Re: Socket buffer usage

2012-04-07 Thread Vlad Galu
This might not exactly be what you want, but struct kevent has a member called "data" which, for sockets and pipes, returns the number of available bytes to read (or write) for EVFILT_READ (or EVFILT_READ) events. -- Good, fast and cheap: pick any two. On Saturday, April 7, 2012 at 10:16 PM,

Re: PostgreSQL benchmarks (now with Linux numbers)

2012-02-23 Thread Vlad Galu
On Thu, Feb 23, 2012 at 2:41 PM, Damien Fleuriot wrote: > > > On 2/23/12 2:22 PM, John Baldwin wrote: > > On Wednesday, February 22, 2012 9:59:02 pm Doug Barton wrote: > >> On 02/22/2012 01:42, Ivan Voras wrote: > >>> The Dragonfly team has recently liberated their VM from the giant lock > and th

Re: eliminating a syscall on accept()+ioctl() combo

2011-08-02 Thread Vlad Galu
On Aug 2, 2011, at 11:16 PM, Jilles Tjoelker wrote: > On Mon, Aug 01, 2011 at 08:11:04AM +0200, Vlad Galu wrote: >> On Jul 31, 2011, at 9:59 PM, Bernard van Gastel wrote: >>> I want to reduce the number of syscalls for my networking >>> application. The app handles in

Re: eliminating a syscall on accept()+ioctl() combo

2011-07-31 Thread Vlad Galu
On Jul 31, 2011, at 9:59 PM, Bernard van Gastel wrote: > Hi all, > > I want to reduce the number of syscalls for my networking application. The > app handles incoming connections with the 'accept()' system call. Is there a > way to specify to accept() that the newly created file descriptors sh

Re: FIB separation

2011-07-16 Thread Vlad Galu
On Jul 16, 2011, at 5:42 PM, Hiroki Sato wrote: > Vlad Galu wrote > in : > > du> Hello, > du> > du> A couple of years ago, Stef Walter proposed a patch[1] that enforced > du> the scope of routing messages. The general consesus was that the best > d

FIB separation

2011-07-16 Thread Vlad Galu
Hello, A couple of years ago, Stef Walter proposed a patch[1] that enforced the scope of routing messages. The general consesus was that the best approach would be the OpenBSD way - transporting the FIB number in the message and letting the user applications filter out unwanted messages. Are t

Re: Mem leak : malloc/free + pthreads = leakage?

2011-03-06 Thread Vlad Galu
On Sun, Mar 6, 2011 at 2:06 PM, Vlad Galu wrote: > > > On Sun, Mar 6, 2011 at 6:53 AM, Eric Anderson wrote: > >> On Mar 5, 2011, at 10:44 AM, Deomid Ryabkov wrote: >> >> > On 03/05/2011 04:02 AM, Eric Anderson wrote: >> >> Hi all, >> >> &

Re: Mem leak : malloc/free + pthreads = leakage?

2011-03-06 Thread Vlad Galu
On Sun, Mar 6, 2011 at 6:53 AM, Eric Anderson wrote: > On Mar 5, 2011, at 10:44 AM, Deomid Ryabkov wrote: > > > On 03/05/2011 04:02 AM, Eric Anderson wrote: > >> Hi all, > >> > >> I have a moderately threaded userland program (all C) I am working on > (using pthreads, freebsd 8.1 64bit). It seem

Re: [maybe spam] Re: linux PF_PACKET compatibility

2011-02-12 Thread Vlad Galu
On Sat, Feb 12, 2011 at 12:28 PM, Da Rock < freebsd-hack...@herveybayaustralia.com.au> wrote: > On 02/12/11 19:39, Gary Jennejohn wrote: > >> On Fri, 11 Feb 2011 17:19:17 -0800 >> Julian Elischer wrote: >> >> >> >>> On 2/11/11 4:03 PM, Da Rock wrote: >>> >>> Unfortunately this software uses

Re: linux PF_PACKET compatibility

2011-02-11 Thread Vlad Galu
On Fri, Feb 11, 2011 at 11:36 AM, Da Rock < freebsd-hack...@herveybayaustralia.com.au> wrote: > On 02/11/11 18:17, Julian Elischer wrote: > >> On 2/10/11 11:22 PM, Da Rock wrote: >> >>> "In recent versions of the Linux kernel (post-2.0 releases) a new >>> protocol family has been introduced, named

Re: linux PF_PACKET compatibility

2011-02-11 Thread Vlad Galu
On Fri, Feb 11, 2011 at 9:22 AM, Da Rock < freebsd-hack...@herveybayaustralia.com.au> wrote: > "In recent versions of the Linux kernel (post-2.0 releases) a new protocol > family has been introduced, named PF_PACKET. This family allows an > application to send and receive packets dealing directly

Re: Compiling kernel with gcc43 [SOLVED]

2010-04-01 Thread Vlad Galu
On Thu, Apr 1, 2010 at 6:27 PM, Oliver Fromme wrote: > Mario Lobo wrote: >  > [...] >  > It's compiling right now. >  > >  > I'll post my findings and impressions on results and performance right > after >  > the next reboot. > > So, how is it going?  Any benchmarks yet?  I'm curious > if the ne

Re: Small libstdc++ change required

2009-12-19 Thread Vlad Galu
On Sat, Dec 19, 2009 at 10:40 AM, Roman Divacky wrote: > On Sat, Dec 19, 2009 at 09:28:55AM +0200, Vlad Galu wrote: >> Hi, >> >> as per http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36612, could one >> please apply the following patch? > > the patch in question se

Small libstdc++ change required

2009-12-18 Thread Vlad Galu
Hi, as per http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36612, could one please apply the following patch? -- cut here -- --- /usr/include/c++/4.2/ext/pb_ds/exception.hpp2008-04-05 14:15:32.0 +0300 +++ /mnt/store/jails/dudu/usr/include/c++/4.2/ext/pb_ds/exception.hpp 2009-12-19

Re: UNIX domain sockets on nullfs still broken?

2009-11-30 Thread Vlad Galu
On Mon, Nov 30, 2009 at 5:01 PM, wrote: > On 2009-11-30 15:43:01, Ivan Voras wrote: >> xorquew...@googlemail.com wrote: >> >  76030 initial thread STRU  struct sockaddr { AF_LOCAL, >> > /tmp/jack-11001/default/jack_0 } >> >  76030 initial thread NAMI  "/tmp/jack-11001/default/jack_0" >> >  76030

Re: semaphores between processes

2009-10-22 Thread Vlad Galu
On Thu, Oct 22, 2009 at 11:08 PM, Andrew Gallatin wrote: > Hi, > > We're designing some software which has to lock access to > shared memory pages between several processes, and has to > run on Linux, Solaris, and FreeBSD.  We were planning to > have the lock be a pthread_mutex_t residing in the >

Re: sigwait - differences between Linux & FreeBSD

2009-10-08 Thread Vlad Galu
On Thu, Oct 8, 2009 at 1:02 PM, Kostik Belousov wrote: > On Thu, Oct 08, 2009 at 11:53:21AM +1100, Stephen Hocking wrote: >> Hi all, >> >> In my efforts to make the xrdp port more robust under FreeBSD, I have >> discovered that sigwait (kind of an analogue to select(2), but for >> signals rather t

Re: continuous backup solution for FreeBSD

2008-10-06 Thread Vlad GALU
On Mon, Oct 6, 2008 at 5:33 PM, Evren Yurtesen <[EMAIL PROTECTED]> wrote: > Bob Bishop wrote: > >>> Does anybody have free time and skills to give a hand? Please see: >>> http://forum.r1soft.com/showpost.php?p=3414&postcount=9 >> >> Should be possible to do this with a geom(4) class? >> > > I am no

Re: g++ associative containers

2008-06-16 Thread Vlad GALU
On 6/16/08, Alexander Kabaev <[EMAIL PROTECTED]> wrote: > On Mon, 16 Jun 2008 16:58:10 +0300 > "Vlad GALU" <[EMAIL PROTECTED]> wrote: > > > Hello list, I didn't have a clue where else to post this so I > > figured this place was the right one.

g++ associative containers

2008-06-16 Thread Vlad GALU
Hello list, I didn't have a clue where else to post this so I figured this place was the right one. I also CCed Alex Kabaev, who did the gcc 4 import. I'd like to use a Patricia container in the new libstdc++. The issue is that /usr/include/c++/4.2/ext/pb_ds/assoc_container.hpp has two erroneou

Re: A (perhaps silly) kqueue question

2008-03-14 Thread Vlad GALU
On 3/14/08, Dan Nelson <[EMAIL PROTECTED]> wrote: > In the last episode (Mar 14), Vlad GALU said: > > On 3/14/08, Vlad GALU <[EMAIL PROTECTED]> wrote: > > > On 3/8/08, Vlad GALU <[EMAIL PROTECTED]> wrote: > > > > On 3/8/08, Robert Watson <[EMA

Re: A (perhaps silly) kqueue question

2008-03-14 Thread Vlad GALU
On 3/14/08, Vlad GALU <[EMAIL PROTECTED]> wrote: > On 3/8/08, Vlad GALU <[EMAIL PROTECTED]> wrote: > > On 3/8/08, Robert Watson <[EMAIL PROTECTED]> wrote: > > > On Fri, 7 Mar 2008, Vlad GALU wrote: > > > > > > > > > > I

Re: A (perhaps silly) kqueue question

2008-03-14 Thread Vlad GALU
On 3/8/08, Vlad GALU <[EMAIL PROTECTED]> wrote: > On 3/8/08, Robert Watson <[EMAIL PROTECTED]> wrote: > > On Fri, 7 Mar 2008, Vlad GALU wrote: > > > > > > > I see an unusual symptom with one of our in-house applications. The main > I/O > >

Re: A (perhaps silly) kqueue question

2008-03-08 Thread Vlad GALU
On 3/8/08, Robert Watson <[EMAIL PROTECTED]> wrote: > On Fri, 7 Mar 2008, Vlad GALU wrote: > > > > I see an unusual symptom with one of our in-house applications. The main I/O > > loop calls kevent(), which in turn returns two events with EV_EOF error > set, >

Re: A (perhaps silly) kqueue question

2008-03-07 Thread Vlad GALU
On 3/7/08, Julian Elischer <[EMAIL PROTECTED]> wrote: > Vlad GALU wrote: > > On 3/7/08, Julian Elischer <[EMAIL PROTECTED]> wrote: > >> Vlad GALU wrote: > >> >I see an unusual symptom with one of our in-house applications. The > >> &g

Re: A (perhaps silly) kqueue question

2008-03-07 Thread Vlad GALU
On 3/7/08, Julian Elischer <[EMAIL PROTECTED]> wrote: > Vlad GALU wrote: > >I see an unusual symptom with one of our in-house applications. The > > main I/O loop calls kevent(), which in turn returns two events with > > EV_EOF error set, always for the same descr

A (perhaps silly) kqueue question

2008-03-07 Thread Vlad GALU
I see an unusual symptom with one of our in-house applications. The main I/O loop calls kevent(), which in turn returns two events with EV_EOF error set, always for the same descriptors (they're both socket descriptors). As the man page is not pretty clear about it and I don't have my UNP copy a

Re: retrive data from mbuf chain

2008-02-07 Thread Vlad GALU
On 2/7/08, Biks N <[EMAIL PROTECTED]> wrote: > Hi, > > I am new to FreeBSD kernel programming. > > Currently I am trying to work on mbuf data manupulation. > > >From my understanding: data (payload) is stored into one or more mufs > which are chained together through m_next pointer. > > Now, I need

Re: gettimeofday() in hping

2008-01-22 Thread Vlad GALU
On 1/22/08, Stefan Lambrev <[EMAIL PROTECTED]> wrote: > Greetings, > > I noticed that hping3 (from ports) is quite slower when running on > FreeBSD compared to Linux. > Simple ktrace shows lot of gettimeofday() calls, so I'm looking for > replacement of this function. > I tried clock_gettime() (usi

Re: Large array in KVM

2007-12-07 Thread Vlad GALU
On 12/6/07, Sonja Milicic <[EMAIL PROTECTED]> wrote: > Hi everyone. > > I'm working on a kernel module that needs to maintain a large structure > in memory. As this structure could grow too big to be stored in memory, > it would be good to offload parts of it to the disk. What would be the > best w

Re: How to enable more than 256 pty's?

2007-10-04 Thread Vlad GALU
On 10/4/07, Giorgos Keramidas <[EMAIL PROTECTED]> wrote: > On 2007-10-02 15:41, Vlad GALU <[EMAIL PROTECTED]> wrote: > > On 10/2/07, Dag-Erling Sm?rgrav <[EMAIL PROTECTED]> wrote: > > > "Vlad GALU" <[EMAIL PROTECTED]> writes: > > > >

Re: How to enable more than 256 pty's?

2007-10-02 Thread Vlad GALU
On 10/2/07, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote: > "Vlad GALU" <[EMAIL PROTECTED]> writes: > > Dag-Erling Smørgrav <[EMAIL PROTECTED]> writes: > > > "Vlad GALU" <[EMAIL PROTECTED]> writes: > > > > The symptoms wer

Re: How to enable more than 256 pty's?

2007-10-02 Thread Vlad GALU
On 10/2/07, Vlad GALU <[EMAIL PROTECTED]> wrote: > On 10/2/07, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote: > > "Vlad GALU" <[EMAIL PROTECTED]> writes: > > > The symptoms were exhibited even with rev. 1.16. I've CC'ed him so > > >

Re: How to enable more than 256 pty's?

2007-10-02 Thread Vlad GALU
On 10/2/07, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote: > "Vlad GALU" <[EMAIL PROTECTED]> writes: > > The symptoms were exhibited even with rev. 1.16. I've CC'ed him so > > he can catch up with the thread. > > Which symptoms? I can no

Re: How to enable more than 256 pty's?

2007-10-02 Thread Vlad GALU
On 10/2/07, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote: > "Steven Hartland" <[EMAIL PROTECTED]> writes: > > Any one got any pointers on this, the machine we running this app on is over > > 90% idle so I really don't want to have to install a second machine just to > > workaround a limit on the n

Re: How to enable more than 256 pty's?

2007-10-02 Thread Vlad GALU
On 10/2/07, Vlad GALU <[EMAIL PROTECTED]> wrote: > On 10/2/07, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote: > > Vlad GALU <[EMAIL PROTECTED]> writes: > > > Dag-Erling Smørgrav <[EMAIL PROTECTED]> writes: > > > > Alternatively, set kern.pts.e

Re: How to enable more than 256 pty's?

2007-10-02 Thread Vlad GALU
On 10/2/07, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote: > Vlad GALU <[EMAIL PROTECTED]> writes: > > Dag-Erling Smørgrav <[EMAIL PROTECTED]> writes: > > > Alternatively, set kern.pts.enable to 1, and find and fix the > > > hang-on-close bug in

Status of base GDB

2007-06-07 Thread Vlad GALU
I couldn't help noticing that our gdb lags behind other BSDs. Is there a technical reason for this? I'm thinking threading changes/gcc changes (although I can't remember this kind of situation representing a setback in other BSDs' case). Thanks. -- If it's there, and you can see it, it's rea

Re: FreeBSD 6.1 6.2 C++ stl set.clear() very slow

2007-05-07 Thread Vlad GALU
On 5/7/07, valiy <[EMAIL PROTECTED]> wrote: Vlad GALU wrote: > On 5/7/07, valiy <[EMAIL PROTECTED]> wrote: > [...] >It might be related to phkmalloc vs jemalloc. You may want to try > to link against jemalloc to see if the slowdown still occurs. > http://lists.fr

Re: FreeBSD 6.1 6.2 C++ stl set.clear() very slow

2007-05-07 Thread Vlad GALU
On 5/7/07, valiy <[EMAIL PROTECTED]> wrote: [...] It might be related to phkmalloc vs jemalloc. You may want to try to link against jemalloc to see if the slowdown still occurs. -- If it's there, and you can see it, it's real. If it's not there, and you can see it, it's virtual. If it's there,

Re: user-space locks

2007-03-09 Thread Vlad GALU
On 3/10/07, Kip Macy <[EMAIL PROTECTED]> wrote: umtx Is it safe/recommended to use spinlocks, like in jemalloc, for very small portions of code? I'm particularly interested in protecting writes to a couple of word sized ints on amd64, so the critical section wouldn't be longer than two assig

Re: socket descriptor returned from socket()

2007-02-06 Thread Vlad GALU
On 2/6/07, Andrew N. Below <[EMAIL PROTECTED]> wrote: Hello. Could 0 (zero) be a valid socket descriptor? Yes, if your program is a daemon and closes fds 0, 1, 2 which corespond to stdin, stdout and stderr. man 2 socket: RETURN VALUES A -1 is returned if an error occurs, otherwise

Re: Kqueue write event position?

2006-11-23 Thread Vlad Galu
On 11/23/06, Ivan Voras <[EMAIL PROTECTED]> wrote: Vlad Galu wrote: > My guess is that it won't be remarcably high. However, you can > create those files, add them to your notification list and randomly > write bytes to them, to see how your system performs. One more >

Re: Kqueue write event position?

2006-11-23 Thread Vlad Galu
On 11/23/06, Ivan Voras <[EMAIL PROTECTED]> wrote: Vlad Galu wrote: > It seems to me you would have to propagate that info along the > VOP_WRITE_POST->VFS_KNOTE_LOCKED->VN_KNOTE->knote() chain. Since > knote() is generic and is used for all types of notifications, you

Re: Kqueue write event position?

2006-11-22 Thread Vlad Galu
On 11/22/06, Ivan Voras <[EMAIL PROTECTED]> wrote: >From the kqueue(2) manual: """ EVFILT_VNODE Takes a file descriptor as the identifier and the events to watch for in fflags, and returns when one or more of the requested events occurs on the descr

Re: Fundraising for FreeBSD security development

2006-03-31 Thread Vlad GALU
On 3/31/06, Colin Percival <[EMAIL PROTECTED]> wrote: > Vlad GALU wrote: > >Bank orders should be just fine, assuming Colin tells us his IBAN > > account number and SWIFT code. > > I wish I could. Sadly, while Canadian banks are very good at handling > paymen

Re: Fundraising for FreeBSD security development

2006-03-31 Thread Vlad GALU
On 3/31/06, Marko Lerota <[EMAIL PROTECTED]> wrote: > Ian G <[EMAIL PROTECTED]> writes: > > > In terms of cross-border payments, this is always > > difficult. You might want to look at one of the > > cross-border specialists like Kagi.com or > > moneybookers.com or the digital gold currencies. > >

Fastest timecounter ?

2006-02-27 Thread Vlad GALU
Dear hackers, I'm in a dilemma (more like a trilemma, actually). While following the 5.x and 6.x development cycle I observed that the default timecounter varies from one machine from another (for instance on my home desktop which is an AMD Athlon 2400+ it uses ACPI-fast, whereas on my Cen

Re: Accessing SSH from a C program

2006-02-24 Thread Vlad GALU
On 2/24/06, Martin Möller <[EMAIL PROTECTED]> wrote: > Hi all, > > I try to copy some files securely from one machine to another. What is > the fastest and easiest way to accomplish this task? Can I access SSH > routines in C (is there a library) or is it better just to call "scp" > externally?

Re: Number of kevents registered in kqueue

2005-12-16 Thread Vlad GALU
On 12/17/05, Seán C. Farley <[EMAIL PROTECTED]> wrote: > I may have missed it in the man page, but I am unable to find a way to > determine how many kevents are currently registered within a kqueue. If > there is no method for a count, how about a way to find if a kqueue is > empty or not. Beside

Re: cwnd and sstresh monitor

2005-12-01 Thread Vlad GALU
On 12/1/05, Alin-Adrian Anton <[EMAIL PROTECTED]> wrote: > Dear Hackers, > > I would like to monitor the changes of cwnd and sstresh values during > TCP traffic, in order to plot graphs and interpret congestion. > > So I need (cwnd, timestamp) and (sstresh, timestamp) records to be

Re: BPF patch

2005-09-01 Thread Vlad GALU
On 9/1/05, Vladimir Yu. Stepanov <[EMAIL PROTECTED]> wrote: [snip] You can always control which traffic to sniff (ingress/egress) using layer 2 filters (ether src/dst host <>). -- If it's there, and you can see it, it's real. If it's not there, and you can see it, it's virtual. If it's there

Re: preferable way to control kernel module

2005-08-10 Thread Vlad GALU
On 8/10/05, Sergey Uvarov <[EMAIL PROTECTED]> wrote: > Hello hackers, > > I'm writing a kernel module for my own needs. AFAIK the following > methods could be used: > > 1) allocate not used system call with help of SYSCALL_MODULE macro > 1 syscall > 2) allocate proprieatry oid via SYSCTL_OI

Re: limit jail disk space

2005-07-13 Thread Vlad GALU
On 7/13/05, Jone Jas <[EMAIL PROTECTED]> wrote: > > > Alex Lyashkov <[EMAIL PROTECTED]> 写道: > В Срд, 13.07.2005, в 06:42, Jone Jas пишет: > > > > Alex Lyashkov 写道: > > В Втр, 12.07.2005, в 16:03, Vlad GALU пишет: > > > On 7/12/05, Jone Jas

Re: limit jail disk space

2005-07-12 Thread Vlad GALU
On 7/12/05, Jone Jas <[EMAIL PROTECTED]> wrote: > Thanks for your reply. I googled and found this method but I just > did not have a try. > As for the code-hacking method I mentioned, anyone with any idea > is appreciated! See ufs_quota.c, especially chkdqchg(). It is passed a struct ucred

Re: Question: tracking filesystem changes?

2005-02-02 Thread Vlad GALU
On Wed, 02 Feb 2005 17:00:22 +0300, Deomid Ryabkov <[EMAIL PROTECTED]> wrote: > Milan Obuch wrote: > > >>This could be a custom filesystem wrapper for UFS that would report > >>name of the file/directory being changed. > >> > >> > >Couldn't you use kqueue system to monitor the

Re: counting total PIDs since the server been started

2004-12-14 Thread Vlad GALU
On Tue, 14 Dec 2004 09:23:46 -0600, Dan Nelson <[EMAIL PROTECTED]> wrote: > In the last episode (Dec 14), Vlad GALU said: > > On Tue, 14 Dec 2004 09:55:21 +, Chris Elsworth <[EMAIL PROTECTED]> > > wrote: > > > On Tue, Dec 14, 2004 at 12:33:45PM +0300, s

Re: counting total PIDs since the server been started

2004-12-14 Thread Vlad GALU
On Tue, 14 Dec 2004 09:55:21 +, Chris Elsworth <[EMAIL PROTECTED]> wrote: > On Tue, Dec 14, 2004 at 12:33:45PM +0300, scream wrote: > > Hello freebsd-hackers, > > > > I`m trying to solve this puzzle >"how to get statistics about total count > > of > > fork`ed\exec`ed processes since the se

Re: counting total PIDs since the server been started

2004-12-13 Thread Vlad GALU
On Tue, 14 Dec 2004 12:33:45 +0300, scream <[EMAIL PROTECTED]> wrote: > Hello freebsd-hackers, > > I`m trying to solve this puzzle >"how to get statistics about total count of > fork`ed\exec`ed processes since the server been rebooted and even > make some RRD-like graphs".I need it Ma

Re: suggestions ?

2004-06-02 Thread Vlad GALU
Saber ZRELLI <[EMAIL PROTECTED]> writes: |Hello Dear Seniors , |i was looking for some interesting issue related to FreeBSD networking |, to make it my master thesis , but i couldn't find such a topic , |certainly because i'm not a FreeBSD expert ( but i will be =) ) , |so could any member here ,

KLD trouble

2004-05-27 Thread Vlad GALU
Hi there. I've been writing a KLD which contains a control syscall. I then use the macro SYSCALL_MODULE with the desired parameters. Normally, my syscall would automatically get the next free syscall number. But it seems I've done something wrong, because I get negative numbers all the tim

FreeBSD book recommendation

2004-05-21 Thread Vlad GALU
I'd like to buy a book about FreeBSD kernel internals: data structures, VM layout, reasons for various implementations, sort of a traver through the sourcecode, along with explaining each design decision that has been taken. I'm interested of improving both my personal experience and my fe

Re: SYSV message queues

2004-04-12 Thread Vlad GALU
On Sun, 11 Apr 2004, Lev Walkin wrote: > Vlad GALU wrote: > > Hello. I have the following scenario: one process that creates a > > message queue and goes through it in a loop, together with another process > > that inserts various messages into the queue. What I wish is f

SYSV message queues

2004-04-11 Thread Vlad GALU
Hello. I have the following scenario: one process that creates a message queue and goes through it in a loop, together with another process that inserts various messages into the queue. What I wish is for the 'listening' process to be able to fully process the queue at a fixed amount of ti

passing messages to routing sockets

2004-04-09 Thread Vlad GALU
I understand that in order to add a new route to the routing table, one must fill a buffer with an ifa_msghdr header, followed by three socked adddress structures, representing the destination net/ip, the netmask and the gateway. While reading route(4) I encountered this:

Stripping symbol names from /kernel

2004-03-22 Thread Vlad GALU
Is there any way to do that without affecting anything ? I'd like to remove that information. Some people might find it interesting ... If it's there, and you can see it, it's real. If it's not there, and you can see it, it's virtual. If it's there, and you can't see it, it's transpa

Re: help sysctl.h

2004-02-12 Thread Vlad Galu
Nate Grey <[EMAIL PROTECTED]> writes: |Hello, | |I'm trying to write a little program which retrieve the value 'sysctl |hw.acpi.thermal.tz0.temperature', I want to write it in C, through |sys/sysctl.h, but I'm a newbie C coder, so can anyone show me how to |assign to a var the value stored in that

kernel land functions

2003-12-23 Thread Vlad Galu
Before grepping through the kernel sources, I thought to ask you guys if you knew any papers regarding kernel space functions, especially memory handling ones. Thanks in advance for any useful links. If it's there, and you can see it, it's real. If it's not there, and you can

Re: Dummynet pipes and MRTG

2003-12-19 Thread Vlad Galu
Ganbold <[EMAIL PROTECTED]> writes: |Hi, | |I need to view the traffic utilization of dummynet pipes in ipfw2. I'm |using FreeBSD 5.2 current. |I'm also using MRTG to draw graphics from ipfw show rule-number |command. Is there any method or program like MRTG to draw bandwidth |utilizations of dum

Re: instant message: ymessenger problem

2003-11-13 Thread Vlad Galu
Jose Kulalapnot <[EMAIL PROTECTED]> writes: |tnx Vlad. im now running ymessenger. my id is |buttmanizer. add me if u want. | I would, but your ID sounds scary :) | | | --- Vlad Galu <[EMAIL PROTECTED]> wrote: > Vlad |Galu <[EMAIL PROTECTED]> writes: |> |&g

Re: instant message: ymessenger problem

2003-11-13 Thread Vlad Galu
Vlad Galu <[EMAIL PROTECTED]> writes: |Jose Kulalapnot <[EMAIL PROTECTED]> writes: | ||my system is running 5.1 and i installed the latest ||ymessenger from the ports. when i run it i get this ||message: || ||/usr/libexec/ld-elf.so.1: Shared object "libintl.so.4" | |

Re: instant message: ymessenger problem

2003-11-13 Thread Vlad Galu
Jose Kulalapnot <[EMAIL PROTECTED]> writes: |my system is running 5.1 and i installed the latest |ymessenger from the ports. when i run it i get this |message: | |/usr/libexec/ld-elf.so.1: Shared object "libintl.so.4" Reinstall gettext and everything that depends on it from scratch. |no

Re: HOW TO RETREIVE DATA FROM KERNEL.

2003-08-31 Thread Vlad Galu
omputer Science), > Kent State University, OH. > > ___ > [EMAIL PROTECTED] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "[EMAIL PROTECTED]" > - -- Vlad Galu Network & Systems Administr

Re: PCI ID Patch for Intel Ether Express Pro 100 VE (82801BA)

2003-06-12 Thread Vlad GALU
epresent > what my fingers have typed on the keyboard, save anything further. > ___ > [EMAIL PROTECTED] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to > "[EMAIL PROTECTED]" > -- Vlad GALU Network Administrator VipNET Bucharest tel: 021/3039940 email: [EMAIL PROTECTED] web: http://www.vipnet.ro PGP: http://mirapoint.vipnet.ro/public_key.pgp pgp0.pgp Description: PGP signature

Re: Policy Routing / NAT Question

2003-06-11 Thread Vlad GALU
> [EMAIL PROTECTED] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to > "[EMAIL PROTECTED]" > -- Vlad GALU Network Administrator VipNET Bucharest tel: 021/3039940 email: [EMAIL PROTECTED] web: http://www.vipnet.ro PGP: http://mirapoint.vipnet.ro/public_key.pgp pgp0.pgp Description: PGP signature

Re: Is BSD a Linux operating system?

2003-06-10 Thread Vlad GALU
BEGIN PGP SIGNATURE- > Version: GnuPG v1.2.1 (FreeBSD) > > iD8DBQE+5YX1XTGeGCdlN14RAnj8AJ4n0Hw/O7CR2lamH6HweY7KKUjPDQCffIBL > ZtPT7P2PnyNkbQ1EFNmTDwg= > =zPIr > -END PGP SIGNATURE- > > > ___ > [EMAIL PROTECTED] m

kvm questions

2003-06-08 Thread Vlad GALU
embers. I can't get the process names until I know what those structures look like. I also posted this message to freebsd-stable, because I understand that the kinfo_proc structure has changed a bit between -stable and -current. My platform is 4.8-STABLE. Thanks in advance. Vl