It wasn't the kernel.
Many thanks to those who helped me track down this problem.
It seems that the 'C' runtime library was trapping the call
to reboot() which probably should have been _reboot() in
earlier code to prevent this. Anyway, the fix is to call
the kernel directly so it doesn't get
On Fri, 8 Apr 2005, Daniel Jacobowitz wrote:
On Thu, Apr 07, 2005 at 04:50:32PM -0400, Richard B. Johnson wrote:
On Thu, 7 Apr 2005, Jan Harkes wrote:
On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it
On Thu, Apr 07, 2005 at 04:50:32PM -0400, Richard B. Johnson wrote:
> On Thu, 7 Apr 2005, Jan Harkes wrote:
>
> >On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
> >>In the not-too distant past, one could disable Ctl-Alt-DEL.
> >>Can't do it anymore.
> >...
> >>Observe that
On Thu, Apr 07, 2005 at 04:50:32PM -0400, Richard B. Johnson wrote:
On Thu, 7 Apr 2005, Jan Harkes wrote:
On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it anymore.
...
Observe that reboot() returns 0
On Fri, 8 Apr 2005, Daniel Jacobowitz wrote:
On Thu, Apr 07, 2005 at 04:50:32PM -0400, Richard B. Johnson wrote:
On Thu, 7 Apr 2005, Jan Harkes wrote:
On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it
It wasn't the kernel.
Many thanks to those who helped me track down this problem.
It seems that the 'C' runtime library was trapping the call
to reboot() which probably should have been _reboot() in
earlier code to prevent this. Anyway, the fix is to call
the kernel directly so it doesn't get
On Thu, 7 Apr 2005, Jan Harkes wrote:
On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it anymore.
...
Observe that reboot() returns 0 and `strace` understands what
parameters were passed. The result is that,
On Thu, 7 Apr 2005, Randy.Dunlap wrote:
On Thu, 7 Apr 2005 15:46:20 -0400 (EDT) Richard B. Johnson wrote:
| On Thu, 7 Apr 2005, Randy.Dunlap wrote:
|
| > On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
| >
| > |
| > | In the not-too distant past, one could disable Ctl-Alt-DEL.
|
On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
> In the not-too distant past, one could disable Ctl-Alt-DEL.
> Can't do it anymore.
...
> Observe that reboot() returns 0 and `strace` understands what
> parameters were passed. The result is that, if I hit Ctl-Alt-Del,
> `init`
On Thu, 7 Apr 2005 15:46:20 -0400 (EDT) Richard B. Johnson wrote:
| On Thu, 7 Apr 2005, Randy.Dunlap wrote:
|
| > On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
| >
| > |
| > | In the not-too distant past, one could disable Ctl-Alt-DEL.
| > | Can't do it anymore.
| >
| > What
On Thu, 7 Apr 2005, Randy.Dunlap wrote:
On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
|
| In the not-too distant past, one could disable Ctl-Alt-DEL.
| Can't do it anymore.
What should disabling C_A_D do?
| Script started on Thu 07 Apr 2005 10:58:11 AM EDT
| [SNIPPED leading
On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
|
| In the not-too distant past, one could disable Ctl-Alt-DEL.
| Can't do it anymore.
What should disabling C_A_D do?
| Script started on Thu 07 Apr 2005 10:58:11 AM EDT
| [SNIPPED leading stuff...]
|
| mprotect(0xb7fe4000,
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it anymore.
Script started on Thu 07 Apr 2005 10:58:11 AM EDT
[SNIPPED leading stuff...]
mprotect(0xb7fe4000, 28672, PROT_READ|PROT_EXEC) = 0
brk(0) = 0x804a000
brk(0x8053000)
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it anymore.
Script started on Thu 07 Apr 2005 10:58:11 AM EDT
[SNIPPED leading stuff...]
mprotect(0xb7fe4000, 28672, PROT_READ|PROT_EXEC) = 0
brk(0) = 0x804a000
brk(0x8053000)
On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
|
| In the not-too distant past, one could disable Ctl-Alt-DEL.
| Can't do it anymore.
What should disabling C_A_D do?
| Script started on Thu 07 Apr 2005 10:58:11 AM EDT
| [SNIPPED leading stuff...]
|
| mprotect(0xb7fe4000,
On Thu, 7 Apr 2005, Randy.Dunlap wrote:
On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
|
| In the not-too distant past, one could disable Ctl-Alt-DEL.
| Can't do it anymore.
What should disabling C_A_D do?
| Script started on Thu 07 Apr 2005 10:58:11 AM EDT
| [SNIPPED leading
On Thu, 7 Apr 2005 15:46:20 -0400 (EDT) Richard B. Johnson wrote:
| On Thu, 7 Apr 2005, Randy.Dunlap wrote:
|
| On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
|
| |
| | In the not-too distant past, one could disable Ctl-Alt-DEL.
| | Can't do it anymore.
|
| What should
On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it anymore.
...
Observe that reboot() returns 0 and `strace` understands what
parameters were passed. The result is that, if I hit Ctl-Alt-Del,
`init` will
On Thu, 7 Apr 2005, Randy.Dunlap wrote:
On Thu, 7 Apr 2005 15:46:20 -0400 (EDT) Richard B. Johnson wrote:
| On Thu, 7 Apr 2005, Randy.Dunlap wrote:
|
| On Thu, 7 Apr 2005 11:16:14 -0400 (EDT) Richard B. Johnson wrote:
|
| |
| | In the not-too distant past, one could disable Ctl-Alt-DEL.
| |
On Thu, 7 Apr 2005, Jan Harkes wrote:
On Thu, Apr 07, 2005 at 11:16:14AM -0400, Richard B. Johnson wrote:
In the not-too distant past, one could disable Ctl-Alt-DEL.
Can't do it anymore.
...
Observe that reboot() returns 0 and `strace` understands what
parameters were passed. The result is that,
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