Daniel de Lima Franceschetti danielsource
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danielsource
/ FooBar.c
Last active
April 16, 2025 15:01
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| #include "u.h" | |
| #include "arena.h" | |
| #include "ll.h" | |
| #include <stdio.h> | |
| void print_floats(struct ll *ll) | |
| { | |
| static int printnum; | |
| struct ll_node *n; |
danielsource
/ messing-around-with-the-kernel.patch
Created
March 3, 2025 01:12
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| Some things that I did when half-reading https://blinry.org/tiny-linux/ | |
| Some other commands used: | |
| git clone --depth=1 --branch=v6.12 git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git | |
| make tinyconfig | |
| make menuconfig | |
| make -j4 | |
| diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c | |
| index 96842ce81..8f0ab7094 100644 |
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| #!/bin/sh | |
| exec qemu-system-x86_64 \ | |
| -name "Windows 7" \ | |
| -enable-kvm \ | |
| -cpu host \ | |
| -smp 2 \ | |
| -m 1G \ | |
| -hda windows7.qcow2 \ | |
| -vga std \ | |
| -nic none `# disables network` \ |
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| C operator precedence (RL is right-to-left associativity instead of LR) | |
| +------------+---------------------------------------+ | |
| | precedence | operator | | |
| +------------+---------------------------------------+ | |
| | 1 | x++ x-- x() x[] . -> (type){list} | | |
| | 2 (RL) | ++x --x +x -x ! ~ (type) *x &x sizeof | | |
| | 3 | * / % | | |
| | 4 | + - | | |
| | 5 | << >> | | |
| | 6 | < <= > >= | |
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| :: Build script. | |
| @echo off | |
| setlocal | |
| set VSLANG=1033 | |
| set flags=/nologo /std:c++14 /Zi /W4 /wd4100 | |
| if not exist win32_precomp.pch ( | |
| cl %flags% /Yc"win32_precomp.hpp" /c win32_precomp.cpp |
danielsource
/ .emacs
Last active
January 5, 2025 14:15
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| ;; | |
| ;; Config for GNU Emacs >= 29.4 | |
| ;; | |
| (if (fboundp 'menu-bar-mode) | |
| (menu-bar-mode -1)) | |
| (if (fboundp 'tool-bar-mode) | |
| (tool-bar-mode -1)) | |
| (if (fboundp 'scroll-bar-mode) | |
| (scroll-bar-mode -1)) |
danielsource
/ add-one.c
Last active
December 5, 2024 12:37
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <sys/stat.h> | |
| int main(int argc, char **argv) { | |
| if (argc != 2) return 1; | |
| FILE *fp; | |
| struct stat fs; |
danielsource
/ PFTT.c
Last active
September 29, 2024 01:43
PFTT: propositional logic in [P]ost[F]ix notation, [T]ruth [T]able generator.
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| // don't look at this mess | |
| #include <stdbool.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #define OP_NEG '~' | |
| #define OP_CONJ '^' | |
| #define OP_DISJ 'v' | |
| #define OP_COND '>' |