AlaK4X
Linux lhjmq-records 5.15.0-118-generic #128-Ubuntu SMP Fri Jul 5 09:28:59 UTC 2024 x86_64

Your IP : 18.116.88.132

Current Path : /var/lib/dpkg/info/
Upload File :
Current File : //var/lib/dpkg/info/usrmerge.preinst

#!/bin/sh -e

standalone_usr() {
  local device_root=$(stat --printf='%d\n' /)
  local device_usr=$(stat --printf='%d\n' /usr)

  if [ "$device_root" != "$device_usr" ]; then
    return 0
  fi
  return 1
}

booted_with_initramfs() {
  # created by update-initramfs
  if [ -d /run/initramfs/ ]; then
    return 1
  fi
  return 0
}

has_initramfs() {
  standalone_usr || return 0
  booted_with_initramfs || return 0
  echo "/usr is a standalone filesystem, this requires using an initramfs."
  exit 1
}

case "$1" in
    install)
    # check the prerequisites on the first install
    if [ -z "$2" ]; then
	has_initramfs
    fi
    ;;
esac