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List:       freebsd-hackers
Subject:    Re: How change process flags from userland?
From:       Julian Elischer <julian () elischer ! org>
Date:       2010-06-30 21:53:13
Message-ID: 4C2BBCC9.7000605 () elischer ! org
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On 6/30/10 11:23 AM, Andrey Zonov wrote:
> Yes, but I want change process flags without kernel hacking/loading
> modules or modification applications.

you are going to have to do one of those.
The only alternative is that if you have root you can modify a 
processe's flags
using gdb and /dev/kmem.
you could use a program to do it specially if you have root,
but if that's not what you want then you will need to add a syscall to 
do what you want
as far as I can see.




>
> Andrey V. Elsukov пишет:
>> On 30.06.2010 10:26, Andrey Zonov wrote:
>>> Hi,
>>>
>>> I want to set P_PROTECTED flag for some daemons after it start, without
>>> patching application and kernel.
>>> It possible?
>>>
>>
>> Did you try sysutils/scprotect?
>>
>

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