vfreex

#define _GNU_SOURCE
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>

#include <unistd.h>
#include <asm/types.h>
#include <sys/socket.h>
#include <linux/netlink.h>

vfreex

import signal, sys, threading, time

THREADS = []

def handler(signal, frame):
    global THREADS
    print "Ctrl-C.... Exiting"
    for t in THREADS:
        t.alive = False
    sys.exit(0)

vfreex

#ifndef _LT_DOUBLY_LINKED_LIST_H
#define _LT_DOUBLY_LINKED_LIST_H

#ifndef offsetof
#define offsetof(type, member) \
    ((size_t) &((type*) 0)->member)
#endif

#ifndef container_of
#define container_of(ptr, type, member) \

vfreex

When you cancel a Jenkins job

Unfinished draft; do not use until this notice is removed.

We were seeing some unexpected behavior in the processes that Jenkins launches when the Jenkins user clicks "cancel" on their job. Unexpected behaviors like:

• apparently stale lockfiles and pidfiles
• overlapping processes
• jobs apparently ending without performing cleanup tasks
• jobs continuing to run after being reported "aborted"

vfreex

#ifndef _LINUX_LIST_H
#define _LINUX_LIST_H

#include <stdio.h>

#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)

/**
 * container_of - cast a member of a structure out to the containing structure
 * @ptr:	the pointer to the member.

vfreex

apiVersion: apps/v1beta2
#apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: nginx
spec:
  selector:
    matchLabels:
      name: nginx
  template:

vfreex

package main

import (
	"fmt"
	"sort"
)

type Rating struct {
	score int
	count int

vfreex

#!/bin/bash

for port in {1..9999}; do
  echo -n "TCP $port: "
  result=$(nc "$1" "$port" -w 1 2>&1 < /dev/null)
  if [ "$?" -eq 0 ]; then
    echo "Open"
    continue
  fi
  if [[ "$result" == *refused* ]]; then

vfreex

kind: "BuildConfig"
apiVersion: "v1"
metadata:
  name: "demo-pipeline"
spec:
  strategy:
    jenkinsPipelineStrategy:
      jenkinsfile: |-
        pipeline {
          agent {

vfreex

node('master') {
    // Wait for message and store message content in variable
    def msgContent = waitForCIMessage \
         providerName: 'Red Hat UMB (test)', \
         overrides: [topic: 'VirtualTopic.eng.repotracker.container.tag.updated'], \
         selector: "repo='quay.io/factory2/waiverdb'"
         
    echo "msgContent = " + msgContent
}