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Update vendoring (#801) 

* Update vendor github.com/godbus/dbus@v4.1.0

* Update vendor github.com/golang/protobuf/proto

* Update vendor github.com/mdlayher/netlink/...

* Update vendor github.com/prometheus/client_golang/prometheus/...

* Update vendor github.com/prometheus/client_model/go

* Update vendor github.com/prometheus/common/...

* Update vendor github.com/prometheus/procfs/...

* Update vendor github.com/sirupsen/logrus@v1.0.4

* Update vendor golang.org/x/...

* Update vendor gopkg.in/alecthomas/kingpin.v2

* Remove obsolete vendor github.com/mdlayher/netlink/genetlink
pull/805/head
Ben Kochie 2018-01-25 18:20:39 +01:00 committed by GitHub
parent 4ed49e73fb
commit f9e91156d0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
172 changed files with 6866 additions and 1600 deletions
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14
vendor/github.com/mdlayher/netlink/conn.go generated vendored
View File

@ -27,6 +27,10 @@ var (
// A Conn is a connection to netlink. A Conn can be used to send and
// receives messages to and from netlink.
//
// A Conn is safe for concurrent use, but to avoid contention in
// high-throughput applications, the caller should almost certainly create a
// pool of Conns and distribute them among workers.
type Conn struct {
// sock is the operating system-specific implementation of
// a netlink sockets connection.
@ -330,4 +334,14 @@ type Config struct {
// Groups is a bitmask which specifies multicast groups. If set to 0,
// no multicast group subscriptions will be made.
Groups uint32
// Experimental: do not lock the internal system call handling goroutine
// to its OS thread. This may result in a speed-up of system call handling,
// but may cause unexpected behavior when sending and receiving a large number
// of messages.
//
// This should almost certainly be set to false, but if you come up with a
// valid reason for using this, please file an issue at
// https://github.com/mdlayher/netlink to discuss your thoughts.
NoLockThread bool
}

163
vendor/github.com/mdlayher/netlink/conn_linux.go generated vendored
View File

@ -5,6 +5,8 @@ package netlink
import (
"errors"
"os"
"runtime"
"sync"
"syscall"
"unsafe"
@ -39,16 +41,23 @@ type socket interface {
// dial is the entry point for Dial. dial opens a netlink socket using
// system calls, and returns its PID.
func dial(family int, config *Config) (*conn, uint32, error) {
fd, err := unix.Socket(
unix.AF_NETLINK,
unix.SOCK_RAW,
family,
)
if err != nil {
// Prepare sysSocket's internal loop and create the socket.
//
// The conditional is inverted because a zero value of false is desired
// if no config, but it's easier to interpret within this code when the
// value is inverted.
if config == nil {
config = &Config{}
}
lockThread := !config.NoLockThread
sock := newSysSocket(lockThread)
if err := sock.Socket(family); err != nil {
return nil, 0, err
}
return bind(&sysSocket{fd: fd}, config)
return bind(sock, config)
}
// bind binds a connection to netlink using the input socket, which may be
@ -213,18 +222,144 @@ var _ socket = &sysSocket{}
// A sysSocket is a socket which uses system calls for socket operations.
type sysSocket struct {
fd int
wg *sync.WaitGroup
funcC chan<- func()
}
func (s *sysSocket) Bind(sa unix.Sockaddr) error { return unix.Bind(s.fd, sa) }
func (s *sysSocket) Close() error { return unix.Close(s.fd) }
func (s *sysSocket) FD() int { return s.fd }
func (s *sysSocket) Getsockname() (unix.Sockaddr, error) { return unix.Getsockname(s.fd) }
// newSysSocket creates a sysSocket that optionally locks its internal goroutine
// to a single thread.
func newSysSocket(lockThread bool) *sysSocket {
var wg sync.WaitGroup
wg.Add(1)
// This system call loop strategy was inspired by:
// https://github.com/golang/go/wiki/LockOSThread. Thanks to squeed on
// Gophers Slack for providing this useful link.
funcC := make(chan func())
go func() {
// It is important to lock this goroutine to its OS thread for the duration
// of the netlink socket being used, or else the kernel may end up routing
// messages to the wrong places.
// See: http://lists.infradead.org/pipermail/libnl/2017-February/002293.html.
//
// But since this is very experimental, we'll leave it as a configurable at
// this point.
if lockThread {
// Never unlock the OS thread, so that the thread will terminate when
// the goroutine exits starting in Go 1.10:
// https://go-review.googlesource.com/c/go/+/46038.
runtime.LockOSThread()
}
defer wg.Done()
for f := range funcC {
f()
}
}()
return &sysSocket{
wg: &wg,
funcC: funcC,
}
}
// do runs f in a worker goroutine which can be locked to one thread.
func (s *sysSocket) do(f func()) {
done := make(chan bool, 1)
s.funcC <- func() {
f()
done <- true
}
<-done
}
func (s *sysSocket) Socket(family int) error {
var (
fd int
err error
)
s.do(func() {
fd, err = unix.Socket(
unix.AF_NETLINK,
unix.SOCK_RAW,
family,
)
})
if err != nil {
return err
}
s.fd = fd
return nil
}
func (s *sysSocket) Bind(sa unix.Sockaddr) error {
var err error
s.do(func() {
err = unix.Bind(s.fd, sa)
})
return err
}
func (s *sysSocket) Close() error {
var err error
s.do(func() {
err = unix.Close(s.fd)
})
close(s.funcC)
s.wg.Wait()
return err
}
func (s *sysSocket) FD() int { return s.fd }
func (s *sysSocket) Getsockname() (unix.Sockaddr, error) {
var (
sa unix.Sockaddr
err error
)
s.do(func() {
sa, err = unix.Getsockname(s.fd)
})
return sa, err
}
func (s *sysSocket) Recvmsg(p, oob []byte, flags int) (int, int, int, unix.Sockaddr, error) {
return unix.Recvmsg(s.fd, p, oob, flags)
var (
n, oobn, recvflags int
from unix.Sockaddr
err error
)
s.do(func() {
n, oobn, recvflags, from, err = unix.Recvmsg(s.fd, p, oob, flags)
})
return n, oobn, recvflags, from, err
}
func (s *sysSocket) Sendmsg(p, oob []byte, to unix.Sockaddr, flags int) error {
return unix.Sendmsg(s.fd, p, oob, to, flags)
var err error
s.do(func() {
err = unix.Sendmsg(s.fd, p, oob, to, flags)
})
return err
}
func (s *sysSocket) SetSockopt(level, name int, v unsafe.Pointer, l uint32) error {
return setsockopt(s.fd, level, name, v, l)
var err error
s.do(func() {
err = setsockopt(s.fd, level, name, v, l)
})
return err
}

46
vendor/github.com/mdlayher/netlink/message.go generated vendored
View File

@ -62,6 +62,20 @@ const (
// HeaderFlagsDump requests that netlink return a complete list of
// all entries.
HeaderFlagsDump HeaderFlags = HeaderFlagsRoot | HeaderFlagsMatch
// Flags used to create objects.
// HeaderFlagsReplace indicates request replaces an existing matching object.
HeaderFlagsReplace HeaderFlags = 0x100
// HeaderFlagsExcl indicates request does not replace the object if it already exists.
HeaderFlagsExcl HeaderFlags = 0x200
// HeaderFlagsCreate indicates request creates an object if it doesn't already exist.
HeaderFlagsCreate HeaderFlags = 0x400
// HeaderFlagsAppend indicates request adds to the end of the object list.
HeaderFlagsAppend HeaderFlags = 0x800
)
// String returns the string representation of a HeaderFlags.
@ -73,14 +87,12 @@ func (f HeaderFlags) String() string {
"echo",
"dumpinterrupted",
"dumpfiltered",
"1<<6",
"1<<7",
"root",
"match",
"atomic",
}
var s string
left := uint(f)
for i, name := range names {
if f&(1<<uint(i)) != 0 {
if s != "" {
@ -88,13 +100,22 @@ func (f HeaderFlags) String() string {
}
s += name
left ^= (1 << uint(i))
}
}
if s == "" {
if s == "" && left == 0 {
s = "0"
}
if left > 0 {
if s != "" {
s += "|"
}
s += fmt.Sprintf("%#x", left)
}
return s
}
@ -212,8 +233,17 @@ func (m *Message) UnmarshalBinary(b []byte) error {
func checkMessage(m Message) error {
const success = 0
// HeaderTypeError may indicate an error code, or success
if m.Header.Type != HeaderTypeError {
// Both "done" and "error" can contain error codes.
isDone := m.Header.Type == HeaderTypeDone
isError := m.Header.Type == HeaderTypeError
switch {
// "done" with no data means success.
case isDone && len(m.Data) == 0:
return nil
case isError, isDone:
break
default:
return nil
}

132
vendor/github.com/prometheus/client_golang/prometheus/counter.go generated vendored
View File

@ -15,6 +15,10 @@ package prometheus
import (
"errors"
"math"
"sync/atomic"
dto "github.com/prometheus/client_model/go"
)
// Counter is a Metric that represents a single numerical value that only ever
@ -42,6 +46,14 @@ type Counter interface {
type CounterOpts Opts
// NewCounter creates a new Counter based on the provided CounterOpts.
//
// The returned implementation tracks the counter value in two separate
// variables, a float64 and a uint64. The latter is used to track calls of the
// Inc method and calls of the Add method with a value that can be represented
// as a uint64. This allows atomic increments of the counter with optimal
// performance. (It is common to have an Inc call in very hot execution paths.)
// Both internal tracking values are added up in the Write method. This has to
// be taken into account when it comes to precision and overflow behavior.
func NewCounter(opts CounterOpts) Counter {
desc := NewDesc(
BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
@ -49,20 +61,58 @@ func NewCounter(opts CounterOpts) Counter {
nil,
opts.ConstLabels,
)
result := &counter{value: value{desc: desc, valType: CounterValue, labelPairs: desc.constLabelPairs}}
result := &counter{desc: desc, labelPairs: desc.constLabelPairs}
result.init(result) // Init self-collection.
return result
}
type counter struct {
value
// valBits contains the bits of the represented float64 value, while
// valInt stores values that are exact integers. Both have to go first
// in the struct to guarantee alignment for atomic operations.
// http://golang.org/pkg/sync/atomic/#pkg-note-BUG
valBits uint64
valInt uint64
selfCollector
desc *Desc
labelPairs []*dto.LabelPair
}
func (c *counter) Desc() *Desc {
return c.desc
}
func (c *counter) Add(v float64) {
if v < 0 {
panic(errors.New("counter cannot decrease in value"))
}
c.value.Add(v)
ival := uint64(v)
if float64(ival) == v {
atomic.AddUint64(&c.valInt, ival)
return
}
for {
oldBits := atomic.LoadUint64(&c.valBits)
newBits := math.Float64bits(math.Float64frombits(oldBits) + v)
if atomic.CompareAndSwapUint64(&c.valBits, oldBits, newBits) {
return
}
}
}
func (c *counter) Inc() {
atomic.AddUint64(&c.valInt, 1)
}
func (c *counter) Write(out *dto.Metric) error {
fval := math.Float64frombits(atomic.LoadUint64(&c.valBits))
ival := atomic.LoadUint64(&c.valInt)
val := fval + float64(ival)
return populateMetric(CounterValue, val, c.labelPairs, out)
}
// CounterVec is a Collector that bundles a set of Counters that all share the
@ -85,11 +135,10 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec {
)
return &CounterVec{
metricVec: newMetricVec(desc, func(lvs ...string) Metric {
result := &counter{value: value{
desc: desc,
valType: CounterValue,
labelPairs: makeLabelPairs(desc, lvs),
}}
if len(lvs) != len(desc.variableLabels) {
panic(errInconsistentCardinality)
}
result := &counter{desc: desc, labelPairs: makeLabelPairs(desc, lvs)}
result.init(result) // Init self-collection.
return result
}),
@ -111,7 +160,7 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec {
// Counter with the same label values is created later.
//
// An error is returned if the number of label values is not the same as the
// number of VariableLabels in Desc.
// number of VariableLabels in Desc (minus any curried labels).
//
// Note that for more than one label value, this method is prone to mistakes
// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
@ -119,8 +168,8 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec {
// latter has a much more readable (albeit more verbose) syntax, but it comes
// with a performance overhead (for creating and processing the Labels map).
// See also the GaugeVec example.
func (m *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) {
metric, err := m.metricVec.getMetricWithLabelValues(lvs...)
func (v *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) {
metric, err := v.metricVec.getMetricWithLabelValues(lvs...)
if metric != nil {
return metric.(Counter), err
}
@ -134,13 +183,13 @@ func (m *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) {
// the same as for GetMetricWithLabelValues.
//
// An error is returned if the number and names of the Labels are inconsistent
// with those of the VariableLabels in Desc.
// with those of the VariableLabels in Desc (minus any curried labels).
//
// This method is used for the same purpose as
// GetMetricWithLabelValues(...string). See there for pros and cons of the two
// methods.
func (m *CounterVec) GetMetricWith(labels Labels) (Counter, error) {
metric, err := m.metricVec.getMetricWith(labels)
func (v *CounterVec) GetMetricWith(labels Labels) (Counter, error) {
metric, err := v.metricVec.getMetricWith(labels)
if metric != nil {
return metric.(Counter), err
}
@ -148,18 +197,57 @@ func (m *CounterVec) GetMetricWith(labels Labels) (Counter, error) {
}
// WithLabelValues works as GetMetricWithLabelValues, but panics where
// GetMetricWithLabelValues would have returned an error. By not returning an
// error, WithLabelValues allows shortcuts like
// GetMetricWithLabelValues would have returned an error. Not returning an
// error allows shortcuts like
// myVec.WithLabelValues("404", "GET").Add(42)
func (m *CounterVec) WithLabelValues(lvs ...string) Counter {
return m.metricVec.withLabelValues(lvs...).(Counter)
func (v *CounterVec) WithLabelValues(lvs ...string) Counter {
c, err := v.GetMetricWithLabelValues(lvs...)
if err != nil {
panic(err)
}
return c
}
// With works as GetMetricWith, but panics where GetMetricWithLabels would have
// returned an error. By not returning an error, With allows shortcuts like
// myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
func (m *CounterVec) With(labels Labels) Counter {
return m.metricVec.with(labels).(Counter)
// returned an error. Not returning an error allows shortcuts like
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
func (v *CounterVec) With(labels Labels) Counter {
c, err := v.GetMetricWith(labels)
if err != nil {
panic(err)
}
return c
}
// CurryWith returns a vector curried with the provided labels, i.e. the
// returned vector has those labels pre-set for all labeled operations performed
// on it. The cardinality of the curried vector is reduced accordingly. The
// order of the remaining labels stays the same (just with the curried labels
// taken out of the sequence – which is relevant for the
// (GetMetric)WithLabelValues methods). It is possible to curry a curried
// vector, but only with labels not yet used for currying before.
//
// The metrics contained in the CounterVec are shared between the curried and
// uncurried vectors. They are just accessed differently. Curried and uncurried
// vectors behave identically in terms of collection. Only one must be
// registered with a given registry (usually the uncurried version). The Reset
// method deletes all metrics, even if called on a curried vector.
func (v *CounterVec) CurryWith(labels Labels) (*CounterVec, error) {
vec, err := v.curryWith(labels)
if vec != nil {
return &CounterVec{vec}, err
}
return nil, err
}
// MustCurryWith works as CurryWith but panics where CurryWith would have
// returned an error.
func (v *CounterVec) MustCurryWith(labels Labels) *CounterVec {
vec, err := v.CurryWith(labels)
if err != nil {
panic(err)
}
return vec
}
// CounterFunc is a Counter whose value is determined at collect time by calling a

3
vendor/github.com/prometheus/client_golang/prometheus/desc.go generated vendored
View File

@ -73,8 +73,7 @@ type Desc struct {
// and therefore not part of the Desc. (They are managed within the Metric.)
//
// For constLabels, the label values are constant. Therefore, they are fully
// specified in the Desc. See the Opts documentation for the implications of
// constant labels.
// specified in the Desc. See the Collector example for a usage pattern.
func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) *Desc {
d := &Desc{
fqName: fqName,

10
vendor/github.com/prometheus/client_golang/prometheus/doc.go generated vendored
View File

@ -145,7 +145,7 @@
// registry.
//
// So far, everything we did operated on the so-called default registry, as it
// can be found in the global DefaultRegistry variable. With NewRegistry, you
// can be found in the global DefaultRegisterer variable. With NewRegistry, you
// can create a custom registry, or you can even implement the Registerer or
// Gatherer interfaces yourself. The methods Register and Unregister work in the
// same way on a custom registry as the global functions Register and Unregister
@ -153,11 +153,11 @@
//
// There are a number of uses for custom registries: You can use registries with
// special properties, see NewPedanticRegistry. You can avoid global state, as
// it is imposed by the DefaultRegistry. You can use multiple registries at the
// same time to expose different metrics in different ways. You can use separate
// registries for testing purposes.
// it is imposed by the DefaultRegisterer. You can use multiple registries at
// the same time to expose different metrics in different ways. You can use
// separate registries for testing purposes.
//
// Also note that the DefaultRegistry comes registered with a Collector for Go
// Also note that the DefaultRegisterer comes registered with a Collector for Go
// runtime metrics (via NewGoCollector) and a Collector for process metrics (via
// NewProcessCollector). With a custom registry, you are in control and decide
// yourself about the Collectors to register.

147
vendor/github.com/prometheus/client_golang/prometheus/gauge.go generated vendored
View File

@ -13,6 +13,14 @@
package prometheus
import (
"math"
"sync/atomic"
"time"
dto "github.com/prometheus/client_model/go"
)
// Gauge is a Metric that represents a single numerical value that can
// arbitrarily go up and down.
//
@ -48,13 +56,74 @@ type Gauge interface {
type GaugeOpts Opts
// NewGauge creates a new Gauge based on the provided GaugeOpts.
//
// The returned implementation is optimized for a fast Set method. If you have a
// choice for managing the value of a Gauge via Set vs. Inc/Dec/Add/Sub, pick
// the former. For example, the Inc method of the returned Gauge is slower than
// the Inc method of a Counter returned by NewCounter. This matches the typical
// scenarios for Gauges and Counters, where the former tends to be Set-heavy and
// the latter Inc-heavy.
func NewGauge(opts GaugeOpts) Gauge {
return newValue(NewDesc(
desc := NewDesc(
BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
opts.Help,
nil,
opts.ConstLabels,
), GaugeValue, 0)
)
result := &gauge{desc: desc, labelPairs: desc.constLabelPairs}
result.init(result) // Init self-collection.
return result
}
type gauge struct {
// valBits contains the bits of the represented float64 value. It has
// to go first in the struct to guarantee alignment for atomic
// operations. http://golang.org/pkg/sync/atomic/#pkg-note-BUG
valBits uint64
selfCollector
desc *Desc
labelPairs []*dto.LabelPair
}
func (g *gauge) Desc() *Desc {
return g.desc
}
func (g *gauge) Set(val float64) {
atomic.StoreUint64(&g.valBits, math.Float64bits(val))
}
func (g *gauge) SetToCurrentTime() {
g.Set(float64(time.Now().UnixNano()) / 1e9)
}
func (g *gauge) Inc() {
g.Add(1)
}
func (g *gauge) Dec() {
g.Add(-1)
}
func (g *gauge) Add(val float64) {
for {
oldBits := atomic.LoadUint64(&g.valBits)
newBits := math.Float64bits(math.Float64frombits(oldBits) + val)
if atomic.CompareAndSwapUint64(&g.valBits, oldBits, newBits) {
return
}
}
}
func (g *gauge) Sub(val float64) {
g.Add(val * -1)
}
func (g *gauge) Write(out *dto.Metric) error {
val := math.Float64frombits(atomic.LoadUint64(&g.valBits))
return populateMetric(GaugeValue, val, g.labelPairs, out)
}
// GaugeVec is a Collector that bundles a set of Gauges that all share the same
@ -77,7 +146,12 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec {
)
return &GaugeVec{
metricVec: newMetricVec(desc, func(lvs ...string) Metric {
return newValue(desc, GaugeValue, 0, lvs...)
if len(lvs) != len(desc.variableLabels) {
panic(errInconsistentCardinality)
}
result := &gauge{desc: desc, labelPairs: makeLabelPairs(desc, lvs)}
result.init(result) // Init self-collection.
return result
}),
}
}
@ -98,15 +172,15 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec {
// example.
//
// An error is returned if the number of label values is not the same as the
// number of VariableLabels in Desc.
// number of VariableLabels in Desc (minus any curried labels).
//
// Note that for more than one label value, this method is prone to mistakes
// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
// an alternative to avoid that type of mistake. For higher label numbers, the
// latter has a much more readable (albeit more verbose) syntax, but it comes
// with a performance overhead (for creating and processing the Labels map).
func (m *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) {
metric, err := m.metricVec.getMetricWithLabelValues(lvs...)
func (v *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) {
metric, err := v.metricVec.getMetricWithLabelValues(lvs...)
if metric != nil {
return metric.(Gauge), err
}
@ -120,13 +194,13 @@ func (m *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) {
// the same as for GetMetricWithLabelValues.
//
// An error is returned if the number and names of the Labels are inconsistent
// with those of the VariableLabels in Desc.
// with those of the VariableLabels in Desc (minus any curried labels).
//
// This method is used for the same purpose as
// GetMetricWithLabelValues(...string). See there for pros and cons of the two
// methods.
func (m *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) {
metric, err := m.metricVec.getMetricWith(labels)
func (v *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) {
metric, err := v.metricVec.getMetricWith(labels)
if metric != nil {
return metric.(Gauge), err
}
@ -134,18 +208,57 @@ func (m *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) {
}
// WithLabelValues works as GetMetricWithLabelValues, but panics where
// GetMetricWithLabelValues would have returned an error. By not returning an
// error, WithLabelValues allows shortcuts like
// GetMetricWithLabelValues would have returned an error. Not returning an
// error allows shortcuts like
// myVec.WithLabelValues("404", "GET").Add(42)
func (m *GaugeVec) WithLabelValues(lvs ...string) Gauge {
return m.metricVec.withLabelValues(lvs...).(Gauge)
func (v *GaugeVec) WithLabelValues(lvs ...string) Gauge {
g, err := v.GetMetricWithLabelValues(lvs...)
if err != nil {
panic(err)
}
return g
}
// With works as GetMetricWith, but panics where GetMetricWithLabels would have
// returned an error. By not returning an error, With allows shortcuts like
// myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
func (m *GaugeVec) With(labels Labels) Gauge {
return m.metricVec.with(labels).(Gauge)
// returned an error. Not returning an error allows shortcuts like
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
func (v *GaugeVec) With(labels Labels) Gauge {
g, err := v.GetMetricWith(labels)
if err != nil {
panic(err)
}
return g
}
// CurryWith returns a vector curried with the provided labels, i.e. the
// returned vector has those labels pre-set for all labeled operations performed
// on it. The cardinality of the curried vector is reduced accordingly. The
// order of the remaining labels stays the same (just with the curried labels
// taken out of the sequence – which is relevant for the
// (GetMetric)WithLabelValues methods). It is possible to curry a curried
// vector, but only with labels not yet used for currying before.
//
// The metrics contained in the GaugeVec are shared between the curried and
// uncurried vectors. They are just accessed differently. Curried and uncurried
// vectors behave identically in terms of collection. Only one must be
// registered with a given registry (usually the uncurried version). The Reset
// method deletes all metrics, even if called on a curried vector.
func (v *GaugeVec) CurryWith(labels Labels) (*GaugeVec, error) {
vec, err := v.curryWith(labels)
if vec != nil {
return &GaugeVec{vec}, err
}
return nil, err
}
// MustCurryWith works as CurryWith but panics where CurryWith would have
// returned an error.
func (v *GaugeVec) MustCurryWith(labels Labels) *GaugeVec {
vec, err := v.CurryWith(labels)
if err != nil {
panic(err)
}
return vec
}
// GaugeFunc is a Gauge whose value is determined at collect time by calling a

94
vendor/github.com/prometheus/client_golang/prometheus/histogram.go generated vendored
View File

@ -126,23 +126,16 @@ type HistogramOpts struct {
// string.
Help string
// ConstLabels are used to attach fixed labels to this
// Histogram. Histograms with the same fully-qualified name must have the
// same label names in their ConstLabels.
// ConstLabels are used to attach fixed labels to this metric. Metrics
// with the same fully-qualified name must have the same label names in
// their ConstLabels.
//
// Note that in most cases, labels have a value that varies during the
// lifetime of a process. Those labels are usually managed with a
// HistogramVec. ConstLabels serve only special purposes. One is for the
// special case where the value of a label does not change during the
// lifetime of a process, e.g. if the revision of the running binary is
// put into a label. Another, more advanced purpose is if more than one
// Collector needs to collect Histograms with the same fully-qualified
// name. In that case, those Summaries must differ in the values of
// their ConstLabels. See the Collector examples.
//
// If the value of a label never changes (not even between binaries),
// that label most likely should not be a label at all (but part of the
// metric name).
// ConstLabels are only used rarely. In particular, do not use them to
// attach the same labels to all your metrics. Those use cases are
// better covered by target labels set by the scraping Prometheus
// server, or by one specific metric (e.g. a build_info or a
// machine_role metric). See also
// https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels,-not-static-scraped-labels
ConstLabels Labels
// Buckets defines the buckets into which observations are counted. Each
@ -322,7 +315,7 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec {
// example.
//
// An error is returned if the number of label values is not the same as the
// number of VariableLabels in Desc.
// number of VariableLabels in Desc (minus any curried labels).
//
// Note that for more than one label value, this method is prone to mistakes
// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
@ -330,8 +323,8 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec {
// latter has a much more readable (albeit more verbose) syntax, but it comes
// with a performance overhead (for creating and processing the Labels map).
// See also the GaugeVec example.
func (m *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) {
metric, err := m.metricVec.getMetricWithLabelValues(lvs...)
func (v *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) {
metric, err := v.metricVec.getMetricWithLabelValues(lvs...)
if metric != nil {
return metric.(Observer), err
}
@ -345,13 +338,13 @@ func (m *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error)
// are the same as for GetMetricWithLabelValues.
//
// An error is returned if the number and names of the Labels are inconsistent
// with those of the VariableLabels in Desc.
// with those of the VariableLabels in Desc (minus any curried labels).
//
// This method is used for the same purpose as
// GetMetricWithLabelValues(...string). See there for pros and cons of the two
// methods.
func (m *HistogramVec) GetMetricWith(labels Labels) (Observer, error) {
metric, err := m.metricVec.getMetricWith(labels)
func (v *HistogramVec) GetMetricWith(labels Labels) (Observer, error) {
metric, err := v.metricVec.getMetricWith(labels)
if metric != nil {
return metric.(Observer), err
}
@ -359,18 +352,57 @@ func (m *HistogramVec) GetMetricWith(labels Labels) (Observer, error) {
}
// WithLabelValues works as GetMetricWithLabelValues, but panics where
// GetMetricWithLabelValues would have returned an error. By not returning an
// error, WithLabelValues allows shortcuts like
// GetMetricWithLabelValues would have returned an error. Not returning an
// error allows shortcuts like
// myVec.WithLabelValues("404", "GET").Observe(42.21)
func (m *HistogramVec) WithLabelValues(lvs ...string) Observer {
return m.metricVec.withLabelValues(lvs...).(Observer)
func (v *HistogramVec) WithLabelValues(lvs ...string) Observer {
h, err := v.GetMetricWithLabelValues(lvs...)
if err != nil {
panic(err)
}
return h
}
// With works as GetMetricWith, but panics where GetMetricWithLabels would have
// returned an error. By not returning an error, With allows shortcuts like
// myVec.With(Labels{"code": "404", "method": "GET"}).Observe(42.21)
func (m *HistogramVec) With(labels Labels) Observer {
return m.metricVec.with(labels).(Observer)
// With works as GetMetricWith but panics where GetMetricWithLabels would have
// returned an error. Not returning an error allows shortcuts like
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21)
func (v *HistogramVec) With(labels Labels) Observer {
h, err := v.GetMetricWith(labels)
if err != nil {
panic(err)
}
return h
}
// CurryWith returns a vector curried with the provided labels, i.e. the
// returned vector has those labels pre-set for all labeled operations performed
// on it. The cardinality of the curried vector is reduced accordingly. The
// order of the remaining labels stays the same (just with the curried labels
// taken out of the sequence – which is relevant for the
// (GetMetric)WithLabelValues methods). It is possible to curry a curried
// vector, but only with labels not yet used for currying before.
//
// The metrics contained in the HistogramVec are shared between the curried and
// uncurried vectors. They are just accessed differently. Curried and uncurried
// vectors behave identically in terms of collection. Only one must be
// registered with a given registry (usually the uncurried version). The Reset
// method deletes all metrics, even if called on a curried vector.
func (v *HistogramVec) CurryWith(labels Labels) (ObserverVec, error) {
vec, err := v.curryWith(labels)
if vec != nil {
return &HistogramVec{vec}, err
}
return nil, err
}
// MustCurryWith works as CurryWith but panics where CurryWith would have
// returned an error.
func (v *HistogramVec) MustCurryWith(labels Labels) ObserverVec {
vec, err := v.CurryWith(labels)
if err != nil {
panic(err)
}
return vec
}
type constHistogram struct {

20
vendor/github.com/prometheus/client_golang/prometheus/metric.go generated vendored
View File

@ -79,20 +79,12 @@ type Opts struct {
// with the same fully-qualified name must have the same label names in
// their ConstLabels.
//
// Note that in most cases, labels have a value that varies during the
// lifetime of a process. Those labels are usually managed with a metric
// vector collector (like CounterVec, GaugeVec, UntypedVec). ConstLabels
// serve only special purposes. One is for the special case where the
// value of a label does not change during the lifetime of a process,
// e.g. if the revision of the running binary is put into a
// label. Another, more advanced purpose is if more than one Collector
// needs to collect Metrics with the same fully-qualified name. In that
// case, those Metrics must differ in the values of their
// ConstLabels. See the Collector examples.
//
// If the value of a label never changes (not even between binaries),
// that label most likely should not be a label at all (but part of the
// metric name).
// ConstLabels are only used rarely. In particular, do not use them to
// attach the same labels to all your metrics. Those use cases are
// better covered by target labels set by the scraping Prometheus
// server, or by one specific metric (e.g. a build_info or a
// machine_role metric). See also
// https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels,-not-static-scraped-labels
ConstLabels Labels
}

2
vendor/github.com/prometheus/client_golang/prometheus/observer.go generated vendored
View File

@ -45,6 +45,8 @@ type ObserverVec interface {
GetMetricWithLabelValues(lvs ...string) (Observer, error)
With(Labels) Observer
WithLabelValues(...string) Observer
CurryWith(Labels) (ObserverVec, error)
MustCurryWith(Labels) ObserverVec
Collector
}

29
vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go generated vendored
View File

@ -45,12 +45,11 @@ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripp
// InstrumentRoundTripperCounter is a middleware that wraps the provided
// http.RoundTripper to observe the request result with the provided CounterVec.
// The CounterVec must have zero, one, or two labels. The only allowed label
// names are "code" and "method". The function panics if any other instance
// labels are provided. Partitioning of the CounterVec happens by HTTP status
// code and/or HTTP method if the respective instance label names are present
// in the CounterVec. For unpartitioned counting, use a CounterVec with
// zero labels.
// The CounterVec must have zero, one, or two non-const non-curried labels. For
// those, the only allowed label names are "code" and "method". The function
// panics otherwise. Partitioning of the CounterVec happens by HTTP status code
// and/or HTTP method if the respective instance label names are present in the
// CounterVec. For unpartitioned counting, use a CounterVec with zero labels.
//
// If the wrapped RoundTripper panics or returns a non-nil error, the Counter
// is not incremented.
@ -69,15 +68,15 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou
}
// InstrumentRoundTripperDuration is a middleware that wraps the provided
// http.RoundTripper to observe the request duration with the provided ObserverVec.
// The ObserverVec must have zero, one, or two labels. The only allowed label
// names are "code" and "method". The function panics if any other instance
// labels are provided. The Observe method of the Observer in the ObserverVec
// is called with the request duration in seconds. Partitioning happens by HTTP
// status code and/or HTTP method if the respective instance label names are
// present in the ObserverVec. For unpartitioned observations, use an
// ObserverVec with zero labels. Note that partitioning of Histograms is
// expensive and should be used judiciously.
// http.RoundTripper to observe the request duration with the provided
// ObserverVec. The ObserverVec must have zero, one, or two non-const
// non-curried labels. For those, the only allowed label names are "code" and
// "method". The function panics otherwise. The Observe method of the Observer
// in the ObserverVec is called with the request duration in
// seconds. Partitioning happens by HTTP status code and/or HTTP method if the
// respective instance label names are present in the ObserverVec. For
// unpartitioned observations, use an ObserverVec with zero labels. Note that
// partitioning of Histograms is expensive and should be used judiciously.
//
// If the wrapped RoundTripper panics or returns a non-nil error, no values are
// reported.

157
vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go generated vendored
View File

@ -14,6 +14,7 @@
package promhttp
import (
"errors"
"net/http"
"strconv"
"strings"
@ -42,10 +43,10 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl
// InstrumentHandlerDuration is a middleware that wraps the provided
// http.Handler to observe the request duration with the provided ObserverVec.
// The ObserverVec must have zero, one, or two labels. The only allowed label
// names are "code" and "method". The function panics if any other instance
// labels are provided. The Observe method of the Observer in the ObserverVec
// is called with the request duration in seconds. Partitioning happens by HTTP
// The ObserverVec must have zero, one, or two non-const non-curried labels. For
// those, the only allowed label names are "code" and "method". The function
// panics otherwise. The Observe method of the Observer in the ObserverVec is
// called with the request duration in seconds. Partitioning happens by HTTP
// status code and/or HTTP method if the respective instance label names are
// present in the ObserverVec. For unpartitioned observations, use an
// ObserverVec with zero labels. Note that partitioning of Histograms is
@ -77,14 +78,13 @@ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler) ht
})
}
// InstrumentHandlerCounter is a middleware that wraps the provided
// http.Handler to observe the request result with the provided CounterVec.
// The CounterVec must have zero, one, or two labels. The only allowed label
// names are "code" and "method". The function panics if any other instance
// labels are provided. Partitioning of the CounterVec happens by HTTP status
// code and/or HTTP method if the respective instance label names are present
// in the CounterVec. For unpartitioned counting, use a CounterVec with
// zero labels.
// InstrumentHandlerCounter is a middleware that wraps the provided http.Handler
// to observe the request result with the provided CounterVec. The CounterVec
// must have zero, one, or two non-const non-curried labels. For those, the only
// allowed label names are "code" and "method". The function panics
// otherwise. Partitioning of the CounterVec happens by HTTP status code and/or
// HTTP method if the respective instance label names are present in the
// CounterVec. For unpartitioned counting, use a CounterVec with zero labels.
//
// If the wrapped Handler does not set a status code, a status code of 200 is assumed.
//
@ -111,14 +111,13 @@ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler)
// InstrumentHandlerTimeToWriteHeader is a middleware that wraps the provided
// http.Handler to observe with the provided ObserverVec the request duration
// until the response headers are written. The ObserverVec must have zero, one,
// or two labels. The only allowed label names are "code" and "method". The
// function panics if any other instance labels are provided. The Observe
// method of the Observer in the ObserverVec is called with the request
// duration in seconds. Partitioning happens by HTTP status code and/or HTTP
// method if the respective instance label names are present in the
// ObserverVec. For unpartitioned observations, use an ObserverVec with zero
// labels. Note that partitioning of Histograms is expensive and should be used
// judiciously.
// or two non-const non-curried labels. For those, the only allowed label names
// are "code" and "method". The function panics otherwise. The Observe method of
// the Observer in the ObserverVec is called with the request duration in
// seconds. Partitioning happens by HTTP status code and/or HTTP method if the
// respective instance label names are present in the ObserverVec. For
// unpartitioned observations, use an ObserverVec with zero labels. Note that
// partitioning of Histograms is expensive and should be used judiciously.
//
// If the wrapped Handler panics before calling WriteHeader, no value is
// reported.
@ -140,15 +139,15 @@ func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Ha
}
// InstrumentHandlerRequestSize is a middleware that wraps the provided
// http.Handler to observe the request size with the provided ObserverVec.
// The ObserverVec must have zero, one, or two labels. The only allowed label
// names are "code" and "method". The function panics if any other instance
// labels are provided. The Observe method of the Observer in the ObserverVec
// is called with the request size in bytes. Partitioning happens by HTTP
// status code and/or HTTP method if the respective instance label names are
// present in the ObserverVec. For unpartitioned observations, use an
// ObserverVec with zero labels. Note that partitioning of Histograms is
// expensive and should be used judiciously.
// http.Handler to observe the request size with the provided ObserverVec. The
// ObserverVec must have zero, one, or two non-const non-curried labels. For
// those, the only allowed label names are "code" and "method". The function
// panics otherwise. The Observe method of the Observer in the ObserverVec is
// called with the request size in bytes. Partitioning happens by HTTP status
// code and/or HTTP method if the respective instance label names are present in
// the ObserverVec. For unpartitioned observations, use an ObserverVec with zero
// labels. Note that partitioning of Histograms is expensive and should be used
// judiciously.
//
// If the wrapped Handler does not set a status code, a status code of 200 is assumed.
//
@ -175,15 +174,15 @@ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler)
}
// InstrumentHandlerResponseSize is a middleware that wraps the provided
// http.Handler to observe the response size with the provided ObserverVec.
// The ObserverVec must have zero, one, or two labels. The only allowed label
// names are "code" and "method". The function panics if any other instance
// labels are provided. The Observe method of the Observer in the ObserverVec
// is called with the response size in bytes. Partitioning happens by HTTP
// status code and/or HTTP method if the respective instance label names are
// present in the ObserverVec. For unpartitioned observations, use an
// ObserverVec with zero labels. Note that partitioning of Histograms is
// expensive and should be used judiciously.
// http.Handler to observe the response size with the provided ObserverVec. The
// ObserverVec must have zero, one, or two non-const non-curried labels. For
// those, the only allowed label names are "code" and "method". The function
// panics otherwise. The Observe method of the Observer in the ObserverVec is
// called with the response size in bytes. Partitioning happens by HTTP status
// code and/or HTTP method if the respective instance label names are present in
// the ObserverVec. For unpartitioned observations, use an ObserverVec with zero
// labels. Note that partitioning of Histograms is expensive and should be used
// judiciously.
//
// If the wrapped Handler does not set a status code, a status code of 200 is assumed.
//
@ -204,9 +203,12 @@ func checkLabels(c prometheus.Collector) (code bool, method bool) {
// once Descriptors can have their dimensionality queried.
var (
desc *prometheus.Desc
m prometheus.Metric
pm dto.Metric
lvs []string
)
// Get the Desc from the Collector.
descc := make(chan *prometheus.Desc, 1)
c.Describe(descc)
@ -223,49 +225,54 @@ func checkLabels(c prometheus.Collector) (code bool, method bool) {
close(descc)
if _, err := prometheus.NewConstMetric(desc, prometheus.UntypedValue, 0); err == nil {
return
// Create a ConstMetric with the Desc. Since we don't know how many
// variable labels there are, try for as long as it needs.
for err := errors.New("dummy"); err != nil; lvs = append(lvs, magicString) {
m, err = prometheus.NewConstMetric(desc, prometheus.UntypedValue, 0, lvs...)
}
if m, err := prometheus.NewConstMetric(desc, prometheus.UntypedValue, 0, magicString); err == nil {
if err := m.Write(&pm); err != nil {
panic("error checking metric for labels")
}
for _, label := range pm.Label {
name, value := label.GetName(), label.GetValue()
if value != magicString {
continue
}
switch name {
case "code":
code = true
case "method":
method = true
default:
panic("metric partitioned with non-supported labels")
}
return
}
panic("previously set label not found – this must never happen")
// Write out the metric into a proto message and look at the labels.
// If the value is not the magicString, it is a constLabel, which doesn't interest us.
// If the label is curried, it doesn't interest us.
// In all other cases, only "code" or "method" is allowed.
if err := m.Write(&pm); err != nil {
panic("error checking metric for labels")
}
if m, err := prometheus.NewConstMetric(desc, prometheus.UntypedValue, 0, magicString, magicString); err == nil {
if err := m.Write(&pm); err != nil {
panic("error checking metric for labels")
for _, label := range pm.Label {
name, value := label.GetName(), label.GetValue()
if value != magicString || isLabelCurried(c, name) {
continue
}
for _, label := range pm.Label {
name, value := label.GetName(), label.GetValue()
if value != magicString {
continue
}
if name == "code" || name == "method" {
continue
}
switch name {
case "code":
code = true
case "method":
method = true
default:
panic("metric partitioned with non-supported labels")
}
code = true
method = true
return
}
panic("metric partitioned with non-supported labels")
return
}
func isLabelCurried(c prometheus.Collector, label string) bool {
// This is even hackier than the label test above.
// We essentially try to curry again and see if it works.
// But for that, we need to type-convert to the two
// types we use here, ObserverVec or *CounterVec.
switch v := c.(type) {
case *prometheus.CounterVec:
if _, err := v.CurryWith(prometheus.Labels{label: "dummy"}); err == nil {
return false
}
case prometheus.ObserverVec:
if _, err := v.CurryWith(prometheus.Labels{label: "dummy"}); err == nil {
return false
}
default:
panic("unsupported metric vec type")
}
return true
}
// emptyLabels is a one-time allocation for non-partitioned metrics to avoid

2
vendor/github.com/prometheus/client_golang/prometheus/registry.go generated vendored
View File

@ -656,7 +656,7 @@ func normalizeMetricFamilies(metricFamiliesByName map[string]*dto.MetricFamily)
// checkMetricConsistency checks if the provided Metric is consistent with the
// provided MetricFamily. It also hashed the Metric labels and the MetricFamily
// name. If the resulting hash is alread in the provided metricHashes, an error
// name. If the resulting hash is already in the provided metricHashes, an error
// is returned. If not, it is added to metricHashes. The provided dimHashes maps
// MetricFamily names to their dimHash (hashed sorted label names). If dimHashes
// doesn't yet contain a hash for the provided MetricFamily, it is

107
vendor/github.com/prometheus/client_golang/prometheus/summary.go generated vendored
View File

@ -36,7 +36,10 @@ const quantileLabel = "quantile"
//
// A typical use-case is the observation of request latencies. By default, a
// Summary provides the median, the 90th and the 99th percentile of the latency
// as rank estimations.
// as rank estimations. However, the default behavior will change in the
// upcoming v0.10 of the library. There will be no rank estiamtions at all by
// default. For a sane transition, it is recommended to set the desired rank
// estimations explicitly.
//
// Note that the rank estimations cannot be aggregated in a meaningful way with
// the Prometheus query language (i.e. you cannot average or add them). If you
@ -78,8 +81,10 @@ const (
)
// SummaryOpts bundles the options for creating a Summary metric. It is
// mandatory to set Name and Help to a non-empty string. All other fields are
// optional and can safely be left at their zero value.
// mandatory to set Name and Help to a non-empty string. While all other fields
// are optional and can safely be left at their zero value, it is recommended to
// explicitly set the Objectives field to the desired value as the default value
// will change in the upcoming v0.10 of the library.
type SummaryOpts struct {
// Namespace, Subsystem, and Name are components of the fully-qualified
// name of the Summary (created by joining these components with
@ -96,23 +101,16 @@ type SummaryOpts struct {
// string.
Help string
// ConstLabels are used to attach fixed labels to this
// Summary. Summaries with the same fully-qualified name must have the
// same label names in their ConstLabels.
// ConstLabels are used to attach fixed labels to this metric. Metrics
// with the same fully-qualified name must have the same label names in
// their ConstLabels.
//
// Note that in most cases, labels have a value that varies during the
// lifetime of a process. Those labels are usually managed with a
// SummaryVec. ConstLabels serve only special purposes. One is for the
// special case where the value of a label does not change during the
// lifetime of a process, e.g. if the revision of the running binary is
// put into a label. Another, more advanced purpose is if more than one
// Collector needs to collect Summaries with the same fully-qualified
// name. In that case, those Summaries must differ in the values of
// their ConstLabels. See the Collector examples.
//
// If the value of a label never changes (not even between binaries),
// that label most likely should not be a label at all (but part of the
// metric name).
// ConstLabels are only used rarely. In particular, do not use them to
// attach the same labels to all your metrics. Those use cases are
// better covered by target labels set by the scraping Prometheus
// server, or by one specific metric (e.g. a build_info or a
// machine_role metric). See also
// https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels,-not-static-scraped-labels
ConstLabels Labels
// Objectives defines the quantile rank estimates with their respective
@ -428,13 +426,13 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec {
//
// Keeping the Summary for later use is possible (and should be considered if
// performance is critical), but keep in mind that Reset, DeleteLabelValues and
// Delete can be used to delete the Summary from the SummaryVec. In that case, the
// Summary will still exist, but it will not be exported anymore, even if a
// Delete can be used to delete the Summary from the SummaryVec. In that case,
// the Summary will still exist, but it will not be exported anymore, even if a
// Summary with the same label values is created later. See also the CounterVec
// example.
//
// An error is returned if the number of label values is not the same as the
// number of VariableLabels in Desc.
// number of VariableLabels in Desc (minus any curried labels).
//
// Note that for more than one label value, this method is prone to mistakes
// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
@ -442,8 +440,8 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec {
// latter has a much more readable (albeit more verbose) syntax, but it comes
// with a performance overhead (for creating and processing the Labels map).
// See also the GaugeVec example.
func (m *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) {
metric, err := m.metricVec.getMetricWithLabelValues(lvs...)
func (v *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) {
metric, err := v.metricVec.getMetricWithLabelValues(lvs...)
if metric != nil {
return metric.(Observer), err
}
@ -457,13 +455,13 @@ func (m *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) {
// the same as for GetMetricWithLabelValues.
//
// An error is returned if the number and names of the Labels are inconsistent
// with those of the VariableLabels in Desc.
// with those of the VariableLabels in Desc (minus any curried labels).
//
// This method is used for the same purpose as
// GetMetricWithLabelValues(...string). See there for pros and cons of the two
// methods.
func (m *SummaryVec) GetMetricWith(labels Labels) (Observer, error) {
metric, err := m.metricVec.getMetricWith(labels)
func (v *SummaryVec) GetMetricWith(labels Labels) (Observer, error) {
metric, err := v.metricVec.getMetricWith(labels)
if metric != nil {
return metric.(Observer), err
}
@ -471,18 +469,57 @@ func (m *SummaryVec) GetMetricWith(labels Labels) (Observer, error) {
}
// WithLabelValues works as GetMetricWithLabelValues, but panics where
// GetMetricWithLabelValues would have returned an error. By not returning an
// error, WithLabelValues allows shortcuts like
// GetMetricWithLabelValues would have returned an error. Not returning an
// error allows shortcuts like
// myVec.WithLabelValues("404", "GET").Observe(42.21)
func (m *SummaryVec) WithLabelValues(lvs ...string) Observer {
return m.metricVec.withLabelValues(lvs...).(Observer)
func (v *SummaryVec) WithLabelValues(lvs ...string) Observer {
s, err := v.GetMetricWithLabelValues(lvs...)
if err != nil {
panic(err)
}
return s
}
// With works as GetMetricWith, but panics where GetMetricWithLabels would have
// returned an error. By not returning an error, With allows shortcuts like
// myVec.With(Labels{"code": "404", "method": "GET"}).Observe(42.21)
func (m *SummaryVec) With(labels Labels) Observer {
return m.metricVec.with(labels).(Observer)
// returned an error. Not returning an error allows shortcuts like
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21)
func (v *SummaryVec) With(labels Labels) Observer {
s, err := v.GetMetricWith(labels)
if err != nil {
panic(err)
}
return s
}
// CurryWith returns a vector curried with the provided labels, i.e. the
// returned vector has those labels pre-set for all labeled operations performed
// on it. The cardinality of the curried vector is reduced accordingly. The
// order of the remaining labels stays the same (just with the curried labels
// taken out of the sequence – which is relevant for the
// (GetMetric)WithLabelValues methods). It is possible to curry a curried
// vector, but only with labels not yet used for currying before.
//
// The metrics contained in the SummaryVec are shared between the curried and
// uncurried vectors. They are just accessed differently. Curried and uncurried
// vectors behave identically in terms of collection. Only one must be
// registered with a given registry (usually the uncurried version). The Reset
// method deletes all metrics, even if called on a curried vector.
func (v *SummaryVec) CurryWith(labels Labels) (ObserverVec, error) {
vec, err := v.curryWith(labels)
if vec != nil {
return &SummaryVec{vec}, err
}
return nil, err
}
// MustCurryWith works as CurryWith but panics where CurryWith would have
// returned an error.
func (v *SummaryVec) MustCurryWith(labels Labels) ObserverVec {
vec, err := v.CurryWith(labels)
if err != nil {
panic(err)
}
return vec
}
type constSummary struct {

76
vendor/github.com/prometheus/client_golang/prometheus/value.go generated vendored
View File

@ -15,10 +15,7 @@ package prometheus
import (
"fmt"
"math"
"sort"
"sync/atomic"
"time"
dto "github.com/prometheus/client_model/go"
@ -36,79 +33,6 @@ const (
UntypedValue
)
// value is a generic metric for simple values. It implements Metric, Collector,
// Counter, Gauge, and Untyped. Its effective type is determined by
// ValueType. This is a low-level building block used by the library to back the
// implementations of Counter, Gauge, and Untyped.
type value struct {
// valBits contains the bits of the represented float64 value. It has
// to go first in the struct to guarantee alignment for atomic
// operations. http://golang.org/pkg/sync/atomic/#pkg-note-BUG
valBits uint64
selfCollector
desc *Desc
valType ValueType
labelPairs []*dto.LabelPair
}
// newValue returns a newly allocated value with the given Desc, ValueType,
// sample value and label values. It panics if the number of label
// values is different from the number of variable labels in Desc.
func newValue(desc *Desc, valueType ValueType, val float64, labelValues ...string) *value {
if len(labelValues) != len(desc.variableLabels) {
panic(errInconsistentCardinality)
}
result := &value{
desc: desc,
valType: valueType,
valBits: math.Float64bits(val),
labelPairs: makeLabelPairs(desc, labelValues),
}
result.init(result)
return result
}
func (v *value) Desc() *Desc {
return v.desc
}
func (v *value) Set(val float64) {
atomic.StoreUint64(&v.valBits, math.Float64bits(val))
}
func (v *value) SetToCurrentTime() {
v.Set(float64(time.Now().UnixNano()) / 1e9)
}
func (v *value) Inc() {
v.Add(1)
}
func (v *value) Dec() {
v.Add(-1)
}
func (v *value) Add(val float64) {
for {
oldBits := atomic.LoadUint64(&v.valBits)
newBits := math.Float64bits(math.Float64frombits(oldBits) + val)
if atomic.CompareAndSwapUint64(&v.valBits, oldBits, newBits) {
return
}
}
}
func (v *value) Sub(val float64) {
v.Add(val * -1)
}
func (v *value) Write(out *dto.Metric) error {
val := math.Float64frombits(atomic.LoadUint64(&v.valBits))
return populateMetric(v.valType, val, v.labelPairs, out)
}
// valueFunc is a generic metric for simple values retrieved on collect time
// from a function. It implements Metric and Collector. Its effective type is
// determined by ValueType. This is a low-level building block used by the

424
vendor/github.com/prometheus/client_golang/prometheus/vec.go generated vendored
View File

@ -23,88 +23,31 @@ import (
// metricVec is a Collector to bundle metrics of the same name that differ in
// their label values. metricVec is not used directly (and therefore
// unexported). It is used as a building block for implementations of vectors of
// a given metric type, like GaugeVec, CounterVec, SummaryVec, HistogramVec, and
// UntypedVec.
// a given metric type, like GaugeVec, CounterVec, SummaryVec, and HistogramVec.
// It also handles label currying. It uses basicMetricVec internally.
type metricVec struct {
mtx sync.RWMutex // Protects the children.
children map[uint64][]metricWithLabelValues
desc *Desc
*metricMap
newMetric func(labelValues ...string) Metric
hashAdd func(h uint64, s string) uint64 // replace hash function for testing collision handling
curry []curriedLabelValue
// hashAdd and hashAddByte can be replaced for testing collision handling.
hashAdd func(h uint64, s string) uint64
hashAddByte func(h uint64, b byte) uint64
}
// newMetricVec returns an initialized metricVec.
func newMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *metricVec {
return &metricVec{
children: map[uint64][]metricWithLabelValues{},
desc: desc,
newMetric: newMetric,
metricMap: &metricMap{
metrics: map[uint64][]metricWithLabelValues{},
desc: desc,
newMetric: newMetric,
},
hashAdd: hashAdd,
hashAddByte: hashAddByte,
}
}
// metricWithLabelValues provides the metric and its label values for
// disambiguation on hash collision.
type metricWithLabelValues struct {
values []string
metric Metric
}
// Describe implements Collector. The length of the returned slice
// is always one.
func (m *metricVec) Describe(ch chan<- *Desc) {
ch <- m.desc
}
// Collect implements Collector.
func (m *metricVec) Collect(ch chan<- Metric) {
m.mtx.RLock()
defer m.mtx.RUnlock()
for _, metrics := range m.children {
for _, metric := range metrics {
ch <- metric.metric
}
}
}
func (m *metricVec) getMetricWithLabelValues(lvs ...string) (Metric, error) {
h, err := m.hashLabelValues(lvs)
if err != nil {
return nil, err
}
return m.getOrCreateMetricWithLabelValues(h, lvs), nil
}
func (m *metricVec) getMetricWith(labels Labels) (Metric, error) {
h, err := m.hashLabels(labels)
if err != nil {
return nil, err
}
return m.getOrCreateMetricWithLabels(h, labels), nil
}
func (m *metricVec) withLabelValues(lvs ...string) Metric {
metric, err := m.getMetricWithLabelValues(lvs...)
if err != nil {
panic(err)
}
return metric
}
func (m *metricVec) with(labels Labels) Metric {
metric, err := m.getMetricWith(labels)
if err != nil {
panic(err)
}
return metric
}
// DeleteLabelValues removes the metric where the variable labels are the same
// as those passed in as labels (same order as the VariableLabels in Desc). It
// returns true if a metric was deleted.
@ -121,14 +64,12 @@ func (m *metricVec) with(labels Labels) Metric {
// with a performance overhead (for creating and processing the Labels map).
// See also the CounterVec example.
func (m *metricVec) DeleteLabelValues(lvs ...string) bool {
m.mtx.Lock()
defer m.mtx.Unlock()
h, err := m.hashLabelValues(lvs)
if err != nil {
return false
}
return m.deleteByHashWithLabelValues(h, lvs)
return m.metricMap.deleteByHashWithLabelValues(h, lvs, m.curry)
}
// Delete deletes the metric where the variable labels are the same as those
@ -142,35 +83,190 @@ func (m *metricVec) DeleteLabelValues(lvs ...string) bool {
// This method is used for the same purpose as DeleteLabelValues(...string). See
// there for pros and cons of the two methods.
func (m *metricVec) Delete(labels Labels) bool {
m.mtx.Lock()
defer m.mtx.Unlock()
h, err := m.hashLabels(labels)
if err != nil {
return false
}
return m.deleteByHashWithLabels(h, labels)
return m.metricMap.deleteByHashWithLabels(h, labels, m.curry)
}
func (m *metricVec) curryWith(labels Labels) (*metricVec, error) {
var (
newCurry []curriedLabelValue
oldCurry = m.curry
iCurry int
)
for i, label := range m.desc.variableLabels {
val, ok := labels[label]
if iCurry < len(oldCurry) && oldCurry[iCurry].index == i {
if ok {
return nil, fmt.Errorf("label name %q is already curried", label)
}
newCurry = append(newCurry, oldCurry[iCurry])
iCurry++
} else {
if !ok {
continue // Label stays uncurried.
}
newCurry = append(newCurry, curriedLabelValue{i, val})
}
}
if l := len(oldCurry) + len(labels) - len(newCurry); l > 0 {
return nil, fmt.Errorf("%d unknown label(s) found during currying", l)
}
return &metricVec{
metricMap: m.metricMap,
curry: newCurry,
hashAdd: m.hashAdd,
hashAddByte: m.hashAddByte,
}, nil
}
func (m *metricVec) getMetricWithLabelValues(lvs ...string) (Metric, error) {
h, err := m.hashLabelValues(lvs)
if err != nil {
return nil, err
}
return m.metricMap.getOrCreateMetricWithLabelValues(h, lvs, m.curry), nil
}
func (m *metricVec) getMetricWith(labels Labels) (Metric, error) {
h, err := m.hashLabels(labels)
if err != nil {
return nil, err
}
return m.metricMap.getOrCreateMetricWithLabels(h, labels, m.curry), nil
}
func (m *metricVec) hashLabelValues(vals []string) (uint64, error) {
if err := validateLabelValues(vals, len(m.desc.variableLabels)-len(m.curry)); err != nil {
return 0, err
}
var (
h = hashNew()
curry = m.curry
iVals, iCurry int
)
for i := 0; i < len(m.desc.variableLabels); i++ {
if iCurry < len(curry) && curry[iCurry].index == i {
h = m.hashAdd(h, curry[iCurry].value)
iCurry++
} else {
h = m.hashAdd(h, vals[iVals])
iVals++
}
h = m.hashAddByte(h, model.SeparatorByte)
}
return h, nil
}
func (m *metricVec) hashLabels(labels Labels) (uint64, error) {
if err := validateValuesInLabels(labels, len(m.desc.variableLabels)-len(m.curry)); err != nil {
return 0, err
}
var (
h = hashNew()
curry = m.curry
iCurry int
)
for i, label := range m.desc.variableLabels {
val, ok := labels[label]
if iCurry < len(curry) && curry[iCurry].index == i {
if ok {
return 0, fmt.Errorf("label name %q is already curried", label)
}
h = m.hashAdd(h, curry[iCurry].value)
iCurry++
} else {
if !ok {
return 0, fmt.Errorf("label name %q missing in label map", label)
}
h = m.hashAdd(h, val)
}
h = m.hashAddByte(h, model.SeparatorByte)
}
return h, nil
}
// metricWithLabelValues provides the metric and its label values for
// disambiguation on hash collision.
type metricWithLabelValues struct {
values []string
metric Metric
}
// curriedLabelValue sets the curried value for a label at the given index.
type curriedLabelValue struct {
index int
value string
}
// metricMap is a helper for metricVec and shared between differently curried
// metricVecs.
type metricMap struct {
mtx sync.RWMutex // Protects metrics.
metrics map[uint64][]metricWithLabelValues
desc *Desc
newMetric func(labelValues ...string) Metric
}
// Describe implements Collector. It will send exactly one Desc to the provided
// channel.
func (m *metricMap) Describe(ch chan<- *Desc) {
ch <- m.desc
}
// Collect implements Collector.
func (m *metricMap) Collect(ch chan<- Metric) {
m.mtx.RLock()
defer m.mtx.RUnlock()
for _, metrics := range m.metrics {
for _, metric := range metrics {
ch <- metric.metric
}
}
}
// Reset deletes all metrics in this vector.
func (m *metricMap) Reset() {
m.mtx.Lock()
defer m.mtx.Unlock()
for h := range m.metrics {
delete(m.metrics, h)
}
}
// deleteByHashWithLabelValues removes the metric from the hash bucket h. If
// there are multiple matches in the bucket, use lvs to select a metric and
// remove only that metric.
func (m *metricVec) deleteByHashWithLabelValues(h uint64, lvs []string) bool {
metrics, ok := m.children[h]
func (m *metricMap) deleteByHashWithLabelValues(
h uint64, lvs []string, curry []curriedLabelValue,
) bool {
m.mtx.Lock()
defer m.mtx.Unlock()
metrics, ok := m.metrics[h]
if !ok {
return false
}
i := m.findMetricWithLabelValues(metrics, lvs)
i := findMetricWithLabelValues(metrics, lvs, curry)
if i >= len(metrics) {
return false
}
if len(metrics) > 1 {
m.children[h] = append(metrics[:i], metrics[i+1:]...)
m.metrics[h] = append(metrics[:i], metrics[i+1:]...)
} else {
delete(m.children, h)
delete(m.metrics, h)
}
return true
}
@ -178,71 +274,35 @@ func (m *metricVec) deleteByHashWithLabelValues(h uint64, lvs []string) bool {
// deleteByHashWithLabels removes the metric from the hash bucket h. If there
// are multiple matches in the bucket, use lvs to select a metric and remove
// only that metric.
func (m *metricVec) deleteByHashWithLabels(h uint64, labels Labels) bool {
metrics, ok := m.children[h]
func (m *metricMap) deleteByHashWithLabels(
h uint64, labels Labels, curry []curriedLabelValue,
) bool {
metrics, ok := m.metrics[h]
if !ok {
return false
}
i := m.findMetricWithLabels(metrics, labels)
i := findMetricWithLabels(m.desc, metrics, labels, curry)
if i >= len(metrics) {
return false
}
if len(metrics) > 1 {
m.children[h] = append(metrics[:i], metrics[i+1:]...)
m.metrics[h] = append(metrics[:i], metrics[i+1:]...)
} else {
delete(m.children, h)
delete(m.metrics, h)
}
return true
}
// Reset deletes all metrics in this vector.
func (m *metricVec) Reset() {
m.mtx.Lock()
defer m.mtx.Unlock()
for h := range m.children {
delete(m.children, h)
}
}
func (m *metricVec) hashLabelValues(vals []string) (uint64, error) {
if err := validateLabelValues(vals, len(m.desc.variableLabels)); err != nil {
return 0, err
}
h := hashNew()
for _, val := range vals {
h = m.hashAdd(h, val)
h = m.hashAddByte(h, model.SeparatorByte)
}
return h, nil
}
func (m *metricVec) hashLabels(labels Labels) (uint64, error) {
if err := validateValuesInLabels(labels, len(m.desc.variableLabels)); err != nil {
return 0, err
}
h := hashNew()
for _, label := range m.desc.variableLabels {
val, ok := labels[label]
if !ok {
return 0, fmt.Errorf("label name %q missing in label map", label)
}
h = m.hashAdd(h, val)
h = m.hashAddByte(h, model.SeparatorByte)
}
return h, nil
}
// getOrCreateMetricWithLabelValues retrieves the metric by hash and label value
// or creates it and returns the new one.
//
// This function holds the mutex.
func (m *metricVec) getOrCreateMetricWithLabelValues(hash uint64, lvs []string) Metric {
func (m *metricMap) getOrCreateMetricWithLabelValues(
hash uint64, lvs []string, curry []curriedLabelValue,
) Metric {
m.mtx.RLock()
metric, ok := m.getMetricWithHashAndLabelValues(hash, lvs)
metric, ok := m.getMetricWithHashAndLabelValues(hash, lvs, curry)
m.mtx.RUnlock()
if ok {
return metric
@ -250,13 +310,11 @@ func (m *metricVec) getOrCreateMetricWithLabelValues(hash uint64, lvs []string)
m.mtx.Lock()
defer m.mtx.Unlock()
metric, ok = m.getMetricWithHashAndLabelValues(hash, lvs)
metric, ok = m.getMetricWithHashAndLabelValues(hash, lvs, curry)
if !ok {
// Copy to avoid allocation in case wo don't go down this code path.
copiedLVs := make([]string, len(lvs))
copy(copiedLVs, lvs)
metric = m.newMetric(copiedLVs...)
m.children[hash] = append(m.children[hash], metricWithLabelValues{values: copiedLVs, metric: metric})
inlinedLVs := inlineLabelValues(lvs, curry)
metric = m.newMetric(inlinedLVs...)
m.metrics[hash] = append(m.metrics[hash], metricWithLabelValues{values: inlinedLVs, metric: metric})
}
return metric
}
@ -265,9 +323,11 @@ func (m *metricVec) getOrCreateMetricWithLabelValues(hash uint64, lvs []string)
// or creates it and returns the new one.
//
// This function holds the mutex.
func (m *metricVec) getOrCreateMetricWithLabels(hash uint64, labels Labels) Metric {
func (m *metricMap) getOrCreateMetricWithLabels(
hash uint64, labels Labels, curry []curriedLabelValue,
) Metric {
m.mtx.RLock()
metric, ok := m.getMetricWithHashAndLabels(hash, labels)
metric, ok := m.getMetricWithHashAndLabels(hash, labels, curry)
m.mtx.RUnlock()
if ok {
return metric
@ -275,21 +335,23 @@ func (m *metricVec) getOrCreateMetricWithLabels(hash uint64, labels Labels) Metr
m.mtx.Lock()
defer m.mtx.Unlock()
metric, ok = m.getMetricWithHashAndLabels(hash, labels)
metric, ok = m.getMetricWithHashAndLabels(hash, labels, curry)
if !ok {
lvs := m.extractLabelValues(labels)
lvs := extractLabelValues(m.desc, labels, curry)
metric = m.newMetric(lvs...)
m.children[hash] = append(m.children[hash], metricWithLabelValues{values: lvs, metric: metric})
m.metrics[hash] = append(m.metrics[hash], metricWithLabelValues{values: lvs, metric: metric})
}
return metric
}
// getMetricWithHashAndLabelValues gets a metric while handling possible
// collisions in the hash space. Must be called while holding the read mutex.
func (m *metricVec) getMetricWithHashAndLabelValues(h uint64, lvs []string) (Metric, bool) {
metrics, ok := m.children[h]
func (m *metricMap) getMetricWithHashAndLabelValues(
h uint64, lvs []string, curry []curriedLabelValue,
) (Metric, bool) {
metrics, ok := m.metrics[h]
if ok {
if i := m.findMetricWithLabelValues(metrics, lvs); i < len(metrics) {
if i := findMetricWithLabelValues(metrics, lvs, curry); i < len(metrics) {
return metrics[i].metric, true
}
}
@ -298,10 +360,12 @@ func (m *metricVec) getMetricWithHashAndLabelValues(h uint64, lvs []string) (Met
// getMetricWithHashAndLabels gets a metric while handling possible collisions in
// the hash space. Must be called while holding read mutex.
func (m *metricVec) getMetricWithHashAndLabels(h uint64, labels Labels) (Metric, bool) {
metrics, ok := m.children[h]
func (m *metricMap) getMetricWithHashAndLabels(
h uint64, labels Labels, curry []curriedLabelValue,
) (Metric, bool) {
metrics, ok := m.metrics[h]
if ok {
if i := m.findMetricWithLabels(metrics, labels); i < len(metrics) {
if i := findMetricWithLabels(m.desc, metrics, labels, curry); i < len(metrics) {
return metrics[i].metric, true
}
}
@ -310,9 +374,11 @@ func (m *metricVec) getMetricWithHashAndLabels(h uint64, labels Labels) (Metric,
// findMetricWithLabelValues returns the index of the matching metric or
// len(metrics) if not found.
func (m *metricVec) findMetricWithLabelValues(metrics []metricWithLabelValues, lvs []string) int {
func findMetricWithLabelValues(
metrics []metricWithLabelValues, lvs []string, curry []curriedLabelValue,
) int {
for i, metric := range metrics {
if m.matchLabelValues(metric.values, lvs) {
if matchLabelValues(metric.values, lvs, curry) {
return i
}
}
@ -321,32 +387,51 @@ func (m *metricVec) findMetricWithLabelValues(metrics []metricWithLabelValues, l
// findMetricWithLabels returns the index of the matching metric or len(metrics)
// if not found.
func (m *metricVec) findMetricWithLabels(metrics []metricWithLabelValues, labels Labels) int {
func findMetricWithLabels(
desc *Desc, metrics []metricWithLabelValues, labels Labels, curry []curriedLabelValue,
) int {
for i, metric := range metrics {
if m.matchLabels(metric.values, labels) {
if matchLabels(desc, metric.values, labels, curry) {
return i
}
}
return len(metrics)
}
func (m *metricVec) matchLabelValues(values []string, lvs []string) bool {
if len(values) != len(lvs) {
func matchLabelValues(values []string, lvs []string, curry []curriedLabelValue) bool {
if len(values) != len(lvs)+len(curry) {
return false
}
var iLVs, iCurry int
for i, v := range values {
if v != lvs[i] {
if iCurry < len(curry) && curry[iCurry].index == i {
if v != curry[iCurry].value {
return false
}
iCurry++
continue
}
if v != lvs[iLVs] {
return false
}
iLVs++
}
return true
}
func (m *metricVec) matchLabels(values []string, labels Labels) bool {
if len(labels) != len(values) {
func matchLabels(desc *Desc, values []string, labels Labels, curry []curriedLabelValue) bool {
if len(values) != len(labels)+len(curry) {
return false
}
for i, k := range m.desc.variableLabels {
iCurry := 0
for i, k := range desc.variableLabels {
if iCurry < len(curry) && curry[iCurry].index == i {
if values[i] != curry[iCurry].value {
return false
}
iCurry++
continue
}
if values[i] != labels[k] {
return false
}
@ -354,10 +439,31 @@ func (m *metricVec) matchLabels(values []string, labels Labels) bool {
return true
}
func (m *metricVec) extractLabelValues(labels Labels) []string {
labelValues := make([]string, len(labels))
for i, k := range m.desc.variableLabels {
func extractLabelValues(desc *Desc, labels Labels, curry []curriedLabelValue) []string {
labelValues := make([]string, len(labels)+len(curry))
iCurry := 0
for i, k := range desc.variableLabels {
if iCurry < len(curry) && curry[iCurry].index == i {
labelValues[i] = curry[iCurry].value
iCurry++
continue
}
labelValues[i] = labels[k]
}
return labelValues
}
func inlineLabelValues(lvs []string, curry []curriedLabelValue) []string {
labelValues := make([]string, len(lvs)+len(curry))
var iCurry, iLVs int
for i := range labelValues {
if iCurry < len(curry) && curry[iCurry].index == i {
labelValues[i] = curry[iCurry].value
iCurry++
continue
}
labelValues[i] = lvs[iLVs]
iLVs++
}
return labelValues
}

4
vendor/github.com/prometheus/common/log/log.go generated vendored
View File

@ -56,11 +56,11 @@ func (s *loggerSettings) apply(ctx *kingpin.ParseContext) error {
// To use the default Kingpin application, call AddFlags(kingpin.CommandLine)
func AddFlags(a *kingpin.Application) {
s := loggerSettings{}
kingpin.Flag("log.level", "Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal]").
a.Flag("log.level", "Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal]").
Default(origLogger.Level.String()).
StringVar(&s.level)
defaultFormat := url.URL{Scheme: "logger", Opaque: "stderr"}
kingpin.Flag("log.format", `Set the log target and format. Example: "logger:syslog?appname=bob&local=7" or "logger:stdout?json=true"`).
a.Flag("log.format", `Set the log target and format. Example: "logger:syslog?appname=bob&local=7" or "logger:stdout?json=true"`).
Default(defaultFormat.String()).
StringVar(&s.format)
a.Action(s.apply)

3
vendor/github.com/prometheus/common/model/time.go generated vendored
View File

@ -214,6 +214,9 @@ func (d Duration) String() string {
ms = int64(time.Duration(d) / time.Millisecond)
unit = "ms"
)
if ms == 0 {
return "0s"
}
factors := map[string]int64{
"y": 1000 * 60 * 60 * 24 * 365,
"w": 1000 * 60 * 60 * 24 * 7,

8
vendor/github.com/prometheus/procfs/bcache/get.go generated vendored
View File

@ -61,7 +61,7 @@ func dehumanize(hbytes []byte) (uint64, error) {
mul := float64(1)
var (
mant float64
err error
err error
)
// If lastByte is beyond the range of ASCII digits, it must be a
// multiplier.
@ -93,7 +93,7 @@ func dehumanize(hbytes []byte) (uint64, error) {
'Z': ZiB,
'Y': YiB,
}
mul = float64(multipliers[rune(lastByte)])
mul = multipliers[rune(lastByte)]
mant, err = parsePseudoFloat(string(hbytes))
if err != nil {
return 0, err
@ -139,10 +139,10 @@ func (p *parser) readValue(fileName string) uint64 {
}
// ParsePriorityStats parses lines from the priority_stats file.
func parsePriorityStats(line string, ps *PriorityStats) (error) {
func parsePriorityStats(line string, ps *PriorityStats) error {
var (
value uint64
err error
err error
)
switch {
case strings.HasPrefix(line, "Unused:"):

2
vendor/github.com/prometheus/procfs/buddyinfo.go generated vendored
View File

@ -62,7 +62,7 @@ func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) {
for scanner.Scan() {
var err error
line := scanner.Text()
parts := strings.Fields(string(line))
parts := strings.Fields(line)
if len(parts) < 4 {
return nil, fmt.Errorf("invalid number of fields when parsing buddyinfo")

23
vendor/github.com/prometheus/procfs/fs.go generated vendored
View File

@ -5,6 +5,7 @@ import (
"os"
"path"
"github.com/prometheus/procfs/nfs"
"github.com/prometheus/procfs/xfs"
)
@ -44,3 +45,25 @@ func (fs FS) XFSStats() (*xfs.Stats, error) {
return xfs.ParseStats(f)
}
// NFSdClientRPCStats retrieves NFS daemon RPC statistics.
func (fs FS) NFSdClientRPCStats() (*nfs.ClientRPCStats, error) {
f, err := os.Open(fs.Path("net/rpc/nfs"))
if err != nil {
return nil, err
}
defer f.Close()
return nfs.ParseClientRPCStats(f)
}
// NFSdServerRPCStats retrieves NFS daemon RPC statistics.
func (fs FS) NFSdServerRPCStats() (*nfs.ServerRPCStats, error) {
f, err := os.Open(fs.Path("net/rpc/nfsd"))
if err != nil {
return nil, err
}
defer f.Close()
return nfs.ParseServerRPCStats(f)
}

46
vendor/github.com/prometheus/procfs/internal/util/parse.go generated vendored Normal file
View File

@ -0,0 +1,46 @@
// Copyright 2018 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package util
import "strconv"
// ParseUint32s parses a slice of strings into a slice of uint32s.
func ParseUint32s(ss []string) ([]uint32, error) {
us := make([]uint32, 0, len(ss))
for _, s := range ss {
u, err := strconv.ParseUint(s, 10, 32)
if err != nil {
return nil, err
}
us = append(us, uint32(u))
}
return us, nil
}
// ParseUint64s parses a slice of strings into a slice of uint64s.
func ParseUint64s(ss []string) ([]uint64, error) {
us := make([]uint64, 0, len(ss))
for _, s := range ss {
u, err := strconv.ParseUint(s, 10, 64)
if err != nil {
return nil, err
}
us = append(us, u)
}
return us, nil
}

10
vendor/github.com/prometheus/procfs/ipvs.go generated vendored
View File

@ -31,16 +31,16 @@ type IPVSStats struct {
type IPVSBackendStatus struct {
// The local (virtual) IP address.
LocalAddress net.IP
// The remote (real) IP address.
RemoteAddress net.IP
// The local (virtual) port.
LocalPort uint16
// The remote (real) port.
RemotePort uint16
// The local firewall mark
LocalMark string
// The transport protocol (TCP, UDP).
Proto string
// The remote (real) IP address.
RemoteAddress net.IP
// The remote (real) port.
RemotePort uint16
// The current number of active connections for this virtual/real address pair.
ActiveConn uint64
// The current number of inactive connections for this virtual/real address pair.
@ -151,7 +151,7 @@ func parseIPVSBackendStatus(file io.Reader) ([]IPVSBackendStatus, error) {
)
for scanner.Scan() {
fields := strings.Fields(string(scanner.Text()))
fields := strings.Fields(scanner.Text())
if len(fields) == 0 {
continue
}

203
vendor/github.com/prometheus/procfs/net_dev.go generated vendored Normal file
View File

@ -0,0 +1,203 @@
package procfs
import (
"bufio"
"errors"
"os"
"sort"
"strconv"
"strings"
)
// NetDevLine is single line parsed from /proc/net/dev or /proc/[pid]/net/dev.
type NetDevLine struct {
Name string `json:"name"` // The name of the interface.
RxBytes uint64 `json:"rx_bytes"` // Cumulative count of bytes received.
RxPackets uint64 `json:"rx_packets"` // Cumulative count of packets received.
RxErrors uint64 `json:"rx_errors"` // Cumulative count of receive errors encountered.
RxDropped uint64 `json:"rx_dropped"` // Cumulative count of packets dropped while receiving.
RxFIFO uint64 `json:"rx_fifo"` // Cumulative count of FIFO buffer errors.
RxFrame uint64 `json:"rx_frame"` // Cumulative count of packet framing errors.
RxCompressed uint64 `json:"rx_compressed"` // Cumulative count of compressed packets received by the device driver.
RxMulticast uint64 `json:"rx_multicast"` // Cumulative count of multicast frames received by the device driver.
TxBytes uint64 `json:"tx_bytes"` // Cumulative count of bytes transmitted.
TxPackets uint64 `json:"tx_packets"` // Cumulative count of packets transmitted.
TxErrors uint64 `json:"tx_errors"` // Cumulative count of transmit errors encountered.
TxDropped uint64 `json:"tx_dropped"` // Cumulative count of packets dropped while transmitting.
TxFIFO uint64 `json:"tx_fifo"` // Cumulative count of FIFO buffer errors.
TxCollisions uint64 `json:"tx_collisions"` // Cumulative count of collisions detected on the interface.
TxCarrier uint64 `json:"tx_carrier"` // Cumulative count of carrier losses detected by the device driver.
TxCompressed uint64 `json:"tx_compressed"` // Cumulative count of compressed packets transmitted by the device driver.
}
// NetDev is parsed from /proc/net/dev or /proc/[pid]/net/dev. The map keys
// are interface names.
type NetDev map[string]NetDevLine
// NewNetDev returns kernel/system statistics read from /proc/net/dev.
func NewNetDev() (NetDev, error) {
fs, err := NewFS(DefaultMountPoint)
if err != nil {
return nil, err
}
return fs.NewNetDev()
}
// NewNetDev returns kernel/system statistics read from /proc/net/dev.
func (fs FS) NewNetDev() (NetDev, error) {
return newNetDev(fs.Path("net/dev"))
}
// NewNetDev returns kernel/system statistics read from /proc/[pid]/net/dev.
func (p Proc) NewNetDev() (NetDev, error) {
return newNetDev(p.path("net/dev"))
}
// newNetDev creates a new NetDev from the contents of the given file.
func newNetDev(file string) (NetDev, error) {
f, err := os.Open(file)
if err != nil {
return NetDev{}, err
}
defer f.Close()
nd := NetDev{}
s := bufio.NewScanner(f)
for n := 0; s.Scan(); n++ {
// Skip the 2 header lines.
if n < 2 {
continue
}
line, err := nd.parseLine(s.Text())
if err != nil {
return nd, err
}
nd[line.Name] = *line
}
return nd, s.Err()
}
// parseLine parses a single line from the /proc/net/dev file. Header lines
// must be filtered prior to calling this method.
func (nd NetDev) parseLine(rawLine string) (*NetDevLine, error) {
parts := strings.SplitN(rawLine, ":", 2)
if len(parts) != 2 {
return nil, errors.New("invalid net/dev line, missing colon")
}
fields := strings.Fields(strings.TrimSpace(parts[1]))
var err error
line := &NetDevLine{}
// Interface Name
line.Name = strings.TrimSpace(parts[0])
if line.Name == "" {
return nil, errors.New("invalid net/dev line, empty interface name")
}
// RX
line.RxBytes, err = strconv.ParseUint(fields[0], 10, 64)
if err != nil {
return nil, err
}
line.RxPackets, err = strconv.ParseUint(fields[1], 10, 64)
if err != nil {
return nil, err
}
line.RxErrors, err = strconv.ParseUint(fields[2], 10, 64)
if err != nil {
return nil, err
}
line.RxDropped, err = strconv.ParseUint(fields[3], 10, 64)
if err != nil {
return nil, err
}
line.RxFIFO, err = strconv.ParseUint(fields[4], 10, 64)
if err != nil {
return nil, err
}
line.RxFrame, err = strconv.ParseUint(fields[5], 10, 64)
if err != nil {
return nil, err
}
line.RxCompressed, err = strconv.ParseUint(fields[6], 10, 64)
if err != nil {
return nil, err
}
line.RxMulticast, err = strconv.ParseUint(fields[7], 10, 64)
if err != nil {
return nil, err
}
// TX
line.TxBytes, err = strconv.ParseUint(fields[8], 10, 64)
if err != nil {
return nil, err
}
line.TxPackets, err = strconv.ParseUint(fields[9], 10, 64)
if err != nil {
return nil, err
}
line.TxErrors, err = strconv.ParseUint(fields[10], 10, 64)
if err != nil {
return nil, err
}
line.TxDropped, err = strconv.ParseUint(fields[11], 10, 64)
if err != nil {
return nil, err
}
line.TxFIFO, err = strconv.ParseUint(fields[12], 10, 64)
if err != nil {
return nil, err
}
line.TxCollisions, err = strconv.ParseUint(fields[13], 10, 64)
if err != nil {
return nil, err
}
line.TxCarrier, err = strconv.ParseUint(fields[14], 10, 64)
if err != nil {
return nil, err
}
line.TxCompressed, err = strconv.ParseUint(fields[15], 10, 64)
if err != nil {
return nil, err
}
return line, nil
}
// Total aggregates the values across interfaces and returns a new NetDevLine.
// The Name field will be a sorted comma seperated list of interface names.
func (nd NetDev) Total() NetDevLine {
total := NetDevLine{}
names := make([]string, 0, len(nd))
for _, ifc := range nd {
names = append(names, ifc.Name)
total.RxBytes += ifc.RxBytes
total.RxPackets += ifc.RxPackets
total.RxPackets += ifc.RxPackets
total.RxErrors += ifc.RxErrors
total.RxDropped += ifc.RxDropped
total.RxFIFO += ifc.RxFIFO
total.RxFrame += ifc.RxFrame
total.RxCompressed += ifc.RxCompressed
total.RxMulticast += ifc.RxMulticast
total.TxBytes += ifc.TxBytes
total.TxPackets += ifc.TxPackets
total.TxErrors += ifc.TxErrors
total.TxDropped += ifc.TxDropped
total.TxFIFO += ifc.TxFIFO
total.TxCollisions += ifc.TxCollisions
total.TxCarrier += ifc.TxCarrier
total.TxCompressed += ifc.TxCompressed
}
sort.Strings(names)
total.Name = strings.Join(names, ", ")
return total
}

263
vendor/github.com/prometheus/procfs/nfs/nfs.go generated vendored Normal file
View File

@ -0,0 +1,263 @@
// Copyright 2018 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package nfsd implements parsing of /proc/net/rpc/nfsd.
// Fields are documented in https://www.svennd.be/nfsd-stats-explained-procnetrpcnfsd/
package nfs
// ReplyCache models the "rc" line.
type ReplyCache struct {
Hits uint64
Misses uint64
NoCache uint64
}
// FileHandles models the "fh" line.
type FileHandles struct {
Stale uint64
TotalLookups uint64
AnonLookups uint64
DirNoCache uint64
NoDirNoCache uint64
}
// InputOutput models the "io" line.
type InputOutput struct {
Read uint64
Write uint64
}
// Threads models the "th" line.
type Threads struct {
Threads uint64
FullCnt uint64
}
// ReadAheadCache models the "ra" line.
type ReadAheadCache struct {
CacheSize uint64
CacheHistogram []uint64
NotFound uint64
}
// Network models the "net" line.
type Network struct {
NetCount uint64
UDPCount uint64
TCPCount uint64
TCPConnect uint64
}
// ClientRPC models the nfs "rpc" line.
type ClientRPC struct {
RPCCount uint64
Retransmissions uint64
AuthRefreshes uint64
}
// ServerRPC models the nfsd "rpc" line.
type ServerRPC struct {
RPCCount uint64
BadCnt uint64
BadFmt uint64
BadAuth uint64
BadcInt uint64
}
// V2Stats models the "proc2" line.
type V2Stats struct {
Null uint64
GetAttr uint64
SetAttr uint64
Root uint64
Lookup uint64
ReadLink uint64
Read uint64
WrCache uint64
Write uint64
Create uint64
Remove uint64
Rename uint64
Link uint64
SymLink uint64
MkDir uint64
RmDir uint64
ReadDir uint64
FsStat uint64
}
// V3Stats models the "proc3" line.
type V3Stats struct {
Null uint64
GetAttr uint64
SetAttr uint64
Lookup uint64
Access uint64
ReadLink uint64
Read uint64
Write uint64
Create uint64
MkDir uint64
SymLink uint64
MkNod uint64
Remove uint64
RmDir uint64
Rename uint64
Link uint64
ReadDir uint64
ReadDirPlus uint64
FsStat uint64
FsInfo uint64
PathConf uint64
Commit uint64
}
// ClientV4Stats models the nfs "proc4" line.
type ClientV4Stats struct {
Null uint64
Read uint64
Write uint64
Commit uint64
Open uint64
OpenConfirm uint64
OpenNoattr uint64
OpenDowngrade uint64
Close uint64
Setattr uint64
FsInfo uint64
Renew uint64
SetClientId uint64
SetClientIdConfirm uint64
Lock uint64
Lockt uint64
Locku uint64
Access uint64
Getattr uint64
Lookup uint64
LookupRoot uint64
Remove uint64
Rename uint64
Link uint64
Symlink uint64
Create uint64
Pathconf uint64
StatFs uint64
ReadLink uint64
ReadDir uint64
ServerCaps uint64
DelegReturn uint64
GetAcl uint64
SetAcl uint64
FsLocations uint64
ReleaseLockowner uint64
Secinfo uint64
FsidPresent uint64
ExchangeId uint64
CreateSession uint64
DestroySession uint64
Sequence uint64
GetLeaseTime uint64
ReclaimComplete uint64
LayoutGet uint64
GetDeviceInfo uint64
LayoutCommit uint64
LayoutReturn uint64
SecinfoNoName uint64
TestStateId uint64
FreeStateId uint64
GetDeviceList uint64
BindConnToSession uint64
DestroyClientId uint64
Seek uint64
Allocate uint64
DeAllocate uint64
LayoutStats uint64
Clone uint64
}
// ServerV4Stats models the nfsd "proc4" line.
type ServerV4Stats struct {
Null uint64
Compound uint64
}
// V4Ops models the "proc4ops" line: NFSv4 operations
// Variable list, see:
// v4.0 https://tools.ietf.org/html/rfc3010 (38 operations)
// v4.1 https://tools.ietf.org/html/rfc5661 (58 operations)
// v4.2 https://tools.ietf.org/html/draft-ietf-nfsv4-minorversion2-41 (71 operations)
type V4Ops struct {
//Values uint64 // Variable depending on v4.x sub-version. TODO: Will this always at least include the fields in this struct?
Op0Unused uint64
Op1Unused uint64
Op2Future uint64
Access uint64
Close uint64
Commit uint64
Create uint64
DelegPurge uint64
DelegReturn uint64
GetAttr uint64
GetFH uint64
Link uint64
Lock uint64
Lockt uint64
Locku uint64
Lookup uint64
LookupRoot uint64
Nverify uint64
Open uint64
OpenAttr uint64
OpenConfirm uint64
OpenDgrd uint64
PutFH uint64
PutPubFH uint64
PutRootFH uint64
Read uint64
ReadDir uint64
ReadLink uint64
Remove uint64
Rename uint64
Renew uint64
RestoreFH uint64
SaveFH uint64
SecInfo uint64
SetAttr uint64
Verify uint64
Write uint64
RelLockOwner uint64
}
// RPCStats models all stats from /proc/net/rpc/nfs.
type ClientRPCStats struct {
Network Network
ClientRPC ClientRPC
V2Stats V2Stats
V3Stats V3Stats
ClientV4Stats ClientV4Stats
}
// ServerRPCStats models all stats from /proc/net/rpc/nfsd.
type ServerRPCStats struct {
ReplyCache ReplyCache
FileHandles FileHandles
InputOutput InputOutput
Threads Threads
ReadAheadCache ReadAheadCache
Network Network
ServerRPC ServerRPC
V2Stats V2Stats
V3Stats V3Stats
ServerV4Stats ServerV4Stats
V4Ops V4Ops
}

308
vendor/github.com/prometheus/procfs/nfs/parse.go generated vendored Normal file
View File

@ -0,0 +1,308 @@
// Copyright 2018 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nfs
import (
"fmt"
)
func parseReplyCache(v []uint64) (ReplyCache, error) {
if len(v) != 3 {
return ReplyCache{}, fmt.Errorf("invalid ReplyCache line %q", v)
}
return ReplyCache{
Hits: v[0],
Misses: v[1],
NoCache: v[2],
}, nil
}
func parseFileHandles(v []uint64) (FileHandles, error) {
if len(v) != 5 {
return FileHandles{}, fmt.Errorf("invalid FileHandles, line %q", v)
}
return FileHandles{
Stale: v[0],
TotalLookups: v[1],
AnonLookups: v[2],
DirNoCache: v[3],
NoDirNoCache: v[4],
}, nil
}
func parseInputOutput(v []uint64) (InputOutput, error) {
if len(v) != 2 {
return InputOutput{}, fmt.Errorf("invalid InputOutput line %q", v)
}
return InputOutput{
Read: v[0],
Write: v[1],
}, nil
}
func parseThreads(v []uint64) (Threads, error) {
if len(v) != 2 {
return Threads{}, fmt.Errorf("invalid Threads line %q", v)
}
return Threads{
Threads: v[0],
FullCnt: v[1],
}, nil
}
func parseReadAheadCache(v []uint64) (ReadAheadCache, error) {
if len(v) != 12 {
return ReadAheadCache{}, fmt.Errorf("invalid ReadAheadCache line %q", v)
}
return ReadAheadCache{
CacheSize: v[0],
CacheHistogram: v[1:11],
NotFound: v[11],
}, nil
}
func parseNetwork(v []uint64) (Network, error) {
if len(v) != 4 {
return Network{}, fmt.Errorf("invalid Network line %q", v)
}
return Network{
NetCount: v[0],
UDPCount: v[1],
TCPCount: v[2],
TCPConnect: v[3],
}, nil
}
func parseServerRPC(v []uint64) (ServerRPC, error) {
if len(v) != 5 {
return ServerRPC{}, fmt.Errorf("invalid RPC line %q", v)
}
return ServerRPC{
RPCCount: v[0],
BadCnt: v[1],
BadFmt: v[2],
BadAuth: v[3],
BadcInt: v[4],
}, nil
}
func parseClientRPC(v []uint64) (ClientRPC, error) {
if len(v) != 3 {
return ClientRPC{}, fmt.Errorf("invalid RPC line %q", v)
}
return ClientRPC{
RPCCount: v[0],
Retransmissions: v[1],
AuthRefreshes: v[2],
}, nil
}
func parseV2Stats(v []uint64) (V2Stats, error) {
values := int(v[0])
if len(v[1:]) != values || values != 18 {
return V2Stats{}, fmt.Errorf("invalid V2Stats line %q", v)
}
return V2Stats{
Null: v[1],
GetAttr: v[2],
SetAttr: v[3],
Root: v[4],
Lookup: v[5],
ReadLink: v[6],
Read: v[7],
WrCache: v[8],
Write: v[9],
Create: v[10],
Remove: v[11],
Rename: v[12],
Link: v[13],
SymLink: v[14],
MkDir: v[15],
RmDir: v[16],
ReadDir: v[17],
FsStat: v[18],
}, nil
}
func parseV3Stats(v []uint64) (V3Stats, error) {
values := int(v[0])
if len(v[1:]) != values || values != 22 {
return V3Stats{}, fmt.Errorf("invalid V3Stats line %q", v)
}
return V3Stats{
Null: v[1],
GetAttr: v[2],
SetAttr: v[3],
Lookup: v[4],
Access: v[5],
ReadLink: v[6],
Read: v[7],
Write: v[8],
Create: v[9],
MkDir: v[10],
SymLink: v[11],
MkNod: v[12],
Remove: v[13],
RmDir: v[14],
Rename: v[15],
Link: v[16],
ReadDir: v[17],
ReadDirPlus: v[18],
FsStat: v[19],
FsInfo: v[20],
PathConf: v[21],
Commit: v[22],
}, nil
}
func parseClientV4Stats(v []uint64) (ClientV4Stats, error) {
values := int(v[0])
if len(v[1:]) != values || values < 59 {
return ClientV4Stats{}, fmt.Errorf("invalid V4Stats line %q", v)
}
return ClientV4Stats{
Null: v[1],
Read: v[2],
Write: v[3],
Commit: v[4],
Open: v[5],
OpenConfirm: v[6],
OpenNoattr: v[7],
OpenDowngrade: v[8],
Close: v[9],
Setattr: v[10],
FsInfo: v[11],
Renew: v[12],
SetClientId: v[13],
SetClientIdConfirm: v[14],
Lock: v[15],
Lockt: v[16],
Locku: v[17],
Access: v[18],
Getattr: v[19],
Lookup: v[20],
LookupRoot: v[21],
Remove: v[22],
Rename: v[23],
Link: v[24],
Symlink: v[25],
Create: v[26],
Pathconf: v[27],
StatFs: v[28],
ReadLink: v[29],
ReadDir: v[30],
ServerCaps: v[31],
DelegReturn: v[32],
GetAcl: v[33],
SetAcl: v[34],
FsLocations: v[35],
ReleaseLockowner: v[36],
Secinfo: v[37],
FsidPresent: v[38],
ExchangeId: v[39],
CreateSession: v[40],
DestroySession: v[41],
Sequence: v[42],
GetLeaseTime: v[43],
ReclaimComplete: v[44],
LayoutGet: v[45],
GetDeviceInfo: v[46],
LayoutCommit: v[47],
LayoutReturn: v[48],
SecinfoNoName: v[49],
TestStateId: v[50],
FreeStateId: v[51],
GetDeviceList: v[52],
BindConnToSession: v[53],
DestroyClientId: v[54],
Seek: v[55],
Allocate: v[56],
DeAllocate: v[57],
LayoutStats: v[58],
Clone: v[59],
}, nil
}
func parseServerV4Stats(v []uint64) (ServerV4Stats, error) {
values := int(v[0])
if len(v[1:]) != values || values != 2 {
return ServerV4Stats{}, fmt.Errorf("invalid V4Stats line %q", v)
}
return ServerV4Stats{
Null: v[1],
Compound: v[2],
}, nil
}
func parseV4Ops(v []uint64) (V4Ops, error) {
values := int(v[0])
if len(v[1:]) != values || values < 39 {
return V4Ops{}, fmt.Errorf("invalid V4Ops line %q", v)
}
stats := V4Ops{
Op0Unused: v[1],
Op1Unused: v[2],
Op2Future: v[3],
Access: v[4],
Close: v[5],
Commit: v[6],
Create: v[7],
DelegPurge: v[8],
DelegReturn: v[9],
GetAttr: v[10],
GetFH: v[11],
Link: v[12],
Lock: v[13],
Lockt: v[14],
Locku: v[15],
Lookup: v[16],
LookupRoot: v[17],
Nverify: v[18],
Open: v[19],
OpenAttr: v[20],
OpenConfirm: v[21],
OpenDgrd: v[22],
PutFH: v[23],
PutPubFH: v[24],
PutRootFH: v[25],
Read: v[26],
ReadDir: v[27],
ReadLink: v[28],
Remove: v[29],
Rename: v[30],
Renew: v[31],
RestoreFH: v[32],
SaveFH: v[33],
SecInfo: v[34],
SetAttr: v[35],
Verify: v[36],
Write: v[37],
RelLockOwner: v[38],
}
return stats, nil
}

67
vendor/github.com/prometheus/procfs/nfs/parse_nfs.go generated vendored Normal file
View File

@ -0,0 +1,67 @@
// Copyright 2018 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nfs
import (
"bufio"
"fmt"
"io"
"strings"
"github.com/prometheus/procfs/internal/util"
)
// ParseClientRPCStats returns stats read from /proc/net/rpc/nfs
func ParseClientRPCStats(r io.Reader) (*ClientRPCStats, error) {
stats := &ClientRPCStats{}
scanner := bufio.NewScanner(r)
for scanner.Scan() {
line := scanner.Text()
parts := strings.Fields(scanner.Text())
// require at least <key> <value>
if len(parts) < 2 {
return nil, fmt.Errorf("invalid NFSd metric line %q", line)
}
values, err := util.ParseUint64s(parts[1:])
if err != nil {
return nil, fmt.Errorf("error parsing NFSd metric line: %s", err)
}
switch metricLine := parts[0]; metricLine {
case "net":
stats.Network, err = parseNetwork(values)
case "rpc":
stats.ClientRPC, err = parseClientRPC(values)
case "proc2":
stats.V2Stats, err = parseV2Stats(values)
case "proc3":
stats.V3Stats, err = parseV3Stats(values)
case "proc4":
stats.ClientV4Stats, err = parseClientV4Stats(values)
default:
return nil, fmt.Errorf("unknown NFSd metric line %q", metricLine)
}
if err != nil {
return nil, fmt.Errorf("errors parsing NFSd metric line: %s", err)
}
}
if err := scanner.Err(); err != nil {
return nil, fmt.Errorf("error scanning NFSd file: %s", err)
}
return stats, nil
}

89
vendor/github.com/prometheus/procfs/nfs/parse_nfsd.go generated vendored Normal file
View File

@ -0,0 +1,89 @@
// Copyright 2018 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nfs
import (
"bufio"
"fmt"
"io"
"strings"
"github.com/prometheus/procfs/internal/util"
)
// ParseServerRPCStats returns stats read from /proc/net/rpc/nfsd
func ParseServerRPCStats(r io.Reader) (*ServerRPCStats, error) {
stats := &ServerRPCStats{}
scanner := bufio.NewScanner(r)
for scanner.Scan() {
line := scanner.Text()
parts := strings.Fields(scanner.Text())
// require at least <key> <value>
if len(parts) < 2 {
return nil, fmt.Errorf("invalid NFSd metric line %q", line)
}
label := parts[0]
var values []uint64
var err error
if label == "th" {
if len(parts) < 3 {
return nil, fmt.Errorf("invalid NFSd th metric line %q", line)
}
values, err = util.ParseUint64s(parts[1:3])
} else {
values, err = util.ParseUint64s(parts[1:])
}
if err != nil {
return nil, fmt.Errorf("error parsing NFSd metric line: %s", err)
}
switch metricLine := parts[0]; metricLine {
case "rc":
stats.ReplyCache, err = parseReplyCache(values)
case "fh":
stats.FileHandles, err = parseFileHandles(values)
case "io":
stats.InputOutput, err = parseInputOutput(values)
case "th":
stats.Threads, err = parseThreads(values)
case "ra":
stats.ReadAheadCache, err = parseReadAheadCache(values)
case "net":
stats.Network, err = parseNetwork(values)
case "rpc":
stats.ServerRPC, err = parseServerRPC(values)
case "proc2":
stats.V2Stats, err = parseV2Stats(values)
case "proc3":
stats.V3Stats, err = parseV3Stats(values)
case "proc4":
stats.ServerV4Stats, err = parseServerV4Stats(values)
case "proc4ops":
stats.V4Ops, err = parseV4Ops(values)
default:
return nil, fmt.Errorf("unknown NFSd metric line %q", metricLine)
}
if err != nil {
return nil, fmt.Errorf("errors parsing NFSd metric line: %s", err)
}
}
if err := scanner.Err(); err != nil {
return nil, fmt.Errorf("error scanning NFSd file: %s", err)
}
return stats, nil
}

5
vendor/github.com/prometheus/procfs/proc_io.go generated vendored
View File

@ -47,9 +47,6 @@ func (p Proc) NewIO() (ProcIO, error) {
_, err = fmt.Sscanf(string(data), ioFormat, &pio.RChar, &pio.WChar, &pio.SyscR,
&pio.SyscW, &pio.ReadBytes, &pio.WriteBytes, &pio.CancelledWriteBytes)
if err != nil {
return pio, err
}
return pio, nil
return pio, err
}

55
vendor/github.com/prometheus/procfs/proc_ns.go generated vendored Normal file
View File

@ -0,0 +1,55 @@
package procfs
import (
"fmt"
"os"
"strconv"
"strings"
)
// Namespace represents a single namespace of a process.
type Namespace struct {
Type string // Namespace type.
Inode uint32 // Inode number of the namespace. If two processes are in the same namespace their inodes will match.
}
// Namespaces contains all of the namespaces that the process is contained in.
type Namespaces map[string]Namespace
// NewNamespaces reads from /proc/[pid/ns/* to get the namespaces of which the
// process is a member.
func (p Proc) NewNamespaces() (Namespaces, error) {
d, err := os.Open(p.path("ns"))
if err != nil {
return nil, err
}
defer d.Close()
names, err := d.Readdirnames(-1)
if err != nil {
return nil, fmt.Errorf("failed to read contents of ns dir: %v", err)
}
ns := make(Namespaces, len(names))
for _, name := range names {
target, err := os.Readlink(p.path("ns", name))
if err != nil {
return nil, err
}
fields := strings.SplitN(target, ":", 2)
if len(fields) != 2 {
return nil, fmt.Errorf("failed to parse namespace type and inode from '%v'", target)
}
typ := fields[0]
inode, err := strconv.ParseUint(strings.Trim(fields[1], "[]"), 10, 32)
if err != nil {
return nil, fmt.Errorf("failed to parse inode from '%v': %v", fields[1], err)
}
ns[name] = Namespace{typ, uint32(inode)}
}
return ns, nil
}

37
vendor/github.com/prometheus/procfs/xfs/parse.go generated vendored
View File

@ -17,8 +17,9 @@ import (
"bufio"
"fmt"
"io"
"strconv"
"strings"
"github.com/prometheus/procfs/internal/util"
)
// ParseStats parses a Stats from an input io.Reader, using the format
@ -68,7 +69,7 @@ func ParseStats(r io.Reader) (*Stats, error) {
// Extended precision counters are uint64 values.
if label == fieldXpc {
us, err := parseUint64s(ss[1:])
us, err := util.ParseUint64s(ss[1:])
if err != nil {
return nil, err
}
@ -82,7 +83,7 @@ func ParseStats(r io.Reader) (*Stats, error) {
}
// All other counters are uint32 values.
us, err := parseUint32s(ss[1:])
us, err := util.ParseUint32s(ss[1:])
if err != nil {
return nil, err
}
@ -327,33 +328,3 @@ func extendedPrecisionStats(us []uint64) (ExtendedPrecisionStats, error) {
ReadBytes: us[2],
}, nil
}
// parseUint32s parses a slice of strings into a slice of uint32s.
func parseUint32s(ss []string) ([]uint32, error) {
us := make([]uint32, 0, len(ss))
for _, s := range ss {
u, err := strconv.ParseUint(s, 10, 32)
if err != nil {
return nil, err
}
us = append(us, uint32(u))
}
return us, nil
}
// parseUint64s parses a slice of strings into a slice of uint64s.
func parseUint64s(ss []string) ([]uint64, error) {
us := make([]uint64, 0, len(ss))
for _, s := range ss {
u, err := strconv.ParseUint(s, 10, 64)
if err != nil {
return nil, err
}
us = append(us, u)
}
return us, nil
}

5
vendor/github.com/sirupsen/logrus/CHANGELOG.md generated vendored
View File

@ -1,3 +1,8 @@
# 1.0.4
* Fix race when adding hooks (#612)
* Fix terminal check in AppEngine (#635)
# 1.0.3
* Replace example files with testable examples

8
vendor/github.com/sirupsen/logrus/README.md generated vendored
View File

@ -247,6 +247,7 @@ Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/v
| [Airbrake](https://github.com/gemnasium/logrus-airbrake-hook) | Send errors to the Airbrake API V3. Uses the official [`gobrake`](https://github.com/airbrake/gobrake) behind the scenes. |
| [Amazon Kinesis](https://github.com/evalphobia/logrus_kinesis) | Hook for logging to [Amazon Kinesis](https://aws.amazon.com/kinesis/) |
| [Amqp-Hook](https://github.com/vladoatanasov/logrus_amqp) | Hook for logging to Amqp broker (Like RabbitMQ) |
| [AzureTableHook](https://github.com/kpfaulkner/azuretablehook/) | Hook for logging to Azure Table Storage|
| [Bugsnag](https://github.com/Shopify/logrus-bugsnag/blob/master/bugsnag.go) | Send errors to the Bugsnag exception tracking service. |
| [DeferPanic](https://github.com/deferpanic/dp-logrus) | Hook for logging to DeferPanic |
| [Discordrus](https://github.com/kz/discordrus) | Hook for logging to [Discord](https://discordapp.com/) |
@ -260,8 +261,9 @@ Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/v
| [InfluxDB](https://github.com/Abramovic/logrus_influxdb) | Hook for logging to influxdb |
| [Influxus](http://github.com/vlad-doru/influxus) | Hook for concurrently logging to [InfluxDB](http://influxdata.com/) |
| [Journalhook](https://github.com/wercker/journalhook) | Hook for logging to `systemd-journald` |
| [KafkaLogrus](https://github.com/goibibo/KafkaLogrus) | Hook for logging to kafka |
| [KafkaLogrus](https://github.com/tracer0tong/kafkalogrus) | Hook for logging to Kafka |
| [LFShook](https://github.com/rifflock/lfshook) | Hook for logging to the local filesystem |
| [Logbeat](https://github.com/macandmia/logbeat) | Hook for logging to [Opbeat](https://opbeat.com/) |
| [Logentries](https://github.com/jcftang/logentriesrus) | Hook for logging to [Logentries](https://logentries.com/) |
| [Logentrus](https://github.com/puddingfactory/logentrus) | Hook for logging to [Logentries](https://logentries.com/) |
| [Logmatic.io](https://github.com/logmatic/logmatic-go) | Hook for logging to [Logmatic.io](http://logmatic.io/) |
@ -274,6 +276,7 @@ Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/v
| [Octokit](https://github.com/dorajistyle/logrus-octokit-hook) | Hook for logging to github via octokit |
| [Papertrail](https://github.com/polds/logrus-papertrail-hook) | Send errors to the [Papertrail](https://papertrailapp.com) hosted logging service via UDP. |
| [PostgreSQL](https://github.com/gemnasium/logrus-postgresql-hook) | Send logs to [PostgreSQL](http://postgresql.org) |
| [Promrus](https://github.com/weaveworks/promrus) | Expose number of log messages as [Prometheus](https://prometheus.io/) metrics |
| [Pushover](https://github.com/toorop/logrus_pushover) | Send error via [Pushover](https://pushover.net) |
| [Raygun](https://github.com/squirkle/logrus-raygun-hook) | Hook for logging to [Raygun.io](http://raygun.io/) |
| [Redis-Hook](https://github.com/rogierlommers/logrus-redis-hook) | Hook for logging to a ELK stack (through Redis) |
@ -285,6 +288,7 @@ Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/v
| [Sumorus](https://github.com/doublefree/sumorus) | Hook for logging to [SumoLogic](https://www.sumologic.com/)|
| [Syslog](https://github.com/sirupsen/logrus/blob/master/hooks/syslog/syslog.go) | Send errors to remote syslog server. Uses standard library `log/syslog` behind the scenes. |
| [Syslog TLS](https://github.com/shinji62/logrus-syslog-ng) | Send errors to remote syslog server with TLS support. |
| [Telegram](https://github.com/rossmcdonald/telegram_hook) | Hook for logging errors to [Telegram](https://telegram.org/) |
| [TraceView](https://github.com/evalphobia/logrus_appneta) | Hook for logging to [AppNeta TraceView](https://www.appneta.com/products/traceview/) |
| [Typetalk](https://github.com/dragon3/logrus-typetalk-hook) | Hook for logging to [Typetalk](https://www.typetalk.in/) |
| [logz.io](https://github.com/ripcurld00d/logrus-logzio-hook) | Hook for logging to [logz.io](https://logz.io), a Log as a Service using Logstash |
@ -372,7 +376,7 @@ The built-in logging formatters are:
Third party logging formatters:
* [`FluentdFormatter`](https://github.com/joonix/log). Formats entries that can by parsed by Kubernetes and Google Container Engine.
* [`FluentdFormatter`](https://github.com/joonix/log). Formats entries that can be parsed by Kubernetes and Google Container Engine.
* [`logstash`](https://github.com/bshuster-repo/logrus-logstash-hook). Logs fields as [Logstash](http://logstash.net) Events.
* [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.

5
vendor/github.com/sirupsen/logrus/entry.go generated vendored
View File

@ -94,7 +94,10 @@ func (entry Entry) log(level Level, msg string) {
entry.Level = level
entry.Message = msg
if err := entry.Logger.Hooks.Fire(level, &entry); err != nil {
entry.Logger.mu.Lock()
err := entry.Logger.Hooks.Fire(level, &entry)
entry.Logger.mu.Unlock()
if err != nil {
entry.Logger.mu.Lock()
fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
entry.Logger.mu.Unlock()

6
vendor/github.com/sirupsen/logrus/logger.go generated vendored
View File

@ -315,3 +315,9 @@ func (logger *Logger) level() Level {
func (logger *Logger) SetLevel(level Level) {
atomic.StoreUint32((*uint32)(&logger.Level), uint32(level))
}
func (logger *Logger) AddHook(hook Hook) {
logger.mu.Lock()
defer logger.mu.Unlock()
logger.Hooks.Add(hook)
}

11
vendor/github.com/sirupsen/logrus/terminal_check_appengine.go generated vendored Normal file
View File

@ -0,0 +1,11 @@
// +build appengine
package logrus
import (
"io"
)
func checkIfTerminal(w io.Writer) bool {
return true
}

19
vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go generated vendored Normal file
View File

@ -0,0 +1,19 @@
// +build !appengine
package logrus
import (
"io"
"os"
"golang.org/x/crypto/ssh/terminal"
)
func checkIfTerminal(w io.Writer) bool {
switch v := w.(type) {
case *os.File:
return terminal.IsTerminal(int(v.Fd()))
default:
return false
}
}

15
vendor/github.com/sirupsen/logrus/text_formatter.go generated vendored
View File

@ -3,14 +3,10 @@ package logrus
import (
"bytes"
"fmt"
"io"
"os"
"sort"
"strings"
"sync"
"time"
"golang.org/x/crypto/ssh/terminal"
)
const (
@ -65,16 +61,7 @@ type TextFormatter struct {
func (f *TextFormatter) init(entry *Entry) {
if entry.Logger != nil {
f.isTerminal = f.checkIfTerminal(entry.Logger.Out)
}
}
func (f *TextFormatter) checkIfTerminal(w io.Writer) bool {
switch v := w.(type) {
case *os.File:
return terminal.IsTerminal(int(v.Fd()))
default:
return false
f.isTerminal = checkIfTerminal(entry.Logger.Out)
}
}

2
vendor/golang.org/x/crypto/ssh/terminal/terminal.go generated vendored
View File

@ -617,7 +617,7 @@ func writeWithCRLF(w io.Writer, buf []byte) (n int, err error) {
if _, err = w.Write(crlf); err != nil {
return n, err
}
n += 1
n++
buf = buf[1:]
}
}

69
vendor/golang.org/x/crypto/ssh/terminal/util.go generated vendored
View File

@ -17,44 +17,41 @@
package terminal // import "golang.org/x/crypto/ssh/terminal"
import (
"syscall"
"unsafe"
"golang.org/x/sys/unix"
)
// State contains the state of a terminal.
type State struct {
termios syscall.Termios
termios unix.Termios
}
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(fd int) bool {
var termios syscall.Termios
_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
return err == 0
_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
return err == nil
}
// MakeRaw put the terminal connected to the given file descriptor into raw
// mode and returns the previous state of the terminal so that it can be
// restored.
func MakeRaw(fd int) (*State, error) {
var oldState State
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&oldState.termios)), 0, 0, 0); err != 0 {
termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
if err != nil {
return nil, err
}
newState := oldState.termios
oldState := State{termios: *termios}
// This attempts to replicate the behaviour documented for cfmakeraw in
// the termios(3) manpage.
newState.Iflag &^= syscall.IGNBRK | syscall.BRKINT | syscall.PARMRK | syscall.ISTRIP | syscall.INLCR | syscall.IGNCR | syscall.ICRNL | syscall.IXON
newState.Oflag &^= syscall.OPOST
newState.Lflag &^= syscall.ECHO | syscall.ECHONL | syscall.ICANON | syscall.ISIG | syscall.IEXTEN
newState.Cflag &^= syscall.CSIZE | syscall.PARENB
newState.Cflag |= syscall.CS8
newState.Cc[unix.VMIN] = 1
newState.Cc[unix.VTIME] = 0
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&newState)), 0, 0, 0); err != 0 {
termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON
termios.Oflag &^= unix.OPOST
termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN
termios.Cflag &^= unix.CSIZE | unix.PARENB
termios.Cflag |= unix.CS8
termios.Cc[unix.VMIN] = 1
termios.Cc[unix.VTIME] = 0
if err := unix.IoctlSetTermios(fd, ioctlWriteTermios, termios); err != nil {
return nil, err
}
@ -64,59 +61,55 @@ func MakeRaw(fd int) (*State, error) {
// GetState returns the current state of a terminal which may be useful to
// restore the terminal after a signal.
func GetState(fd int) (*State, error) {
var oldState State
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&oldState.termios)), 0, 0, 0); err != 0 {
termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
if err != nil {
return nil, err
}
return &oldState, nil
return &State{termios: *termios}, nil
}
// Restore restores the terminal connected to the given file descriptor to a
// previous state.
func Restore(fd int, state *State) error {
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&state.termios)), 0, 0, 0); err != 0 {
return err
}
return nil
return unix.IoctlSetTermios(fd, ioctlWriteTermios, &state.termios)
}
// GetSize returns the dimensions of the given terminal.
func GetSize(fd int) (width, height int, err error) {
var dimensions [4]uint16
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), uintptr(syscall.TIOCGWINSZ), uintptr(unsafe.Pointer(&dimensions)), 0, 0, 0); err != 0 {
ws, err := unix.IoctlGetWinsize(fd, unix.TIOCGWINSZ)
if err != nil {
return -1, -1, err
}
return int(dimensions[1]), int(dimensions[0]), nil
return int(ws.Col), int(ws.Row), nil
}
// passwordReader is an io.Reader that reads from a specific file descriptor.
type passwordReader int
func (r passwordReader) Read(buf []byte) (int, error) {
return syscall.Read(int(r), buf)
return unix.Read(int(r), buf)
}
// ReadPassword reads a line of input from a terminal without local echo. This
// is commonly used for inputting passwords and other sensitive data. The slice
// returned does not include the \n.
func ReadPassword(fd int) ([]byte, error) {
var oldState syscall.Termios
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&oldState)), 0, 0, 0); err != 0 {
termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
if err != nil {
return nil, err
}
newState := oldState
newState.Lflag &^= syscall.ECHO
newState.Lflag |= syscall.ICANON | syscall.ISIG
newState.Iflag |= syscall.ICRNL
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&newState)), 0, 0, 0); err != 0 {
newState := *termios
newState.Lflag &^= unix.ECHO
newState.Lflag |= unix.ICANON | unix.ISIG
newState.Iflag |= unix.ICRNL
if err := unix.IoctlSetTermios(fd, ioctlWriteTermios, &newState); err != nil {
return nil, err
}
defer func() {
syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&oldState)), 0, 0, 0)
unix.IoctlSetTermios(fd, ioctlWriteTermios, termios)
}()
return readPasswordLine(passwordReader(fd))

11
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go generated vendored
View File

@ -17,6 +17,8 @@
package terminal
import (
"os"
"golang.org/x/sys/windows"
)
@ -71,13 +73,6 @@ func GetSize(fd int) (width, height int, err error) {
return int(info.Size.X), int(info.Size.Y), nil
}
// passwordReader is an io.Reader that reads from a specific Windows HANDLE.
type passwordReader int
func (r passwordReader) Read(buf []byte) (int, error) {
return windows.Read(windows.Handle(r), buf)
}
// ReadPassword reads a line of input from a terminal without local echo. This
// is commonly used for inputting passwords and other sensitive data. The slice
// returned does not include the \n.
@ -98,5 +93,5 @@ func ReadPassword(fd int) ([]byte, error) {
windows.SetConsoleMode(windows.Handle(fd), old)
}()
return readPasswordLine(passwordReader(fd))
return readPasswordLine(os.NewFile(uintptr(fd), "stdin"))
}

12
vendor/golang.org/x/net/internal/socket/socket.go generated vendored
View File

@ -110,7 +110,7 @@ func ControlMessageSpace(dataLen int) int {
type ControlMessage []byte
// Data returns the data field of the control message at the head on
// w.
// m.
func (m ControlMessage) Data(dataLen int) []byte {
l := controlHeaderLen()
if len(m) < l || len(m) < l+dataLen {
@ -119,7 +119,7 @@ func (m ControlMessage) Data(dataLen int) []byte {
return m[l : l+dataLen]
}
// Next returns the control message at the next on w.
// Next returns the control message at the next on m.
//
// Next works only for standard control messages.
func (m ControlMessage) Next(dataLen int) ControlMessage {
@ -131,7 +131,7 @@ func (m ControlMessage) Next(dataLen int) ControlMessage {
}
// MarshalHeader marshals the header fields of the control message at
// the head on w.
// the head on m.
func (m ControlMessage) MarshalHeader(lvl, typ, dataLen int) error {
if len(m) < controlHeaderLen() {
return errors.New("short message")
@ -142,7 +142,7 @@ func (m ControlMessage) MarshalHeader(lvl, typ, dataLen int) error {
}
// ParseHeader parses and returns the header fields of the control
// message at the head on w.
// message at the head on m.
func (m ControlMessage) ParseHeader() (lvl, typ, dataLen int, err error) {
l := controlHeaderLen()
if len(m) < l {
@ -152,7 +152,7 @@ func (m ControlMessage) ParseHeader() (lvl, typ, dataLen int, err error) {
return h.lvl(), h.typ(), int(uint64(h.len()) - uint64(l)), nil
}
// Marshal marshals the control message at the head on w, and returns
// Marshal marshals the control message at the head on m, and returns
// the next control message.
func (m ControlMessage) Marshal(lvl, typ int, data []byte) (ControlMessage, error) {
l := len(data)
@ -167,7 +167,7 @@ func (m ControlMessage) Marshal(lvl, typ int, data []byte) (ControlMessage, erro
return m.Next(l), nil
}
// Parse parses w as a single or multiple control messages.
// Parse parses m as a single or multiple control messages.
//
// Parse works for both standard and compatible messages.
func (m ControlMessage) Parse() ([]ControlMessage, error) {

61
vendor/golang.org/x/net/internal/socket/zsys_darwin_arm64.go generated vendored Normal file
View File

@ -0,0 +1,61 @@
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs defs_darwin.go
package socket
const (
sysAF_UNSPEC = 0x0
sysAF_INET = 0x2
sysAF_INET6 = 0x1e
sysSOCK_RAW = 0x3
)
type iovec struct {
Base *byte
Len uint64
}
type msghdr struct {
Name *byte
Namelen uint32
Pad_cgo_0 [4]byte
Iov *iovec
Iovlen int32
Pad_cgo_1 [4]byte
Control *byte
Controllen uint32
Flags int32
}
type cmsghdr struct {
Len uint32
Level int32
Type int32
}
type sockaddrInet struct {
Len uint8
Family uint8
Port uint16
Addr [4]byte /* in_addr */
Zero [8]int8
}
type sockaddrInet6 struct {
Len uint8
Family uint8
Port uint16
Flowinfo uint32
Addr [16]byte /* in6_addr */
Scope_id uint32
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

124
vendor/golang.org/x/sys/unix/affinity_linux.go generated vendored Normal file
View File

@ -0,0 +1,124 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// CPU affinity functions
package unix
import (
"unsafe"
)
const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
// CPUSet represents a CPU affinity mask.
type CPUSet [cpuSetSize]cpuMask
func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(set)), uintptr(unsafe.Pointer(set)))
if e != 0 {
return errnoErr(e)
}
return nil
}
// SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
// If pid is 0 the calling thread is used.
func SchedGetaffinity(pid int, set *CPUSet) error {
return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
}
// SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
// If pid is 0 the calling thread is used.
func SchedSetaffinity(pid int, set *CPUSet) error {
return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
}
// Zero clears the set s, so that it contains no CPUs.
func (s *CPUSet) Zero() {
for i := range s {
s[i] = 0
}
}
func cpuBitsIndex(cpu int) int {
return cpu / _NCPUBITS
}
func cpuBitsMask(cpu int) cpuMask {
return cpuMask(1 << (uint(cpu) % _NCPUBITS))
}
// Set adds cpu to the set s.
func (s *CPUSet) Set(cpu int) {
i := cpuBitsIndex(cpu)
if i < len(s) {
s[i] |= cpuBitsMask(cpu)
}
}
// Clear removes cpu from the set s.
func (s *CPUSet) Clear(cpu int) {
i := cpuBitsIndex(cpu)
if i < len(s) {
s[i] &^= cpuBitsMask(cpu)
}
}
// IsSet reports whether cpu is in the set s.
func (s *CPUSet) IsSet(cpu int) bool {
i := cpuBitsIndex(cpu)
if i < len(s) {
return s[i]&cpuBitsMask(cpu) != 0
}
return false
}
// Count returns the number of CPUs in the set s.
func (s *CPUSet) Count() int {
c := 0
for _, b := range s {
c += onesCount64(uint64(b))
}
return c
}
// onesCount64 is a copy of Go 1.9's math/bits.OnesCount64.
// Once this package can require Go 1.9, we can delete this
// and update the caller to use bits.OnesCount64.
func onesCount64(x uint64) int {
const m0 = 0x5555555555555555 // 01010101 ...
const m1 = 0x3333333333333333 // 00110011 ...
const m2 = 0x0f0f0f0f0f0f0f0f // 00001111 ...
const m3 = 0x00ff00ff00ff00ff // etc.
const m4 = 0x0000ffff0000ffff
// Implementation: Parallel summing of adjacent bits.
// See "Hacker's Delight", Chap. 5: Counting Bits.
// The following pattern shows the general approach:
//
// x = x>>1&(m0&m) + x&(m0&m)
// x = x>>2&(m1&m) + x&(m1&m)
// x = x>>4&(m2&m) + x&(m2&m)
// x = x>>8&(m3&m) + x&(m3&m)
// x = x>>16&(m4&m) + x&(m4&m)
// x = x>>32&(m5&m) + x&(m5&m)
// return int(x)
//
// Masking (& operations) can be left away when there's no
// danger that a field's sum will carry over into the next
// field: Since the result cannot be > 64, 8 bits is enough
// and we can ignore the masks for the shifts by 8 and up.
// Per "Hacker's Delight", the first line can be simplified
// more, but it saves at best one instruction, so we leave
// it alone for clarity.
const m = 1<<64 - 1
x = x>>1&(m0&m) + x&(m0&m)
x = x>>2&(m1&m) + x&(m1&m)
x = (x>>4 + x) & (m2 & m)
x += x >> 8
x += x >> 16
x += x >> 32
return int(x) & (1<<7 - 1)
}

36
vendor/golang.org/x/sys/unix/asm_linux_386.s generated vendored
View File

@ -10,21 +10,51 @@
// System calls for 386, Linux
//
// See ../runtime/sys_linux_386.s for the reason why we always use int 0x80
// instead of the glibc-specific "CALL 0x10(GS)".
#define INVOKE_SYSCALL INT $0x80
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
TEXT ·Syscall(SB),NOSPLIT,$0-28
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
TEXT ·Syscall6(SB),NOSPLIT,$0-40
JMP syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
CALL runtime·entersyscall(SB)
MOVL trap+0(FP), AX // syscall entry
MOVL a1+4(FP), BX
MOVL a2+8(FP), CX
MOVL a3+12(FP), DX
MOVL $0, SI
MOVL $0, DI
INVOKE_SYSCALL
MOVL AX, r1+16(FP)
MOVL DX, r2+20(FP)
CALL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
MOVL trap+0(FP), AX // syscall entry
MOVL a1+4(FP), BX
MOVL a2+8(FP), CX
MOVL a3+12(FP), DX
MOVL $0, SI
MOVL $0, DI
INVOKE_SYSCALL
MOVL AX, r1+16(FP)
MOVL DX, r2+20(FP)
RET
TEXT ·socketcall(SB),NOSPLIT,$0-36
JMP syscall·socketcall(SB)

30
vendor/golang.org/x/sys/unix/asm_linux_amd64.s generated vendored
View File

@ -13,17 +13,45 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
JMP syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
CALL runtime·entersyscall(SB)
MOVQ a1+8(FP), DI
MOVQ a2+16(FP), SI
MOVQ a3+24(FP), DX
MOVQ $0, R10
MOVQ $0, R8
MOVQ $0, R9
MOVQ trap+0(FP), AX // syscall entry
SYSCALL
MOVQ AX, r1+32(FP)
MOVQ DX, r2+40(FP)
CALL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVQ a1+8(FP), DI
MOVQ a2+16(FP), SI
MOVQ a3+24(FP), DX
MOVQ $0, R10
MOVQ $0, R8
MOVQ $0, R9
MOVQ trap+0(FP), AX // syscall entry
SYSCALL
MOVQ AX, r1+32(FP)
MOVQ DX, r2+40(FP)
RET
TEXT ·gettimeofday(SB),NOSPLIT,$0-16
JMP syscall·gettimeofday(SB)

35
vendor/golang.org/x/sys/unix/asm_linux_arm.s generated vendored
View File

@ -13,17 +13,44 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
TEXT ·Syscall(SB),NOSPLIT,$0-28
B syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
TEXT ·Syscall6(SB),NOSPLIT,$0-40
B syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
BL runtime·entersyscall(SB)
MOVW trap+0(FP), R7
MOVW a1+4(FP), R0
MOVW a2+8(FP), R1
MOVW a3+12(FP), R2
MOVW $0, R3
MOVW $0, R4
MOVW $0, R5
SWI $0
MOVW R0, r1+16(FP)
MOVW $0, R0
MOVW R0, r2+20(FP)
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
B syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
B syscall·RawSyscall6(SB)
TEXT ·seek(SB),NOSPLIT,$0-32
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
MOVW trap+0(FP), R7 // syscall entry
MOVW a1+4(FP), R0
MOVW a2+8(FP), R1
MOVW a3+12(FP), R2
SWI $0
MOVW R0, r1+16(FP)
MOVW $0, R0
MOVW R0, r2+20(FP)
RET
TEXT ·seek(SB),NOSPLIT,$0-28
B syscall·seek(SB)

30
vendor/golang.org/x/sys/unix/asm_linux_arm64.s generated vendored
View File

@ -11,14 +11,42 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
B syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
B syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
BL runtime·entersyscall(SB)
MOVD a1+8(FP), R0
MOVD a2+16(FP), R1
MOVD a3+24(FP), R2
MOVD $0, R3
MOVD $0, R4
MOVD $0, R5
MOVD trap+0(FP), R8 // syscall entry
SVC
MOVD R0, r1+32(FP) // r1
MOVD R1, r2+40(FP) // r2
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
B syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
B syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVD a1+8(FP), R0
MOVD a2+16(FP), R1
MOVD a3+24(FP), R2
MOVD $0, R3
MOVD $0, R4
MOVD $0, R5
MOVD trap+0(FP), R8 // syscall entry
SVC
MOVD R0, r1+32(FP)
MOVD R1, r2+40(FP)
RET

36
vendor/golang.org/x/sys/unix/asm_linux_mips64x.s generated vendored
View File

@ -15,14 +15,42 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
TEXT ·Syscall6(SB),NOSPLIT,$0-80
JMP syscall·Syscall6(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
JAL runtime·entersyscall(SB)
MOVV a1+8(FP), R4
MOVV a2+16(FP), R5
MOVV a3+24(FP), R6
MOVV R0, R7
MOVV R0, R8
MOVV R0, R9
MOVV trap+0(FP), R2 // syscall entry
SYSCALL
MOVV R2, r1+32(FP)
MOVV R3, r2+40(FP)
JAL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVV a1+8(FP), R4
MOVV a2+16(FP), R5
MOVV a3+24(FP), R6
MOVV R0, R7
MOVV R0, R8
MOVV R0, R9
MOVV trap+0(FP), R2 // syscall entry
SYSCALL
MOVV R2, r1+32(FP)
MOVV R3, r2+40(FP)
RET

33
vendor/golang.org/x/sys/unix/asm_linux_mipsx.s generated vendored
View File

@ -15,17 +15,40 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
TEXT ·Syscall(SB),NOSPLIT,$0-28
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
TEXT ·Syscall6(SB),NOSPLIT,$0-40
JMP syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-52
TEXT ·Syscall9(SB),NOSPLIT,$0-52
JMP syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
JAL runtime·entersyscall(SB)
MOVW a1+4(FP), R4
MOVW a2+8(FP), R5
MOVW a3+12(FP), R6
MOVW R0, R7
MOVW trap+0(FP), R2 // syscall entry
SYSCALL
MOVW R2, r1+16(FP) // r1
MOVW R3, r2+20(FP) // r2
JAL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
JMP syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
MOVW a1+4(FP), R4
MOVW a2+8(FP), R5
MOVW a3+12(FP), R6
MOVW trap+0(FP), R2 // syscall entry
SYSCALL
MOVW R2, r1+16(FP)
MOVW R3, r2+20(FP)
RET

30
vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s generated vendored
View File

@ -15,14 +15,42 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall(SB),NOSPLIT,$0-56
BR syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
BR syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
BL runtime·entersyscall(SB)
MOVD a1+8(FP), R3
MOVD a2+16(FP), R4
MOVD a3+24(FP), R5
MOVD R0, R6
MOVD R0, R7
MOVD R0, R8
MOVD trap+0(FP), R9 // syscall entry
SYSCALL R9
MOVD R3, r1+32(FP)
MOVD R4, r2+40(FP)
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
BR syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
BR syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVD a1+8(FP), R3
MOVD a2+16(FP), R4
MOVD a3+24(FP), R5
MOVD R0, R6
MOVD R0, R7
MOVD R0, R8
MOVD trap+0(FP), R9 // syscall entry
SYSCALL R9
MOVD R3, r1+32(FP)
MOVD R4, r2+40(FP)
RET

28
vendor/golang.org/x/sys/unix/asm_linux_s390x.s generated vendored
View File

@ -21,8 +21,36 @@ TEXT ·Syscall(SB),NOSPLIT,$0-56
TEXT ·Syscall6(SB),NOSPLIT,$0-80
BR syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
BL runtime·entersyscall(SB)
MOVD a1+8(FP), R2
MOVD a2+16(FP), R3
MOVD a3+24(FP), R4
MOVD $0, R5
MOVD $0, R6
MOVD $0, R7
MOVD trap+0(FP), R1 // syscall entry
SYSCALL
MOVD R2, r1+32(FP)
MOVD R3, r2+40(FP)
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
BR syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
BR syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVD a1+8(FP), R2
MOVD a2+16(FP), R3
MOVD a3+24(FP), R4
MOVD $0, R5
MOVD $0, R6
MOVD $0, R7
MOVD trap+0(FP), R1 // syscall entry
SYSCALL
MOVD R2, r1+32(FP)
MOVD R3, r2+40(FP)
RET

89
vendor/golang.org/x/sys/unix/dirent.go generated vendored
View File

@ -6,97 +6,12 @@
package unix
import "unsafe"
// readInt returns the size-bytes unsigned integer in native byte order at offset off.
func readInt(b []byte, off, size uintptr) (u uint64, ok bool) {
if len(b) < int(off+size) {
return 0, false
}
if isBigEndian {
return readIntBE(b[off:], size), true
}
return readIntLE(b[off:], size), true
}
func readIntBE(b []byte, size uintptr) uint64 {
switch size {
case 1:
return uint64(b[0])
case 2:
_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
return uint64(b[1]) | uint64(b[0])<<8
case 4:
_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
return uint64(b[3]) | uint64(b[2])<<8 | uint64(b[1])<<16 | uint64(b[0])<<24
case 8:
_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
default:
panic("syscall: readInt with unsupported size")
}
}
func readIntLE(b []byte, size uintptr) uint64 {
switch size {
case 1:
return uint64(b[0])
case 2:
_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
return uint64(b[0]) | uint64(b[1])<<8
case 4:
_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24
case 8:
_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
default:
panic("syscall: readInt with unsupported size")
}
}
import "syscall"
// ParseDirent parses up to max directory entries in buf,
// appending the names to names. It returns the number of
// bytes consumed from buf, the number of entries added
// to names, and the new names slice.
func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
origlen := len(buf)
count = 0
for max != 0 && len(buf) > 0 {
reclen, ok := direntReclen(buf)
if !ok || reclen > uint64(len(buf)) {
return origlen, count, names
}
rec := buf[:reclen]
buf = buf[reclen:]
ino, ok := direntIno(rec)
if !ok {
break
}
if ino == 0 { // File absent in directory.
continue
}
const namoff = uint64(unsafe.Offsetof(Dirent{}.Name))
namlen, ok := direntNamlen(rec)
if !ok || namoff+namlen > uint64(len(rec)) {
break
}
name := rec[namoff : namoff+namlen]
for i, c := range name {
if c == 0 {
name = name[:i]
break
}
}
// Check for useless names before allocating a string.
if string(name) == "." || string(name) == ".." {
continue
}
max--
count++
names = append(names, string(name))
}
return origlen - len(buf), count, names
return syscall.ParseDirent(buf, max, names)
}

4
vendor/golang.org/x/sys/unix/env_unix.go generated vendored
View File

@ -25,3 +25,7 @@ func Clearenv() {
func Environ() []string {
return syscall.Environ()
}
func Unsetenv(key string) error {
return syscall.Unsetenv(key)
}

14
vendor/golang.org/x/sys/unix/env_unset.go generated vendored
View File

@ -1,14 +0,0 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build go1.4
package unix
import "syscall"
func Unsetenv(key string) error {
// This was added in Go 1.4.
return syscall.Unsetenv(key)
}

27
vendor/golang.org/x/sys/unix/file_unix.go generated vendored
View File

@ -1,27 +0,0 @@
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package unix
import (
"os"
"syscall"
)
// FIXME: unexported function from os
// syscallMode returns the syscall-specific mode bits from Go's portable mode bits.
func syscallMode(i os.FileMode) (o uint32) {
o |= uint32(i.Perm())
if i&os.ModeSetuid != 0 {
o |= syscall.S_ISUID
}
if i&os.ModeSetgid != 0 {
o |= syscall.S_ISGID
}
if i&os.ModeSticky != 0 {
o |= syscall.S_ISVTX
}
// No mapping for Go's ModeTemporary (plan9 only).
return
}

15
vendor/golang.org/x/sys/unix/gccgo.go generated vendored
View File

@ -11,9 +11,19 @@ import "syscall"
// We can't use the gc-syntax .s files for gccgo. On the plus side
// much of the functionality can be written directly in Go.
//extern gccgoRealSyscallNoError
func realSyscallNoError(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r uintptr)
//extern gccgoRealSyscall
func realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r, errno uintptr)
func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
syscall.Entersyscall()
r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
syscall.Exitsyscall()
return r, 0
}
func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
syscall.Entersyscall()
r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
@ -35,6 +45,11 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
return r, 0, syscall.Errno(errno)
}
func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
return r, 0
}
func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
return r, 0, syscall.Errno(errno)

6
vendor/golang.org/x/sys/unix/gccgo_c.c generated vendored
View File

@ -31,6 +31,12 @@ gccgoRealSyscall(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintp
return r;
}
uintptr_t
gccgoRealSyscallNoError(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
{
return syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
}
// Define the use function in C so that it is not inlined.
extern void use(void *) __asm__ (GOSYM_PREFIX GOPKGPATH ".use") __attribute__((noinline));

6
vendor/golang.org/x/sys/unix/mkall.sh generated vendored
View File

@ -80,12 +80,6 @@ darwin_arm64)
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
dragonfly_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32 -dragonfly"
mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
dragonfly_amd64)
mkerrors="$mkerrors -m64"
mksyscall="./mksyscall.pl -dragonfly"

13
vendor/golang.org/x/sys/unix/mkerrors.sh generated vendored
View File

@ -38,6 +38,8 @@ includes_Darwin='
#define _DARWIN_C_SOURCE
#define KERNEL
#define _DARWIN_USE_64_BIT_INODE
#include <stdint.h>
#include <sys/attr.h>
#include <sys/types.h>
#include <sys/event.h>
#include <sys/ptrace.h>
@ -46,6 +48,7 @@ includes_Darwin='
#include <sys/sysctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
@ -184,6 +187,7 @@ struct ltchars {
#include <linux/vm_sockets.h>
#include <linux/taskstats.h>
#include <linux/genetlink.h>
#include <linux/stat.h>
#include <linux/watchdog.h>
#include <net/route.h>
#include <asm/termbits.h>
@ -384,7 +388,9 @@ ccflags="$@"
$2 == "SOMAXCONN" ||
$2 == "NAME_MAX" ||
$2 == "IFNAMSIZ" ||
$2 ~ /^CTL_(MAXNAME|NET|QUERY)$/ ||
$2 ~ /^CTL_(HW|KERN|MAXNAME|NET|QUERY)$/ ||
$2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
$2 ~ /^HW_MACHINE$/ ||
$2 ~ /^SYSCTL_VERS/ ||
$2 ~ /^(MS|MNT|UMOUNT)_/ ||
$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
@ -419,10 +425,15 @@ ccflags="$@"
$2 ~ /^SECCOMP_MODE_/ ||
$2 ~ /^SPLICE_/ ||
$2 ~ /^(VM|VMADDR)_/ ||
$2 ~ /^IOCTL_VM_SOCKETS_/ ||
$2 ~ /^(TASKSTATS|TS)_/ ||
$2 ~ /^CGROUPSTATS_/ ||
$2 ~ /^GENL_/ ||
$2 ~ /^STATX_/ ||
$2 ~ /^UTIME_/ ||
$2 ~ /^XATTR_(CREATE|REPLACE)/ ||
$2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||
$2 ~ /^FSOPT_/ ||
$2 ~ /^WDIOC_/ ||
$2 !~ "WMESGLEN" &&
$2 ~ /^W[A-Z0-9]+$/ ||

16
vendor/golang.org/x/sys/unix/mksyscall.pl generated vendored
View File

@ -210,7 +210,15 @@ while(<>) {
# Determine which form to use; pad args with zeros.
my $asm = "Syscall";
if ($nonblock) {
$asm = "RawSyscall";
if ($errvar ne "") {
$asm = "RawSyscall";
} else {
$asm = "RawSyscallNoError";
}
} else {
if ($errvar eq "") {
$asm = "SyscallNoError";
}
}
if(@args <= 3) {
while(@args < 3) {
@ -284,7 +292,11 @@ while(<>) {
if ($ret[0] eq "_" && $ret[1] eq "_" && $ret[2] eq "_") {
$text .= "\t$call\n";
} else {
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
if ($errvar ne "") {
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
} else {
$text .= "\t$ret[0], $ret[1] := $call\n";
}
}
$text .= $body;

23
vendor/golang.org/x/sys/unix/syscall_bsd.go generated vendored
View File

@ -352,6 +352,18 @@ func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
return &value, err
}
// GetsockoptString returns the string value of the socket option opt for the
// socket associated with fd at the given socket level.
func GetsockoptString(fd, level, opt int) (string, error) {
buf := make([]byte, 256)
vallen := _Socklen(len(buf))
err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
if err != nil {
return "", err
}
return string(buf[:vallen-1]), nil
}
//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
@ -570,7 +582,12 @@ func UtimesNano(path string, ts []Timespec) error {
if len(ts) != 2 {
return EINVAL
}
err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
// Darwin setattrlist can set nanosecond timestamps
err := setattrlistTimes(path, ts, 0)
if err != ENOSYS {
return err
}
err = utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
if err != ENOSYS {
return err
}
@ -590,6 +607,10 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
if len(ts) != 2 {
return EINVAL
}
err := setattrlistTimes(path, ts, flags)
if err != ENOSYS {
return err
}
return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
}

89
vendor/golang.org/x/sys/unix/syscall_darwin.go generated vendored
View File

@ -76,18 +76,6 @@ func nametomib(name string) (mib []_C_int, err error) {
return buf[0 : n/siz], nil
}
func direntIno(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
}
func direntReclen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
}
func direntNamlen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
@ -187,6 +175,37 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
func setattrlistTimes(path string, times []Timespec, flags int) error {
_p0, err := BytePtrFromString(path)
if err != nil {
return err
}
var attrList attrList
attrList.bitmapCount = ATTR_BIT_MAP_COUNT
attrList.CommonAttr = ATTR_CMN_MODTIME | ATTR_CMN_ACCTIME
// order is mtime, atime: the opposite of Chtimes
attributes := [2]Timespec{times[1], times[0]}
options := 0
if flags&AT_SYMLINK_NOFOLLOW != 0 {
options |= FSOPT_NOFOLLOW
}
_, _, e1 := Syscall6(
SYS_SETATTRLIST,
uintptr(unsafe.Pointer(_p0)),
uintptr(unsafe.Pointer(&attrList)),
uintptr(unsafe.Pointer(&attributes)),
uintptr(unsafe.Sizeof(attributes)),
uintptr(options),
0,
)
if e1 != 0 {
return e1
}
return nil
}
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
// Darwin doesn't support SYS_UTIMENSAT
return ENOSYS
@ -239,6 +258,52 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
return &value, err
}
func Uname(uname *Utsname) error {
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
n := unsafe.Sizeof(uname.Sysname)
if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
n = unsafe.Sizeof(uname.Nodename)
if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
n = unsafe.Sizeof(uname.Release)
if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_VERSION}
n = unsafe.Sizeof(uname.Version)
if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
return err
}
// The version might have newlines or tabs in it, convert them to
// spaces.
for i, b := range uname.Version {
if b == '\n' || b == '\t' {
if i == len(uname.Version)-1 {
uname.Version[i] = 0
} else {
uname.Version[i] = ' '
}
}
}
mib = []_C_int{CTL_HW, HW_MACHINE}
n = unsafe.Sizeof(uname.Machine)
if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
return err
}
return nil
}
/*
* Exposed directly
*/

4
vendor/golang.org/x/sys/unix/syscall_darwin_arm.go generated vendored
View File

@ -60,3 +60,7 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
}
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
// of darwin/arm the syscall is called sysctl instead of __sysctl.
const SYS___SYSCTL = SYS_SYSCTL

141
vendor/golang.org/x/sys/unix/syscall_dragonfly.go generated vendored
View File

@ -56,22 +56,6 @@ func nametomib(name string) (mib []_C_int, err error) {
return buf[0 : n/siz], nil
}
func direntIno(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
}
func direntReclen(buf []byte) (uint64, bool) {
namlen, ok := direntNamlen(buf)
if !ok {
return 0, false
}
return (16 + namlen + 1 + 7) &^ 7, true
}
func direntNamlen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe() (r int, w int, err error)
func Pipe(p []int) (err error) {
@ -110,6 +94,23 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
return
}
const ImplementsGetwd = true
//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
func Getwd() (string, error) {
var buf [PathMax]byte
_, err := Getcwd(buf[0:])
if err != nil {
return "", err
}
n := clen(buf[:])
if n < 1 {
return "", EINVAL
}
return string(buf[:n]), nil
}
func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
var _p0 unsafe.Pointer
var bufsize uintptr
@ -125,6 +126,113 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
func setattrlistTimes(path string, times []Timespec, flags int) error {
// used on Darwin for UtimesNano
return ENOSYS
}
//sys ioctl(fd int, req uint, arg uintptr) (err error)
// ioctl itself should not be exposed directly, but additional get/set
// functions for specific types are permissible.
// IoctlSetInt performs an ioctl operation which sets an integer value
// on fd, using the specified request number.
func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
// IoctlGetInt performs an ioctl operation which gets an integer value
// from fd, using the specified request number.
func IoctlGetInt(fd int, req uint) (int, error) {
var value int
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return value, err
}
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
var value Winsize
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
var value Termios
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error {
err := sysctl(mib, old, oldlen, nil, 0)
if err != nil {
// Utsname members on Dragonfly are only 32 bytes and
// the syscall returns ENOMEM in case the actual value
// is longer.
if err == ENOMEM {
err = nil
}
}
return err
}
func Uname(uname *Utsname) error {
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
n := unsafe.Sizeof(uname.Sysname)
if err := sysctlUname(mib, &uname.Sysname[0], &n); err != nil {
return err
}
uname.Sysname[unsafe.Sizeof(uname.Sysname)-1] = 0
mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
n = unsafe.Sizeof(uname.Nodename)
if err := sysctlUname(mib, &uname.Nodename[0], &n); err != nil {
return err
}
uname.Nodename[unsafe.Sizeof(uname.Nodename)-1] = 0
mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
n = unsafe.Sizeof(uname.Release)
if err := sysctlUname(mib, &uname.Release[0], &n); err != nil {
return err
}
uname.Release[unsafe.Sizeof(uname.Release)-1] = 0
mib = []_C_int{CTL_KERN, KERN_VERSION}
n = unsafe.Sizeof(uname.Version)
if err := sysctlUname(mib, &uname.Version[0], &n); err != nil {
return err
}
// The version might have newlines or tabs in it, convert them to
// spaces.
for i, b := range uname.Version {
if b == '\n' || b == '\t' {
if i == len(uname.Version)-1 {
uname.Version[i] = 0
} else {
uname.Version[i] = ' '
}
}
}
mib = []_C_int{CTL_HW, HW_MACHINE}
n = unsafe.Sizeof(uname.Machine)
if err := sysctlUname(mib, &uname.Machine[0], &n); err != nil {
return err
}
uname.Machine[unsafe.Sizeof(uname.Machine)-1] = 0
return nil
}
/*
* Exposed directly
*/
@ -225,7 +333,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// Getlogin
// Sigpending
// Sigaltstack
// Ioctl
// Reboot
// Execve
// Vfork

93
vendor/golang.org/x/sys/unix/syscall_freebsd.go generated vendored
View File

@ -54,18 +54,6 @@ func nametomib(name string) (mib []_C_int, err error) {
return buf[0 : n/siz], nil
}
func direntIno(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
}
func direntReclen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
}
func direntNamlen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe() (r int, w int, err error)
func Pipe(p []int) (err error) {
@ -105,6 +93,23 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
return
}
const ImplementsGetwd = true
//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
func Getwd() (string, error) {
var buf [PathMax]byte
_, err := Getcwd(buf[0:])
if err != nil {
return "", err
}
n := clen(buf[:])
if n < 1 {
return "", EINVAL
}
return string(buf[:n]), nil
}
func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
var _p0 unsafe.Pointer
var bufsize uintptr
@ -120,6 +125,11 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
func setattrlistTimes(path string, times []Timespec, flags int) error {
// used on Darwin for UtimesNano
return ENOSYS
}
// Derive extattr namespace and attribute name
func xattrnamespace(fullattr string) (ns int, attr string, err error) {
@ -271,7 +281,6 @@ func Listxattr(file string, dest []byte) (sz int, err error) {
// FreeBSD won't allow you to list xattrs from multiple namespaces
s := 0
var e error
for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
@ -283,7 +292,6 @@ func Listxattr(file string, dest []byte) (sz int, err error) {
* we don't have read permissions on, so don't ignore those errors
*/
if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
e = nil
continue
} else if e != nil {
return s, e
@ -297,7 +305,7 @@ func Listxattr(file string, dest []byte) (sz int, err error) {
d = initxattrdest(dest, s)
}
return s, e
return s, nil
}
func Flistxattr(fd int, dest []byte) (sz int, err error) {
@ -305,11 +313,9 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) {
destsiz := len(dest)
s := 0
var e error
for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
e = nil
continue
} else if e != nil {
return s, e
@ -323,7 +329,7 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) {
d = initxattrdest(dest, s)
}
return s, e
return s, nil
}
func Llistxattr(link string, dest []byte) (sz int, err error) {
@ -331,11 +337,9 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
destsiz := len(dest)
s := 0
var e error
for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
e = nil
continue
} else if e != nil {
return s, e
@ -349,7 +353,7 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
d = initxattrdest(dest, s)
}
return s, e
return s, nil
}
//sys ioctl(fd int, req uint, arg uintptr) (err error)
@ -391,6 +395,52 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
return &value, err
}
func Uname(uname *Utsname) error {
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
n := unsafe.Sizeof(uname.Sysname)
if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
n = unsafe.Sizeof(uname.Nodename)
if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
n = unsafe.Sizeof(uname.Release)
if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_VERSION}
n = unsafe.Sizeof(uname.Version)
if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
return err
}
// The version might have newlines or tabs in it, convert them to
// spaces.
for i, b := range uname.Version {
if b == '\n' || b == '\t' {
if i == len(uname.Version)-1 {
uname.Version[i] = 0
} else {
uname.Version[i] = ' '
}
}
}
mib = []_C_int{CTL_HW, HW_MACHINE}
n = unsafe.Sizeof(uname.Machine)
if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
return err
}
return nil
}
/*
* Exposed directly
*/
@ -434,6 +484,7 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
//sys Fsync(fd int) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sys Getdents(fd int, buf []byte) (n int, err error)
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
//sys Getdtablesize() (size int)
//sysnb Getegid() (egid int)

72
vendor/golang.org/x/sys/unix/syscall_linux.go generated vendored
View File

@ -16,6 +16,13 @@ import (
"unsafe"
)
// SyscallNoError may be used instead of Syscall for syscalls that don't fail.
func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
// RawSyscallNoError may be used instead of RawSyscall for syscalls that don't
// fail.
func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
/*
* Wrapped
*/
@ -468,6 +475,29 @@ func (sa *SockaddrHCI) sockaddr() (unsafe.Pointer, _Socklen, error) {
return unsafe.Pointer(&sa.raw), SizeofSockaddrHCI, nil
}
type SockaddrL2 struct {
PSM uint16
CID uint16
Addr [6]uint8
AddrType uint8
raw RawSockaddrL2
}
func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) {
sa.raw.Family = AF_BLUETOOTH
psm := (*[2]byte)(unsafe.Pointer(&sa.raw.Psm))
psm[0] = byte(sa.PSM)
psm[1] = byte(sa.PSM >> 8)
for i := 0; i < len(sa.Addr); i++ {
sa.raw.Bdaddr[i] = sa.Addr[len(sa.Addr)-1-i]
}
cid := (*[2]byte)(unsafe.Pointer(&sa.raw.Cid))
cid[0] = byte(sa.CID)
cid[1] = byte(sa.CID >> 8)
sa.raw.Bdaddr_type = sa.AddrType
return unsafe.Pointer(&sa.raw), SizeofSockaddrL2, nil
}
// SockaddrCAN implements the Sockaddr interface for AF_CAN type sockets.
// The RxID and TxID fields are used for transport protocol addressing in
// (CAN_TP16, CAN_TP20, CAN_MCNET, and CAN_ISOTP), they can be left with
@ -808,6 +838,24 @@ func GetsockoptTCPInfo(fd, level, opt int) (*TCPInfo, error) {
return &value, err
}
// GetsockoptString returns the string value of the socket option opt for the
// socket associated with fd at the given socket level.
func GetsockoptString(fd, level, opt int) (string, error) {
buf := make([]byte, 256)
vallen := _Socklen(len(buf))
err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
if err != nil {
if err == ERANGE {
buf = make([]byte, vallen)
err = getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
}
if err != nil {
return "", err
}
}
return string(buf[:vallen-1]), nil
}
func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
}
@ -1125,6 +1173,10 @@ func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data)
}
func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) {
return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data)
}
func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
}
@ -1168,22 +1220,6 @@ func ReadDirent(fd int, buf []byte) (n int, err error) {
return Getdents(fd, buf)
}
func direntIno(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
}
func direntReclen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
}
func direntNamlen(buf []byte) (uint64, bool) {
reclen, ok := direntReclen(buf)
if !ok {
return 0, false
}
return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
}
//sys mount(source string, target string, fstype string, flags uintptr, data *byte) (err error)
func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) {
@ -1289,6 +1325,7 @@ func Setgid(uid int) (err error) {
//sys Setpriority(which int, who int, prio int) (err error)
//sys Setxattr(path string, attr string, data []byte, flags int) (err error)
//sys Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
//sys Sync()
//sys Syncfs(fd int) (err error)
//sysnb Sysinfo(info *Sysinfo_t) (err error)
@ -1406,7 +1443,6 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
// Msgget
// Msgrcv
// Msgsnd
// Newfstatat
// Nfsservctl
// Personality
// Pselect6
@ -1427,11 +1463,9 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
// RtSigtimedwait
// SchedGetPriorityMax
// SchedGetPriorityMin
// SchedGetaffinity
// SchedGetparam
// SchedGetscheduler
// SchedRrGetInterval
// SchedSetaffinity
// SchedSetparam
// SchedYield
// Security

1
vendor/golang.org/x/sys/unix/syscall_linux_386.go generated vendored
View File

@ -54,6 +54,7 @@ func Pipe2(p []int, flags int) (err error) {
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64_64
//sys Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
//sysnb Getegid() (egid int) = SYS_GETEGID32
//sysnb Geteuid() (euid int) = SYS_GETEUID32

1
vendor/golang.org/x/sys/unix/syscall_linux_amd64.go generated vendored
View File

@ -11,6 +11,7 @@ package unix
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)

1
vendor/golang.org/x/sys/unix/syscall_linux_arm.go generated vendored
View File

@ -77,6 +77,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
//sys Dup2(oldfd int, newfd int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sysnb Getegid() (egid int) = SYS_GETEGID32
//sysnb Geteuid() (euid int) = SYS_GETEUID32
//sysnb Getgid() (gid int) = SYS_GETGID32

1
vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go generated vendored
View File

@ -10,6 +10,7 @@ package unix
//sys Dup2(oldfd int, newfd int) (err error)
//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)

1
vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go generated vendored
View File

@ -65,6 +65,7 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
//sys Utime(path string, buf *Utimbuf) (err error)

1
vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go generated vendored
View File

@ -11,6 +11,7 @@ package unix
//sys Dup2(oldfd int, newfd int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)

1
vendor/golang.org/x/sys/unix/syscall_linux_s390x.go generated vendored
View File

@ -15,6 +15,7 @@ import (
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)

1
vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go generated vendored
View File

@ -10,6 +10,7 @@ package unix
//sys Dup2(oldfd int, newfd int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)

121
vendor/golang.org/x/sys/unix/syscall_netbsd.go generated vendored
View File

@ -55,7 +55,6 @@ func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) {
}
func nametomib(name string) (mib []_C_int, err error) {
// Split name into components.
var parts []string
last := 0
@ -93,18 +92,6 @@ func nametomib(name string) (mib []_C_int, err error) {
return mib, nil
}
func direntIno(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
}
func direntReclen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
}
func direntNamlen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe() (fd1 int, fd2 int, err error)
func Pipe(p []int) (err error) {
if len(p) != 2 {
@ -119,11 +106,118 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
return getdents(fd, buf)
}
const ImplementsGetwd = true
//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
func Getwd() (string, error) {
var buf [PathMax]byte
_, err := Getcwd(buf[0:])
if err != nil {
return "", err
}
n := clen(buf[:])
if n < 1 {
return "", EINVAL
}
return string(buf[:n]), nil
}
// TODO
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
return -1, ENOSYS
}
func setattrlistTimes(path string, times []Timespec, flags int) error {
// used on Darwin for UtimesNano
return ENOSYS
}
//sys ioctl(fd int, req uint, arg uintptr) (err error)
// ioctl itself should not be exposed directly, but additional get/set
// functions for specific types are permissible.
// IoctlSetInt performs an ioctl operation which sets an integer value
// on fd, using the specified request number.
func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
// IoctlGetInt performs an ioctl operation which gets an integer value
// from fd, using the specified request number.
func IoctlGetInt(fd int, req uint) (int, error) {
var value int
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return value, err
}
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
var value Winsize
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
var value Termios
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
func Uname(uname *Utsname) error {
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
n := unsafe.Sizeof(uname.Sysname)
if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
n = unsafe.Sizeof(uname.Nodename)
if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
n = unsafe.Sizeof(uname.Release)
if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_VERSION}
n = unsafe.Sizeof(uname.Version)
if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
return err
}
// The version might have newlines or tabs in it, convert them to
// spaces.
for i, b := range uname.Version {
if b == '\n' || b == '\t' {
if i == len(uname.Version)-1 {
uname.Version[i] = 0
} else {
uname.Version[i] = ' '
}
}
}
mib = []_C_int{CTL_HW, HW_MACHINE}
n = unsafe.Sizeof(uname.Machine)
if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
return err
}
return nil
}
/*
* Exposed directly
*/
@ -384,7 +478,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
// getitimer
// getvfsstat
// getxattr
// ioctl
// ktrace
// lchflags
// lchmod

11
vendor/golang.org/x/sys/unix/syscall_no_getwd.go generated vendored
View File

@ -1,11 +0,0 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build dragonfly freebsd netbsd openbsd
package unix
const ImplementsGetwd = false
func Getwd() (string, error) { return "", ENOTSUP }

143
vendor/golang.org/x/sys/unix/syscall_openbsd.go generated vendored
View File

@ -13,6 +13,7 @@
package unix
import (
"sort"
"syscall"
"unsafe"
)
@ -32,39 +33,15 @@ type SockaddrDatalink struct {
func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
func nametomib(name string) (mib []_C_int, err error) {
// Perform lookup via a binary search
left := 0
right := len(sysctlMib) - 1
for {
idx := left + (right-left)/2
switch {
case name == sysctlMib[idx].ctlname:
return sysctlMib[idx].ctloid, nil
case name > sysctlMib[idx].ctlname:
left = idx + 1
default:
right = idx - 1
}
if left > right {
break
}
i := sort.Search(len(sysctlMib), func(i int) bool {
return sysctlMib[i].ctlname >= name
})
if i < len(sysctlMib) && sysctlMib[i].ctlname == name {
return sysctlMib[i].ctloid, nil
}
return nil, EINVAL
}
func direntIno(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
}
func direntReclen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
}
func direntNamlen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe(p *[2]_C_int) (err error)
func Pipe(p []int) (err error) {
if len(p) != 2 {
@ -82,6 +59,23 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
return getdents(fd, buf)
}
const ImplementsGetwd = true
//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
func Getwd() (string, error) {
var buf [PathMax]byte
_, err := Getcwd(buf[0:])
if err != nil {
return "", err
}
n := clen(buf[:])
if n < 1 {
return "", EINVAL
}
return string(buf[:n]), nil
}
// TODO
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
return -1, ENOSYS
@ -102,6 +96,96 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
func setattrlistTimes(path string, times []Timespec, flags int) error {
// used on Darwin for UtimesNano
return ENOSYS
}
//sys ioctl(fd int, req uint, arg uintptr) (err error)
// ioctl itself should not be exposed directly, but additional get/set
// functions for specific types are permissible.
// IoctlSetInt performs an ioctl operation which sets an integer value
// on fd, using the specified request number.
func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
// IoctlGetInt performs an ioctl operation which gets an integer value
// from fd, using the specified request number.
func IoctlGetInt(fd int, req uint) (int, error) {
var value int
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return value, err
}
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
var value Winsize
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
var value Termios
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
func Uname(uname *Utsname) error {
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
n := unsafe.Sizeof(uname.Sysname)
if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
n = unsafe.Sizeof(uname.Nodename)
if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
n = unsafe.Sizeof(uname.Release)
if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
return err
}
mib = []_C_int{CTL_KERN, KERN_VERSION}
n = unsafe.Sizeof(uname.Version)
if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
return err
}
// The version might have newlines or tabs in it, convert them to
// spaces.
for i, b := range uname.Version {
if b == '\n' || b == '\t' {
if i == len(uname.Version)-1 {
uname.Version[i] = 0
} else {
uname.Version[i] = ' '
}
}
}
mib = []_C_int{CTL_HW, HW_MACHINE}
n = unsafe.Sizeof(uname.Machine)
if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
return err
}
return nil
}
/*
* Exposed directly
*/
@ -222,7 +306,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// getresuid
// getrtable
// getthrid
// ioctl
// ktrace
// lfs_bmapv
// lfs_markv

38
vendor/golang.org/x/sys/unix/syscall_solaris.go generated vendored
View File

@ -34,31 +34,6 @@ type SockaddrDatalink struct {
raw RawSockaddrDatalink
}
func clen(n []byte) int {
for i := 0; i < len(n); i++ {
if n[i] == 0 {
return i
}
}
return len(n)
}
func direntIno(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
}
func direntReclen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
}
func direntNamlen(buf []byte) (uint64, bool) {
reclen, ok := direntReclen(buf)
if !ok {
return 0, false
}
return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
}
//sysnb pipe(p *[2]_C_int) (n int, err error)
func Pipe(p []int) (err error) {
@ -139,6 +114,18 @@ func Getsockname(fd int) (sa Sockaddr, err error) {
return anyToSockaddr(&rsa)
}
// GetsockoptString returns the string value of the socket option opt for the
// socket associated with fd at the given socket level.
func GetsockoptString(fd, level, opt int) (string, error) {
buf := make([]byte, 256)
vallen := _Socklen(len(buf))
err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
if err != nil {
return "", err
}
return string(buf[:vallen-1]), nil
}
const ImplementsGetwd = true
//sys Getcwd(buf []byte) (n int, err error)
@ -655,6 +642,7 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Rmdir(path string) (err error)
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = lseek
//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
//sysnb Setegid(egid int) (err error)
//sysnb Seteuid(euid int) (err error)
//sysnb Setgid(gid int) (err error)

11
vendor/golang.org/x/sys/unix/syscall_unix.go generated vendored
View File

@ -50,6 +50,17 @@ func errnoErr(e syscall.Errno) error {
return e
}
// clen returns the index of the first NULL byte in n or len(n) if n contains no
// NULL byte or len(n) if n contains no NULL byte
func clen(n []byte) int {
for i := 0; i < len(n); i++ {
if n[i] == 0 {
return i
}
}
return len(n)
}
// Mmap manager, for use by operating system-specific implementations.
type mmapper struct {

20
vendor/golang.org/x/sys/unix/timestruct.go generated vendored
View File

@ -6,6 +6,8 @@
package unix
import "time"
// TimespecToNsec converts a Timespec value into a number of
// nanoseconds since the Unix epoch.
func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
@ -22,6 +24,24 @@ func NsecToTimespec(nsec int64) Timespec {
return setTimespec(sec, nsec)
}
// TimeToTimespec converts t into a Timespec.
// On some 32-bit systems the range of valid Timespec values are smaller
// than that of time.Time values. So if t is out of the valid range of
// Timespec, it returns a zero Timespec and ERANGE.
func TimeToTimespec(t time.Time) (Timespec, error) {
sec := t.Unix()
nsec := int64(t.Nanosecond())
ts := setTimespec(sec, nsec)
// Currently all targets have either int32 or int64 for Timespec.Sec.
// If there were a new target with floating point type for it, we have
// to consider the rounding error.
if int64(ts.Sec) != sec {
return Timespec{}, ERANGE
}
return ts, nil
}
// TimevalToNsec converts a Timeval value into a number of nanoseconds
// since the Unix epoch.
func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }

96
vendor/golang.org/x/sys/unix/zerrors_darwin_386.go generated vendored
View File

@ -49,6 +49,86 @@ const (
AF_UNSPEC = 0x0
AF_UTUN = 0x26
ALTWERASE = 0x200
ATTR_BIT_MAP_COUNT = 0x5
ATTR_CMN_ACCESSMASK = 0x20000
ATTR_CMN_ACCTIME = 0x1000
ATTR_CMN_ADDEDTIME = 0x10000000
ATTR_CMN_BKUPTIME = 0x2000
ATTR_CMN_CHGTIME = 0x800
ATTR_CMN_CRTIME = 0x200
ATTR_CMN_DATA_PROTECT_FLAGS = 0x40000000
ATTR_CMN_DEVID = 0x2
ATTR_CMN_DOCUMENT_ID = 0x100000
ATTR_CMN_ERROR = 0x20000000
ATTR_CMN_EXTENDED_SECURITY = 0x400000
ATTR_CMN_FILEID = 0x2000000
ATTR_CMN_FLAGS = 0x40000
ATTR_CMN_FNDRINFO = 0x4000
ATTR_CMN_FSID = 0x4
ATTR_CMN_FULLPATH = 0x8000000
ATTR_CMN_GEN_COUNT = 0x80000
ATTR_CMN_GRPID = 0x10000
ATTR_CMN_GRPUUID = 0x1000000
ATTR_CMN_MODTIME = 0x400
ATTR_CMN_NAME = 0x1
ATTR_CMN_NAMEDATTRCOUNT = 0x80000
ATTR_CMN_NAMEDATTRLIST = 0x100000
ATTR_CMN_OBJID = 0x20
ATTR_CMN_OBJPERMANENTID = 0x40
ATTR_CMN_OBJTAG = 0x10
ATTR_CMN_OBJTYPE = 0x8
ATTR_CMN_OWNERID = 0x8000
ATTR_CMN_PARENTID = 0x4000000
ATTR_CMN_PAROBJID = 0x80
ATTR_CMN_RETURNED_ATTRS = 0x80000000
ATTR_CMN_SCRIPT = 0x100
ATTR_CMN_SETMASK = 0x41c7ff00
ATTR_CMN_USERACCESS = 0x200000
ATTR_CMN_UUID = 0x800000
ATTR_CMN_VALIDMASK = 0xffffffff
ATTR_CMN_VOLSETMASK = 0x6700
ATTR_FILE_ALLOCSIZE = 0x4
ATTR_FILE_CLUMPSIZE = 0x10
ATTR_FILE_DATAALLOCSIZE = 0x400
ATTR_FILE_DATAEXTENTS = 0x800
ATTR_FILE_DATALENGTH = 0x200
ATTR_FILE_DEVTYPE = 0x20
ATTR_FILE_FILETYPE = 0x40
ATTR_FILE_FORKCOUNT = 0x80
ATTR_FILE_FORKLIST = 0x100
ATTR_FILE_IOBLOCKSIZE = 0x8
ATTR_FILE_LINKCOUNT = 0x1
ATTR_FILE_RSRCALLOCSIZE = 0x2000
ATTR_FILE_RSRCEXTENTS = 0x4000
ATTR_FILE_RSRCLENGTH = 0x1000
ATTR_FILE_SETMASK = 0x20
ATTR_FILE_TOTALSIZE = 0x2
ATTR_FILE_VALIDMASK = 0x37ff
ATTR_VOL_ALLOCATIONCLUMP = 0x40
ATTR_VOL_ATTRIBUTES = 0x40000000
ATTR_VOL_CAPABILITIES = 0x20000
ATTR_VOL_DIRCOUNT = 0x400
ATTR_VOL_ENCODINGSUSED = 0x10000
ATTR_VOL_FILECOUNT = 0x200
ATTR_VOL_FSTYPE = 0x1
ATTR_VOL_INFO = 0x80000000
ATTR_VOL_IOBLOCKSIZE = 0x80
ATTR_VOL_MAXOBJCOUNT = 0x800
ATTR_VOL_MINALLOCATION = 0x20
ATTR_VOL_MOUNTEDDEVICE = 0x8000
ATTR_VOL_MOUNTFLAGS = 0x4000
ATTR_VOL_MOUNTPOINT = 0x1000
ATTR_VOL_NAME = 0x2000
ATTR_VOL_OBJCOUNT = 0x100
ATTR_VOL_QUOTA_SIZE = 0x10000000
ATTR_VOL_RESERVED_SIZE = 0x20000000
ATTR_VOL_SETMASK = 0x80002000
ATTR_VOL_SIGNATURE = 0x2
ATTR_VOL_SIZE = 0x4
ATTR_VOL_SPACEAVAIL = 0x10
ATTR_VOL_SPACEFREE = 0x8
ATTR_VOL_UUID = 0x40000
ATTR_VOL_VALIDMASK = 0xf007ffff
B0 = 0x0
B110 = 0x6e
B115200 = 0x1c200
@ -169,6 +249,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0xc
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -390,6 +472,11 @@ const (
FF1 = 0x4000
FFDLY = 0x4000
FLUSHO = 0x800000
FSOPT_ATTR_CMN_EXTENDED = 0x20
FSOPT_NOFOLLOW = 0x1
FSOPT_NOINMEMUPDATE = 0x2
FSOPT_PACK_INVAL_ATTRS = 0x8
FSOPT_REPORT_FULLSIZE = 0x4
F_ADDFILESIGS = 0x3d
F_ADDFILESIGS_FOR_DYLD_SIM = 0x53
F_ADDFILESIGS_RETURN = 0x61
@ -425,6 +512,7 @@ const (
F_PATHPKG_CHECK = 0x34
F_PEOFPOSMODE = 0x3
F_PREALLOCATE = 0x2a
F_PUNCHHOLE = 0x63
F_RDADVISE = 0x2c
F_RDAHEAD = 0x2d
F_RDLCK = 0x1
@ -441,10 +529,12 @@ const (
F_SINGLE_WRITER = 0x4c
F_THAW_FS = 0x36
F_TRANSCODEKEY = 0x4b
F_TRIM_ACTIVE_FILE = 0x64
F_UNLCK = 0x2
F_VOLPOSMODE = 0x4
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -681,6 +771,7 @@ const (
IPV6_FAITH = 0x1d
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
IPV6_FLOW_ECN_MASK = 0x300
IPV6_FRAGTTL = 0x3c
IPV6_FW_ADD = 0x1e
IPV6_FW_DEL = 0x1f
@ -771,6 +862,7 @@ const (
IP_RECVOPTS = 0x5
IP_RECVPKTINFO = 0x1a
IP_RECVRETOPTS = 0x6
IP_RECVTOS = 0x1b
IP_RECVTTL = 0x18
IP_RETOPTS = 0x8
IP_RF = 0x8000
@ -789,6 +881,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

96
vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go generated vendored
View File

@ -49,6 +49,86 @@ const (
AF_UNSPEC = 0x0
AF_UTUN = 0x26
ALTWERASE = 0x200
ATTR_BIT_MAP_COUNT = 0x5
ATTR_CMN_ACCESSMASK = 0x20000
ATTR_CMN_ACCTIME = 0x1000
ATTR_CMN_ADDEDTIME = 0x10000000
ATTR_CMN_BKUPTIME = 0x2000
ATTR_CMN_CHGTIME = 0x800
ATTR_CMN_CRTIME = 0x200
ATTR_CMN_DATA_PROTECT_FLAGS = 0x40000000
ATTR_CMN_DEVID = 0x2
ATTR_CMN_DOCUMENT_ID = 0x100000
ATTR_CMN_ERROR = 0x20000000
ATTR_CMN_EXTENDED_SECURITY = 0x400000
ATTR_CMN_FILEID = 0x2000000
ATTR_CMN_FLAGS = 0x40000
ATTR_CMN_FNDRINFO = 0x4000
ATTR_CMN_FSID = 0x4
ATTR_CMN_FULLPATH = 0x8000000
ATTR_CMN_GEN_COUNT = 0x80000
ATTR_CMN_GRPID = 0x10000
ATTR_CMN_GRPUUID = 0x1000000
ATTR_CMN_MODTIME = 0x400
ATTR_CMN_NAME = 0x1
ATTR_CMN_NAMEDATTRCOUNT = 0x80000
ATTR_CMN_NAMEDATTRLIST = 0x100000
ATTR_CMN_OBJID = 0x20
ATTR_CMN_OBJPERMANENTID = 0x40
ATTR_CMN_OBJTAG = 0x10
ATTR_CMN_OBJTYPE = 0x8
ATTR_CMN_OWNERID = 0x8000
ATTR_CMN_PARENTID = 0x4000000
ATTR_CMN_PAROBJID = 0x80
ATTR_CMN_RETURNED_ATTRS = 0x80000000
ATTR_CMN_SCRIPT = 0x100
ATTR_CMN_SETMASK = 0x41c7ff00
ATTR_CMN_USERACCESS = 0x200000
ATTR_CMN_UUID = 0x800000
ATTR_CMN_VALIDMASK = 0xffffffff
ATTR_CMN_VOLSETMASK = 0x6700
ATTR_FILE_ALLOCSIZE = 0x4
ATTR_FILE_CLUMPSIZE = 0x10
ATTR_FILE_DATAALLOCSIZE = 0x400
ATTR_FILE_DATAEXTENTS = 0x800
ATTR_FILE_DATALENGTH = 0x200
ATTR_FILE_DEVTYPE = 0x20
ATTR_FILE_FILETYPE = 0x40
ATTR_FILE_FORKCOUNT = 0x80
ATTR_FILE_FORKLIST = 0x100
ATTR_FILE_IOBLOCKSIZE = 0x8
ATTR_FILE_LINKCOUNT = 0x1
ATTR_FILE_RSRCALLOCSIZE = 0x2000
ATTR_FILE_RSRCEXTENTS = 0x4000
ATTR_FILE_RSRCLENGTH = 0x1000
ATTR_FILE_SETMASK = 0x20
ATTR_FILE_TOTALSIZE = 0x2
ATTR_FILE_VALIDMASK = 0x37ff
ATTR_VOL_ALLOCATIONCLUMP = 0x40
ATTR_VOL_ATTRIBUTES = 0x40000000
ATTR_VOL_CAPABILITIES = 0x20000
ATTR_VOL_DIRCOUNT = 0x400
ATTR_VOL_ENCODINGSUSED = 0x10000
ATTR_VOL_FILECOUNT = 0x200
ATTR_VOL_FSTYPE = 0x1
ATTR_VOL_INFO = 0x80000000
ATTR_VOL_IOBLOCKSIZE = 0x80
ATTR_VOL_MAXOBJCOUNT = 0x800
ATTR_VOL_MINALLOCATION = 0x20
ATTR_VOL_MOUNTEDDEVICE = 0x8000
ATTR_VOL_MOUNTFLAGS = 0x4000
ATTR_VOL_MOUNTPOINT = 0x1000
ATTR_VOL_NAME = 0x2000
ATTR_VOL_OBJCOUNT = 0x100
ATTR_VOL_QUOTA_SIZE = 0x10000000
ATTR_VOL_RESERVED_SIZE = 0x20000000
ATTR_VOL_SETMASK = 0x80002000
ATTR_VOL_SIGNATURE = 0x2
ATTR_VOL_SIZE = 0x4
ATTR_VOL_SPACEAVAIL = 0x10
ATTR_VOL_SPACEFREE = 0x8
ATTR_VOL_UUID = 0x40000
ATTR_VOL_VALIDMASK = 0xf007ffff
B0 = 0x0
B110 = 0x6e
B115200 = 0x1c200
@ -169,6 +249,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0xc
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -390,6 +472,11 @@ const (
FF1 = 0x4000
FFDLY = 0x4000
FLUSHO = 0x800000
FSOPT_ATTR_CMN_EXTENDED = 0x20
FSOPT_NOFOLLOW = 0x1
FSOPT_NOINMEMUPDATE = 0x2
FSOPT_PACK_INVAL_ATTRS = 0x8
FSOPT_REPORT_FULLSIZE = 0x4
F_ADDFILESIGS = 0x3d
F_ADDFILESIGS_FOR_DYLD_SIM = 0x53
F_ADDFILESIGS_RETURN = 0x61
@ -425,6 +512,7 @@ const (
F_PATHPKG_CHECK = 0x34
F_PEOFPOSMODE = 0x3
F_PREALLOCATE = 0x2a
F_PUNCHHOLE = 0x63
F_RDADVISE = 0x2c
F_RDAHEAD = 0x2d
F_RDLCK = 0x1
@ -441,10 +529,12 @@ const (
F_SINGLE_WRITER = 0x4c
F_THAW_FS = 0x36
F_TRANSCODEKEY = 0x4b
F_TRIM_ACTIVE_FILE = 0x64
F_UNLCK = 0x2
F_VOLPOSMODE = 0x4
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -681,6 +771,7 @@ const (
IPV6_FAITH = 0x1d
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
IPV6_FLOW_ECN_MASK = 0x300
IPV6_FRAGTTL = 0x3c
IPV6_FW_ADD = 0x1e
IPV6_FW_DEL = 0x1f
@ -771,6 +862,7 @@ const (
IP_RECVOPTS = 0x5
IP_RECVPKTINFO = 0x1a
IP_RECVRETOPTS = 0x6
IP_RECVTOS = 0x1b
IP_RECVTTL = 0x18
IP_RETOPTS = 0x8
IP_RF = 0x8000
@ -789,6 +881,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

96
vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go generated vendored
View File

@ -49,6 +49,86 @@ const (
AF_UNSPEC = 0x0
AF_UTUN = 0x26
ALTWERASE = 0x200
ATTR_BIT_MAP_COUNT = 0x5
ATTR_CMN_ACCESSMASK = 0x20000
ATTR_CMN_ACCTIME = 0x1000
ATTR_CMN_ADDEDTIME = 0x10000000
ATTR_CMN_BKUPTIME = 0x2000
ATTR_CMN_CHGTIME = 0x800
ATTR_CMN_CRTIME = 0x200
ATTR_CMN_DATA_PROTECT_FLAGS = 0x40000000
ATTR_CMN_DEVID = 0x2
ATTR_CMN_DOCUMENT_ID = 0x100000
ATTR_CMN_ERROR = 0x20000000
ATTR_CMN_EXTENDED_SECURITY = 0x400000
ATTR_CMN_FILEID = 0x2000000
ATTR_CMN_FLAGS = 0x40000
ATTR_CMN_FNDRINFO = 0x4000
ATTR_CMN_FSID = 0x4
ATTR_CMN_FULLPATH = 0x8000000
ATTR_CMN_GEN_COUNT = 0x80000
ATTR_CMN_GRPID = 0x10000
ATTR_CMN_GRPUUID = 0x1000000
ATTR_CMN_MODTIME = 0x400
ATTR_CMN_NAME = 0x1
ATTR_CMN_NAMEDATTRCOUNT = 0x80000
ATTR_CMN_NAMEDATTRLIST = 0x100000
ATTR_CMN_OBJID = 0x20
ATTR_CMN_OBJPERMANENTID = 0x40
ATTR_CMN_OBJTAG = 0x10
ATTR_CMN_OBJTYPE = 0x8
ATTR_CMN_OWNERID = 0x8000
ATTR_CMN_PARENTID = 0x4000000
ATTR_CMN_PAROBJID = 0x80
ATTR_CMN_RETURNED_ATTRS = 0x80000000
ATTR_CMN_SCRIPT = 0x100
ATTR_CMN_SETMASK = 0x41c7ff00
ATTR_CMN_USERACCESS = 0x200000
ATTR_CMN_UUID = 0x800000
ATTR_CMN_VALIDMASK = 0xffffffff
ATTR_CMN_VOLSETMASK = 0x6700
ATTR_FILE_ALLOCSIZE = 0x4
ATTR_FILE_CLUMPSIZE = 0x10
ATTR_FILE_DATAALLOCSIZE = 0x400
ATTR_FILE_DATAEXTENTS = 0x800
ATTR_FILE_DATALENGTH = 0x200
ATTR_FILE_DEVTYPE = 0x20
ATTR_FILE_FILETYPE = 0x40
ATTR_FILE_FORKCOUNT = 0x80
ATTR_FILE_FORKLIST = 0x100
ATTR_FILE_IOBLOCKSIZE = 0x8
ATTR_FILE_LINKCOUNT = 0x1
ATTR_FILE_RSRCALLOCSIZE = 0x2000
ATTR_FILE_RSRCEXTENTS = 0x4000
ATTR_FILE_RSRCLENGTH = 0x1000
ATTR_FILE_SETMASK = 0x20
ATTR_FILE_TOTALSIZE = 0x2
ATTR_FILE_VALIDMASK = 0x37ff
ATTR_VOL_ALLOCATIONCLUMP = 0x40
ATTR_VOL_ATTRIBUTES = 0x40000000
ATTR_VOL_CAPABILITIES = 0x20000
ATTR_VOL_DIRCOUNT = 0x400
ATTR_VOL_ENCODINGSUSED = 0x10000
ATTR_VOL_FILECOUNT = 0x200
ATTR_VOL_FSTYPE = 0x1
ATTR_VOL_INFO = 0x80000000
ATTR_VOL_IOBLOCKSIZE = 0x80
ATTR_VOL_MAXOBJCOUNT = 0x800
ATTR_VOL_MINALLOCATION = 0x20
ATTR_VOL_MOUNTEDDEVICE = 0x8000
ATTR_VOL_MOUNTFLAGS = 0x4000
ATTR_VOL_MOUNTPOINT = 0x1000
ATTR_VOL_NAME = 0x2000
ATTR_VOL_OBJCOUNT = 0x100
ATTR_VOL_QUOTA_SIZE = 0x10000000
ATTR_VOL_RESERVED_SIZE = 0x20000000
ATTR_VOL_SETMASK = 0x80002000
ATTR_VOL_SIGNATURE = 0x2
ATTR_VOL_SIZE = 0x4
ATTR_VOL_SPACEAVAIL = 0x10
ATTR_VOL_SPACEFREE = 0x8
ATTR_VOL_UUID = 0x40000
ATTR_VOL_VALIDMASK = 0xf007ffff
B0 = 0x0
B110 = 0x6e
B115200 = 0x1c200
@ -169,6 +249,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0xc
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -390,6 +472,11 @@ const (
FF1 = 0x4000
FFDLY = 0x4000
FLUSHO = 0x800000
FSOPT_ATTR_CMN_EXTENDED = 0x20
FSOPT_NOFOLLOW = 0x1
FSOPT_NOINMEMUPDATE = 0x2
FSOPT_PACK_INVAL_ATTRS = 0x8
FSOPT_REPORT_FULLSIZE = 0x4
F_ADDFILESIGS = 0x3d
F_ADDFILESIGS_FOR_DYLD_SIM = 0x53
F_ADDFILESIGS_RETURN = 0x61
@ -425,6 +512,7 @@ const (
F_PATHPKG_CHECK = 0x34
F_PEOFPOSMODE = 0x3
F_PREALLOCATE = 0x2a
F_PUNCHHOLE = 0x63
F_RDADVISE = 0x2c
F_RDAHEAD = 0x2d
F_RDLCK = 0x1
@ -441,10 +529,12 @@ const (
F_SINGLE_WRITER = 0x4c
F_THAW_FS = 0x36
F_TRANSCODEKEY = 0x4b
F_TRIM_ACTIVE_FILE = 0x64
F_UNLCK = 0x2
F_VOLPOSMODE = 0x4
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -681,6 +771,7 @@ const (
IPV6_FAITH = 0x1d
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
IPV6_FLOW_ECN_MASK = 0x300
IPV6_FRAGTTL = 0x3c
IPV6_FW_ADD = 0x1e
IPV6_FW_DEL = 0x1f
@ -771,6 +862,7 @@ const (
IP_RECVOPTS = 0x5
IP_RECVPKTINFO = 0x1a
IP_RECVRETOPTS = 0x6
IP_RECVTOS = 0x1b
IP_RECVTTL = 0x18
IP_RETOPTS = 0x8
IP_RF = 0x8000
@ -789,6 +881,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

96
vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go generated vendored
View File

@ -49,6 +49,86 @@ const (
AF_UNSPEC = 0x0
AF_UTUN = 0x26
ALTWERASE = 0x200
ATTR_BIT_MAP_COUNT = 0x5
ATTR_CMN_ACCESSMASK = 0x20000
ATTR_CMN_ACCTIME = 0x1000
ATTR_CMN_ADDEDTIME = 0x10000000
ATTR_CMN_BKUPTIME = 0x2000
ATTR_CMN_CHGTIME = 0x800
ATTR_CMN_CRTIME = 0x200
ATTR_CMN_DATA_PROTECT_FLAGS = 0x40000000
ATTR_CMN_DEVID = 0x2
ATTR_CMN_DOCUMENT_ID = 0x100000
ATTR_CMN_ERROR = 0x20000000
ATTR_CMN_EXTENDED_SECURITY = 0x400000
ATTR_CMN_FILEID = 0x2000000
ATTR_CMN_FLAGS = 0x40000
ATTR_CMN_FNDRINFO = 0x4000
ATTR_CMN_FSID = 0x4
ATTR_CMN_FULLPATH = 0x8000000
ATTR_CMN_GEN_COUNT = 0x80000
ATTR_CMN_GRPID = 0x10000
ATTR_CMN_GRPUUID = 0x1000000
ATTR_CMN_MODTIME = 0x400
ATTR_CMN_NAME = 0x1
ATTR_CMN_NAMEDATTRCOUNT = 0x80000
ATTR_CMN_NAMEDATTRLIST = 0x100000
ATTR_CMN_OBJID = 0x20
ATTR_CMN_OBJPERMANENTID = 0x40
ATTR_CMN_OBJTAG = 0x10
ATTR_CMN_OBJTYPE = 0x8
ATTR_CMN_OWNERID = 0x8000
ATTR_CMN_PARENTID = 0x4000000
ATTR_CMN_PAROBJID = 0x80
ATTR_CMN_RETURNED_ATTRS = 0x80000000
ATTR_CMN_SCRIPT = 0x100
ATTR_CMN_SETMASK = 0x41c7ff00
ATTR_CMN_USERACCESS = 0x200000
ATTR_CMN_UUID = 0x800000
ATTR_CMN_VALIDMASK = 0xffffffff
ATTR_CMN_VOLSETMASK = 0x6700
ATTR_FILE_ALLOCSIZE = 0x4
ATTR_FILE_CLUMPSIZE = 0x10
ATTR_FILE_DATAALLOCSIZE = 0x400
ATTR_FILE_DATAEXTENTS = 0x800
ATTR_FILE_DATALENGTH = 0x200
ATTR_FILE_DEVTYPE = 0x20
ATTR_FILE_FILETYPE = 0x40
ATTR_FILE_FORKCOUNT = 0x80
ATTR_FILE_FORKLIST = 0x100
ATTR_FILE_IOBLOCKSIZE = 0x8
ATTR_FILE_LINKCOUNT = 0x1
ATTR_FILE_RSRCALLOCSIZE = 0x2000
ATTR_FILE_RSRCEXTENTS = 0x4000
ATTR_FILE_RSRCLENGTH = 0x1000
ATTR_FILE_SETMASK = 0x20
ATTR_FILE_TOTALSIZE = 0x2
ATTR_FILE_VALIDMASK = 0x37ff
ATTR_VOL_ALLOCATIONCLUMP = 0x40
ATTR_VOL_ATTRIBUTES = 0x40000000
ATTR_VOL_CAPABILITIES = 0x20000
ATTR_VOL_DIRCOUNT = 0x400
ATTR_VOL_ENCODINGSUSED = 0x10000
ATTR_VOL_FILECOUNT = 0x200
ATTR_VOL_FSTYPE = 0x1
ATTR_VOL_INFO = 0x80000000
ATTR_VOL_IOBLOCKSIZE = 0x80
ATTR_VOL_MAXOBJCOUNT = 0x800
ATTR_VOL_MINALLOCATION = 0x20
ATTR_VOL_MOUNTEDDEVICE = 0x8000
ATTR_VOL_MOUNTFLAGS = 0x4000
ATTR_VOL_MOUNTPOINT = 0x1000
ATTR_VOL_NAME = 0x2000
ATTR_VOL_OBJCOUNT = 0x100
ATTR_VOL_QUOTA_SIZE = 0x10000000
ATTR_VOL_RESERVED_SIZE = 0x20000000
ATTR_VOL_SETMASK = 0x80002000
ATTR_VOL_SIGNATURE = 0x2
ATTR_VOL_SIZE = 0x4
ATTR_VOL_SPACEAVAIL = 0x10
ATTR_VOL_SPACEFREE = 0x8
ATTR_VOL_UUID = 0x40000
ATTR_VOL_VALIDMASK = 0xf007ffff
B0 = 0x0
B110 = 0x6e
B115200 = 0x1c200
@ -169,6 +249,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0xc
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -390,6 +472,11 @@ const (
FF1 = 0x4000
FFDLY = 0x4000
FLUSHO = 0x800000
FSOPT_ATTR_CMN_EXTENDED = 0x20
FSOPT_NOFOLLOW = 0x1
FSOPT_NOINMEMUPDATE = 0x2
FSOPT_PACK_INVAL_ATTRS = 0x8
FSOPT_REPORT_FULLSIZE = 0x4
F_ADDFILESIGS = 0x3d
F_ADDFILESIGS_FOR_DYLD_SIM = 0x53
F_ADDFILESIGS_RETURN = 0x61
@ -425,6 +512,7 @@ const (
F_PATHPKG_CHECK = 0x34
F_PEOFPOSMODE = 0x3
F_PREALLOCATE = 0x2a
F_PUNCHHOLE = 0x63
F_RDADVISE = 0x2c
F_RDAHEAD = 0x2d
F_RDLCK = 0x1
@ -441,10 +529,12 @@ const (
F_SINGLE_WRITER = 0x4c
F_THAW_FS = 0x36
F_TRANSCODEKEY = 0x4b
F_TRIM_ACTIVE_FILE = 0x64
F_UNLCK = 0x2
F_VOLPOSMODE = 0x4
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -681,6 +771,7 @@ const (
IPV6_FAITH = 0x1d
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
IPV6_FLOW_ECN_MASK = 0x300
IPV6_FRAGTTL = 0x3c
IPV6_FW_ADD = 0x1e
IPV6_FW_DEL = 0x1f
@ -771,6 +862,7 @@ const (
IP_RECVOPTS = 0x5
IP_RECVPKTINFO = 0x1a
IP_RECVRETOPTS = 0x6
IP_RECVTOS = 0x1b
IP_RECVTTL = 0x18
IP_RETOPTS = 0x8
IP_RF = 0x8000
@ -789,6 +881,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

7
vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go generated vendored
View File

@ -168,6 +168,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0xc
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -353,6 +355,7 @@ const (
F_UNLCK = 0x2
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -835,6 +838,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

7
vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go generated vendored
View File

@ -351,6 +351,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0x18
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -608,6 +610,7 @@ const (
F_UNLCKSYS = 0x4
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -944,6 +947,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

7
vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go generated vendored
View File

@ -351,6 +351,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0x18
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -608,6 +610,7 @@ const (
F_UNLCKSYS = 0x4
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -944,6 +947,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

7
vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go generated vendored
View File

@ -351,6 +351,8 @@ const (
CSTOP = 0x13
CSTOPB = 0x400
CSUSP = 0x1a
CTL_HW = 0x6
CTL_KERN = 0x1
CTL_MAXNAME = 0x18
CTL_NET = 0x4
DLT_A429 = 0xb8
@ -615,6 +617,7 @@ const (
F_UNLCKSYS = 0x4
F_WRLCK = 0x3
HUPCL = 0x4000
HW_MACHINE = 0x1
ICANON = 0x100
ICMP6_FILTER = 0x12
ICRNL = 0x100
@ -951,6 +954,10 @@ const (
IXANY = 0x800
IXOFF = 0x400
IXON = 0x200
KERN_HOSTNAME = 0xa
KERN_OSRELEASE = 0x2
KERN_OSTYPE = 0x1
KERN_VERSION = 0x4
LOCK_EX = 0x2
LOCK_NB = 0x4
LOCK_SH = 0x1

22
vendor/golang.org/x/sys/unix/zerrors_linux_386.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1637,6 +1638,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1638,6 +1639,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_arm.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1642,6 +1643,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go generated vendored
View File

@ -625,6 +625,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1628,6 +1629,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_mips.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1640,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1640,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1640,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1640,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1695,6 +1696,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1695,6 +1696,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

22
vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go generated vendored
View File

@ -623,6 +623,7 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
@ -1699,6 +1700,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

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