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// Linux specific code
use regex::Regex;
use std::process::Command;
pub fn check_glibc_v() -> f32 {
let out = Command::new("/bin/ldd")
.arg("--version")
.output()
.expect("failed to run 'ldd --version'");
// parse the output down to just the first line
let lddva = String::from_utf8_lossy(&out.stdout);
let lddvl: Vec<&str> = lddva.split('\n').collect();
let lddvlo = &lddvl[0];
let reg = Regex::new(r"(2.\d{2}$)").unwrap();
for caps in reg.captures_iter(lddvlo) {
return caps.get(1).unwrap().as_str().parse::<f32>().unwrap(); // theres prolly a better way ijdk how tho
}
return 0.0; // this shouldnt ever be reached but it has to be here
}
/*
Outputs of ldd --verssion from distros, all we care about is the first line so trimmed, also removed all duplicates
Thanks tony
Distros not included: AmazonLinux, Gentoo, Kali, Debian before 11, Oracle Linux, Scientific Linux, Slackware, Mageia, Neurodebian, RHEL 8 and 9 (Same as AlmaLinux), RockyLinux (Same as AlmaLinux), Ubuntu before 20.04
AlmaLinux 8
ldd (GNU libc) 2.35
Centos Stream 8
ldd (GNU libc) 2.28
Centos Stream 9
ldd (GNU libc) 2.34
Centos 7
ldd (GNU libc) 2.17
Debian 11
ldd (Debian GLIBC 2.31-13+deb11u4) 2.31
Debian Testing
ldd (Debian GLIBC 2.35-1) 2.35
Debian Unstable
ldd (Debian GLIBC 2.35-3) 2.35
Fedora 37
ldd (GNU libc) 2.36
Opensuse Leap
ldd (GNU libc) 2.31
Ubuntu 20.04
ldd (Ubuntu GLIBC 2.31-0ubuntu9.9) 2.31
Ubuntu 22.04
ldd (Ubuntu GLIBC 2.35-0ubuntu3.1) 2.35
Ubuntu 22.10
ldd (Ubuntu GLIBC 2.36-0ubuntu2) 2.36
*/
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