linux-kernel - programming tips

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <CADXzsihkMLoWoPh+WfF99HkvVUGNtD44nEor8Fqg38z1Coi3HQ@mail.gmail.com>
Date:   Tue, 25 Apr 2023 04:07:27 -0700
From:   Raj J Putari <jmaharaj2013@...il.com>
To:     LKML <linux-kernel@...r.kernel.org>
Subject: programming tips

you can do stuff like

int x = read(x) = process(macro);

its like a little loop that occupies a thread

lets say im doing cpu stuff (im new to kernel programming.. some
asshole fried all my monitors) and i want wait for a return value

i can do
int x = cpu_read(code) = return_value_that_you_seek;

additionally i feel that, with security, that there should be a local
sql server tied to the linux kernel, so you can do stuff like easily
share data in a lan

sql in the linux kernel can be sorta secure if you do it from top
level = kernel to down = userspace

hope this helps, new to kernel programming and just want to help