/g/ - syscall of the day: get_kernel_syms - Technology

Anonymous

syscall of the day: get_kernel(...) 04/26/26(Sun)13:16:45 No.108695654

File: 1776789083535607.jpg (328 KB, 1536x2048)

syscall of the day: get_kernel_syms Anonymous 04/26/26(Sun)13:16:45 No.108695654 Archived

previous: >>108687506
#define __NR_get_kernel_syms        177
https://man7.org/linux/man-pages/man2/get_kernel_syms.2.html

tl;dr:
erm.... get kernel symbols

ANCIENT syscall, deprecated in favor of another syscall which itself has been deprecated since forever
see instead /proc/modules, /proc/kallsyms, and the files under the directory /sys/module

relevant resources:
man man
man syscalls
https://man7.org/linux/man-pages/
https://linux.die.net/man/
https://elixir.bootlin.com/linux/
https://elixir.bootlin.com/musl/
https://elixir.bootlin.com/glibc/

Anonymous
04/26/26(Sun)13:19:01 No.108695666

Anonymous 04/26/26(Sun)13:19:01 No.108695666

>>108695661
i look and act like the OP image

Anonymous
04/26/26(Sun)13:19:15 No.108695669

Anonymous 04/26/26(Sun)13:19:15 No.108695669

>>108695661
can it, tranny

Anonymous
04/26/26(Sun)14:08:49 No.108696040

Anonymous 04/26/26(Sun)14:08:49 No.108696040

bampu

Anonymous
04/26/26(Sun)15:40:10 No.108696724

Anonymous 04/26/26(Sun)15:40:10 No.108696724

>>108695654
I hate how niggas call the cruft
>deprecated
and keep this shit on for decades (((for backward compatibility)))
remove the cruft RIGHT NOW bitch, stop enabling lazy downstream fucks

Anonymous
04/26/26(Sun)16:00:23 No.108696876

Anonymous 04/26/26(Sun)16:00:23 No.108696876

AI was smart enough to not help me edit my kernel symbol table. i guess that's a common system attack vector. Makes sense.

Anonymous
04/26/26(Sun)16:49:50 No.108697244

Anonymous 04/26/26(Sun)16:49:50 No.108697244

File: kronii.jpg (170 KB, 850x1159)

170 KB JPG

>>108695654
I like this one:

https://man7.org/linux/man-pages/man3/function::sprint_stack.3stap.html

Anonymous
04/26/26(Sun)17:02:42 No.108697322

Anonymous 04/26/26(Sun)17:02:42 No.108697322

>>108696724
Just don't use it??

Anonymous
04/26/26(Sun)17:05:28 No.108697339

Anonymous 04/26/26(Sun)17:05:28 No.108697339

>>108696724
there's loads of functions in glibc that are deprecated with big "DO NOT USE" warnings. they're still useful for non distribution purposes.

Anonymous
04/26/26(Sun)19:13:31 No.108698032

Anonymous 04/26/26(Sun)19:13:31 No.108698032

>>108696724
I will have you know that my very good program *DEPENDS* on this function returning ENOSYS so that it can go on to use the uninitialized symbol table which just so happens to contain values that work. You are suggesting that we *BREAK USER SPACE* and force me to "fix" my perfectly working program.

Anonymous
04/27/26(Mon)00:14:49 No.108699450

Anonymous 04/27/26(Mon)00:14:49 No.108699450

love op

Anonymous
04/27/26(Mon)00:18:32 No.108699466

Anonymous 04/27/26(Mon)00:18:32 No.108699466

>>108699450
yaaayyyyyy ily2 anon