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authorDimitri Sokolyuk <demon@dim13.org>2018-07-06 23:56:49 +0200
committerDimitri Sokolyuk <demon@dim13.org>2018-07-06 23:56:49 +0200
commit54eb169e8fc9bc0357139e7c259e977b184f8fbb (patch)
treeb6296da21fd0cc8f0cfe2e3fc26c937dcca63e8d /vendor/golang.org/x/net/ipv4
parentf954c3c9a4c6080f4ee508c364519c5879eb0909 (diff)
update vendor
Diffstat (limited to 'vendor/golang.org/x/net/ipv4')
-rw-r--r--vendor/golang.org/x/net/ipv4/batch.go9
-rw-r--r--vendor/golang.org/x/net/ipv4/dgramopt.go31
-rw-r--r--vendor/golang.org/x/net/ipv4/doc.go2
-rw-r--r--vendor/golang.org/x/net/ipv4/endpoint.go21
-rw-r--r--vendor/golang.org/x/net/ipv4/genericopt.go10
-rw-r--r--vendor/golang.org/x/net/ipv4/header.go5
-rw-r--r--vendor/golang.org/x/net/ipv4/helper.go1
-rw-r--r--vendor/golang.org/x/net/ipv4/packet.go5
-rw-r--r--vendor/golang.org/x/net/ipv4/payload_cmsg.go9
-rw-r--r--vendor/golang.org/x/net/ipv4/payload_nocmsg.go9
10 files changed, 45 insertions, 57 deletions
diff --git a/vendor/golang.org/x/net/ipv4/batch.go b/vendor/golang.org/x/net/ipv4/batch.go
index b445499..5ce9b35 100644
--- a/vendor/golang.org/x/net/ipv4/batch.go
+++ b/vendor/golang.org/x/net/ipv4/batch.go
@@ -9,7 +9,6 @@ package ipv4
import (
"net"
"runtime"
- "syscall"
"golang.org/x/net/internal/socket"
)
@@ -76,7 +75,7 @@ type Message = socket.Message
// headers.
func (c *payloadHandler) ReadBatch(ms []Message, flags int) (int, error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
switch runtime.GOOS {
case "linux":
@@ -107,7 +106,7 @@ func (c *payloadHandler) ReadBatch(ms []Message, flags int) (int, error) {
// On other platforms, this method will write only a single message.
func (c *payloadHandler) WriteBatch(ms []Message, flags int) (int, error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
switch runtime.GOOS {
case "linux":
@@ -139,7 +138,7 @@ func (c *payloadHandler) WriteBatch(ms []Message, flags int) (int, error) {
// On other platforms, this method will read only a single message.
func (c *packetHandler) ReadBatch(ms []Message, flags int) (int, error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
switch runtime.GOOS {
case "linux":
@@ -170,7 +169,7 @@ func (c *packetHandler) ReadBatch(ms []Message, flags int) (int, error) {
// On other platforms, this method will write only a single message.
func (c *packetHandler) WriteBatch(ms []Message, flags int) (int, error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
switch runtime.GOOS {
case "linux":
diff --git a/vendor/golang.org/x/net/ipv4/dgramopt.go b/vendor/golang.org/x/net/ipv4/dgramopt.go
index 54d77d5..3676449 100644
--- a/vendor/golang.org/x/net/ipv4/dgramopt.go
+++ b/vendor/golang.org/x/net/ipv4/dgramopt.go
@@ -6,7 +6,6 @@ package ipv4
import (
"net"
- "syscall"
"golang.org/x/net/bpf"
)
@@ -15,7 +14,7 @@ import (
// multicast packets.
func (c *dgramOpt) MulticastTTL() (int, error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
so, ok := sockOpts[ssoMulticastTTL]
if !ok {
@@ -28,7 +27,7 @@ func (c *dgramOpt) MulticastTTL() (int, error) {
// outgoing multicast packets.
func (c *dgramOpt) SetMulticastTTL(ttl int) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoMulticastTTL]
if !ok {
@@ -41,7 +40,7 @@ func (c *dgramOpt) SetMulticastTTL(ttl int) error {
// packet transmissions.
func (c *dgramOpt) MulticastInterface() (*net.Interface, error) {
if !c.ok() {
- return nil, syscall.EINVAL
+ return nil, errInvalidConn
}
so, ok := sockOpts[ssoMulticastInterface]
if !ok {
@@ -54,7 +53,7 @@ func (c *dgramOpt) MulticastInterface() (*net.Interface, error) {
// multicast packet transmissions.
func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoMulticastInterface]
if !ok {
@@ -67,7 +66,7 @@ func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error {
// should be copied and send back to the originator.
func (c *dgramOpt) MulticastLoopback() (bool, error) {
if !c.ok() {
- return false, syscall.EINVAL
+ return false, errInvalidConn
}
so, ok := sockOpts[ssoMulticastLoopback]
if !ok {
@@ -84,7 +83,7 @@ func (c *dgramOpt) MulticastLoopback() (bool, error) {
// should be copied and send back to the originator.
func (c *dgramOpt) SetMulticastLoopback(on bool) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoMulticastLoopback]
if !ok {
@@ -104,7 +103,7 @@ func (c *dgramOpt) SetMulticastLoopback(on bool) error {
// configuration.
func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoJoinGroup]
if !ok {
@@ -122,7 +121,7 @@ func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error {
// source-specific group.
func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoLeaveGroup]
if !ok {
@@ -143,7 +142,7 @@ func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error {
// routing configuration.
func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoJoinSourceGroup]
if !ok {
@@ -164,7 +163,7 @@ func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net
// interface ifi.
func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoLeaveSourceGroup]
if !ok {
@@ -186,7 +185,7 @@ func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source ne
// ifi.
func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoBlockSourceGroup]
if !ok {
@@ -207,7 +206,7 @@ func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source
// group by ExcludeSourceSpecificGroup again on the interface ifi.
func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoUnblockSourceGroup]
if !ok {
@@ -228,7 +227,7 @@ func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source
// Currently only Linux supports this.
func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) {
if !c.ok() {
- return nil, syscall.EINVAL
+ return nil, errInvalidConn
}
so, ok := sockOpts[ssoICMPFilter]
if !ok {
@@ -241,7 +240,7 @@ func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) {
// Currently only Linux supports this.
func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoICMPFilter]
if !ok {
@@ -255,7 +254,7 @@ func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error {
// Only supported on Linux.
func (c *dgramOpt) SetBPF(filter []bpf.RawInstruction) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoAttachFilter]
if !ok {
diff --git a/vendor/golang.org/x/net/ipv4/doc.go b/vendor/golang.org/x/net/ipv4/doc.go
index b43935a..d124555 100644
--- a/vendor/golang.org/x/net/ipv4/doc.go
+++ b/vendor/golang.org/x/net/ipv4/doc.go
@@ -241,4 +241,4 @@
// IncludeSourceSpecificGroup may return an error.
package ipv4 // import "golang.org/x/net/ipv4"
-// BUG(mikio): This package is not implemented on NaCl and Plan 9.
+// BUG(mikio): This package is not implemented on JS, NaCl and Plan 9.
diff --git a/vendor/golang.org/x/net/ipv4/endpoint.go b/vendor/golang.org/x/net/ipv4/endpoint.go
index 2ab8773..5009463 100644
--- a/vendor/golang.org/x/net/ipv4/endpoint.go
+++ b/vendor/golang.org/x/net/ipv4/endpoint.go
@@ -6,7 +6,6 @@ package ipv4
import (
"net"
- "syscall"
"time"
"golang.org/x/net/internal/socket"
@@ -58,7 +57,7 @@ func (c *dgramOpt) ok() bool { return c != nil && c.Conn != nil }
// SetControlMessage sets the per packet IP-level socket options.
func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error {
if !c.payloadHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return setControlMessage(c.dgramOpt.Conn, &c.payloadHandler.rawOpt, cf, on)
}
@@ -67,7 +66,7 @@ func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error {
// endpoint.
func (c *PacketConn) SetDeadline(t time.Time) error {
if !c.payloadHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.payloadHandler.PacketConn.SetDeadline(t)
}
@@ -76,7 +75,7 @@ func (c *PacketConn) SetDeadline(t time.Time) error {
// endpoint.
func (c *PacketConn) SetReadDeadline(t time.Time) error {
if !c.payloadHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.payloadHandler.PacketConn.SetReadDeadline(t)
}
@@ -85,7 +84,7 @@ func (c *PacketConn) SetReadDeadline(t time.Time) error {
// endpoint.
func (c *PacketConn) SetWriteDeadline(t time.Time) error {
if !c.payloadHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.payloadHandler.PacketConn.SetWriteDeadline(t)
}
@@ -93,7 +92,7 @@ func (c *PacketConn) SetWriteDeadline(t time.Time) error {
// Close closes the endpoint.
func (c *PacketConn) Close() error {
if !c.payloadHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.payloadHandler.PacketConn.Close()
}
@@ -124,7 +123,7 @@ type RawConn struct {
// SetControlMessage sets the per packet IP-level socket options.
func (c *RawConn) SetControlMessage(cf ControlFlags, on bool) error {
if !c.packetHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return setControlMessage(c.dgramOpt.Conn, &c.packetHandler.rawOpt, cf, on)
}
@@ -133,7 +132,7 @@ func (c *RawConn) SetControlMessage(cf ControlFlags, on bool) error {
// endpoint.
func (c *RawConn) SetDeadline(t time.Time) error {
if !c.packetHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.packetHandler.IPConn.SetDeadline(t)
}
@@ -142,7 +141,7 @@ func (c *RawConn) SetDeadline(t time.Time) error {
// endpoint.
func (c *RawConn) SetReadDeadline(t time.Time) error {
if !c.packetHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.packetHandler.IPConn.SetReadDeadline(t)
}
@@ -151,7 +150,7 @@ func (c *RawConn) SetReadDeadline(t time.Time) error {
// endpoint.
func (c *RawConn) SetWriteDeadline(t time.Time) error {
if !c.packetHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.packetHandler.IPConn.SetWriteDeadline(t)
}
@@ -159,7 +158,7 @@ func (c *RawConn) SetWriteDeadline(t time.Time) error {
// Close closes the endpoint.
func (c *RawConn) Close() error {
if !c.packetHandler.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.packetHandler.IPConn.Close()
}
diff --git a/vendor/golang.org/x/net/ipv4/genericopt.go b/vendor/golang.org/x/net/ipv4/genericopt.go
index 119bf84..587ae4a 100644
--- a/vendor/golang.org/x/net/ipv4/genericopt.go
+++ b/vendor/golang.org/x/net/ipv4/genericopt.go
@@ -4,12 +4,10 @@
package ipv4
-import "syscall"
-
// TOS returns the type-of-service field value for outgoing packets.
func (c *genericOpt) TOS() (int, error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
so, ok := sockOpts[ssoTOS]
if !ok {
@@ -22,7 +20,7 @@ func (c *genericOpt) TOS() (int, error) {
// packets.
func (c *genericOpt) SetTOS(tos int) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoTOS]
if !ok {
@@ -34,7 +32,7 @@ func (c *genericOpt) SetTOS(tos int) error {
// TTL returns the time-to-live field value for outgoing packets.
func (c *genericOpt) TTL() (int, error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
so, ok := sockOpts[ssoTTL]
if !ok {
@@ -47,7 +45,7 @@ func (c *genericOpt) TTL() (int, error) {
// packets.
func (c *genericOpt) SetTTL(ttl int) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
so, ok := sockOpts[ssoTTL]
if !ok {
diff --git a/vendor/golang.org/x/net/ipv4/header.go b/vendor/golang.org/x/net/ipv4/header.go
index 8bb0f0f..358afe2 100644
--- a/vendor/golang.org/x/net/ipv4/header.go
+++ b/vendor/golang.org/x/net/ipv4/header.go
@@ -9,7 +9,6 @@ import (
"fmt"
"net"
"runtime"
- "syscall"
"golang.org/x/net/internal/socket"
)
@@ -54,7 +53,7 @@ func (h *Header) String() string {
// Marshal returns the binary encoding of h.
func (h *Header) Marshal() ([]byte, error) {
if h == nil {
- return nil, syscall.EINVAL
+ return nil, errInvalidConn
}
if h.Len < HeaderLen {
return nil, errHeaderTooShort
@@ -98,7 +97,7 @@ func (h *Header) Marshal() ([]byte, error) {
return b, nil
}
-// Parse parses b as an IPv4 header and sotres the result in h.
+// Parse parses b as an IPv4 header and stores the result in h.
func (h *Header) Parse(b []byte) error {
if h == nil || len(b) < HeaderLen {
return errHeaderTooShort
diff --git a/vendor/golang.org/x/net/ipv4/helper.go b/vendor/golang.org/x/net/ipv4/helper.go
index a5052e3..8d8ff98 100644
--- a/vendor/golang.org/x/net/ipv4/helper.go
+++ b/vendor/golang.org/x/net/ipv4/helper.go
@@ -10,6 +10,7 @@ import (
)
var (
+ errInvalidConn = errors.New("invalid connection")
errMissingAddress = errors.New("missing address")
errMissingHeader = errors.New("missing header")
errHeaderTooShort = errors.New("header too short")
diff --git a/vendor/golang.org/x/net/ipv4/packet.go b/vendor/golang.org/x/net/ipv4/packet.go
index f00f5b0..966bb77 100644
--- a/vendor/golang.org/x/net/ipv4/packet.go
+++ b/vendor/golang.org/x/net/ipv4/packet.go
@@ -6,7 +6,6 @@ package ipv4
import (
"net"
- "syscall"
"golang.org/x/net/internal/socket"
)
@@ -28,7 +27,7 @@ func (c *packetHandler) ok() bool { return c != nil && c.IPConn != nil && c.Conn
// header h, the payload p and the control message cm.
func (c *packetHandler) ReadFrom(b []byte) (h *Header, p []byte, cm *ControlMessage, err error) {
if !c.ok() {
- return nil, nil, nil, syscall.EINVAL
+ return nil, nil, nil, errInvalidConn
}
return c.readFrom(b)
}
@@ -63,7 +62,7 @@ func slicePacket(b []byte) (h, p []byte, err error) {
// Options = optional
func (c *packetHandler) WriteTo(h *Header, p []byte, cm *ControlMessage) error {
if !c.ok() {
- return syscall.EINVAL
+ return errInvalidConn
}
return c.writeTo(h, p, cm)
}
diff --git a/vendor/golang.org/x/net/ipv4/payload_cmsg.go b/vendor/golang.org/x/net/ipv4/payload_cmsg.go
index 3f06d76..eec520c 100644
--- a/vendor/golang.org/x/net/ipv4/payload_cmsg.go
+++ b/vendor/golang.org/x/net/ipv4/payload_cmsg.go
@@ -6,10 +6,7 @@
package ipv4
-import (
- "net"
- "syscall"
-)
+import "net"
// ReadFrom reads a payload of the received IPv4 datagram, from the
// endpoint c, copying the payload into b. It returns the number of
@@ -17,7 +14,7 @@ import (
// src of the received datagram.
func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) {
if !c.ok() {
- return 0, nil, nil, syscall.EINVAL
+ return 0, nil, nil, errInvalidConn
}
return c.readFrom(b)
}
@@ -30,7 +27,7 @@ func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.
// control of the outgoing datagram is not required.
func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
return c.writeTo(b, cm, dst)
}
diff --git a/vendor/golang.org/x/net/ipv4/payload_nocmsg.go b/vendor/golang.org/x/net/ipv4/payload_nocmsg.go
index 3926de7..8cb21b3 100644
--- a/vendor/golang.org/x/net/ipv4/payload_nocmsg.go
+++ b/vendor/golang.org/x/net/ipv4/payload_nocmsg.go
@@ -6,10 +6,7 @@
package ipv4
-import (
- "net"
- "syscall"
-)
+import "net"
// ReadFrom reads a payload of the received IPv4 datagram, from the
// endpoint c, copying the payload into b. It returns the number of
@@ -17,7 +14,7 @@ import (
// src of the received datagram.
func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) {
if !c.ok() {
- return 0, nil, nil, syscall.EINVAL
+ return 0, nil, nil, errInvalidConn
}
if n, src, err = c.PacketConn.ReadFrom(b); err != nil {
return 0, nil, nil, err
@@ -33,7 +30,7 @@ func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.
// control of the outgoing datagram is not required.
func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) {
if !c.ok() {
- return 0, syscall.EINVAL
+ return 0, errInvalidConn
}
if dst == nil {
return 0, errMissingAddress