bct

SIGQUIT: quit
PC=0x7f93d2516815 m=0 sigcode=0
signal arrived during cgo execution

goroutine 1 gp=0xc000002380 m=0 mp=0x1a693a0 [syscall, locked to thread]:
runtime.cgocall(0xb56990, 0xc000225ba0)
	/nix/store/60z37432vmgkg54krwr1z057bqwp7583-go-1.25.5/share/go/src/runtime/cgocall.go:167 +0x4b fp=0xc000225b78 sp=0xc000225b40 pc=0x47d26b
github.com/go-gl/glfw/v3.3/glfw._Cfunc_glfwSwapBuffers(0x23f6d6b0)
	_cgo_gotypes.go:2472 +0x3a fp=0xc000225ba0 sp=0xc000225b78 pc=0xa600fa
github.com/go-gl/glfw/v3.3/glfw.(*Window).SwapBuffers.func1(...)

bct

On `systemctl start microvm@paperless`:

    -- Boot 5c29cac5196d44809796b7d03ed2267b --
    Oct 12 03:23:15 systemd[1]: Starting MicroVM 'paperless'...
    Oct 12 03:23:15 systemd[1]: Started MicroVM 'paperless'.
    Oct 12 03:23:15 microvm@paperless[1819]: [73B blob data]
    Oct 12 03:23:15 microvm@paperless[1819]: Booting from ROM...
    Oct 12 03:23:15 microvm@paperless[1819]: PPrroobbiinngg  EEDDDD  ((eedddd==ooffff  ttoo  ddiissaabbllee))......  ook
    Oct 12 03:23:15 microvm@paperless[1819]: [39B blob data]
    Oct 12 03:23:15 microvm@paperless[1819]: early console in extract_kernel

bct

# declarative microvms do not run as root. in order for USB passthrough to work they need access
# to the USB devices in /dev/bus/usb. qemu does not print any kind of error if it does not have
# access; the devices just don't show up. 
# 
# we can fix this by using udev to grant the "kvm" group access to the USB devices.

# in the guest:
microvm.devices = [
  # RTL2838UHIDIR
  # Realtek Semiconductor Corp. RTL2838 DVB-T

bct

const EventEmitter = require("node:events");

const emitter = new EventEmitter();

const sleep = (waitTimeInMs) =>
  new Promise((resolve) => setTimeout(resolve, waitTimeInMs));

async function doLoop() {
  while (true) {
    emitter.emit("ping", new Date().toISOString());

bct

Keybase proof

I hereby claim:

• I am bct on github.
• I am bct (https://keybase.io/bct) on keybase.
• I have a public key whose fingerprint is 975A CD85 5C79 1B0F D3FA 8BC2 F14C E7BB 1C46 35D2

To claim this, I am signing this object:

bct

struct Error {
  msg: &'static str
}

fn error(msg: &'static str) -> Error {
  Error { msg: msg }
}

fn main() {
  let err = error("successful syntax error");

bct

use std::comm::*;

use std::libc::funcs::posix88::unistd;

// this simulates a processing-intesive task.
fn test(x: bool) -> bool {
  unsafe {
    unistd::sleep(1);
  }

bct

# Maintainer: Mark Foxwell <fastfret79@archlinux.org.uk>

pkgname=imapfilter
pkgver=2.5.3
pkgrel=1
pkgdesc="A mail filtering utility for processing IMAP mailboxes"
arch=('i686' 'x86_64')
url="https://github.com/lefcha/imapfilter"
license=('MIT')
depends=('lua' 'pcre' 'openssl')

bct

function lsgems() {
  rubyversion=$(ruby -v | cut -f2 -d' ' | sed 's/p/-p/')
  gemroot=~/.rvm/gems/ruby-"$rubyversion"/gems

  ls "$gemroot"
}

function cdgem() {
  rubyversion=$(ruby -v | cut -f2 -d' ' | sed 's/p/-p/')
  gemroot=~/.rvm/gems/ruby-"$rubyversion"/gems

bct

#!/bin/sh
#
# action
# new:  add new profile template (creates file if not found), then edit
# edit: edit file (fall back to 'new' if file not found)
# load: load from file
# once: use temporary file to edit form once
# (empty): if file not available, new; otherwise, load
#