fdf 0.7.7

A fast, multi-threaded filesystem search tool with regex/glob support and extremely pretty colours!
Documentation 
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#![allow(clippy::all)]
#![allow(warnings)]

use std::io::Write;
use std::thread;

fn main() {
    //set threadcounts for rayon.
    const MIN_THREADS: usize = 1;
    let num_threads =
        thread::available_parallelism().map_or(MIN_THREADS, core::num::NonZeroUsize::get);

    println!("cargo:rustc-env=THREAD_COUNT={num_threads}");

    let page_size = unsafe { libc::sysconf(libc::_SC_PAGESIZE) };
    println!("cargo:rustc-env=FDF_PAGE_SIZE={page_size}");

    let max_filename_len = unsafe { libc::pathconf(c"/".as_ptr(), libc::_PC_NAME_MAX) };
    println!("cargo:rustc-env=NAME_MAX={max_filename_len}");
    assert!(
        max_filename_len >= 255,
        "NAME_MAX is not appropriately set!"
    );
}