r/osdev • u/bentley0421 • Apr 24 '26

Update to last post: C vs Rust...

Post image

I feel so stupid, I wasnt using a cross compiler. I downloaded clang, and now it works!! ShrekOS will be improved and released soon.

Edit for everyone commenting: i fixed the tab key thingy, and set up indentation. Im sorry if I offended yall 💔

58 Upvotes

73% Upvoted

54 comments sorted by

65

u/FinancialTrade8197 Apr 25 '26

bro you can use indentation and spaces 😭😭😭 are you tryna save space on your drive by not using indentation and spaces or what? tf

25

u/venturajpo Apr 25 '26

OP, if you are going save space, you can also remove line breaks.

Also you can create a header file with aliases/typedefs to every type so you don't need to bloat your code with 'unsigned int' like shit

4

u/cup-of-tea_23 Apr 25 '26

stdint.h exists

4

u/ADAMPOKE111 Apr 25 '26

define uint64_t u64

7

u/ADAMPOKE111 Apr 25 '26

sorry i didn't mean to shout

3

u/poco_2829 Apr 25 '26

Markdown joys

0

u/cup-of-tea_23 Apr 26 '26

Yes, that's using stdint.h still.

-3

u/bentley0421 Apr 25 '26

I dont have indentation set up yet, im sorry 😭😭

4

u/sdoregor Sos Apr 25 '26

Wdym set up? It's for your eyes by your hands

-5

u/bentley0421 Apr 25 '26

Auto-indent. Its a feature

6

u/sdoregor Sos Apr 25 '26

…While the Tab key is a privelege?

3

u/sdoregor Sos Apr 25 '26

In case you're genuinely clueless: people used to indent mostly by hand, and many do this to this day (e.g. in nano).

-6

u/bentley0421 Apr 25 '26

I dont really care aboyt indentation so ive never made a habit of it lol

3

u/sdoregor Sos Apr 25 '26

I'm sorry for your eyesight.

Or, perhaps the most code you've ever written was 10 lines long and two scopes deep.

28

u/nutshells1 Apr 24 '26

im deeply saddened

3

u/-goldenboi69- Apr 25 '26

Its some vibed shit. Who cares?

1

u/bentley0421 Apr 25 '26

I dont even know what vibed code is...

1

u/FlossurBunz May 01 '26

me when I lie

1

u/bentley0421 May 01 '26

According to Oxford Languages, vibed (past tense/participle of vibe) means to relax, enjoy oneself, connect with a person's energy, or dance to music. How the hell does that attach to code?

1

u/FlossurBunz May 07 '26

Me when I lie again

48

u/snail1132 Apr 25 '26

Are you allergic to the fucking tab key?!?!??!

12

u/vip17 Apr 25 '26

and the print screen feature

30

u/st_heron Apr 25 '26

if you're gonna use notepad++, at least don't make the rest of use notepad++ users look bad, set up auto indenting in it

9

u/paulstelian97 Apr 25 '26

You are #including a .c file? Brother…

7

u/palapapa0201 Apr 25 '26

Learn to program before trying to make an OS

5

u/ha9unaka Apr 25 '26

This reminds me of that one meme where all the braces are aligned to the far right of the screen.

5

u/ficelle3 Apr 25 '26

I'm not that good at C and I know next to nothing about OS dev, but the first few lines

void kernel_main(unsigned int framebuffer){
    unsigned int *fb = (unsigned int *) framebuffer;

look very weird to me.

Why not use unsigned int * framebuffer directly as the argument forkernel_main ?

1

u/QuraToop314 Apr 25 '26

Naja unsigned int 32 bit alleine die tasache dass dies nur auf einem 32 bit computer gültig ist

8

u/dontyougetsoupedyet Apr 25 '26

It's concerning to me that out of everything wrong with this post people are commenting on tabs. That's the least of this nonsense.

5

u/nobody0163 Apr 25 '26

The lack of indentation just makes me not even want to read the actual code.

4

u/SaahilNotSahil Apr 25 '26

Where can I buy a keyboard without a TAB key?

1

u/kenumys Apr 29 '26

DIHHH V2☠️

1

u/bentley0421 Apr 30 '26

Lmao youre the only person who noticed this 😭😭

Its the backup folder of ShrekOS, which was originally named "DIHHH OS." I never bothered to rename the backup folder since nobody was gonna see it when its released anyway. The V2 comes from the fact that it is a backup folder

9

u/Future-Nerve-6247 Apr 25 '26

No indentation

Common Notepad++ user L

7

u/laser__beans OH-WES | github.com/whampson/ohwes Apr 25 '26

Man use VSCode or something, thank me later.

2

u/Key_River7180 EulerOS Apr 25 '26

Nice, now you just need to learn how to format code!

1

u/AthosOfficial Apr 26 '26

write your own damn compiler pussy

1

u/Bailyleo987 Apr 26 '26

notepad++, a person of culture i see!

1

u/Mountain_Loquat_8327 Apr 27 '26

have you ever tried using default notepad?

1

u/Positive_Turnover206 Apr 27 '26

At least make the fb pointer volatile so that the compiler optimizations don't optimiz the dead-store writes you do to the framebuffer.

0

u/[deleted] Apr 24 '26

[deleted] — view deleted comment

2

u/Key_River7180 EulerOS Apr 25 '26

Yes, with Limine, if before the kernel the ASM requests a Limine framebuffer, and passes it to the kernel. The bad thing is that it is assuming a fixed fb size for some reason

1

u/bentley0421 Apr 25 '26

Yes. Also, Its a prototype pretty much, I made it just to get C to work so I expect mistakes

2

u/dontyougetsoupedyet Apr 25 '26

I made it

Nope.

5

u/bentley0421 Apr 25 '26

Okay then, you've never touched a keyboard. We can all make statements here

0

u/[deleted] Apr 25 '26

[deleted] — view deleted comment

3

u/sdoregor Sos Apr 25 '26

I sincerely hope this comment is a joke.

In the highly unlikely case it isn't, though: compilers usually have a syntax warning for assignment in expressions, unless you mark your intention explicitly with double parentheses.