user: replace third-party humansize

Cargo.lock

@@ -1357,6 +1357,10 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "libutil"
+version = "0.1.0"
+
 [[package]]
 name = "libyalloc"
 version = "0.1.0"

Cargo.toml

@@ -17,7 +17,8 @@ members = [
     "lib/libyalloc",
     "lib/runtime",
     "lib/qemu",
-    "lib/abi-serde"
+    "lib/abi-serde",
+    "lib/libutil"
 ]
 
 [workspace.dependencies]

userspace/Cargo.lock

@@ -1053,15 +1053,6 @@ dependencies = [
  "itoa",
 ]
 
-[[package]]
-name = "humansize"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6cb51c9a029ddc91b07a787f1d86b53ccfa49b0e86688c946ebe8d3555685dd7"
-dependencies = [
- "libm",
-]
-
 [[package]]
 name = "humantime"
 version = "2.1.0"
@@ -1371,6 +1362,10 @@ dependencies = [
  "yggdrasil-rt",
 ]
 
+[[package]]
+name = "libutil"
+version = "0.1.0"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.15"
@@ -2654,9 +2649,9 @@ dependencies = [
  "chrono",
  "clap",
  "cross",
- "humansize",
  "init",
  "libterm",
+ "libutil",
  "log",
  "logsink",
  "pci-ids",

userspace/Cargo.toml

@@ -19,8 +19,9 @@ members = [
     "crypt",
     "lib/runtime",
     "lib/uipc",
-    "lib/logsink"
-, "lib/libpsf"]
+    "lib/logsink",
+    "lib/libpsf"
+]
 exclude = ["dynload-program", "test-kernel-module", "lib/ygglibc"]
 
 [workspace.dependencies]
@@ -57,6 +58,7 @@ yggdrasil-rt.path = "../lib/runtime"
 yggdrasil-abi = { path = "../lib/abi", features = ["serde", "alloc", "bytemuck"] }
 abi-serde = { path = "../lib/abi-serde" }
 logsink.path = "lib/logsink"
+libutil.path = "../lib/libutil"
 
 [workspace.lints.rust]
 unexpected_cfgs = { level = "allow", check-cfg = ['cfg(rust_analyzer)'] }

userspace/sysutils/Cargo.toml

@@ -12,6 +12,7 @@ yggdrasil-abi.workspace = true
 yggdrasil-rt.workspace = true
 cross.workspace = true
 logsink.workspace = true
+libutil.workspace = true
 
 log.workspace = true
 rand.workspace = true
@@ -22,8 +23,6 @@ serde_json.workspace = true
 sha2.workspace = true
 chrono.workspace = true
 
-# TODO own impl
-humansize = { version = "2.1.3", features = ["impl_style"] }
 pci-ids = { version = "0.2.5" }
 
 init = { path = "../init" }

userspace/sysutils/src/dd.rs

@@ -5,6 +5,7 @@ use std::{
 };
 
 use clap::Parser;
+use libutil::fmt::FormatSize;
 use sysutils::{Input, Output};
 
 #[derive(Parser)]
@@ -67,10 +68,10 @@ fn dump_block(offset: u64, data: &[u8]) {
 }
 
 fn print_throughput(duration: Duration, bytes_read: usize) {
-    let read_total = humansize::format_size(bytes_read as u64, humansize::FormatSizeOptions::default());
     let ms = duration.as_millis() as u64;
     let read_per_ms = bytes_read as u64 / ms;
-    let read_speed = humansize::format_size(read_per_ms * 1000, humansize::FormatSizeOptions::default());
+    let read_total = FormatSize::default(bytes_read as u64);
+    let read_speed = FormatSize::default(read_per_ms * 1000);
 
     eprintln!("{read_speed}/s ({read_total} in {duration:?})");
 }

userspace/sysutils/src/ls.rs

@@ -2,7 +2,14 @@
 #![feature(let_chains, decl_macro)]
 
 use std::{
-    cmp::Ordering, ffi::OsString, fmt, fs::{read_dir, FileType, Metadata}, io, path::{Path, PathBuf}, process::ExitCode, time::SystemTime
+    cmp::Ordering,
+    ffi::OsString,
+    fmt,
+    fs::{read_dir, FileType, Metadata},
+    io,
+    path::{Path, PathBuf},
+    process::ExitCode,
+    time::SystemTime,
 };
 
 #[cfg(unix)]
@@ -12,7 +19,7 @@ use std::os::yggdrasil::fs::MetadataExt;
 
 use chrono::{Datelike, Timelike};
 use clap::Parser;
-use humansize::{FormatSize, BINARY};
+use libutil::fmt::FormatSize;
 
 #[derive(Parser)]
 #[clap(disable_help_flag = true)]
@@ -60,7 +67,7 @@ trait MetadataImpl {
 impl DisplaySizeBit for u64 {
     fn display_size_bit(self, opts: &Args, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         if opts.human_readable {
-            fmt::Display::fmt(&self.format_size(BINARY), f)
+            fmt::Display::fmt(&FormatSize::default(self), f)
         } else {
             fmt::Display::fmt(&self, f)
         }

userspace/sysutils/src/sysmon.rs

@@ -5,8 +5,8 @@ use std::{
     fmt::Write
 };
 
-use humansize::FormatSize;
 use libterm::{Clear, Term};
+use libutil::fmt::FormatSize;
 use yggdrasil_rt::system;
 
 fn get_memory_stats() -> system::SystemMemoryStats {
@@ -50,12 +50,15 @@ fn main() {
         let free_bytes = stats.free_pages * stats.page_size;
         let total_usable_bytes = stats.total_usable_pages * stats.page_size;
 
+        let allocated_mem = FormatSize::default(allocated_bytes as u64);
+        let free_mem = FormatSize::default(free_bytes as u64);
+        let total_usable_mem = FormatSize::default(total_usable_bytes as u64);
         write!(
             term,
             "U: {} F: {} T: {} ({}%)",
-            allocated_bytes.format_size(Default::default()),
-            free_bytes.format_size(Default::default()),
-            total_usable_bytes.format_size(Default::default()),
+            allocated_mem,
+            free_mem,
+            total_usable_mem,
             100 * stats.allocated_pages / stats.total_usable_pages
         )
         .ok();