FSQuotaAccounting QuotaType = 1 << iota
	// FSQuotaEnforcing for quotas for enforcement
	FSQuotaEnforcing QuotaType = 1 << iota
)

// FirstQuota is the quota ID we start with.
// XXXXXXX Need a better way of doing this...
var FirstQuota QuotaID = 1048577

// MountsFile is the location of the system mount data
var MountsFile = "/proc/self/mounts"

// MountParseRegexp parses out /proc/sys/self/mounts

	{"[a-c]+$", "x", "", ""},
	{"^[a-c]+$", "x", "", ""},

	// Other cases.
	{"abc", "def", "abcdefg", "defdefg"},
	{"bc", "BC", "abcbcdcdedef", "aBCBCdcdedef"},
	{"abc", "", "abcdabc", "d"},
	{"x", "xXx", "xxxXxxx", "xXxxXxxXxXxXxxXxxXx"},
	{"abc", "d", "", ""},
	{"abc", "d", "abc", "d"},
	{".+", "x", "abc", "x"},
	{"[a-c]*", "x", "def", "xdxexfx"},
	{"[a-c]+", "x", "abcbcdcdedef", "xdxdedef"},

	{"", "a", false},

	// cases to cover code in runtime/asm_amd64.s:indexShortStr
	// 2-byte needle
	{"xxxxxx", "01", false},
	{"01xxxx", "01", true},
	{"xx01xx", "01", true},
	{"xxxx01", "01", true},
	{"01xxxxx"[1:], "01", false},
	{"xxxxx01"[:6], "01", false},
	// 3-byte needle
	{"xxxxxxx", "012", false},
	{"012xxxx", "012", true},
	{"xx012xx", "012", true},
	{"xxxx012", "012", true},

	b.Run(" X0000000|00000000 ", func(b *testing.B) { benchmarkErasureEncode(8, 8, 1, 0, size, b) })
	b.Run(" 00000000|XXXXXXX0 ", func(b *testing.B) { benchmarkErasureEncode(8, 8, 0, 7, size, b) })
	b.Run(" XXXXXXX0|00000000 ", func(b *testing.B) { benchmarkErasureEncode(8, 8, 7, 0, size, b) })

	b.Run(" X0000000|X0000000 ", func(b *testing.B) { benchmarkErasureDecode(8, 8, 1, 1, size, b) })
	b.Run(" 00000000|XXXXXXXX ", func(b *testing.B) { benchmarkErasureDecode(8, 8, 0, 8, size, b) })
	b.Run(" XXXX0000|XXXX0000 ", func(b *testing.B) { benchmarkErasureDecode(8, 8, 4, 4, size, b) })
	b.Run(" XXXXXXXX|00000000 ", func(b *testing.B) { benchmarkErasureDecode(8, 8, 8, 0, size, b) })

set -o errexit
set -o nounset
set -o pipefail

SCRIPT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
DIFFROOT="${SCRIPT_ROOT}/pkg"
TMP_DIFFROOT="$(mktemp -d -t "$(basename "$0").XXXXXX")/pkg"

cleanup() {
  rm -rf "${TMP_DIFFROOT}"
}
trap "cleanup" EXIT SIGINT

cleanup

mkdir -p "${TMP_DIFFROOT}"
cp -a "${DIFFROOT}"/* "${TMP_DIFFROOT}"

"${SCRIPT_ROOT}/hack/update-codegen.sh"

set -o errexit
set -o nounset
set -o pipefail

SCRIPT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
DIFFROOT="${SCRIPT_ROOT}/pkg"
TMP_DIFFROOT="$(mktemp -d -t "$(basename "$0").XXXXXX")/pkg"

cleanup() {
  rm -rf "${TMP_DIFFROOT}"
}
trap "cleanup" EXIT SIGINT

cleanup

mkdir -p "${TMP_DIFFROOT}"
cp -a "${DIFFROOT}"/* "${TMP_DIFFROOT}"

"${SCRIPT_ROOT}/hack/update-codegen.sh"

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

SPECROOT="${KUBE_ROOT}/api/openapi-spec"
SPECV3PATH="${SPECROOT}/v3"

_tmpdir="$(kube::realpath "$(mktemp -d -t "$(basename "$0").XXXXXX")")"
mkdir -p "${_tmpdir}"
trap 'rm -rf ${_tmpdir}' EXIT SIGINT
trap "echo Aborted; exit;" SIGINT SIGTERM

TMP_URLS="${_tmpdir}/docs_urls.txt"
touch "${TMP_URLS}"

    # This sets up the environment, like GOCACHE, which keeps the worktree cleaner.
    kube::golang::setup_env

    _tmpdir="$(kube::realpath "$(mktemp -d -t "verify-generated-$(basename "$1").XXXXXX")")"
    git worktree add -f -q "${_tmpdir}" HEAD
    kube::util::trap_add "git worktree remove -f ${_tmpdir}" EXIT
    cd "${_tmpdir}"

    # Update generated files.
    "$@"

    # Test for diffs

}

kube::etcd::start() {
  # validate before running
  kube::etcd::validate

  # Start etcd
  ETCD_DIR=${ETCD_DIR:-$(mktemp -d 2>/dev/null || mktemp -d -t test-etcd.XXXXXX)}
  if [[ -d "${ARTIFACTS:-}" ]]; then
    ETCD_LOGFILE="${ARTIFACTS}/etcd.$(uname -n).$(id -un).log.DEBUG.$(date +%Y%m%d-%H%M%S).$$"
  else
    ETCD_LOGFILE=${ETCD_LOGFILE:-"/dev/null"}
  fi