager, Borrower will instruct bank to issue MT760 payable upon receipt and verification of the MT760 with the wording provided in PDF Attachment. SPAN style=BACKGROUND: yellowLender will be paying fees associated with sending and receiving MT760 upon receipt and verification of the MT760. All fees of MT760 will be deducted from proceeds./SPANo:p/o:p/P P class=MsoNormalUpon receipt and verification of MT760 Lender will provide a final contract to Borrower including all the terms, LTV, etc.o:p/o:p/P P class=MsoNormalUpon acceptance by BorrowerSPAN style=BACKGROUND: yellow initial funding will occur within 5 to 7 business days/SPAN.nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; o:p/o:p/P P class=MsoNormalo:pnbsp;/o:p/P P class=MsoNormalo:pnbsp;/o:p/P P class=MsoNormalo:pnbsp;/o:p/P P class=MsoNormalSPAN style=FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10ptRegards,/SPAN/P P class=MsoNormalSPAN style=FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt/SPANnbsp;/P P class=MsoNormalSPAN style=FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10ptFONT size=4John Pitts/FONT/SPAN/P P class=MsoNormalSPAN style=FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10ptFONT size=4J.E.P. Inc./FONT/SPAN/P P class=MsoNormalSPAN style=FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10ptFONT size=4586-838-6651/FONT/SPAN/P P class=MsoNormalSPAN style=FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10ptFONT size=4Email: /FONTA href=mailto:jep...@jepcorp.com;FONT size=4jep...@jepcorp.com/FONT/A/SPAN/P/BODY/HTML
High Resolution Timer
On Sat, Oct 9, 2010 at 9:53 AM, Luis Useche use...@gmail.com wrote: I guess I don't know much about hardware to at least have some direction. From what I have read, it seems like timers implemented with the hpet device could give me the granularity I am looking for. If I understand correctly, the getitimer function in Linux uses hpet. The problem of using busy loop is that the CPU should be free for the benchmark I want to run. I still can't figure out what you're trying to do or, more importantly, what problem you're going to this effort to try to solve. Good luck! Philip Guenther
Re: Intel Link 5150 causes 05-Oct-10 snapshot hang on boot
On Fri, Oct 8, 2010 at 9:42 PM, Jacob Meuser jake...@sdf.lonestar.org wrote: you get those messages on 4.7, but on -current it hangs, is that correct? Exactly. how about a full dmesg from 4.7, or a dmesg from -current up to the point where it hangs? I included dmesg from 4.7 below. I don't know how to get dmesg from 4.8 as it hangs before mounting anything. Anyway, it seems to be the same for the last several lines before system hangs: spkr0 at pcppi0 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 mtrr: Pentium Pro MTRR support uvideo0 at uhub0 port 1 configuration 1 interface 0 Sonix Technology Co., Ltd. WebCam rev 2.00/1.00 addr 2 video0 at uvideo0 Now I have -current with the Intel module disconnected and a usb urtw device. dmesg comes below. what happens if you insert the device after booting? Didn't try that. I actually thought MiniPCI cards should not be hot swapped... Am I wrong? dmesg of AO531h under 4.7: OpenBSD 4.7 (GENERIC.MP) #449: Wed Mar 17 20:55:07 MDT 2010 B B dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP RTC BIOS diagnostic error 80clock_battery cpu0: Intel(R) Atom(TM) CPU N270 @ 1.60GHz (GenuineIntel 686-class) 1.60 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,A CPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,EST,TM2,xTPR real mem B = 1060163584 (1011MB) avail mem = 1018466304 (971MB) RTC BIOS diagnostic error 80clock_battery mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 10/06/08, SMBIOS rev. 2.4 @ 0xe91c0 (31 entries) bios0: vendor Acer version v0.3110 date 10/06/2008 bios0: Acer AO531h acpi0 at bios0: rev 2 acpi0: tables DSDT FACP SSDT HPET APIC MCFG ASF! SLIC BOOT acpi0: wakeup devices P32_(S4) UHC1(S3) UHC2(S3) UHC3(S3) UHC4(S3) ECHI(S3) EXP1(S4) EXP2(S4) EXP3(S4) EXP4(S4) AZAL(S0) MODM(S0) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 133MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Atom(TM) CPU N270 @ 1.60GHz (GenuineIntel 686-class) 1.60 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,A CPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,EST,TM2,xTPR ioapic0 at mainbus0: apid 4 pa 0xfec0, version 20, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 4 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 4 (P32_) acpiprt2 at acpi0: bus 1 (EXP1) acpiprt3 at acpi0: bus -1 (EXP2) acpiprt4 at acpi0: bus 2 (EXP3) acpiprt5 at acpi0: bus 3 (EXP4) acpiec0 at acpi0 acpicpu0 at acpi0: C3, C2, C1, PSS acpicpu1 at acpi0: C3, C2, C1, PSS acpitz0 at acpi0: critical temperature 95 degC acpibtn0 at acpi0: PWRB acpibtn1 at acpi0: LID0 acpibtn2 at acpi0: SLPB acpibat0 at acpi0: BAT1 not present acpiac0 at acpi0: AC unit online acpivideo0 at acpi0: OVGA acpivout0 at acpivideo0: CRT1 acpivout1 at acpivideo0: DTV1 acpivout2 at acpivideo0: DFP1 acpivout3 at acpivideo0: LCD_ acpivout4 at acpivideo0: DTV2 acpivout5 at acpivideo0: DFP2 bios0: ROM list: 0xc/0xec00! cpu0: Enhanced SpeedStep 1597 MHz: speeds: 1600, 1333, 1066, 800 MHz pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 Intel 82945GME Host rev 0x03 vga1 at pci0 dev 2 function 0 Intel 82945GME Video rev 0x03 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0x4000, size 0x1000 inteldrm0 at vga1: apic 4 int 16 (irq 11) drm0 at inteldrm0 Intel 82945GM Video rev 0x03 at pci0 dev 2 function 1 not configured azalia0 at pci0 dev 27 function 0 Intel 82801GB HD Audio rev 0x02: apic 4 int 16 (irq 11) azalia0: codecs: Realtek ALC272 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 Intel 82801GB PCIE rev 0x02: apic 4 int 16 (irq 255) pci1 at ppb0 bus 1 ale0 at pci1 dev 0 function 0 Attansic Technology L1E rev 0xb0: AR8113, apic 4 int 16 (irq 11), address 00:26:9e:00:53:d1 atphy0 at ale0 phy 0: F1 10/100/1000 PHY, rev. 9 ppb1 at pci0 dev 28 function 2 Intel 82801GB PCIE rev 0x02: apic 4 int 18 (irq 255) pci2 at ppb1 bus 2 iwn0 at pci2 dev 0 function 0 Intel WiFi Link 5150 rev 0x00: apic 4 int 18 (irq 11), MIMO 1T2R, ABG, address 00:16:eb:0e:7d:62 ppb2 at pci0 dev 28 function 3 Intel 82801GB PCIE rev 0x02: apic 4 int 19 (irq 255) pci3 at ppb2 bus 3 uhci0 at pci0 dev 29 function 0 Intel 82801GB USB rev 0x02: apic 4 int 16 (irq 11) uhci1 at pci0 dev 29 function 1 Intel 82801GB USB rev 0x02: apic 4 int 17 (irq 11) uhci2 at pci0 dev 29 function 2 Intel 82801GB USB rev 0x02: apic 4 int 18 (irq 11) uhci3 at pci0 dev 29 function 3 Intel 82801GB USB rev 0x02: apic 4 int 19 (irq 11) ehci0 at pci0 dev 29 function 7 Intel 82801GB USB rev 0x02: apic 4 int 16 (irq 11) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 Intel EHCI root hub rev 2.00/1.00 addr 1 ppb3 at pci0 dev 30 function 0 Intel
Re: Netbook for OpenBSD?
On Thu, 7 Oct 2010, Mikle Krutov wrote: If nothing fits, please give me a recommendation which usb wireless card should i use. Have been using Lenovo S10-2 + rum(4) USB wireless NIC. You should look at Lenovo S10-3 too. Seems fine, but I would rather buy some with ~11 LCD with higher resolution than 1024x600.
Re: Intel Link 5150 causes 05-Oct-10 snapshot hang on boot
Sorry, the last dmesg was of 05-Oct-10 snapshot, not of 4.7. -- Dmitrij D. Czarkoff
Re: FreeBSD isn't Free
Huge kudos to Theo friends for creating the freest fully-functional OS in existence! Licensing politics (see http://copyFREE.org) is a big reason why I switched to OpenBSD, even on the desktop, but it isn't a black-and-white issue. There are some things that FreeBSD does right. I would like to see OpenBSD become even more of a leader in getting rid of restrictive licenses (both proprietary copyRIGHT and anti-free-market copyLEFT) by replacing things like gcc + toolchain, groff, lynx, etc. Apache, sendmail, and artsy licenses (i.e. perl) aren't really copyFREE either (I have a 256 word threshold for legalese). The dependence on perl in particular is a significant downside... -- Alex Libman, http://AlexLibman.com
Re: Can't boot from 05-Oct-2010 snapshot's install48.iso
On Fri, Oct 8, 2010 at 11:15 AM, Kevin Chadwick ma1l1i...@yahoo.co.uk wrote: On Fri, Oct 08, 2010 at 06:24:23AM +0200, Dmitrij D. Czarkoff wrote: I've downloaded the bsd.rd and booted it with the same result - booting process stops at the same point. The system still reacts on Num Lock. It's not Windows and won't make you remove all your drivers or chunks of the registry, so you could install on another pc and transfer the drive. Sorry, but what part of booting didn't You understand? -- Dmitrij D. Czarkoff
Re: opensmtpd chroot success ;)
On 10/9/2010 9:11 PM, ramrunner wrote: Hey list! a) opensmtpd kicks ass! thanks! b) i managed to chroot it (didn't find that on any list though) so here is a short descr. i have the following setup. a chrooted sshd running on a high port that auths some jailed users. i wanted to make the smtpd that runs outside the chroot to deliver mails inside, but stuck in a procmailrc hell. so i figured why not to chroot the whole smtpd? Just for the record, there's not a lot of benefit from chrooting the whole smtpd as all processes that are exposed to user input are chrooted. The only processes that are not chrooted are those who open mailbox/maildirs/external mda or that do lookups. c) files you need in the chroot: /etc/hosts /etc/resolv.conf /etc/mail/ /etc/mail.rc (for the mail command) and binaries: procmail , smtpd , smtpctl, sendmail (and mutt for me ) also in libexec: libexec/smtpd/ , libexec/lockspool , libexec/mail.local . what do you think of the setup idea? Not much outside of the fun and educational factor ;-) Gilles
nouveaux vid�o de d�monstration peinture d�corative+d�corateur virtuel
Newsletter : SI.BRICOLAGE,cires,tadelak t,stucco,peinture coloris tunisie,peinture decorative,valsatin,effet dune de sable - nouveaux vidios +dicorateur virtuel * antirouille 2 en 1 * peinture valsatin * cires * peinture effet sable Agenda . * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] * [IMAGE] SI.BRICOLAGE,cires,tadelakt,stucco,peinture coloris tunisie,peinture decorative,valsatin,effet dune de sable. Cliquez ici pour vous desabonner
C - really weird behavior only at openbsd
Hi all,
I'm facing really weird behavior of simple C program
running under OpenBSD (4.7 and CURRENT).
The code follows. The output also. The file to test the program with
is also inline attached.
The decomp procedure reads input, writes it to the stdout. All 4-chars
preceeded by number are printer number times (e.g. 4abcd -
abcdabcdabcdabcd).
./a.c test_file.txt
should have output
a bb
ccc
however it sometimes ( 1 from 3 tryies, sometimes 1 from 20 or even 1
from 40)
looks like
a bb
c
cc
I've tryied this code with OpenBSD 4.7, OpenBSD CURRENT, CentOS Linux,
FreeBSD 8.0 (all i386 arch), but the problem occurs only at OpenBSD (both
versions).
Does anyone know please where could be the problem? Because I have
really no idea.
Thanks a lot,
Milan Bartos
CODE ---
#include stdio.h
#include stdlib.h
void decomp(unsigned int N){
char *pole;
pole=malloc( sizeof(char) * N );
char character;
int i,j;
int counter;
while( (character = getchar()) != EOF){
if( isdigit(character) ){
counter=atoi(character);
for( i=0 ; i N ; i++){
pole[i]=getchar();
}
for( i=0 ; i counter ; i++){
for( j=0 ; j N ; j++){
putchar(pole[j]);
}
}
}
else {
putchar(character);
}
}
}
int main(){
unsigned int N=4;
decomp(N);
}
- END OF CODE ---
- OUTPUT ---
./a out4.txt
a bb
ccc
./a out4.txt
a bb
ccc
./a out4.txt
a bb
c
cc
./a out4.txt
a bb
ccc
-- END OF OUTPUT ---
-- TEST FILE ---
a bb
2ccc
-- END OF TEST FILE ---
--
merlyn mer...@merlyn.cz
OpenBSD mail.merlyn.cz 4.7 GENERIC.MP#1 i386
[demime 1.01d removed an attachment of type application/pgp-signature]
Re: RAID support
Hi, Can we add, remove or change the chunks hard drives, rebuild, without re-constructing the RAID ? Regards 2010/10/7 Jean-Francois jfsimon1...@gmail.com Hi, Doing tests, I could not always do properly the kick off of a rebuild. What is exactly the procedure for doing a rebuild with bioctl -R ? In particular I don't understand, when you have say a build with chunks sd0a and sd1a, then remove one chunk, plug a new one, if it doe'nt appear as sd1 but sd2 or whatever, then how do you attach it to the raid device - which is waiting for a sd1a (the offline device) ? Regards
help on maximum performance from alix 1d
Hi guys, I got the following setup bridge2 gig switches---home lab Inet---alix 1d box with quad gigabit--- DHCP usr lan The alix box is alix 1d with 256mb RAM # dmesg | more OpenBSD 4.8-current (GENERIC) #363: Wed Sep 22 01:41:57 MDT 2010 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Geode(TM) Integrated Processor by AMD PCS (AuthenticAMD 586-class) 499 MHz cpu0: FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CFLUSH,MMX real mem = 259284992 (247MB) avail mem = 245071872 (233MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 06/16/08, BIOS32 rev. 0 @ 0xfa960 apm0 at bios0: Power Management spec V1.2 (slowidle) apm0: AC on, battery charge unknown pcibios0 at bios0: rev 2.1 @ 0xf/0xdfb4 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf40/112 (5 entries) pcibios0: bad IRQ table checksum pcibios0: PCI BIOS has 5 Interrupt Routing table entries pcibios0: PCI Exclusive IRQs: 5 10 11 pcibios0: no compatible PCI ICU found pcibios0: Warning, unable to fix up PCI interrupt routing pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc/0x8000 0xc8000/0xa800 0xef000/0x1000! cpu0 at mainbus0: (uniprocessor) amdmsr0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 1 function 0 AMD Geode LX rev 0x31 vga1 at pci0 dev 1 function 1 AMD Geode LX Video rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) glxsb0 at pci0 dev 1 function 2 AMD Geode LX Crypto rev 0x00: RNG AES ppb0 at pci0 dev 12 function 0 Hint HB6 PCI-PCI rev 0x11 pci1 at ppb0 bus 1 vge0 at pci1 dev 8 function 0 VIA VT612x rev 0x11: irq 11, address 00:0c:42:1a:32:60 ciphy0 at vge0 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vge1 at pci1 dev 9 function 0 VIA VT612x rev 0x11: irq 5, address 00:0c:42:1a:32:61 ciphy1 at vge1 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vge2 at pci1 dev 10 function 0 VIA VT612x rev 0x11: irq 10, address 00:0c:42:1a:32:62 ciphy2 at vge2 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vge3 at pci1 dev 11 function 0 VIA VT612x rev 0x11: irq 11, address 00:0c:42:1a:32:63 ciphy3 at vge3 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vr0 at pci0 dev 13 function 0 VIA VT6105M RhineIII rev 0x96: irq 11, address 00:0d:b9:0d:47:94 ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI 0x004063, model 0x0034 iwi0 at pci0 dev 14 function 0 Intel PRO/Wireless 2915ABG rev 0x05: irq 10, address 00:13:ce:8a:8e:0a glxpcib0 at pci0 dev 15 function 0 AMD CS5536 ISA rev 0x03: rev 3, 32-bit 3579545Hz timer, watchdog, gpio gpio0 at glxpcib0: 32 pins pciide0 at pci0 dev 15 function 2 AMD CS5536 IDE rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility wd0 at pciide0 channel 0 drive 0: CF CARD 4GB wd0: 1-sector PIO, LBA, 3847MB, 7880544 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 pciide0: channel 1 ignored (disabled) auglx0 at pci0 dev 15 function 3 AMD CS5536 Audio rev 0x01: irq 11, CS5536 AC97 ac97: codec id 0x414c4770 (Avance Logic ALC203 rev 0) ac97: codec features headphone, 20 bit DAC, 18 bit ADC, No 3D Stereo audio0 at auglx0 ohci0 at pci0 dev 15 function 4 AMD CS5536 USB rev 0x02: irq 5, version 1.0, legacy support ehci0 at pci0 dev 15 function 5 AMD CS5536 USB rev 0x02: irq 5 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 AMD EHCI root hub rev 2.00/1.00 addr 1 isa0 at glxpcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 wbsio0 at isa0 port 0x2e/2: W83627HF rev 0x41 lm1 at wbsio0 port 0x290/8: W83627HF npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 usb1 at ohci0: USB revision 1.0 uhub1 at usb1 AMD OHCI root hub rev 1.00/1.00 addr 1 biomask f365 netmask ff65 ttymask mtrr: K6-family MTRR support (2 registers) softraid0 at root root on wd0a swap on wd0b dump on wd0b
Re: High Resolution Timer
Hi Phillip, Thanks for the response. I guess I don't know much about hardware to at least have some direction. From what I have read, it seems like timers implemented with the hpet device could give me the granularity I am looking for. If I understand correctly, the getitimer function in Linux uses hpet. The problem of using busy loop is that the CPU should be free for the benchmark I want to run. In case it is relevant, the machine is an AMD Opteron with nVidia motherboard. Luis. On Sat, Oct 9, 2010 at 2:40 AM, Philip Guenther guent...@gmail.com wrote: On 9/29/10, Luis Useche use...@gmail.com wrote: I need to read a performance monitoring counter (RDPMC) every 100 microseconds or so. I found a way to do this on linux using the normal getitimer library. However, the resolution of this timer in OBSD is 10 milliseconds. Do you know a way to have a higher resolution of the timer in OBSD? One way is to do a busy loop, but this is not feasible in my problem. You don't really give enough information to give good advice (platform? how is the RDPMC read? notice how many replies you've gotten?), but depending on the details, writing a kernel driver may be the most natural way. Otherwise, a busy loop in userspace watching the CPU's performance counter might be an option. Philip Guenther
help on maximum performance from alix 1d
Hi guys, I got the following setup bridge2 gig switches---home lab Inet---alix 1d box with quad gigabit--- DHCP usr lan The alix box is alix 1d with 256mb RAM and from home lab 2 home lab segment I'm able to get gigabit speed. my problem is that from usr lan to home lab, I'm able to get 150 mbit/s max though all interfaces are gig ones. If someone can point me where my fault is - e.g. bad pf rules or etc, I'd be very grateful Below are the details of my setup. Sorry for hitting the send button too quickly. Best regards, Dimitar # dmesg | more OpenBSD 4.8-current (GENERIC) #363: Wed Sep 22 01:41:57 MDT 2010 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Geode(TM) Integrated Processor by AMD PCS (AuthenticAMD 586-class) 499 MHz cpu0: FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CFLUSH,MMX real mem = 259284992 (247MB) avail mem = 245071872 (233MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 06/16/08, BIOS32 rev. 0 @ 0xfa960 apm0 at bios0: Power Management spec V1.2 (slowidle) apm0: AC on, battery charge unknown pcibios0 at bios0: rev 2.1 @ 0xf/0xdfb4 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf40/112 (5 entries) pcibios0: bad IRQ table checksum pcibios0: PCI BIOS has 5 Interrupt Routing table entries pcibios0: PCI Exclusive IRQs: 5 10 11 pcibios0: no compatible PCI ICU found pcibios0: Warning, unable to fix up PCI interrupt routing pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc/0x8000 0xc8000/0xa800 0xef000/0x1000! cpu0 at mainbus0: (uniprocessor) amdmsr0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 1 function 0 AMD Geode LX rev 0x31 vga1 at pci0 dev 1 function 1 AMD Geode LX Video rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) glxsb0 at pci0 dev 1 function 2 AMD Geode LX Crypto rev 0x00: RNG AES ppb0 at pci0 dev 12 function 0 Hint HB6 PCI-PCI rev 0x11 pci1 at ppb0 bus 1 vge0 at pci1 dev 8 function 0 VIA VT612x rev 0x11: irq 11, address 00:0c:42:1a:32:60 ciphy0 at vge0 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vge1 at pci1 dev 9 function 0 VIA VT612x rev 0x11: irq 5, address 00:0c:42:1a:32:61 ciphy1 at vge1 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vge2 at pci1 dev 10 function 0 VIA VT612x rev 0x11: irq 10, address 00:0c:42:1a:32:62 ciphy2 at vge2 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vge3 at pci1 dev 11 function 0 VIA VT612x rev 0x11: irq 11, address 00:0c:42:1a:32:63 ciphy3 at vge3 phy 1: CS8201 10/100/1000TX PHY, rev. 2 vr0 at pci0 dev 13 function 0 VIA VT6105M RhineIII rev 0x96: irq 11, address 00:0d:b9:0d:47:94 ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI 0x004063, model 0x0034 iwi0 at pci0 dev 14 function 0 Intel PRO/Wireless 2915ABG rev 0x05: irq 10, address 00:13:ce:8a:8e:0a glxpcib0 at pci0 dev 15 function 0 AMD CS5536 ISA rev 0x03: rev 3, 32-bit 3579545Hz timer, watchdog, gpio gpio0 at glxpcib0: 32 pins pciide0 at pci0 dev 15 function 2 AMD CS5536 IDE rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility wd0 at pciide0 channel 0 drive 0: CF CARD 4GB wd0: 1-sector PIO, LBA, 3847MB, 7880544 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 pciide0: channel 1 ignored (disabled) auglx0 at pci0 dev 15 function 3 AMD CS5536 Audio rev 0x01: irq 11, CS5536 AC97 ac97: codec id 0x414c4770 (Avance Logic ALC203 rev 0) ac97: codec features headphone, 20 bit DAC, 18 bit ADC, No 3D Stereo audio0 at auglx0 ohci0 at pci0 dev 15 function 4 AMD CS5536 USB rev 0x02: irq 5, version 1.0, legacy support ehci0 at pci0 dev 15 function 5 AMD CS5536 USB rev 0x02: irq 5 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 AMD EHCI root hub rev 2.00/1.00 addr 1 isa0 at glxpcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 wbsio0 at isa0 port 0x2e/2: W83627HF rev 0x41 lm1 at wbsio0 port 0x290/8: W83627HF npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 usb1 at ohci0: USB revision 1.0 uhub1 at usb1 AMD OHCI root hub rev 1.00/1.00 addr 1 biomask f365 netmask ff65 ttymask mtrr: K6-family MTRR support (2 registers) softraid0 at root root on wd0a swap on wd0b dump on wd0b # more hostname.bridge0 add vlan10 add vlan11 blocknonip vlan10 blocknonip vlan11 maxaddr 2000 up # more hostname.vlan11 up vlan 10 vlandev vge3 descr IPMP_NODE2 # more hostname.vlan10 inet xxx NONE vlan 10 vlandev vge2 descr IPMP_NODE1 !route add -net /24 # # more /etc/pf.conf # $OpenBSD: pf.conf,v 1.49 2009/09/17 06:39:03 jmc Exp $ # # See pf.conf(5) for syntax and examples. # Remember to
Re: C - really weird behavior only at openbsd
On Sat, Oct 9, 2010 at 9:36 AM, merlyn mer...@merlyn.cz wrote:
Hi all,
I'm facing really weird behavior of simple C program
running under OpenBSD (4.7 and CURRENT).
The code follows. The output also. The file to test the program with
is also inline attached.
The decomp procedure reads input, writes it to the stdout. All 4-chars
preceeded by number are printer number times (e.g. 4abcd -
abcdabcdabcdabcd).
./a.c test_file.txt
should have output
a bb
ccc
however it sometimes ( 1 from 3 tryies, sometimes 1 from 20 or even 1
from 40)
looks like
a bb
c
cc
I've tryied this code with OpenBSD 4.7, OpenBSD CURRENT, CentOS Linux,
FreeBSD 8.0 (all i386 arch), but the problem occurs only at OpenBSD (both
versions).
Does anyone know please where could be the problem? Because I have
really no idea.
Thanks a lot,
Milan Bartos
CODE ---
#include stdio.h
#include stdlib.h
void decomp(unsigned int N){
char *pole;
pole=malloc( sizeof(char) * N );
char character;
int i,j;
int counter;
while( (character = getchar()) != EOF){
if( isdigit(character) ){
counter=atoi(character);
really? character is _not_ a C-string. This is your bug.
--patrick
for( i=0 ; i N ; i++){
pole[i]=getchar();
}
for( i=0 ; i counter ; i++){
for( j=0 ; j N ; j++){
putchar(pole[j]);
}
}
}
else {
putchar(character);
}
}
}
int main(){
unsigned int N=4;
decomp(N);
}
- END OF CODE ---
- OUTPUT ---
./a out4.txt
a bb
ccc
./a out4.txt
a bb
ccc
./a out4.txt
a bb
c
cc
./a out4.txt
a bb
ccc
-- END OF OUTPUT ---
-- TEST FILE ---
a bb
2ccc
-- END OF TEST FILE ---
--
merlyn mer...@merlyn.cz
OpenBSD mail.merlyn.cz 4.7 GENERIC.MP#1 i386
[demime 1.01d removed an attachment of type application/pgp-signature]
