Hi all!
On 21/12/2018 15:20, Lev Olshvang wrote:
[...]
> I have an executable (C++) which is the exclusive user of the some shared
> library that it uses only during the initialization phase.
>
> I would like to free memory used by this shared library, because I am running
> on embedded
On Fri, 21 Dec 2018 16:51:29 +0300, Lev Olshvang said:
> I need to read file inside LSM hook and I can not do it in user space
Why? And which LSM hook are you trying to do this?
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On Fri, Dec 21, 2018 at 05:20:36PM +0300, Lev Olshvang wrote:
>
> Hi All,
>
> I have an executable (C++) which is the exclusive user of the some shared
> library that it uses only during the initialization phase.
>
> I would like to free memory used by this shared library, because I am
Hi All,
I have an executable (C++) which is the exclusive user of the some shared
library that it uses only during the initialization phase.
I would like to free memory used by this shared library, because I am running
on embedded system.
How can I achieve this?
I know that dlopen() will
On Fri, Dec 21, 2018 at 04:51:29PM +0300, Lev Olshvang wrote:
> Hi Valdis,
>
> I need to read file inside LSM hook and I can not do it in user space
> I forgot o mention that same error occurried both in 4.4 and 4.13 kernels
> What alternative you can recommend to read file in kernel and avoid
Hi Valdis,
I need to read file inside LSM hook and I can not do it in user space
I forgot o mention that same error occurried both in 4.4 and 4.13 kernels
What alternative you can recommend to read file in kernel and avoid -EINTR?
Is vfs_read() different from kernel_read() ?
ThanX
Lev
