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Merge pull request #4579 from piotrkwiecinski/nproc-move-string-to-md-file

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nproc: move help strings to markdown file
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Daniel Hofstetter 2023-03-23 10:06:15 +01:00 • committed by GitHub
commit c2f2301067
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2 changed files with 12 additions and 5 deletions
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9
src/uu/nproc/nproc.md Normal file
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@ -0,0 +1,9 @@
# nproc
```
nproc [OPTIONS]...
```
Print the number of cores available to the current process.
If the `OMP_NUM_THREADS` or `OMP_THREAD_LIMIT` environment variables are set, then
they will determine the minimum and maximum returned value respectively.

8
src/uu/nproc/src/nproc.rs
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@ -11,7 +11,7 @@ use clap::{crate_version, Arg, ArgAction, Command};
use std::{env, thread}; use std::{env, thread};
use uucore::display::Quotable; use uucore::display::Quotable;
use uucore::error::{UResult, USimpleError}; use uucore::error::{UResult, USimpleError};
use uucore::format_usage; use uucore::{format_usage, help_about, help_usage};
#[cfg(any(target_os = "linux", target_os = "android"))] #[cfg(any(target_os = "linux", target_os = "android"))]
pub const _SC_NPROCESSORS_CONF: libc::c_int = 83; pub const _SC_NPROCESSORS_CONF: libc::c_int = 83;
@ -25,10 +25,8 @@ pub const _SC_NPROCESSORS_CONF: libc::c_int = 1001;
static OPT_ALL: &str = "all"; static OPT_ALL: &str = "all";
static OPT_IGNORE: &str = "ignore"; static OPT_IGNORE: &str = "ignore";
static ABOUT: &str = r#"Print the number of cores available to the current process. const ABOUT: &str = help_about!("nproc.md");
If the OMP_NUM_THREADS or OMP_THREAD_LIMIT environment variables are set, then const USAGE: &str = help_usage!("nproc.md");
they will determine the minimum and maximum returned value respectively."#;
const USAGE: &str = "{} [OPTIONS]...";
#[uucore::main] #[uucore::main]
pub fn uumain(args: impl uucore::Args) -> UResult<()> { pub fn uumain(args: impl uucore::Args) -> UResult<()> {