Buddy_Allocator size calculation to truly include alignment
This didn't take into account the size of the header plus the size of the allocation itself by virtue of `align_forward_uint`; this could result in no change if `size` was equal to `b.alignment` because the number is aligned, and if `actual_size` and `size` ended up being equal, no additional space would be requested. This meant that a block would end up being allocated on top of its buddy's head. Fixes #3435
The Data-Oriented Language for Sane Software Development.
The Odin Programming Language
Odin is a general-purpose programming language with distinct typing, built for high performance, modern systems, and built-in data-oriented data types. The Odin Programming Language, the C alternative for the joy of programming.
Website: https://odin-lang.org/
package main
import "core:fmt"
main :: proc() {
program := "+ + * 😃 - /"
accumulator := 0
for token in program {
switch token {
case '+': accumulator += 1
case '-': accumulator -= 1
case '*': accumulator *= 2
case '/': accumulator /= 2
case '😃': accumulator *= accumulator
case: // Ignore everything else
}
}
fmt.printf("The program \"%s\" calculates the value %d\n",
program, accumulator)
}
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