Re: mprotect(2) clears the flag for whole page which causes program crash.

, [Jung-uk Kim wrote:] | On Wednesday 18 November 2009 01:52 pm, Robert Watson wrote: | > On Tue, 17 Nov 2009, Sharad Chandra wrote: | > > Is it known bug or is there any workaround? How will a userland | > > process make sure that process will not crash as malloc(3) can | >

mprotect(2) clears the flag for whole page which causes program crash.

userland process make sure that process will not crash as malloc(3) can allocate where ever it get the memory free to use. -- Thanks, Sharad Chandra ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To

Re: jumbo packets on em card.

, [Jeremy Chadwick wrote:] | On Tue, Apr 29, 2008 at 04:13:13PM +0530, Sharad Chandra wrote: | > I am getting a problem in setting em card to 1000baseTX. It shows "active | > status" with 100baseTX but as soon as i run "ifconfig em1 media | > 1000baseTX mediaopt f

jumbo packets on em card.

baseT/UTP And is it possible any how to send *jumbo packets* on this card or on bge card (bge card is working with 1000base)? I tried nemesis tool, but i don't think it can send bigger packets. BPF also seems to have limitaion upto 2K. -- Thanks Sharad Chandra __

Re: usleep

, [Heiko Wundram (Beenic) wrote:] | Am Montag, 25. Februar 2008 10:10:56 schrieb Sharad Chandra: | > So does it mean, freebsd has limitation. sleeping will only work for its | > value more than 1 milli sec because % of +- error value is comparitivly | > low? I am curious to know, is

Re: usleep

, [Heiko Wundram (Beenic) wrote:] | Am Freitag, 22. Februar 2008 11:28:42 schrieb Sharad Chandra: | > Does usleep work for you? i just saw it is implemented over nanosleep | > which passes a struct timeval to "select". | | Quoting from POSIX: | | """ | The u

Start Fire nic card.

Hi, How does dual port star fire nic card time stamp? Is the sheduling round robin. if it is, there can be chances, a frame comes later than other can get lesser timestamp. -- Thanks Sharad Chandra ___ freebsd-hackers@freebsd.org mailing

usleep

0.002480 usleep: 0.001996 0.07 => select: 0.006715 usleep: 0.001998 0.08 => select: 0.002297 usleep: 0.001662 0.09 => select: 0.002635 usleep: 0.001999 0.10 => select: 0.003717 usleep: 0.001988 -- Thanks Sharad Chandra ___

trap 12 with interrupts disabled, need help

handle it Platform: freebsd 6.1 on amd64 -- Thanks Sharad Chandra ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: SCSI and SAN

Can't we differentiate relating to some parameter? What about transfer rate "camcontrol inquiry da0". on SCSI its 320MB/Sec and on san its 200MB/Sec any other parameter? Thanks in advance Sharad Chandra On Friday 05 October 2007 7:46 pm, Achim Patzner wrote: > Am 05.10.200

Re: SCSI and SAN

, whether it is regular SCSI drives or SAN. Then we need a tool that can tell this da0 belongs to SAN/SCSI or not Thanks Sharad Chandra On Thursday 04 October 2007 6:51 pm, Eric Anderson wrote: > Sharad Chandra wrote: > > Hello, > > > > How to distinguish if /dev/da* devi

Re: SCSI and SAN

On Friday 05 October 2007 5:25 pm, Eric Anderson wrote: > Sharad Chandra wrote: > > On Thursday 04 October 2007 6:51 pm, Eric Anderson wrote: > >> Sharad Chandra wrote: > >>> Hello, > >>> > >>> How to distinguish if /dev/da* devices are

Re: SCSI and SAN

m, nothing else. Thanks Sharad Chandra On Friday 05 October 2007 5:19 pm, Tom Evans wrote: > On Fri, 2007-10-05 at 12:43 +0100, Tom Evans wrote: > > > Excuse the formatting, my keyboard went nuts and decided I was done > editing :o > > In addition to the example I show

Re: SCSI and SAN

emperature Warning Disabled or Not Supported on SCSI device pass0 errors don't come. Thanks Sharad Chandra On Friday 05 October 2007 4:46 pm, Sharad Chandra wrote: > Yes, right by analyzing camcontrol devlist it can be told, but i guess not > always. > > [EMAIL PROTECTED] ~

Re: SCSI and SAN

, whether it is regular SCSI drives or SAN. Then we need a tool that can tell this da0 belongs to SAN/SCSI or not Thanks for any suggestion. Sharad Chandra On Thursday 04 October 2007 6:51 pm, Eric Anderson wrote: > Sharad Chandra wrote: > > Hello, > > > > How to distinguish if

SCSI and SAN

Hello, How to distinguish if /dev/da* devices are internal scsi drivers or LUNs of external SAN? Is there any tool? Thanks for any advice. Sharad Chandra ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo

Re: gcc -m32 option on amd64.

On Friday 27 Jul 2007 3:50 pm, Peter Jeremy wrote: > On 2007-Jul-27 15:13:48 +0530, Sharad Chandra <[EMAIL PROTECTED]> wrote: > >I am trying gcc -m32 on freebsd 6.1 amd64 env, but it does not seems to be > >working. i also installed /usr/port/lang/linux-libgcc/ but did not

gcc -m32 option on amd64.

rtbld-freebsd6.1/4.2.0/gcc/x86_64-portbld-freebsd6.1/4.2.0/libgcc.a when searching for -lgcc /usr/bin/ld: cannot find -lgcc collect2: ld returned 1 exit status how can we make this working? Thanks Sharad Chandra ___ freebsd-hackers@freebsd.org m

Re: rsh help

I got it for those who had a look on rsh, need to modify /etc/hosts.equiv file and read rshd man page is sufficient. Sharad Chandra On Tuesday 24 July 2007 6:09 pm, Sharad Chandra wrote: > Hi Guys, > > I was looking at rsh on freebsd 6.0, is it really execute commands > I

rsh help

nks Sharad Chandra ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Get IP from ttyname(3)

Hi all, I was reading man page of ttyname(3). I thought if i have ttyname then using that can i have IP address of connected host?. like in sshd logs on log file like. ... sshd[]: Accepted keyboard-interactive/pam for from port ssh2 This IP here is connected hosts ip.. is there any api