mkomitee

fn main() {
    let mut exit_code = 0;
    {
        // real work which may mutate exit_code
        exit_code = 1;
    }
    process::exit(exit_code);
}

mkomitee

# .../all-services-ready.target
[Unit]
Description=All Services Ready
AllowIsolate=yes
Wants=multi-user.target
After=multi-user.target

# .../manage-services.service
[Unit]
Description=Manage Services

mkomitee

// My objective is to return an environment variable parsed as an integer, 
// and if either the environment variable isn't set, or it can't be parsed as 
// an integer, return a default value.

// This works, but is kind of ugly ...
fn u32_from_env_with_default(env: &str, default: u32) -> u32 {
    let tmp_1 = std::env::var(env);
    if tmp_1.is_ok() {
        let tmp_2 = tmp_1.unwrap().parse::<u32>();
        if tmp_2.is_ok() {

mkomitee

extern crate libc;

#[allow(non_camel_case_types)]
#[repr(C)]
type krb5_error_code = libc::c_int;

#[allow(non_camel_case_types)]
#[repr(C)]
struct krb5_context;

mkomitee

extern crate libc;

use libc::*;
use std::ptr;

#[allow(non_camel_case_types)]
#[repr(C)]
type krb5_error_code = c_uint;

#[allow(non_camel_case_types)]

mkomitee

#include <stdio.h>
#include <krb5.h>
/*
  In krb5.h ...
    krb5_error_code is defined as:
      typedef int krb5_int32
      typedef krb5_int32 krb5_error_code;
  krb5_context is defined as:
      struct _krb5_context;
      typedef struct _krb5_context * krb5_context;

mkomitee

#!/usr/bin/env python
# Copyright 2011 Michael Komitee. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are
# permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
# conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list