kernel basic block profiling

2002-11-21 Thread Harti Brandt
Hi, ${subject} seems not to work on -current. First of all 'man kernbb' tells me to compile at least one kernel file with '-a'. Well, gcc tells me that it doesn't know anything about '-a'. After some grepping in the gcc sources I came to the conclusion, that -fprofile-arcs is what it wants. But

Re: kernel basic block profiling

2002-11-21 Thread Poul-Henning Kamp
In message [EMAIL PROTECTED], Harti Brandt wri tes: ${subject} seems not to work on -current. First of all 'man kernbb' tells me to compile at least one kernel file with '-a'. Well, gcc tells me that it doesn't know anything about '-a'. After some grepping in the gcc sources I came to the

Re: cvs commit: src/bin/sleep sleep.c

2002-11-21 Thread Tony Finch
On Wed, Nov 20, 2002 at 06:02:30PM -0800, David Schultz wrote: Thus spake Tony Finch [EMAIL PROTECTED]: Most of the BSS is mmapped zero pages that are copy-on-write, so in simple programs they should be mostly shared. See rtld-elf/map_object.c Once those pages are written to, the kernel

Re: Playing with Current.

2002-11-21 Thread Ryan Sommers
On Tue, 2002-11-19 at 22:13, Ryan Sommers wrote: My question is could I keep and build the CURRENT source tree on the FreeBSD desktop, mount it over NFS to the laptop, and install it over the NFS mount? Is the kernel on the 5.0SP2 ISO built with PCCard support? I installed from CD-ROM onto a

Assembly and ELF

2002-11-21 Thread dslb
Hi FreeBSD lovers I can't remember if I'm on the list, so please CC to me. I used to program in C++ and assembly under windows, but now I only run FreeBSD (4.7). I have to get used to not playing with BIOS interrupts and direct hardware accessing, but I'll live. My questions are: 1. Can you guide

Re: Assembly and ELF

2002-11-21 Thread dslb
On 2002.11.21 17:54 [EMAIL PROTECTED] wrote: I can't remember if I'm on the list, so please CC to me. Just found out I'm on the list :-) br socketd To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-hackers in the body of the message

Re: Assembly and ELF

2002-11-21 Thread dslb
On 2002.11.21 18:00 Bruce M Simpson wrote: One big question I'd have is, why are you using assembly language? 1. I like assembly 2. FreeBSD will still need assembly programms 3. To learn more about the FreeBSD kernel (internals) I do however program in C++, so if you are worried about

Re: Assembly and ELF

2002-11-21 Thread dslb
On 2002.11.21 18:33 Chuck Tuffli wrote: There is http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/x86.html I'm not sure if this is the same as the above link I'll read it, thanks :-) br socketd To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe

Re: Assembly and ELF

2002-11-21 Thread dslb
On 2002.11.21 18:33 Chuck Tuffli wrote: My questions are: 1. Can you guide my to some good info on asm programming under FreeBSD (I have read www.int80h.org/bsdasm) There is http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/x86.html I'm not sure if this is the same

Changing socket buffer timeout to a u_long?

2002-11-21 Thread David G. Andersen
Are there compelling reasons not to change the socket buffer timeout to a u_long from a u_short? This variable stores the number of ticks before the socket operation times out. At present, the maximum SO_RCVTIMEO or SO_SNDTIMEO value one can set is SHRT_MAX / hz. With a 100Hz kernel, this comes

Serial Tunnelling

2002-11-21 Thread Richard Luckhurst
Hi list I am trying to sort out a problem with a set up for a client. I have 2 PC's with 8 port serial cards in them and they work fine under freebsd. At present I have the 8 ports connected to ports in /etc/services and I can telnet to these ports OK. The idea is I want to push serial data in a

Re: Changing socket buffer timeout to a u_long?

2002-11-21 Thread Julian Elischer
On Thu, 21 Nov 2002, David G. Andersen wrote: Are there compelling reasons not to change the socket buffer timeout to a u_long from a u_short? This variable stores the number of ticks before the socket operation times out. At present, the maximum SO_RCVTIMEO or SO_SNDTIMEO value one can

Re: Serial Tunnelling

2002-11-21 Thread Julian Elischer
use netgraph... The ng_tty node connects directly to a tty port that can be connected directly to a ng_ksocket node that can be bound to a udp port and address of another ksocket node somewhere else, which is attached to a ng-tty node there.. Anything coming in one port will be bound up in a

Re: Changing socket buffer timeout to a u_long?

2002-11-21 Thread Mike Silbersack
On Thu, 21 Nov 2002, Julian Elischer wrote: On Thu, 21 Nov 2002, David G. Andersen wrote: Are there compelling reasons not to change the socket buffer timeout to a u_long from a u_short? This variable stores the number of ticks before the socket operation times out. -Dave (not on

Re: Changing socket buffer timeout to a u_long?

2002-11-21 Thread John Polstra
In article [EMAIL PROTECTED], David G. Andersen [EMAIL PROTECTED] wrote: Are there compelling reasons not to change the socket buffer timeout to a u_long from a u_short? This variable stores the number of ticks before the socket operation times out. I already changed it from short to int in

Re: Changing socket buffer timeout to a u_long?

2002-11-21 Thread Terry Lambert
Julian Elischer wrote: On Thu, 21 Nov 2002, David G. Andersen wrote: Are there compelling reasons not to change the socket buffer timeout to a u_long from a u_short? This variable stores the number of ticks before the socket operation times out. At present, the maximum SO_RCVTIMEO or

Re: Changing socket buffer timeout to a u_long?

2002-11-21 Thread Nate Lawson
On Thu, 21 Nov 2002, Terry Lambert wrote: FWIW: upping the roll-over rate is not a good reason to increase the size of fields, unless you want to increase the TCP sequence number filed to 64 bits? ...it has exactly the same issues at high data rates. That's what the timestamp option does and

Re: Changing socket buffer timeout to a u_long?

2002-11-21 Thread Terry Lambert
Nate Lawson wrote: On Thu, 21 Nov 2002, Terry Lambert wrote: FWIW: upping the roll-over rate is not a good reason to increase the size of fields, unless you want to increase the TCP sequence number filed to 64 bits? ...it has exactly the same issues at high data rates. That's what the

mmap2 implementation for winex

2002-11-21 Thread Kenneth Culver
Hi, I recently installed linux winex (again) now that I have working nVidia drivers. However I found that almost nothing worked and there was a message about mmap2 not being implemented. I implemented it, but I'm not sure if it's done right... because some things started working after I

DIPLOMADO EN COMERCIO ELECTRÓNICO

2002-11-21 Thread Dir.Academica
UNIVERSIDAD EN LINEA - ASESORES VIRTUALES Facultad Virtual de Computación e Informática INVITACIÓN Señor (a), Usuario de internet, [EMAIL PROTECTED] tengo el agrado de invitarle a usted y circulo amistoso laboral, en participar de nuestro 5to diplomado de gestión en comercio

Re: Pcap

2002-11-21 Thread soheil soheil
Hi Have You any sample ? and i want to know how the packet is writen on pcap buffer and how they will forward ? if they are forwarded after the saving or they will never be forwarded ? i mean that is this scenario true ? or not packet ip_input -copy of packet--- writen to pcap