access and save my boot image

QNX USERS Request Software
1

I try to make a boot image. Now my boot image can boot on a flash HD.
Its function can ftp and telnet . But I want to save some data on the HD!
How do I make my image?
my code:
[type=link] /tmp=/dev/shmem

I can work on the path (/tmp) but I can’t copy the data for the other path!
Are there any idea for me?

2

cp ls /tmp It is normal!

#cp ls /bin
cp: Can’t open destination file (/bin//ls):No such file or directory

Help !

3

Please post your entire boot image script, there isn’t enough information here.

4

Thanx! my code :

[virtual=x86,bios +compress] .bootstrap = {
#[virtual=x86,bios] .bootstrap = {
startup-bios
PATH=/proc/boot procnto-smp
}

[+script] startup-script = {
display_msg “Welcome to QNX Neutrino on an PC compatible BIOS system for SMP”
seedres
pci-bios &
waitfor /dev/pci
# Start 1 keyboard console

devc-con -n8 &

#20070202
devc-con -e &
#**************
# Start serial A driver
waitfor /dev/con1
reopen /dev/con1
#reopen
devc-ser8250 -e -b38400
waitfor /dev/ser1
pipe
#touch /tmp/syslog
syslogd
slogger
# scan IDE machine
devb-eide
#devb-eide blk cache=5M
waitfor /dev/hd0
mount /dev/hd0 /
devc-pty

/USB driver*/

display_msg “Start USB driver…”
on -C 1 /sbin/io-usb -duhci -dohci -dehci
waitfor /dev/io-usb/io-usb 4

display_msg "Start network interface"

#**************************************************************************************************

  multi net card in the same /dev/io-net -> Test OK 20070115         
  io-net -dvia-rhine -dasix -di82544 -di82544  -ptcpip  
  waitfor /dev/socket
  ifconfig en0 10.153.29.95 netmask 255.255.255.0
  ifconfig en1 10.153.29.94 netmask 255.255.255.0
  ifconfig en2 192.168.0.124 netmask 255.255.255.0
  ifconfig en3 10.153.29.124 netmask 255.255.255.0
   waitfor /dev/socket 
   inetd &

   qconn &

display_msg “Network interface initial finish”
waitfor /dev/ptyp0 4
display_msg “Startup Finish”
[+session] PATH=/bin:/proc/boot esh &
}

Make /tmp point to the shared memory area…

[type=link] /tmp=/dev/shmem

Programs require the runtime linker (ldqnx.so) to be at

a fixed location

[type=link] /usr/lib/ldqnx.so.2=/proc/boot/libc.so
#[type=link] /bin/sh=/bin/ksh

[type=link] /bin/sh=/bin/esh

#[type=link] /dev/socket=/dev/socket

We use the “c” shared lib (which also contains the

runtime linker)

libc.so
libm.so
libsocket.so
npm-tcpip.so
npm-tcpip-v4.so
#npm-ttcpip.so
#npm-pppmgr.so

#devn-ne2000.so
#D-link net card LIB
devn-via-rhine.so

#RTL net card LIB
devn-rtl.so

devn-i82544.so
io-blk.so
fs-qnx4.so
cam-disk.so
libcam.so

#####/uncomment for USB driver/
libusbdi.so
devu-uhci.so
devu-ohci.so
devu-ehci.so
devn-asix.so
######/end USB driver/

The files above this line can be shared by multiple

processes

[data=c]
devc-con
devc-ser8250
devc-pty
pci-bios
seedres
mqueue
pipe
io-net
/bin/echo=echo
/bin/stty=stty
#/dev/socket=/dev/socket
cat
tail
pci
#chat
ifconfig
ping
syslogd
#touch
slogger
ls
qconn
pidin
pdebug
slay
mount
devb-eide
ftp
inetd
shutdown
sin
use
esh
mount
sloginfo
telnet
#20070203
on
more
grep
nicinfo
#####/USB/
io-usb
usb
#####/end USB/

#./modem_ans_ppp.sh

#Services (telnetd etc) config

/usr/sbin/telnetd=telnetd
/usr/sbin/ftpd=ftpd
#/usr/sbin/pppd=pppd
/bin/login=login
/bin/sh=esh

/sbin/io-net=io-net

/sbin/io-usb=io-usb
/bin/on=on

/etc/ppp/chap-secrets = {

Client Server Secret Addrs

#########################################

  •       *           "password"  *

}
/etc/syslog.conf = {
. /tmp/syslog
. /…/…
}

Inetd config Files

/etc/services= /etc/services
/etc/protocols= /etc/protocols
/etc/termcap= /etc/termcap
/etc/passwd= /etc/passwd
/etc/default/login= /etc/default/login
/etc/resolv.conf= /etc/resolv.conf
/etc/shadow = /etc/shadow
#061218-ftp
#/home/sam = /home/sam

/etc/inetd.conf = {
telnet stream tcp nowait root /usr/sbin/telnetd in.telnetd
ftp stream tcp nowait root /usr/sbin/ftpd in.ftpd
-l
}

#061218-ftp deline
/etc/services={
ftp 21/tcp
telnet 23/tcp
}

/etc/ftpusers={

}

/etc/shadow={
root:CDIdxOja3k5lk:1166770462:0:0
}

/etc/passwd={
root::0:0:Superuser:/:/bin/sh
ftp:x:14:80:FTP User:/:
ftplogin:x:0:0::/:/bin/sh
}

5

Is it possible the /bin directory doesn’t exists on the HD. Because you are using command such as /bin/stty=stty the image will create a virtual /bin entry but this directory doesnt exists on the HD and because it’s in the image, it’s read only.

try cp with -c option or mkdir /bin

6

I change “/bin/stty=stty” for “/bin=/bin” and try the command “mkdir”

#mkdir temp
mkdir:temp:Function not implemented

#cp -c cat /temp
Can’t open destination file (/temp):No such file or directory

help!

7

I think your problem is “mount /dev/hd0 /”

You cannot mount a filesystem over a HD you must mount it over a partition something like
mount /dev/hd0t79 /

8

This idea can’t access the file in my image!
does the other idea give me for image?

9

I put more information for everyone!

#mkifs my.build my.ifs
#dinit -h -R -f my.ifs /dev/hd1
#dloader /dev/hd1 /usr/…/…pc2

Those are my compiler build file’s command!

10

that won’t work. You don’t have any partition on the HD and you need to dinit to the partition not to the disk.

11

My Compact Flash size=1G . If I use the boot for startup. There are one compact flash in the computer.
now the flash’s partition is “/dev/hd0t77” , so I don’t know where the question is .