pkgfile

#!/bin/sh

# nicenesses range from -20 (most favorable scheduling) to 19 (least favorable)
NICE=19

# 0 for none, 1 for real time, 2 for best-effort, 3 for idle
IONICE_CLASS=2

# 0-7 (for IONICE_CLASS 1 and 2 only), 0=highest, 7=lowest
IONICE_PRIORITY=7

PKGFILE="/usr/bin/pkgfile"

if [ -x /usr/bin/nice ]; then
  PKGFILE="/usr/bin/nice -n ${NICE:-19} ${PKGFILE}"
fi

if [ -x /usr/bin/ionice ]; then
  PKGFILE="/usr/bin/ionice -c ${IONICE_CLASS:-2} -n ${IONICE_PRIORITY:-7} ${PKGFILE}"
fi

# Update the "pkgfile" database
if [ -x /usr/bin/pkgfile ]; then
  ${PKGFILE}
fi