VOL-2765 Issue simulated TestResult after TestResponse
Change-Id: I3918a49a088b942236299e215a704970ceb17a74
diff --git a/vendor/github.com/google/gopacket/layers/gen.go b/vendor/github.com/google/gopacket/layers/gen.go
new file mode 100644
index 0000000..ab7a0c0
--- /dev/null
+++ b/vendor/github.com/google/gopacket/layers/gen.go
@@ -0,0 +1,109 @@
+// Copyright 2012 Google, Inc. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+// +build ignore
+
+// This binary pulls known ports from IANA, and uses them to populate
+// iana_ports.go's TCPPortNames and UDPPortNames maps.
+//
+// go run gen.go | gofmt > iana_ports.go
+package main
+
+import (
+ "bytes"
+ "encoding/xml"
+ "flag"
+ "fmt"
+ "io/ioutil"
+ "net/http"
+ "os"
+ "strconv"
+ "time"
+)
+
+const fmtString = `// Copyright 2012 Google, Inc. All rights reserved.
+
+package layers
+
+// Created by gen.go, don't edit manually
+// Generated at %s
+// Fetched from %q
+
+// TCPPortNames contains the port names for all TCP ports.
+var TCPPortNames = tcpPortNames
+
+// UDPPortNames contains the port names for all UDP ports.
+var UDPPortNames = udpPortNames
+
+// SCTPPortNames contains the port names for all SCTP ports.
+var SCTPPortNames = sctpPortNames
+
+var tcpPortNames = map[TCPPort]string{
+%s}
+var udpPortNames = map[UDPPort]string{
+%s}
+var sctpPortNames = map[SCTPPort]string{
+%s}
+`
+
+var url = flag.String("url", "http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml", "URL to grab port numbers from")
+
+func main() {
+ fmt.Fprintf(os.Stderr, "Fetching ports from %q\n", *url)
+ resp, err := http.Get(*url)
+ if err != nil {
+ panic(err)
+ }
+ defer resp.Body.Close()
+ body, err := ioutil.ReadAll(resp.Body)
+ if err != nil {
+ panic(err)
+ }
+ fmt.Fprintln(os.Stderr, "Parsing XML")
+ var registry struct {
+ Records []struct {
+ Protocol string `xml:"protocol"`
+ Number string `xml:"number"`
+ Name string `xml:"name"`
+ } `xml:"record"`
+ }
+ xml.Unmarshal(body, ®istry)
+ var tcpPorts bytes.Buffer
+ var udpPorts bytes.Buffer
+ var sctpPorts bytes.Buffer
+ done := map[string]map[int]bool{
+ "tcp": map[int]bool{},
+ "udp": map[int]bool{},
+ "sctp": map[int]bool{},
+ }
+ for _, r := range registry.Records {
+ port, err := strconv.Atoi(r.Number)
+ if err != nil {
+ continue
+ }
+ if r.Name == "" {
+ continue
+ }
+ var b *bytes.Buffer
+ switch r.Protocol {
+ case "tcp":
+ b = &tcpPorts
+ case "udp":
+ b = &udpPorts
+ case "sctp":
+ b = &sctpPorts
+ default:
+ continue
+ }
+ if done[r.Protocol][port] {
+ continue
+ }
+ done[r.Protocol][port] = true
+ fmt.Fprintf(b, "\t%d: %q,\n", port, r.Name)
+ }
+ fmt.Fprintln(os.Stderr, "Writing results to stdout")
+ fmt.Printf(fmtString, time.Now(), *url, tcpPorts.String(), udpPorts.String(), sctpPorts.String())
+}
diff --git a/vendor/github.com/google/gopacket/layers/gen2.go b/vendor/github.com/google/gopacket/layers/gen2.go
new file mode 100644
index 0000000..150cad7
--- /dev/null
+++ b/vendor/github.com/google/gopacket/layers/gen2.go
@@ -0,0 +1,104 @@
+// Copyright 2012 Google, Inc. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+// +build ignore
+
+// This binary handles creating string constants and function templates for enums.
+//
+// go run gen.go | gofmt > enums_generated.go
+package main
+
+import (
+ "fmt"
+ "log"
+ "os"
+ "text/template"
+ "time"
+)
+
+const fmtString = `// Copyright 2012 Google, Inc. All rights reserved.
+
+package layers
+
+// Created by gen2.go, don't edit manually
+// Generated at %s
+
+import (
+ "fmt"
+
+ "github.com/google/gopacket"
+)
+
+`
+
+var funcsTmpl = template.Must(template.New("foo").Parse(`
+// Decoder calls {{.Name}}Metadata.DecodeWith's decoder.
+func (a {{.Name}}) Decode(data []byte, p gopacket.PacketBuilder) error {
+ return {{.Name}}Metadata[a].DecodeWith.Decode(data, p)
+}
+// String returns {{.Name}}Metadata.Name.
+func (a {{.Name}}) String() string {
+ return {{.Name}}Metadata[a].Name
+}
+// LayerType returns {{.Name}}Metadata.LayerType.
+func (a {{.Name}}) LayerType() gopacket.LayerType {
+ return {{.Name}}Metadata[a].LayerType
+}
+
+type errorDecoderFor{{.Name}} int
+func (a *errorDecoderFor{{.Name}}) Decode(data []byte, p gopacket.PacketBuilder) error {
+ return a
+}
+func (a *errorDecoderFor{{.Name}}) Error() string {
+ return fmt.Sprintf("Unable to decode {{.Name}} %d", int(*a))
+}
+
+var errorDecodersFor{{.Name}} [{{.Num}}]errorDecoderFor{{.Name}}
+var {{.Name}}Metadata [{{.Num}}]EnumMetadata
+
+func initUnknownTypesFor{{.Name}}() {
+ for i := 0; i < {{.Num}}; i++ {
+ errorDecodersFor{{.Name}}[i] = errorDecoderFor{{.Name}}(i)
+ {{.Name}}Metadata[i] = EnumMetadata{
+ DecodeWith: &errorDecodersFor{{.Name}}[i],
+ Name: "Unknown{{.Name}}",
+ }
+ }
+}
+`))
+
+func main() {
+ fmt.Fprintf(os.Stderr, "Writing results to stdout\n")
+ fmt.Printf(fmtString, time.Now())
+ types := []struct {
+ Name string
+ Num int
+ }{
+ {"LinkType", 256},
+ {"EthernetType", 65536},
+ {"PPPType", 65536},
+ {"IPProtocol", 256},
+ {"SCTPChunkType", 256},
+ {"PPPoECode", 256},
+ {"FDDIFrameControl", 256},
+ {"EAPOLType", 256},
+ {"ProtocolFamily", 256},
+ {"Dot11Type", 256},
+ {"USBTransportType", 256},
+ }
+
+ fmt.Println("func init() {")
+ for _, t := range types {
+ fmt.Printf("initUnknownTypesFor%s()\n", t.Name)
+ }
+ fmt.Println("initActualTypeData()")
+ fmt.Println("}")
+ for _, t := range types {
+ if err := funcsTmpl.Execute(os.Stdout, t); err != nil {
+ log.Fatalf("Failed to execute template %s: %v", t.Name, err)
+ }
+ }
+}
diff --git a/vendor/github.com/google/gopacket/pcap/generate_defs.go b/vendor/github.com/google/gopacket/pcap/generate_defs.go
new file mode 100644
index 0000000..bcbf161
--- /dev/null
+++ b/vendor/github.com/google/gopacket/pcap/generate_defs.go
@@ -0,0 +1,157 @@
+// Copyright 2019 The GoPacket Authors. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+// +build ignore
+
+package main
+
+// This file generates the godefs needed for the windows version.
+// Rebuild is only necessary if additional libpcap functionality is implemented, or a new arch is implemented in golang.
+// Call with go run generate_windows.go [-I includepath]
+// Needs npcap sdk, go tool cgo, and gofmt to work. Location of npcap includes can be specified with -I
+
+import (
+ "bytes"
+ "flag"
+ "fmt"
+ "io/ioutil"
+ "log"
+ "os"
+ "os/exec"
+ "path/filepath"
+ "strings"
+)
+
+const header = `// Copyright 2019 The GoPacket Authors. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+// This file contains necessary structs/constants generated from libpcap headers with cgo -godefs
+// generated with: %s
+// DO NOT MODIFY
+
+`
+
+const source = `
+package pcap
+
+//#include <pcap.h>
+import "C"
+
+import "syscall" // needed for RawSockaddr
+
+const errorBufferSize = C.PCAP_ERRBUF_SIZE
+
+const (
+ pcapErrorNotActivated = C.PCAP_ERROR_NOT_ACTIVATED
+ pcapErrorActivated = C.PCAP_ERROR_ACTIVATED
+ pcapWarningPromisc = C.PCAP_WARNING_PROMISC_NOTSUP
+ pcapErrorNoSuchDevice = C.PCAP_ERROR_NO_SUCH_DEVICE
+ pcapErrorDenied = C.PCAP_ERROR_PERM_DENIED
+ pcapErrorNotUp = C.PCAP_ERROR_IFACE_NOT_UP
+ pcapError = C.PCAP_ERROR
+ pcapWarning = C.PCAP_WARNING
+ pcapDIN = C.PCAP_D_IN
+ pcapDOUT = C.PCAP_D_OUT
+ pcapDINOUT = C.PCAP_D_INOUT
+ pcapNetmaskUnknown = C.PCAP_NETMASK_UNKNOWN
+ pcapTstampPrecisionMicro = C.PCAP_TSTAMP_PRECISION_MICRO
+ pcapTstampPrecisionNano = C.PCAP_TSTAMP_PRECISION_NANO
+)
+
+type timeval C.struct_timeval
+type pcapPkthdr C.struct_pcap_pkthdr
+type pcapTPtr uintptr
+type pcapBpfInstruction C.struct_bpf_insn
+type pcapBpfProgram C.struct_bpf_program
+type pcapStats C.struct_pcap_stat
+type pcapCint C.int
+type pcapIf C.struct_pcap_if
+// +godefs map struct_sockaddr syscall.RawSockaddr
+type pcapAddr C.struct_pcap_addr
+`
+
+var includes = flag.String("I", "C:\\npcap-sdk-1.01\\Include", "Include path containing libpcap headers")
+
+func main() {
+ flag.Parse()
+
+ infile, err := ioutil.TempFile(".", "defs.*.go")
+ if err != nil {
+ log.Fatal("Couldn't create temporary source file: ", err)
+ }
+ defer infile.Close()
+ defer os.Remove(infile.Name())
+
+ _, err = infile.WriteString(source)
+ if err != nil {
+ log.Fatalf("Couldn't write definitions to temporary file %s: %s", infile.Name(), err)
+ }
+ err = infile.Close()
+ if err != nil {
+ log.Fatalf("Couldn't close temporary source file %s: %s", infile.Name(), err)
+ }
+
+ archs := []string{"386", "amd64"}
+ for _, arch := range archs {
+ env := append(os.Environ(), "GOARCH="+arch)
+ cmd := exec.Command("go", "tool", "cgo", "-godefs", "--", "-I", *includes, infile.Name())
+ cmd.Env = env
+ cmd.Stderr = os.Stderr
+ var generated bytes.Buffer
+ cmd.Stdout = &generated
+ err := cmd.Run()
+ if err != nil {
+ log.Fatalf("Couldn't generated defs for %s: %s\n", arch, err)
+ }
+
+ cmd = exec.Command("gofmt")
+ cmd.Env = env
+ cmd.Stderr = os.Stderr
+ outName := fmt.Sprintf("defs_windows_%s.go", arch)
+ out, err := os.Create(outName)
+ if err != nil {
+ log.Fatalf("Couldn't open file %s: %s", outName, err)
+ }
+ cmd.Stdout = out
+ in, err := cmd.StdinPipe()
+ if err != nil {
+ log.Fatal("Couldn't create input pipe for gofmt: ", err)
+ }
+ err = cmd.Start()
+ if err != nil {
+ log.Fatal("Couldn't start gofmt: ", err)
+ }
+
+ _, err = fmt.Fprintf(in, header, strings.Join(append([]string{filepath.Base(os.Args[0])}, os.Args[1:]...), " "))
+ if err != nil {
+ log.Fatal("Couldn't write header to gofmt: ", err)
+ }
+
+ for {
+ line, err := generated.ReadBytes('\n')
+ if err != nil {
+ break
+ }
+ // remove godefs comments
+ if bytes.HasPrefix(line, []byte("//")) {
+ continue
+ }
+ _, err = in.Write(line)
+ if err != nil {
+ log.Fatal("Couldn't write line to gofmt: ", err)
+ }
+ }
+ in.Close()
+ err = cmd.Wait()
+ if err != nil {
+ log.Fatal("gofmt failed: ", err)
+ }
+ out.Close()
+ }
+}
diff --git a/vendor/github.com/google/gopacket/pcap/pcap_tester.go b/vendor/github.com/google/gopacket/pcap/pcap_tester.go
new file mode 100644
index 0000000..7873a96
--- /dev/null
+++ b/vendor/github.com/google/gopacket/pcap/pcap_tester.go
@@ -0,0 +1,108 @@
+// Copyright 2012 Google, Inc. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+// +build ignore
+
+// This binary tests that PCAP packet capture is working correctly by issuing
+// HTTP requests, then making sure we actually capture data off the wire.
+package main
+
+import (
+ "errors"
+ "flag"
+ "fmt"
+ "log"
+ "net/http"
+ "os"
+ "time"
+
+ "github.com/google/gopacket/pcap"
+)
+
+var mode = flag.String("mode", "basic", "One of: basic,filtered,timestamp")
+
+func generatePackets() {
+ if resp, err := http.Get("http://code.google.com"); err != nil {
+ log.Printf("Could not get HTTP: %v", err)
+ } else {
+ resp.Body.Close()
+ }
+}
+
+func main() {
+ flag.Parse()
+ ifaces, err := pcap.FindAllDevs()
+ if err != nil {
+ log.Fatal(err)
+ }
+ for _, iface := range ifaces {
+ log.Printf("Trying capture on %q", iface.Name)
+ if err := tryCapture(iface); err != nil {
+ log.Printf("Error capturing on %q: %v", iface.Name, err)
+ } else {
+ log.Printf("Successfully captured on %q", iface.Name)
+ return
+ }
+ }
+ os.Exit(1)
+}
+
+func tryCapture(iface pcap.Interface) error {
+ if iface.Name[:2] == "lo" {
+ return errors.New("skipping loopback")
+ }
+ var h *pcap.Handle
+ var err error
+ switch *mode {
+ case "basic":
+ h, err = pcap.OpenLive(iface.Name, 65536, false, time.Second*3)
+ if err != nil {
+ return fmt.Errorf("openlive: %v", err)
+ }
+ defer h.Close()
+ case "filtered":
+ h, err = pcap.OpenLive(iface.Name, 65536, false, time.Second*3)
+ if err != nil {
+ return fmt.Errorf("openlive: %v", err)
+ }
+ defer h.Close()
+ if err := h.SetBPFFilter("port 80 or port 443"); err != nil {
+ return fmt.Errorf("setbpf: %v", err)
+ }
+ case "timestamp":
+ u, err := pcap.NewInactiveHandle(iface.Name)
+ if err != nil {
+ return err
+ }
+ defer u.CleanUp()
+ if err = u.SetSnapLen(65536); err != nil {
+ return err
+ } else if err = u.SetPromisc(false); err != nil {
+ return err
+ } else if err = u.SetTimeout(time.Second * 3); err != nil {
+ return err
+ }
+ sources := u.SupportedTimestamps()
+ if len(sources) == 0 {
+ return errors.New("no supported timestamp sources")
+ } else if err := u.SetTimestampSource(sources[0]); err != nil {
+ return fmt.Errorf("settimestampsource(%v): %v", sources[0], err)
+ } else if h, err = u.Activate(); err != nil {
+ return fmt.Errorf("could not activate: %v", err)
+ }
+ defer h.Close()
+ default:
+ panic("Invalid --mode: " + *mode)
+ }
+ go generatePackets()
+ h.ReadPacketData() // Do one dummy read to clear any timeouts.
+ data, ci, err := h.ReadPacketData()
+ if err != nil {
+ return fmt.Errorf("readpacketdata: %v", err)
+ }
+ log.Printf("Read packet, %v bytes, CI: %+v", len(data), ci)
+ return nil
+}
diff --git a/vendor/golang.org/x/sys/unix/mkasm_darwin.go b/vendor/golang.org/x/sys/unix/mkasm_darwin.go
new file mode 100644
index 0000000..4548b99
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mkasm_darwin.go
@@ -0,0 +1,61 @@
+// 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.
+
+// +build ignore
+
+// mkasm_darwin.go generates assembly trampolines to call libSystem routines from Go.
+//This program must be run after mksyscall.go.
+package main
+
+import (
+ "bytes"
+ "fmt"
+ "io/ioutil"
+ "log"
+ "os"
+ "strings"
+)
+
+func main() {
+ in1, err := ioutil.ReadFile("syscall_darwin.go")
+ if err != nil {
+ log.Fatalf("can't open syscall_darwin.go: %s", err)
+ }
+ arch := os.Args[1]
+ in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_darwin_%s.go", arch))
+ if err != nil {
+ log.Fatalf("can't open syscall_darwin_%s.go: %s", arch, err)
+ }
+ in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_darwin_%s.go", arch))
+ if err != nil {
+ log.Fatalf("can't open zsyscall_darwin_%s.go: %s", arch, err)
+ }
+ in := string(in1) + string(in2) + string(in3)
+
+ trampolines := map[string]bool{}
+
+ var out bytes.Buffer
+
+ fmt.Fprintf(&out, "// go run mkasm_darwin.go %s\n", strings.Join(os.Args[1:], " "))
+ fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n")
+ fmt.Fprintf(&out, "\n")
+ fmt.Fprintf(&out, "// +build go1.12\n")
+ fmt.Fprintf(&out, "\n")
+ fmt.Fprintf(&out, "#include \"textflag.h\"\n")
+ for _, line := range strings.Split(in, "\n") {
+ if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") {
+ continue
+ }
+ fn := line[5 : len(line)-13]
+ if !trampolines[fn] {
+ trampolines[fn] = true
+ fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn)
+ fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn)
+ }
+ }
+ err = ioutil.WriteFile(fmt.Sprintf("zsyscall_darwin_%s.s", arch), out.Bytes(), 0644)
+ if err != nil {
+ log.Fatalf("can't write zsyscall_darwin_%s.s: %s", arch, err)
+ }
+}
diff --git a/vendor/golang.org/x/sys/unix/mkpost.go b/vendor/golang.org/x/sys/unix/mkpost.go
new file mode 100644
index 0000000..9feddd0
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mkpost.go
@@ -0,0 +1,106 @@
+// Copyright 2016 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 ignore
+
+// mkpost processes the output of cgo -godefs to
+// modify the generated types. It is used to clean up
+// the sys API in an architecture specific manner.
+//
+// mkpost is run after cgo -godefs; see README.md.
+package main
+
+import (
+ "bytes"
+ "fmt"
+ "go/format"
+ "io/ioutil"
+ "log"
+ "os"
+ "regexp"
+)
+
+func main() {
+ // Get the OS and architecture (using GOARCH_TARGET if it exists)
+ goos := os.Getenv("GOOS")
+ goarch := os.Getenv("GOARCH_TARGET")
+ if goarch == "" {
+ goarch = os.Getenv("GOARCH")
+ }
+ // Check that we are using the Docker-based build system if we should be.
+ if goos == "linux" {
+ if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
+ os.Stderr.WriteString("In the Docker-based build system, mkpost should not be called directly.\n")
+ os.Stderr.WriteString("See README.md\n")
+ os.Exit(1)
+ }
+ }
+
+ b, err := ioutil.ReadAll(os.Stdin)
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ // Intentionally export __val fields in Fsid and Sigset_t
+ valRegex := regexp.MustCompile(`type (Fsid|Sigset_t) struct {(\s+)X__val(\s+\S+\s+)}`)
+ b = valRegex.ReplaceAll(b, []byte("type $1 struct {${2}Val$3}"))
+
+ // Intentionally export __fds_bits field in FdSet
+ fdSetRegex := regexp.MustCompile(`type (FdSet) struct {(\s+)X__fds_bits(\s+\S+\s+)}`)
+ b = fdSetRegex.ReplaceAll(b, []byte("type $1 struct {${2}Bits$3}"))
+
+ // If we have empty Ptrace structs, we should delete them. Only s390x emits
+ // nonempty Ptrace structs.
+ ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
+ b = ptraceRexexp.ReplaceAll(b, nil)
+
+ // Replace the control_regs union with a blank identifier for now.
+ controlRegsRegex := regexp.MustCompile(`(Control_regs)\s+\[0\]uint64`)
+ b = controlRegsRegex.ReplaceAll(b, []byte("_ [0]uint64"))
+
+ // Remove fields that are added by glibc
+ // Note that this is unstable as the identifers are private.
+ removeFieldsRegex := regexp.MustCompile(`X__glibc\S*`)
+ b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
+
+ // Convert [65]int8 to [65]byte in Utsname members to simplify
+ // conversion to string; see golang.org/issue/20753
+ convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`)
+ b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte"))
+
+ // Convert [1024]int8 to [1024]byte in Ptmget members
+ convertPtmget := regexp.MustCompile(`([SC]n)(\s+)\[(\d+)\]u?int8`)
+ b = convertPtmget.ReplaceAll(b, []byte("$1[$3]byte"))
+
+ // Remove spare fields (e.g. in Statx_t)
+ spareFieldsRegex := regexp.MustCompile(`X__spare\S*`)
+ b = spareFieldsRegex.ReplaceAll(b, []byte("_"))
+
+ // Remove cgo padding fields
+ removePaddingFieldsRegex := regexp.MustCompile(`Pad_cgo_\d+`)
+ b = removePaddingFieldsRegex.ReplaceAll(b, []byte("_"))
+
+ // Remove padding, hidden, or unused fields
+ removeFieldsRegex = regexp.MustCompile(`\b(X_\S+|Padding)`)
+ b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
+
+ // Remove the first line of warning from cgo
+ b = b[bytes.IndexByte(b, '\n')+1:]
+ // Modify the command in the header to include:
+ // mkpost, our own warning, and a build tag.
+ replacement := fmt.Sprintf(`$1 | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s,%s`, goarch, goos)
+ cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`)
+ b = cgoCommandRegex.ReplaceAll(b, []byte(replacement))
+
+ // gofmt
+ b, err = format.Source(b)
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ os.Stdout.Write(b)
+}
diff --git a/vendor/golang.org/x/sys/unix/mksyscall.go b/vendor/golang.org/x/sys/unix/mksyscall.go
new file mode 100644
index 0000000..e4af942
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mksyscall.go
@@ -0,0 +1,407 @@
+// 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.
+
+// +build ignore
+
+/*
+This program reads a file containing function prototypes
+(like syscall_darwin.go) and generates system call bodies.
+The prototypes are marked by lines beginning with "//sys"
+and read like func declarations if //sys is replaced by func, but:
+ * The parameter lists must give a name for each argument.
+ This includes return parameters.
+ * The parameter lists must give a type for each argument:
+ the (x, y, z int) shorthand is not allowed.
+ * If the return parameter is an error number, it must be named errno.
+
+A line beginning with //sysnb is like //sys, except that the
+goroutine will not be suspended during the execution of the system
+call. This must only be used for system calls which can never
+block, as otherwise the system call could cause all goroutines to
+hang.
+*/
+package main
+
+import (
+ "bufio"
+ "flag"
+ "fmt"
+ "os"
+ "regexp"
+ "strings"
+)
+
+var (
+ b32 = flag.Bool("b32", false, "32bit big-endian")
+ l32 = flag.Bool("l32", false, "32bit little-endian")
+ plan9 = flag.Bool("plan9", false, "plan9")
+ openbsd = flag.Bool("openbsd", false, "openbsd")
+ netbsd = flag.Bool("netbsd", false, "netbsd")
+ dragonfly = flag.Bool("dragonfly", false, "dragonfly")
+ arm = flag.Bool("arm", false, "arm") // 64-bit value should use (even, odd)-pair
+ tags = flag.String("tags", "", "build tags")
+ filename = flag.String("output", "", "output file name (standard output if omitted)")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+ return "go run mksyscall.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+ return *tags
+}
+
+// Param is function parameter
+type Param struct {
+ Name string
+ Type string
+}
+
+// usage prints the program usage
+func usage() {
+ fmt.Fprintf(os.Stderr, "usage: go run mksyscall.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+ os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+ list = strings.TrimSpace(list)
+ if list == "" {
+ return []string{}
+ }
+ return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+ ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+ if ps == nil {
+ fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+ os.Exit(1)
+ }
+ return Param{ps[1], ps[2]}
+}
+
+func main() {
+ // Get the OS and architecture (using GOARCH_TARGET if it exists)
+ goos := os.Getenv("GOOS")
+ if goos == "" {
+ fmt.Fprintln(os.Stderr, "GOOS not defined in environment")
+ os.Exit(1)
+ }
+ goarch := os.Getenv("GOARCH_TARGET")
+ if goarch == "" {
+ goarch = os.Getenv("GOARCH")
+ }
+
+ // Check that we are using the Docker-based build system if we should
+ if goos == "linux" {
+ if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
+ fmt.Fprintf(os.Stderr, "In the Docker-based build system, mksyscall should not be called directly.\n")
+ fmt.Fprintf(os.Stderr, "See README.md\n")
+ os.Exit(1)
+ }
+ }
+
+ flag.Usage = usage
+ flag.Parse()
+ if len(flag.Args()) <= 0 {
+ fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+ usage()
+ }
+
+ endianness := ""
+ if *b32 {
+ endianness = "big-endian"
+ } else if *l32 {
+ endianness = "little-endian"
+ }
+
+ libc := false
+ if goos == "darwin" && strings.Contains(buildTags(), ",go1.12") {
+ libc = true
+ }
+ trampolines := map[string]bool{}
+
+ text := ""
+ for _, path := range flag.Args() {
+ file, err := os.Open(path)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ s := bufio.NewScanner(file)
+ for s.Scan() {
+ t := s.Text()
+ t = strings.TrimSpace(t)
+ t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+ nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+ if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+ continue
+ }
+
+ // Line must be of the form
+ // func Open(path string, mode int, perm int) (fd int, errno error)
+ // Split into name, in params, out params.
+ f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$`).FindStringSubmatch(t)
+ if f == nil {
+ fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+ os.Exit(1)
+ }
+ funct, inps, outps, sysname := f[2], f[3], f[4], f[5]
+
+ // ClockGettime doesn't have a syscall number on Darwin, only generate libc wrappers.
+ if goos == "darwin" && !libc && funct == "ClockGettime" {
+ continue
+ }
+
+ // Split argument lists on comma.
+ in := parseParamList(inps)
+ out := parseParamList(outps)
+
+ // Try in vain to keep people from editing this file.
+ // The theory is that they jump into the middle of the file
+ // without reading the header.
+ text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+
+ // Go function header.
+ outDecl := ""
+ if len(out) > 0 {
+ outDecl = fmt.Sprintf(" (%s)", strings.Join(out, ", "))
+ }
+ text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outDecl)
+
+ // Check if err return available
+ errvar := ""
+ for _, param := range out {
+ p := parseParam(param)
+ if p.Type == "error" {
+ errvar = p.Name
+ break
+ }
+ }
+
+ // Prepare arguments to Syscall.
+ var args []string
+ n := 0
+ for _, param := range in {
+ p := parseParam(param)
+ if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+ args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
+ } else if p.Type == "string" && errvar != "" {
+ text += fmt.Sprintf("\tvar _p%d *byte\n", n)
+ text += fmt.Sprintf("\t_p%d, %s = BytePtrFromString(%s)\n", n, errvar, p.Name)
+ text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+ args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+ n++
+ } else if p.Type == "string" {
+ fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+ text += fmt.Sprintf("\tvar _p%d *byte\n", n)
+ text += fmt.Sprintf("\t_p%d, _ = BytePtrFromString(%s)\n", n, p.Name)
+ args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+ n++
+ } else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
+ // Convert slice into pointer, length.
+ // Have to be careful not to take address of &a[0] if len == 0:
+ // pass dummy pointer in that case.
+ // Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
+ text += fmt.Sprintf("\tvar _p%d unsafe.Pointer\n", n)
+ text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = unsafe.Pointer(&%s[0])\n\t}", p.Name, n, p.Name)
+ text += fmt.Sprintf(" else {\n\t\t_p%d = unsafe.Pointer(&_zero)\n\t}\n", n)
+ args = append(args, fmt.Sprintf("uintptr(_p%d)", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
+ n++
+ } else if p.Type == "int64" && (*openbsd || *netbsd) {
+ args = append(args, "0")
+ if endianness == "big-endian" {
+ args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+ } else if endianness == "little-endian" {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+ } else {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+ }
+ } else if p.Type == "int64" && *dragonfly {
+ if regexp.MustCompile(`^(?i)extp(read|write)`).FindStringSubmatch(funct) == nil {
+ args = append(args, "0")
+ }
+ if endianness == "big-endian" {
+ args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+ } else if endianness == "little-endian" {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+ } else {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+ }
+ } else if (p.Type == "int64" || p.Type == "uint64") && endianness != "" {
+ if len(args)%2 == 1 && *arm {
+ // arm abi specifies 64-bit argument uses
+ // (even, odd) pair
+ args = append(args, "0")
+ }
+ if endianness == "big-endian" {
+ args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+ } else {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+ }
+ } else {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+ }
+ }
+
+ // Determine which form to use; pad args with zeros.
+ asm := "Syscall"
+ if nonblock != nil {
+ if errvar == "" && goos == "linux" {
+ asm = "RawSyscallNoError"
+ } else {
+ asm = "RawSyscall"
+ }
+ } else {
+ if errvar == "" && goos == "linux" {
+ asm = "SyscallNoError"
+ }
+ }
+ if len(args) <= 3 {
+ for len(args) < 3 {
+ args = append(args, "0")
+ }
+ } else if len(args) <= 6 {
+ asm += "6"
+ for len(args) < 6 {
+ args = append(args, "0")
+ }
+ } else if len(args) <= 9 {
+ asm += "9"
+ for len(args) < 9 {
+ args = append(args, "0")
+ }
+ } else {
+ fmt.Fprintf(os.Stderr, "%s:%s too many arguments to system call\n", path, funct)
+ }
+
+ // System call number.
+ if sysname == "" {
+ sysname = "SYS_" + funct
+ sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
+ sysname = strings.ToUpper(sysname)
+ }
+
+ var libcFn string
+ if libc {
+ asm = "syscall_" + strings.ToLower(asm[:1]) + asm[1:] // internal syscall call
+ sysname = strings.TrimPrefix(sysname, "SYS_") // remove SYS_
+ sysname = strings.ToLower(sysname) // lowercase
+ if sysname == "getdirentries64" {
+ // Special case - libSystem name and
+ // raw syscall name don't match.
+ sysname = "__getdirentries64"
+ }
+ libcFn = sysname
+ sysname = "funcPC(libc_" + sysname + "_trampoline)"
+ }
+
+ // Actual call.
+ arglist := strings.Join(args, ", ")
+ call := fmt.Sprintf("%s(%s, %s)", asm, sysname, arglist)
+
+ // Assign return values.
+ body := ""
+ ret := []string{"_", "_", "_"}
+ doErrno := false
+ for i := 0; i < len(out); i++ {
+ p := parseParam(out[i])
+ reg := ""
+ if p.Name == "err" && !*plan9 {
+ reg = "e1"
+ ret[2] = reg
+ doErrno = true
+ } else if p.Name == "err" && *plan9 {
+ ret[0] = "r0"
+ ret[2] = "e1"
+ break
+ } else {
+ reg = fmt.Sprintf("r%d", i)
+ ret[i] = reg
+ }
+ if p.Type == "bool" {
+ reg = fmt.Sprintf("%s != 0", reg)
+ }
+ if p.Type == "int64" && endianness != "" {
+ // 64-bit number in r1:r0 or r0:r1.
+ if i+2 > len(out) {
+ fmt.Fprintf(os.Stderr, "%s:%s not enough registers for int64 return\n", path, funct)
+ }
+ if endianness == "big-endian" {
+ reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
+ } else {
+ reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
+ }
+ ret[i] = fmt.Sprintf("r%d", i)
+ ret[i+1] = fmt.Sprintf("r%d", i+1)
+ }
+ if reg != "e1" || *plan9 {
+ body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+ }
+ }
+ if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
+ text += fmt.Sprintf("\t%s\n", call)
+ } else {
+ if errvar == "" && goos == "linux" {
+ // raw syscall without error on Linux, see golang.org/issue/22924
+ text += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], call)
+ } else {
+ text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
+ }
+ }
+ text += body
+
+ if *plan9 && ret[2] == "e1" {
+ text += "\tif int32(r0) == -1 {\n"
+ text += "\t\terr = e1\n"
+ text += "\t}\n"
+ } else if doErrno {
+ text += "\tif e1 != 0 {\n"
+ text += "\t\terr = errnoErr(e1)\n"
+ text += "\t}\n"
+ }
+ text += "\treturn\n"
+ text += "}\n\n"
+
+ if libc && !trampolines[libcFn] {
+ // some system calls share a trampoline, like read and readlen.
+ trampolines[libcFn] = true
+ // Declare assembly trampoline.
+ text += fmt.Sprintf("func libc_%s_trampoline()\n", libcFn)
+ // Assembly trampoline calls the libc_* function, which this magic
+ // redirects to use the function from libSystem.
+ text += fmt.Sprintf("//go:linkname libc_%s libc_%s\n", libcFn, libcFn)
+ text += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"/usr/lib/libSystem.B.dylib\"\n", libcFn, libcFn)
+ text += "\n"
+ }
+ }
+ if err := s.Err(); err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ file.Close()
+ }
+ fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
+}
+
+const srcTemplate = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package unix
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+var _ syscall.Errno
+
+%s
+`
diff --git a/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go
new file mode 100644
index 0000000..3be3cdf
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go
@@ -0,0 +1,415 @@
+// Copyright 2019 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 ignore
+
+/*
+This program reads a file containing function prototypes
+(like syscall_aix.go) and generates system call bodies.
+The prototypes are marked by lines beginning with "//sys"
+and read like func declarations if //sys is replaced by func, but:
+ * The parameter lists must give a name for each argument.
+ This includes return parameters.
+ * The parameter lists must give a type for each argument:
+ the (x, y, z int) shorthand is not allowed.
+ * If the return parameter is an error number, it must be named err.
+ * If go func name needs to be different than its libc name,
+ * or the function is not in libc, name could be specified
+ * at the end, after "=" sign, like
+ //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+*/
+package main
+
+import (
+ "bufio"
+ "flag"
+ "fmt"
+ "os"
+ "regexp"
+ "strings"
+)
+
+var (
+ b32 = flag.Bool("b32", false, "32bit big-endian")
+ l32 = flag.Bool("l32", false, "32bit little-endian")
+ aix = flag.Bool("aix", false, "aix")
+ tags = flag.String("tags", "", "build tags")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+ return "go run mksyscall_aix_ppc.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+ return *tags
+}
+
+// Param is function parameter
+type Param struct {
+ Name string
+ Type string
+}
+
+// usage prints the program usage
+func usage() {
+ fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+ os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+ list = strings.TrimSpace(list)
+ if list == "" {
+ return []string{}
+ }
+ return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+ ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+ if ps == nil {
+ fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+ os.Exit(1)
+ }
+ return Param{ps[1], ps[2]}
+}
+
+func main() {
+ flag.Usage = usage
+ flag.Parse()
+ if len(flag.Args()) <= 0 {
+ fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+ usage()
+ }
+
+ endianness := ""
+ if *b32 {
+ endianness = "big-endian"
+ } else if *l32 {
+ endianness = "little-endian"
+ }
+
+ pack := ""
+ text := ""
+ cExtern := "/*\n#include <stdint.h>\n#include <stddef.h>\n"
+ for _, path := range flag.Args() {
+ file, err := os.Open(path)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ s := bufio.NewScanner(file)
+ for s.Scan() {
+ t := s.Text()
+ t = strings.TrimSpace(t)
+ t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+ if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
+ pack = p[1]
+ }
+ nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+ if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+ continue
+ }
+
+ // Line must be of the form
+ // func Open(path string, mode int, perm int) (fd int, err error)
+ // Split into name, in params, out params.
+ f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
+ if f == nil {
+ fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+ os.Exit(1)
+ }
+ funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
+
+ // Split argument lists on comma.
+ in := parseParamList(inps)
+ out := parseParamList(outps)
+
+ inps = strings.Join(in, ", ")
+ outps = strings.Join(out, ", ")
+
+ // Try in vain to keep people from editing this file.
+ // The theory is that they jump into the middle of the file
+ // without reading the header.
+ text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+
+ // Check if value return, err return available
+ errvar := ""
+ retvar := ""
+ rettype := ""
+ for _, param := range out {
+ p := parseParam(param)
+ if p.Type == "error" {
+ errvar = p.Name
+ } else {
+ retvar = p.Name
+ rettype = p.Type
+ }
+ }
+
+ // System call name.
+ if sysname == "" {
+ sysname = funct
+ }
+ sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
+ sysname = strings.ToLower(sysname) // All libc functions are lowercase.
+
+ cRettype := ""
+ if rettype == "unsafe.Pointer" {
+ cRettype = "uintptr_t"
+ } else if rettype == "uintptr" {
+ cRettype = "uintptr_t"
+ } else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
+ cRettype = "uintptr_t"
+ } else if rettype == "int" {
+ cRettype = "int"
+ } else if rettype == "int32" {
+ cRettype = "int"
+ } else if rettype == "int64" {
+ cRettype = "long long"
+ } else if rettype == "uint32" {
+ cRettype = "unsigned int"
+ } else if rettype == "uint64" {
+ cRettype = "unsigned long long"
+ } else {
+ cRettype = "int"
+ }
+ if sysname == "exit" {
+ cRettype = "void"
+ }
+
+ // Change p.Types to c
+ var cIn []string
+ for _, param := range in {
+ p := parseParam(param)
+ if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+ cIn = append(cIn, "uintptr_t")
+ } else if p.Type == "string" {
+ cIn = append(cIn, "uintptr_t")
+ } else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
+ cIn = append(cIn, "uintptr_t", "size_t")
+ } else if p.Type == "unsafe.Pointer" {
+ cIn = append(cIn, "uintptr_t")
+ } else if p.Type == "uintptr" {
+ cIn = append(cIn, "uintptr_t")
+ } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
+ cIn = append(cIn, "uintptr_t")
+ } else if p.Type == "int" {
+ cIn = append(cIn, "int")
+ } else if p.Type == "int32" {
+ cIn = append(cIn, "int")
+ } else if p.Type == "int64" {
+ cIn = append(cIn, "long long")
+ } else if p.Type == "uint32" {
+ cIn = append(cIn, "unsigned int")
+ } else if p.Type == "uint64" {
+ cIn = append(cIn, "unsigned long long")
+ } else {
+ cIn = append(cIn, "int")
+ }
+ }
+
+ if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" {
+ if sysname == "select" {
+ // select is a keyword of Go. Its name is
+ // changed to c_select.
+ cExtern += "#define c_select select\n"
+ }
+ // Imports of system calls from libc
+ cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
+ cIn := strings.Join(cIn, ", ")
+ cExtern += fmt.Sprintf("(%s);\n", cIn)
+ }
+
+ // So file name.
+ if *aix {
+ if modname == "" {
+ modname = "libc.a/shr_64.o"
+ } else {
+ fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
+ os.Exit(1)
+ }
+ }
+
+ strconvfunc := "C.CString"
+
+ // Go function header.
+ if outps != "" {
+ outps = fmt.Sprintf(" (%s)", outps)
+ }
+ if text != "" {
+ text += "\n"
+ }
+
+ text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
+
+ // Prepare arguments to Syscall.
+ var args []string
+ n := 0
+ argN := 0
+ for _, param := range in {
+ p := parseParam(param)
+ if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+ args = append(args, "C.uintptr_t(uintptr(unsafe.Pointer("+p.Name+")))")
+ } else if p.Type == "string" && errvar != "" {
+ text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
+ args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+ n++
+ } else if p.Type == "string" {
+ fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+ text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
+ args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+ n++
+ } else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
+ // Convert slice into pointer, length.
+ // Have to be careful not to take address of &a[0] if len == 0:
+ // pass nil in that case.
+ text += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
+ text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
+ args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(unsafe.Pointer(_p%d)))", n))
+ n++
+ text += fmt.Sprintf("\tvar _p%d int\n", n)
+ text += fmt.Sprintf("\t_p%d = len(%s)\n", n, p.Name)
+ args = append(args, fmt.Sprintf("C.size_t(_p%d)", n))
+ n++
+ } else if p.Type == "int64" && endianness != "" {
+ if endianness == "big-endian" {
+ args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+ } else {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+ }
+ n++
+ } else if p.Type == "bool" {
+ text += fmt.Sprintf("\tvar _p%d uint32\n", n)
+ text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
+ args = append(args, fmt.Sprintf("_p%d", n))
+ } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
+ args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
+ } else if p.Type == "unsafe.Pointer" {
+ args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
+ } else if p.Type == "int" {
+ if (argN == 2) && ((funct == "readlen") || (funct == "writelen")) {
+ args = append(args, fmt.Sprintf("C.size_t(%s)", p.Name))
+ } else if argN == 0 && funct == "fcntl" {
+ args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+ } else if (argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt")) {
+ args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+ } else {
+ args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
+ }
+ } else if p.Type == "int32" {
+ args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
+ } else if p.Type == "int64" {
+ args = append(args, fmt.Sprintf("C.longlong(%s)", p.Name))
+ } else if p.Type == "uint32" {
+ args = append(args, fmt.Sprintf("C.uint(%s)", p.Name))
+ } else if p.Type == "uint64" {
+ args = append(args, fmt.Sprintf("C.ulonglong(%s)", p.Name))
+ } else if p.Type == "uintptr" {
+ args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+ } else {
+ args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
+ }
+ argN++
+ }
+
+ // Actual call.
+ arglist := strings.Join(args, ", ")
+ call := ""
+ if sysname == "exit" {
+ if errvar != "" {
+ call += "er :="
+ } else {
+ call += ""
+ }
+ } else if errvar != "" {
+ call += "r0,er :="
+ } else if retvar != "" {
+ call += "r0,_ :="
+ } else {
+ call += ""
+ }
+ if sysname == "select" {
+ // select is a keyword of Go. Its name is
+ // changed to c_select.
+ call += fmt.Sprintf("C.c_%s(%s)", sysname, arglist)
+ } else {
+ call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
+ }
+
+ // Assign return values.
+ body := ""
+ for i := 0; i < len(out); i++ {
+ p := parseParam(out[i])
+ reg := ""
+ if p.Name == "err" {
+ reg = "e1"
+ } else {
+ reg = "r0"
+ }
+ if reg != "e1" {
+ body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+ }
+ }
+
+ // verify return
+ if sysname != "exit" && errvar != "" {
+ if regexp.MustCompile(`^uintptr`).FindStringSubmatch(cRettype) != nil {
+ body += "\tif (uintptr(r0) ==^uintptr(0) && er != nil) {\n"
+ body += fmt.Sprintf("\t\t%s = er\n", errvar)
+ body += "\t}\n"
+ } else {
+ body += "\tif (r0 ==-1 && er != nil) {\n"
+ body += fmt.Sprintf("\t\t%s = er\n", errvar)
+ body += "\t}\n"
+ }
+ } else if errvar != "" {
+ body += "\tif (er != nil) {\n"
+ body += fmt.Sprintf("\t\t%s = er\n", errvar)
+ body += "\t}\n"
+ }
+
+ text += fmt.Sprintf("\t%s\n", call)
+ text += body
+
+ text += "\treturn\n"
+ text += "}\n"
+ }
+ if err := s.Err(); err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ file.Close()
+ }
+ imp := ""
+ if pack != "unix" {
+ imp = "import \"golang.org/x/sys/unix\"\n"
+
+ }
+ fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, cExtern, imp, text)
+}
+
+const srcTemplate = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package %s
+
+
+%s
+*/
+import "C"
+import (
+ "unsafe"
+)
+
+
+%s
+
+%s
+`
diff --git a/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go
new file mode 100644
index 0000000..c960099
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go
@@ -0,0 +1,614 @@
+// Copyright 2019 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 ignore
+
+/*
+This program reads a file containing function prototypes
+(like syscall_aix.go) and generates system call bodies.
+The prototypes are marked by lines beginning with "//sys"
+and read like func declarations if //sys is replaced by func, but:
+ * The parameter lists must give a name for each argument.
+ This includes return parameters.
+ * The parameter lists must give a type for each argument:
+ the (x, y, z int) shorthand is not allowed.
+ * If the return parameter is an error number, it must be named err.
+ * If go func name needs to be different than its libc name,
+ * or the function is not in libc, name could be specified
+ * at the end, after "=" sign, like
+ //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+
+
+This program will generate three files and handle both gc and gccgo implementation:
+ - zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
+ - zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
+ - zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
+
+ The generated code looks like this
+
+zsyscall_aix_ppc64.go
+func asyscall(...) (n int, err error) {
+ // Pointer Creation
+ r1, e1 := callasyscall(...)
+ // Type Conversion
+ // Error Handler
+ return
+}
+
+zsyscall_aix_ppc64_gc.go
+//go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
+//go:linkname libc_asyscall libc_asyscall
+var asyscall syscallFunc
+
+func callasyscall(...) (r1 uintptr, e1 Errno) {
+ r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
+ return
+}
+
+zsyscall_aix_ppc64_ggcgo.go
+
+// int asyscall(...)
+
+import "C"
+
+func callasyscall(...) (r1 uintptr, e1 Errno) {
+ r1 = uintptr(C.asyscall(...))
+ e1 = syscall.GetErrno()
+ return
+}
+*/
+
+package main
+
+import (
+ "bufio"
+ "flag"
+ "fmt"
+ "io/ioutil"
+ "os"
+ "regexp"
+ "strings"
+)
+
+var (
+ b32 = flag.Bool("b32", false, "32bit big-endian")
+ l32 = flag.Bool("l32", false, "32bit little-endian")
+ aix = flag.Bool("aix", false, "aix")
+ tags = flag.String("tags", "", "build tags")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+ return "go run mksyscall_aix_ppc64.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+ return *tags
+}
+
+// Param is function parameter
+type Param struct {
+ Name string
+ Type string
+}
+
+// usage prints the program usage
+func usage() {
+ fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc64.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+ os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+ list = strings.TrimSpace(list)
+ if list == "" {
+ return []string{}
+ }
+ return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+ ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+ if ps == nil {
+ fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+ os.Exit(1)
+ }
+ return Param{ps[1], ps[2]}
+}
+
+func main() {
+ flag.Usage = usage
+ flag.Parse()
+ if len(flag.Args()) <= 0 {
+ fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+ usage()
+ }
+
+ endianness := ""
+ if *b32 {
+ endianness = "big-endian"
+ } else if *l32 {
+ endianness = "little-endian"
+ }
+
+ pack := ""
+ // GCCGO
+ textgccgo := ""
+ cExtern := "/*\n#include <stdint.h>\n"
+ // GC
+ textgc := ""
+ dynimports := ""
+ linknames := ""
+ var vars []string
+ // COMMON
+ textcommon := ""
+ for _, path := range flag.Args() {
+ file, err := os.Open(path)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ s := bufio.NewScanner(file)
+ for s.Scan() {
+ t := s.Text()
+ t = strings.TrimSpace(t)
+ t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+ if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
+ pack = p[1]
+ }
+ nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+ if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+ continue
+ }
+
+ // Line must be of the form
+ // func Open(path string, mode int, perm int) (fd int, err error)
+ // Split into name, in params, out params.
+ f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
+ if f == nil {
+ fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+ os.Exit(1)
+ }
+ funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
+
+ // Split argument lists on comma.
+ in := parseParamList(inps)
+ out := parseParamList(outps)
+
+ inps = strings.Join(in, ", ")
+ outps = strings.Join(out, ", ")
+
+ if sysname == "" {
+ sysname = funct
+ }
+
+ onlyCommon := false
+ if funct == "readlen" || funct == "writelen" || funct == "FcntlInt" || funct == "FcntlFlock" {
+ // This function call another syscall which is already implemented.
+ // Therefore, the gc and gccgo part must not be generated.
+ onlyCommon = true
+ }
+
+ // Try in vain to keep people from editing this file.
+ // The theory is that they jump into the middle of the file
+ // without reading the header.
+
+ textcommon += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+ if !onlyCommon {
+ textgccgo += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+ textgc += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+ }
+
+ // Check if value return, err return available
+ errvar := ""
+ rettype := ""
+ for _, param := range out {
+ p := parseParam(param)
+ if p.Type == "error" {
+ errvar = p.Name
+ } else {
+ rettype = p.Type
+ }
+ }
+
+ sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
+ sysname = strings.ToLower(sysname) // All libc functions are lowercase.
+
+ // GCCGO Prototype return type
+ cRettype := ""
+ if rettype == "unsafe.Pointer" {
+ cRettype = "uintptr_t"
+ } else if rettype == "uintptr" {
+ cRettype = "uintptr_t"
+ } else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
+ cRettype = "uintptr_t"
+ } else if rettype == "int" {
+ cRettype = "int"
+ } else if rettype == "int32" {
+ cRettype = "int"
+ } else if rettype == "int64" {
+ cRettype = "long long"
+ } else if rettype == "uint32" {
+ cRettype = "unsigned int"
+ } else if rettype == "uint64" {
+ cRettype = "unsigned long long"
+ } else {
+ cRettype = "int"
+ }
+ if sysname == "exit" {
+ cRettype = "void"
+ }
+
+ // GCCGO Prototype arguments type
+ var cIn []string
+ for i, param := range in {
+ p := parseParam(param)
+ if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+ cIn = append(cIn, "uintptr_t")
+ } else if p.Type == "string" {
+ cIn = append(cIn, "uintptr_t")
+ } else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
+ cIn = append(cIn, "uintptr_t", "size_t")
+ } else if p.Type == "unsafe.Pointer" {
+ cIn = append(cIn, "uintptr_t")
+ } else if p.Type == "uintptr" {
+ cIn = append(cIn, "uintptr_t")
+ } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
+ cIn = append(cIn, "uintptr_t")
+ } else if p.Type == "int" {
+ if (i == 0 || i == 2) && funct == "fcntl" {
+ // These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
+ cIn = append(cIn, "uintptr_t")
+ } else {
+ cIn = append(cIn, "int")
+ }
+
+ } else if p.Type == "int32" {
+ cIn = append(cIn, "int")
+ } else if p.Type == "int64" {
+ cIn = append(cIn, "long long")
+ } else if p.Type == "uint32" {
+ cIn = append(cIn, "unsigned int")
+ } else if p.Type == "uint64" {
+ cIn = append(cIn, "unsigned long long")
+ } else {
+ cIn = append(cIn, "int")
+ }
+ }
+
+ if !onlyCommon {
+ // GCCGO Prototype Generation
+ // Imports of system calls from libc
+ if sysname == "select" {
+ // select is a keyword of Go. Its name is
+ // changed to c_select.
+ cExtern += "#define c_select select\n"
+ }
+ cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
+ cIn := strings.Join(cIn, ", ")
+ cExtern += fmt.Sprintf("(%s);\n", cIn)
+ }
+ // GC Library name
+ if modname == "" {
+ modname = "libc.a/shr_64.o"
+ } else {
+ fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
+ os.Exit(1)
+ }
+ sysvarname := fmt.Sprintf("libc_%s", sysname)
+
+ if !onlyCommon {
+ // GC Runtime import of function to allow cross-platform builds.
+ dynimports += fmt.Sprintf("//go:cgo_import_dynamic %s %s \"%s\"\n", sysvarname, sysname, modname)
+ // GC Link symbol to proc address variable.
+ linknames += fmt.Sprintf("//go:linkname %s %s\n", sysvarname, sysvarname)
+ // GC Library proc address variable.
+ vars = append(vars, sysvarname)
+ }
+
+ strconvfunc := "BytePtrFromString"
+ strconvtype := "*byte"
+
+ // Go function header.
+ if outps != "" {
+ outps = fmt.Sprintf(" (%s)", outps)
+ }
+ if textcommon != "" {
+ textcommon += "\n"
+ }
+
+ textcommon += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
+
+ // Prepare arguments tocall.
+ var argscommon []string // Arguments in the common part
+ var argscall []string // Arguments for call prototype
+ var argsgc []string // Arguments for gc call (with syscall6)
+ var argsgccgo []string // Arguments for gccgo call (with C.name_of_syscall)
+ n := 0
+ argN := 0
+ for _, param := range in {
+ p := parseParam(param)
+ if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+ argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.Name))
+ argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+ argsgc = append(argsgc, p.Name)
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+ } else if p.Type == "string" && errvar != "" {
+ textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+ textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
+ textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+
+ argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+ argscall = append(argscall, fmt.Sprintf("_p%d uintptr ", n))
+ argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+ n++
+ } else if p.Type == "string" {
+ fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+ textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+ textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
+ textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+
+ argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+ argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n))
+ argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
+ n++
+ } else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
+ // Convert slice into pointer, length.
+ // Have to be careful not to take address of &a[0] if len == 0:
+ // pass nil in that case.
+ textcommon += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
+ textcommon += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
+ argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("len(%s)", p.Name))
+ argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n), fmt.Sprintf("_lenp%d int", n))
+ argsgc = append(argsgc, fmt.Sprintf("_p%d", n), fmt.Sprintf("uintptr(_lenp%d)", n))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n), fmt.Sprintf("C.size_t(_lenp%d)", n))
+ n++
+ } else if p.Type == "int64" && endianness != "" {
+ fmt.Fprintf(os.Stderr, path+":"+funct+" uses int64 with 32 bits mode. Case not yet implemented\n")
+ } else if p.Type == "bool" {
+ fmt.Fprintf(os.Stderr, path+":"+funct+" uses bool. Case not yet implemented\n")
+ } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil || p.Type == "unsafe.Pointer" {
+ argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
+ argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+ argsgc = append(argsgc, p.Name)
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+ } else if p.Type == "int" {
+ if (argN == 0 || argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt") || (funct == "FcntlFlock")) {
+ // These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
+ argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
+ argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+ argsgc = append(argsgc, p.Name)
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+
+ } else {
+ argscommon = append(argscommon, p.Name)
+ argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
+ argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
+ }
+ } else if p.Type == "int32" {
+ argscommon = append(argscommon, p.Name)
+ argscall = append(argscall, fmt.Sprintf("%s int32", p.Name))
+ argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
+ } else if p.Type == "int64" {
+ argscommon = append(argscommon, p.Name)
+ argscall = append(argscall, fmt.Sprintf("%s int64", p.Name))
+ argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.longlong(%s)", p.Name))
+ } else if p.Type == "uint32" {
+ argscommon = append(argscommon, p.Name)
+ argscall = append(argscall, fmt.Sprintf("%s uint32", p.Name))
+ argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uint(%s)", p.Name))
+ } else if p.Type == "uint64" {
+ argscommon = append(argscommon, p.Name)
+ argscall = append(argscall, fmt.Sprintf("%s uint64", p.Name))
+ argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.ulonglong(%s)", p.Name))
+ } else if p.Type == "uintptr" {
+ argscommon = append(argscommon, p.Name)
+ argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
+ argsgc = append(argsgc, p.Name)
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
+ } else {
+ argscommon = append(argscommon, fmt.Sprintf("int(%s)", p.Name))
+ argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
+ argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
+ argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
+ }
+ argN++
+ }
+ nargs := len(argsgc)
+
+ // COMMON function generation
+ argscommonlist := strings.Join(argscommon, ", ")
+ callcommon := fmt.Sprintf("call%s(%s)", sysname, argscommonlist)
+ ret := []string{"_", "_"}
+ body := ""
+ doErrno := false
+ for i := 0; i < len(out); i++ {
+ p := parseParam(out[i])
+ reg := ""
+ if p.Name == "err" {
+ reg = "e1"
+ ret[1] = reg
+ doErrno = true
+ } else {
+ reg = "r0"
+ ret[0] = reg
+ }
+ if p.Type == "bool" {
+ reg = fmt.Sprintf("%s != 0", reg)
+ }
+ if reg != "e1" {
+ body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+ }
+ }
+ if ret[0] == "_" && ret[1] == "_" {
+ textcommon += fmt.Sprintf("\t%s\n", callcommon)
+ } else {
+ textcommon += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], callcommon)
+ }
+ textcommon += body
+
+ if doErrno {
+ textcommon += "\tif e1 != 0 {\n"
+ textcommon += "\t\terr = errnoErr(e1)\n"
+ textcommon += "\t}\n"
+ }
+ textcommon += "\treturn\n"
+ textcommon += "}\n"
+
+ if onlyCommon {
+ continue
+ }
+
+ // CALL Prototype
+ callProto := fmt.Sprintf("func call%s(%s) (r1 uintptr, e1 Errno) {\n", sysname, strings.Join(argscall, ", "))
+
+ // GC function generation
+ asm := "syscall6"
+ if nonblock != nil {
+ asm = "rawSyscall6"
+ }
+
+ if len(argsgc) <= 6 {
+ for len(argsgc) < 6 {
+ argsgc = append(argsgc, "0")
+ }
+ } else {
+ fmt.Fprintf(os.Stderr, "%s: too many arguments to system call", funct)
+ os.Exit(1)
+ }
+ argsgclist := strings.Join(argsgc, ", ")
+ callgc := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, argsgclist)
+
+ textgc += callProto
+ textgc += fmt.Sprintf("\tr1, _, e1 = %s\n", callgc)
+ textgc += "\treturn\n}\n"
+
+ // GCCGO function generation
+ argsgccgolist := strings.Join(argsgccgo, ", ")
+ var callgccgo string
+ if sysname == "select" {
+ // select is a keyword of Go. Its name is
+ // changed to c_select.
+ callgccgo = fmt.Sprintf("C.c_%s(%s)", sysname, argsgccgolist)
+ } else {
+ callgccgo = fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
+ }
+ textgccgo += callProto
+ textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo)
+ textgccgo += "\te1 = syscall.GetErrno()\n"
+ textgccgo += "\treturn\n}\n"
+ }
+ if err := s.Err(); err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ file.Close()
+ }
+ imp := ""
+ if pack != "unix" {
+ imp = "import \"golang.org/x/sys/unix\"\n"
+
+ }
+
+ // Print zsyscall_aix_ppc64.go
+ err := ioutil.WriteFile("zsyscall_aix_ppc64.go",
+ []byte(fmt.Sprintf(srcTemplate1, cmdLine(), buildTags(), pack, imp, textcommon)),
+ 0644)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+
+ // Print zsyscall_aix_ppc64_gc.go
+ vardecls := "\t" + strings.Join(vars, ",\n\t")
+ vardecls += " syscallFunc"
+ err = ioutil.WriteFile("zsyscall_aix_ppc64_gc.go",
+ []byte(fmt.Sprintf(srcTemplate2, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, textgc)),
+ 0644)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+
+ // Print zsyscall_aix_ppc64_gccgo.go
+ err = ioutil.WriteFile("zsyscall_aix_ppc64_gccgo.go",
+ []byte(fmt.Sprintf(srcTemplate3, cmdLine(), buildTags(), pack, cExtern, imp, textgccgo)),
+ 0644)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+}
+
+const srcTemplate1 = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package %s
+
+import (
+ "unsafe"
+)
+
+
+%s
+
+%s
+`
+const srcTemplate2 = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+// +build !gccgo
+
+package %s
+
+import (
+ "unsafe"
+)
+%s
+%s
+%s
+type syscallFunc uintptr
+
+var (
+%s
+)
+
+// Implemented in runtime/syscall_aix.go.
+func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+%s
+`
+const srcTemplate3 = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+// +build gccgo
+
+package %s
+
+%s
+*/
+import "C"
+import (
+ "syscall"
+)
+
+
+%s
+
+%s
+`
diff --git a/vendor/golang.org/x/sys/unix/mksyscall_solaris.go b/vendor/golang.org/x/sys/unix/mksyscall_solaris.go
new file mode 100644
index 0000000..3d86473
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mksyscall_solaris.go
@@ -0,0 +1,335 @@
+// Copyright 2019 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 ignore
+
+/*
+ This program reads a file containing function prototypes
+ (like syscall_solaris.go) and generates system call bodies.
+ The prototypes are marked by lines beginning with "//sys"
+ and read like func declarations if //sys is replaced by func, but:
+ * The parameter lists must give a name for each argument.
+ This includes return parameters.
+ * The parameter lists must give a type for each argument:
+ the (x, y, z int) shorthand is not allowed.
+ * If the return parameter is an error number, it must be named err.
+ * If go func name needs to be different than its libc name,
+ * or the function is not in libc, name could be specified
+ * at the end, after "=" sign, like
+ //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+*/
+
+package main
+
+import (
+ "bufio"
+ "flag"
+ "fmt"
+ "os"
+ "regexp"
+ "strings"
+)
+
+var (
+ b32 = flag.Bool("b32", false, "32bit big-endian")
+ l32 = flag.Bool("l32", false, "32bit little-endian")
+ tags = flag.String("tags", "", "build tags")
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+ return "go run mksyscall_solaris.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+ return *tags
+}
+
+// Param is function parameter
+type Param struct {
+ Name string
+ Type string
+}
+
+// usage prints the program usage
+func usage() {
+ fmt.Fprintf(os.Stderr, "usage: go run mksyscall_solaris.go [-b32 | -l32] [-tags x,y] [file ...]\n")
+ os.Exit(1)
+}
+
+// parseParamList parses parameter list and returns a slice of parameters
+func parseParamList(list string) []string {
+ list = strings.TrimSpace(list)
+ if list == "" {
+ return []string{}
+ }
+ return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
+}
+
+// parseParam splits a parameter into name and type
+func parseParam(p string) Param {
+ ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
+ if ps == nil {
+ fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
+ os.Exit(1)
+ }
+ return Param{ps[1], ps[2]}
+}
+
+func main() {
+ flag.Usage = usage
+ flag.Parse()
+ if len(flag.Args()) <= 0 {
+ fmt.Fprintf(os.Stderr, "no files to parse provided\n")
+ usage()
+ }
+
+ endianness := ""
+ if *b32 {
+ endianness = "big-endian"
+ } else if *l32 {
+ endianness = "little-endian"
+ }
+
+ pack := ""
+ text := ""
+ dynimports := ""
+ linknames := ""
+ var vars []string
+ for _, path := range flag.Args() {
+ file, err := os.Open(path)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ s := bufio.NewScanner(file)
+ for s.Scan() {
+ t := s.Text()
+ t = strings.TrimSpace(t)
+ t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
+ if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
+ pack = p[1]
+ }
+ nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
+ if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
+ continue
+ }
+
+ // Line must be of the form
+ // func Open(path string, mode int, perm int) (fd int, err error)
+ // Split into name, in params, out params.
+ f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
+ if f == nil {
+ fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
+ os.Exit(1)
+ }
+ funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
+
+ // Split argument lists on comma.
+ in := parseParamList(inps)
+ out := parseParamList(outps)
+
+ inps = strings.Join(in, ", ")
+ outps = strings.Join(out, ", ")
+
+ // Try in vain to keep people from editing this file.
+ // The theory is that they jump into the middle of the file
+ // without reading the header.
+ text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
+
+ // So file name.
+ if modname == "" {
+ modname = "libc"
+ }
+
+ // System call name.
+ if sysname == "" {
+ sysname = funct
+ }
+
+ // System call pointer variable name.
+ sysvarname := fmt.Sprintf("proc%s", sysname)
+
+ strconvfunc := "BytePtrFromString"
+ strconvtype := "*byte"
+
+ sysname = strings.ToLower(sysname) // All libc functions are lowercase.
+
+ // Runtime import of function to allow cross-platform builds.
+ dynimports += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"%s.so\"\n", sysname, sysname, modname)
+ // Link symbol to proc address variable.
+ linknames += fmt.Sprintf("//go:linkname %s libc_%s\n", sysvarname, sysname)
+ // Library proc address variable.
+ vars = append(vars, sysvarname)
+
+ // Go function header.
+ outlist := strings.Join(out, ", ")
+ if outlist != "" {
+ outlist = fmt.Sprintf(" (%s)", outlist)
+ }
+ if text != "" {
+ text += "\n"
+ }
+ text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outlist)
+
+ // Check if err return available
+ errvar := ""
+ for _, param := range out {
+ p := parseParam(param)
+ if p.Type == "error" {
+ errvar = p.Name
+ continue
+ }
+ }
+
+ // Prepare arguments to Syscall.
+ var args []string
+ n := 0
+ for _, param := range in {
+ p := parseParam(param)
+ if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
+ args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
+ } else if p.Type == "string" && errvar != "" {
+ text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+ text += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
+ text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
+ args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+ n++
+ } else if p.Type == "string" {
+ fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
+ text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
+ text += fmt.Sprintf("\t_p%d, _ = %s(%s)\n", n, strconvfunc, p.Name)
+ args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
+ n++
+ } else if s := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); s != nil {
+ // Convert slice into pointer, length.
+ // Have to be careful not to take address of &a[0] if len == 0:
+ // pass nil in that case.
+ text += fmt.Sprintf("\tvar _p%d *%s\n", n, s[1])
+ text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
+ args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
+ n++
+ } else if p.Type == "int64" && endianness != "" {
+ if endianness == "big-endian" {
+ args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
+ } else {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
+ }
+ } else if p.Type == "bool" {
+ text += fmt.Sprintf("\tvar _p%d uint32\n", n)
+ text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
+ args = append(args, fmt.Sprintf("uintptr(_p%d)", n))
+ n++
+ } else {
+ args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
+ }
+ }
+ nargs := len(args)
+
+ // Determine which form to use; pad args with zeros.
+ asm := "sysvicall6"
+ if nonblock != nil {
+ asm = "rawSysvicall6"
+ }
+ if len(args) <= 6 {
+ for len(args) < 6 {
+ args = append(args, "0")
+ }
+ } else {
+ fmt.Fprintf(os.Stderr, "%s: too many arguments to system call\n", path)
+ os.Exit(1)
+ }
+
+ // Actual call.
+ arglist := strings.Join(args, ", ")
+ call := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, arglist)
+
+ // Assign return values.
+ body := ""
+ ret := []string{"_", "_", "_"}
+ doErrno := false
+ for i := 0; i < len(out); i++ {
+ p := parseParam(out[i])
+ reg := ""
+ if p.Name == "err" {
+ reg = "e1"
+ ret[2] = reg
+ doErrno = true
+ } else {
+ reg = fmt.Sprintf("r%d", i)
+ ret[i] = reg
+ }
+ if p.Type == "bool" {
+ reg = fmt.Sprintf("%d != 0", reg)
+ }
+ if p.Type == "int64" && endianness != "" {
+ // 64-bit number in r1:r0 or r0:r1.
+ if i+2 > len(out) {
+ fmt.Fprintf(os.Stderr, "%s: not enough registers for int64 return\n", path)
+ os.Exit(1)
+ }
+ if endianness == "big-endian" {
+ reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
+ } else {
+ reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
+ }
+ ret[i] = fmt.Sprintf("r%d", i)
+ ret[i+1] = fmt.Sprintf("r%d", i+1)
+ }
+ if reg != "e1" {
+ body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
+ }
+ }
+ if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
+ text += fmt.Sprintf("\t%s\n", call)
+ } else {
+ text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
+ }
+ text += body
+
+ if doErrno {
+ text += "\tif e1 != 0 {\n"
+ text += "\t\terr = e1\n"
+ text += "\t}\n"
+ }
+ text += "\treturn\n"
+ text += "}\n"
+ }
+ if err := s.Err(); err != nil {
+ fmt.Fprintf(os.Stderr, err.Error())
+ os.Exit(1)
+ }
+ file.Close()
+ }
+ imp := ""
+ if pack != "unix" {
+ imp = "import \"golang.org/x/sys/unix\"\n"
+
+ }
+ vardecls := "\t" + strings.Join(vars, ",\n\t")
+ vardecls += " syscallFunc"
+ fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, text)
+}
+
+const srcTemplate = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package %s
+
+import (
+ "syscall"
+ "unsafe"
+)
+%s
+%s
+%s
+var (
+%s
+)
+
+%s
+`
diff --git a/vendor/golang.org/x/sys/unix/mksysnum.go b/vendor/golang.org/x/sys/unix/mksysnum.go
new file mode 100644
index 0000000..07f8960
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mksysnum.go
@@ -0,0 +1,190 @@
+// 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.
+
+// +build ignore
+
+// Generate system call table for DragonFly, NetBSD,
+// FreeBSD, OpenBSD or Darwin from master list
+// (for example, /usr/src/sys/kern/syscalls.master or
+// sys/syscall.h).
+package main
+
+import (
+ "bufio"
+ "fmt"
+ "io"
+ "io/ioutil"
+ "net/http"
+ "os"
+ "regexp"
+ "strings"
+)
+
+var (
+ goos, goarch string
+)
+
+// cmdLine returns this programs's commandline arguments
+func cmdLine() string {
+ return "go run mksysnum.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags
+func buildTags() string {
+ return fmt.Sprintf("%s,%s", goarch, goos)
+}
+
+func checkErr(err error) {
+ if err != nil {
+ fmt.Fprintf(os.Stderr, "%v\n", err)
+ os.Exit(1)
+ }
+}
+
+// source string and substring slice for regexp
+type re struct {
+ str string // source string
+ sub []string // matched sub-string
+}
+
+// Match performs regular expression match
+func (r *re) Match(exp string) bool {
+ r.sub = regexp.MustCompile(exp).FindStringSubmatch(r.str)
+ if r.sub != nil {
+ return true
+ }
+ return false
+}
+
+// fetchFile fetches a text file from URL
+func fetchFile(URL string) io.Reader {
+ resp, err := http.Get(URL)
+ checkErr(err)
+ defer resp.Body.Close()
+ body, err := ioutil.ReadAll(resp.Body)
+ checkErr(err)
+ return strings.NewReader(string(body))
+}
+
+// readFile reads a text file from path
+func readFile(path string) io.Reader {
+ file, err := os.Open(os.Args[1])
+ checkErr(err)
+ return file
+}
+
+func format(name, num, proto string) string {
+ name = strings.ToUpper(name)
+ // There are multiple entries for enosys and nosys, so comment them out.
+ nm := re{str: name}
+ if nm.Match(`^SYS_E?NOSYS$`) {
+ name = fmt.Sprintf("// %s", name)
+ }
+ if name == `SYS_SYS_EXIT` {
+ name = `SYS_EXIT`
+ }
+ return fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
+}
+
+func main() {
+ // Get the OS (using GOOS_TARGET if it exist)
+ goos = os.Getenv("GOOS_TARGET")
+ if goos == "" {
+ goos = os.Getenv("GOOS")
+ }
+ // Get the architecture (using GOARCH_TARGET if it exists)
+ goarch = os.Getenv("GOARCH_TARGET")
+ if goarch == "" {
+ goarch = os.Getenv("GOARCH")
+ }
+ // Check if GOOS and GOARCH environment variables are defined
+ if goarch == "" || goos == "" {
+ fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
+ os.Exit(1)
+ }
+
+ file := strings.TrimSpace(os.Args[1])
+ var syscalls io.Reader
+ if strings.HasPrefix(file, "https://") || strings.HasPrefix(file, "http://") {
+ // Download syscalls.master file
+ syscalls = fetchFile(file)
+ } else {
+ syscalls = readFile(file)
+ }
+
+ var text, line string
+ s := bufio.NewScanner(syscalls)
+ for s.Scan() {
+ t := re{str: line}
+ if t.Match(`^(.*)\\$`) {
+ // Handle continuation
+ line = t.sub[1]
+ line += strings.TrimLeft(s.Text(), " \t")
+ } else {
+ // New line
+ line = s.Text()
+ }
+ t = re{str: line}
+ if t.Match(`\\$`) {
+ continue
+ }
+ t = re{str: line}
+
+ switch goos {
+ case "dragonfly":
+ if t.Match(`^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$`) {
+ num, proto := t.sub[1], t.sub[2]
+ name := fmt.Sprintf("SYS_%s", t.sub[3])
+ text += format(name, num, proto)
+ }
+ case "freebsd":
+ if t.Match(`^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$`) {
+ num, proto := t.sub[1], t.sub[2]
+ name := fmt.Sprintf("SYS_%s", t.sub[3])
+ text += format(name, num, proto)
+ }
+ case "openbsd":
+ if t.Match(`^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$`) {
+ num, proto, name := t.sub[1], t.sub[3], t.sub[4]
+ text += format(name, num, proto)
+ }
+ case "netbsd":
+ if t.Match(`^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$`) {
+ num, proto, compat := t.sub[1], t.sub[6], t.sub[8]
+ name := t.sub[7] + "_" + t.sub[9]
+ if t.sub[11] != "" {
+ name = t.sub[7] + "_" + t.sub[11]
+ }
+ name = strings.ToUpper(name)
+ if compat == "" || compat == "13" || compat == "30" || compat == "50" {
+ text += fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
+ }
+ }
+ case "darwin":
+ if t.Match(`^#define\s+SYS_(\w+)\s+([0-9]+)`) {
+ name, num := t.sub[1], t.sub[2]
+ name = strings.ToUpper(name)
+ text += fmt.Sprintf(" SYS_%s = %s;\n", name, num)
+ }
+ default:
+ fmt.Fprintf(os.Stderr, "unrecognized GOOS=%s\n", goos)
+ os.Exit(1)
+
+ }
+ }
+ err := s.Err()
+ checkErr(err)
+
+ fmt.Printf(template, cmdLine(), buildTags(), text)
+}
+
+const template = `// %s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s
+
+package unix
+
+const(
+%s)`
diff --git a/vendor/golang.org/x/sys/unix/types_aix.go b/vendor/golang.org/x/sys/unix/types_aix.go
new file mode 100644
index 0000000..25e8349
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/types_aix.go
@@ -0,0 +1,236 @@
+// 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.
+
+// +build ignore
+// +build aix
+
+/*
+Input to cgo -godefs. See also mkerrors.sh and mkall.sh
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/limits.h>
+#include <sys/un.h>
+#include <utime.h>
+#include <sys/utsname.h>
+#include <sys/poll.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/termio.h>
+#include <sys/ioctl.h>
+
+#include <termios.h>
+
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+
+
+#include <dirent.h>
+#include <fcntl.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics
+
+const (
+ SizeofPtr = C.sizeofPtr
+ SizeofShort = C.sizeof_short
+ SizeofInt = C.sizeof_int
+ SizeofLong = C.sizeof_long
+ SizeofLongLong = C.sizeof_longlong
+ PathMax = C.PATH_MAX
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+type off64 C.off64_t
+type off C.off_t
+type Mode_t C.mode_t
+
+// Time
+
+type Timespec C.struct_timespec
+
+type StTimespec C.struct_st_timespec
+
+type Timeval C.struct_timeval
+
+type Timeval32 C.struct_timeval32
+
+type Timex C.struct_timex
+
+type Time_t C.time_t
+
+type Tms C.struct_tms
+
+type Utimbuf C.struct_utimbuf
+
+type Timezone C.struct_timezone
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit64
+
+type Pid_t C.pid_t
+
+type _Gid_t C.gid_t
+
+type dev_t C.dev_t
+
+// Files
+
+type Stat_t C.struct_stat
+
+type StatxTimestamp C.struct_statx_timestamp
+
+type Statx_t C.struct_statx
+
+type Dirent C.struct_dirent
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Cmsghdr C.struct_cmsghdr
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type Linger C.struct_linger
+
+type Msghdr C.struct_msghdr
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Routing and interface messages
+
+const (
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+)
+
+type IfMsgHdr C.struct_if_msghdr
+
+// Misc
+
+type FdSet C.fd_set
+
+type Utsname C.struct_utsname
+
+type Ustat_t C.struct_ustat
+
+type Sigset_t C.sigset_t
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_REMOVEDIR = C.AT_REMOVEDIR
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Termio C.struct_termio
+
+type Winsize C.struct_winsize
+
+//poll
+
+type PollFd struct {
+ Fd int32
+ Events uint16
+ Revents uint16
+}
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
+
+//flock_t
+
+type Flock_t C.struct_flock64
+
+// Statfs
+
+type Fsid_t C.struct_fsid_t
+type Fsid64_t C.struct_fsid64_t
+
+type Statfs_t C.struct_statfs
+
+const RNDGETENTCNT = 0x80045200
diff --git a/vendor/golang.org/x/sys/unix/types_darwin.go b/vendor/golang.org/x/sys/unix/types_darwin.go
new file mode 100644
index 0000000..155c2e6
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/types_darwin.go
@@ -0,0 +1,283 @@
+// Copyright 2009 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 ignore
+
+/*
+Input to cgo -godefs. See README.md
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#define __DARWIN_UNIX03 0
+#define KERNEL
+#define _DARWIN_USE_64_BIT_INODE
+#include <dirent.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <signal.h>
+#include <termios.h>
+#include <unistd.h>
+#include <mach/mach.h>
+#include <mach/message.h>
+#include <sys/event.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/param.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <sys/un.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/if_var.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+#include <netinet/tcp.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics
+
+const (
+ SizeofPtr = C.sizeofPtr
+ SizeofShort = C.sizeof_short
+ SizeofInt = C.sizeof_int
+ SizeofLong = C.sizeof_long
+ SizeofLongLong = C.sizeof_longlong
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+type Timeval32 C.struct_timeval32
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+type Stat_t C.struct_stat64
+
+type Statfs_t C.struct_statfs64
+
+type Flock_t C.struct_flock
+
+type Fstore_t C.struct_fstore
+
+type Radvisory_t C.struct_radvisory
+
+type Fbootstraptransfer_t C.struct_fbootstraptransfer
+
+type Log2phys_t C.struct_log2phys
+
+type Fsid C.struct_fsid
+
+type Dirent C.struct_dirent
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet4Pktinfo C.struct_in_pktinfo
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Ptrace requests
+
+const (
+ PTRACE_TRACEME = C.PT_TRACE_ME
+ PTRACE_CONT = C.PT_CONTINUE
+ PTRACE_KILL = C.PT_KILL
+)
+
+// Events (kqueue, kevent)
+
+type Kevent_t C.struct_kevent
+
+// Select
+
+type FdSet C.fd_set
+
+// Routing and interface messages
+
+const (
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+ SizeofIfData = C.sizeof_struct_if_data
+ SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
+ SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
+ SizeofIfmaMsghdr2 = C.sizeof_struct_ifma_msghdr2
+ SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
+ SizeofRtMetrics = C.sizeof_struct_rt_metrics
+)
+
+type IfMsghdr C.struct_if_msghdr
+
+type IfData C.struct_if_data
+
+type IfaMsghdr C.struct_ifa_msghdr
+
+type IfmaMsghdr C.struct_ifma_msghdr
+
+type IfmaMsghdr2 C.struct_ifma_msghdr2
+
+type RtMsghdr C.struct_rt_msghdr
+
+type RtMetrics C.struct_rt_metrics
+
+// Berkeley packet filter
+
+const (
+ SizeofBpfVersion = C.sizeof_struct_bpf_version
+ SizeofBpfStat = C.sizeof_struct_bpf_stat
+ SizeofBpfProgram = C.sizeof_struct_bpf_program
+ SizeofBpfInsn = C.sizeof_struct_bpf_insn
+ SizeofBpfHdr = C.sizeof_struct_bpf_hdr
+)
+
+type BpfVersion C.struct_bpf_version
+
+type BpfStat C.struct_bpf_stat
+
+type BpfProgram C.struct_bpf_program
+
+type BpfInsn C.struct_bpf_insn
+
+type BpfHdr C.struct_bpf_hdr
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Winsize C.struct_winsize
+
+// fchmodat-like syscalls.
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_REMOVEDIR = C.AT_REMOVEDIR
+ AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+// poll
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
+
+// uname
+
+type Utsname C.struct_utsname
+
+// Clockinfo
+
+const SizeofClockinfo = C.sizeof_struct_clockinfo
+
+type Clockinfo C.struct_clockinfo
diff --git a/vendor/golang.org/x/sys/unix/types_dragonfly.go b/vendor/golang.org/x/sys/unix/types_dragonfly.go
new file mode 100644
index 0000000..3365dd7
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/types_dragonfly.go
@@ -0,0 +1,263 @@
+// Copyright 2009 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 ignore
+
+/*
+Input to cgo -godefs. See README.md
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#define KERNEL
+#include <dirent.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <signal.h>
+#include <termios.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/event.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/param.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/un.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+#include <netinet/tcp.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics
+
+const (
+ SizeofPtr = C.sizeofPtr
+ SizeofShort = C.sizeof_short
+ SizeofInt = C.sizeof_int
+ SizeofLong = C.sizeof_long
+ SizeofLongLong = C.sizeof_longlong
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+type Stat_t C.struct_stat
+
+type Statfs_t C.struct_statfs
+
+type Flock_t C.struct_flock
+
+type Dirent C.struct_dirent
+
+type Fsid C.struct_fsid
+
+// File system limits
+
+const (
+ PathMax = C.PATH_MAX
+)
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Ptrace requests
+
+const (
+ PTRACE_TRACEME = C.PT_TRACE_ME
+ PTRACE_CONT = C.PT_CONTINUE
+ PTRACE_KILL = C.PT_KILL
+)
+
+// Events (kqueue, kevent)
+
+type Kevent_t C.struct_kevent
+
+// Select
+
+type FdSet C.fd_set
+
+// Routing and interface messages
+
+const (
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+ SizeofIfData = C.sizeof_struct_if_data
+ SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
+ SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
+ SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
+ SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
+ SizeofRtMetrics = C.sizeof_struct_rt_metrics
+)
+
+type IfMsghdr C.struct_if_msghdr
+
+type IfData C.struct_if_data
+
+type IfaMsghdr C.struct_ifa_msghdr
+
+type IfmaMsghdr C.struct_ifma_msghdr
+
+type IfAnnounceMsghdr C.struct_if_announcemsghdr
+
+type RtMsghdr C.struct_rt_msghdr
+
+type RtMetrics C.struct_rt_metrics
+
+// Berkeley packet filter
+
+const (
+ SizeofBpfVersion = C.sizeof_struct_bpf_version
+ SizeofBpfStat = C.sizeof_struct_bpf_stat
+ SizeofBpfProgram = C.sizeof_struct_bpf_program
+ SizeofBpfInsn = C.sizeof_struct_bpf_insn
+ SizeofBpfHdr = C.sizeof_struct_bpf_hdr
+)
+
+type BpfVersion C.struct_bpf_version
+
+type BpfStat C.struct_bpf_stat
+
+type BpfProgram C.struct_bpf_program
+
+type BpfInsn C.struct_bpf_insn
+
+type BpfHdr C.struct_bpf_hdr
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Winsize C.struct_winsize
+
+// fchmodat-like syscalls.
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+// poll
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
+
+// Uname
+
+type Utsname C.struct_utsname
diff --git a/vendor/golang.org/x/sys/unix/types_freebsd.go b/vendor/golang.org/x/sys/unix/types_freebsd.go
new file mode 100644
index 0000000..7470798
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/types_freebsd.go
@@ -0,0 +1,356 @@
+// Copyright 2009 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 ignore
+
+/*
+Input to cgo -godefs. See README.md
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#define _WANT_FREEBSD11_STAT 1
+#define _WANT_FREEBSD11_STATFS 1
+#define _WANT_FREEBSD11_DIRENT 1
+#define _WANT_FREEBSD11_KEVENT 1
+
+#include <dirent.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <signal.h>
+#include <termios.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/capsicum.h>
+#include <sys/event.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/param.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/un.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+#include <netinet/tcp.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+// This structure is a duplicate of if_data on FreeBSD 8-STABLE.
+// See /usr/include/net/if.h.
+struct if_data8 {
+ u_char ifi_type;
+ u_char ifi_physical;
+ u_char ifi_addrlen;
+ u_char ifi_hdrlen;
+ u_char ifi_link_state;
+ u_char ifi_spare_char1;
+ u_char ifi_spare_char2;
+ u_char ifi_datalen;
+ u_long ifi_mtu;
+ u_long ifi_metric;
+ u_long ifi_baudrate;
+ u_long ifi_ipackets;
+ u_long ifi_ierrors;
+ u_long ifi_opackets;
+ u_long ifi_oerrors;
+ u_long ifi_collisions;
+ u_long ifi_ibytes;
+ u_long ifi_obytes;
+ u_long ifi_imcasts;
+ u_long ifi_omcasts;
+ u_long ifi_iqdrops;
+ u_long ifi_noproto;
+ u_long ifi_hwassist;
+// FIXME: these are now unions, so maybe need to change definitions?
+#undef ifi_epoch
+ time_t ifi_epoch;
+#undef ifi_lastchange
+ struct timeval ifi_lastchange;
+};
+
+// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE.
+// See /usr/include/net/if.h.
+struct if_msghdr8 {
+ u_short ifm_msglen;
+ u_char ifm_version;
+ u_char ifm_type;
+ int ifm_addrs;
+ int ifm_flags;
+ u_short ifm_index;
+ struct if_data8 ifm_data;
+};
+*/
+import "C"
+
+// Machine characteristics
+
+const (
+ SizeofPtr = C.sizeofPtr
+ SizeofShort = C.sizeof_short
+ SizeofInt = C.sizeof_int
+ SizeofLong = C.sizeof_long
+ SizeofLongLong = C.sizeof_longlong
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+const (
+ _statfsVersion = C.STATFS_VERSION
+ _dirblksiz = C.DIRBLKSIZ
+)
+
+type Stat_t C.struct_stat
+
+type stat_freebsd11_t C.struct_freebsd11_stat
+
+type Statfs_t C.struct_statfs
+
+type statfs_freebsd11_t C.struct_freebsd11_statfs
+
+type Flock_t C.struct_flock
+
+type Dirent C.struct_dirent
+
+type dirent_freebsd11 C.struct_freebsd11_dirent
+
+type Fsid C.struct_fsid
+
+// File system limits
+
+const (
+ PathMax = C.PATH_MAX
+)
+
+// Advice to Fadvise
+
+const (
+ FADV_NORMAL = C.POSIX_FADV_NORMAL
+ FADV_RANDOM = C.POSIX_FADV_RANDOM
+ FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
+ FADV_WILLNEED = C.POSIX_FADV_WILLNEED
+ FADV_DONTNEED = C.POSIX_FADV_DONTNEED
+ FADV_NOREUSE = C.POSIX_FADV_NOREUSE
+)
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPMreqn C.struct_ip_mreqn
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPMreqn = C.sizeof_struct_ip_mreqn
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Ptrace requests
+
+const (
+ PTRACE_TRACEME = C.PT_TRACE_ME
+ PTRACE_CONT = C.PT_CONTINUE
+ PTRACE_KILL = C.PT_KILL
+)
+
+// Events (kqueue, kevent)
+
+type Kevent_t C.struct_kevent_freebsd11
+
+// Select
+
+type FdSet C.fd_set
+
+// Routing and interface messages
+
+const (
+ sizeofIfMsghdr = C.sizeof_struct_if_msghdr
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr8
+ sizeofIfData = C.sizeof_struct_if_data
+ SizeofIfData = C.sizeof_struct_if_data8
+ SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
+ SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
+ SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
+ SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
+ SizeofRtMetrics = C.sizeof_struct_rt_metrics
+)
+
+type ifMsghdr C.struct_if_msghdr
+
+type IfMsghdr C.struct_if_msghdr8
+
+type ifData C.struct_if_data
+
+type IfData C.struct_if_data8
+
+type IfaMsghdr C.struct_ifa_msghdr
+
+type IfmaMsghdr C.struct_ifma_msghdr
+
+type IfAnnounceMsghdr C.struct_if_announcemsghdr
+
+type RtMsghdr C.struct_rt_msghdr
+
+type RtMetrics C.struct_rt_metrics
+
+// Berkeley packet filter
+
+const (
+ SizeofBpfVersion = C.sizeof_struct_bpf_version
+ SizeofBpfStat = C.sizeof_struct_bpf_stat
+ SizeofBpfZbuf = C.sizeof_struct_bpf_zbuf
+ SizeofBpfProgram = C.sizeof_struct_bpf_program
+ SizeofBpfInsn = C.sizeof_struct_bpf_insn
+ SizeofBpfHdr = C.sizeof_struct_bpf_hdr
+ SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header
+)
+
+type BpfVersion C.struct_bpf_version
+
+type BpfStat C.struct_bpf_stat
+
+type BpfZbuf C.struct_bpf_zbuf
+
+type BpfProgram C.struct_bpf_program
+
+type BpfInsn C.struct_bpf_insn
+
+type BpfHdr C.struct_bpf_hdr
+
+type BpfZbufHeader C.struct_bpf_zbuf_header
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Winsize C.struct_winsize
+
+// fchmodat-like syscalls.
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_REMOVEDIR = C.AT_REMOVEDIR
+ AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+// poll
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLINIGNEOF = C.POLLINIGNEOF
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
+
+// Capabilities
+
+type CapRights C.struct_cap_rights
+
+// Uname
+
+type Utsname C.struct_utsname
diff --git a/vendor/golang.org/x/sys/unix/types_netbsd.go b/vendor/golang.org/x/sys/unix/types_netbsd.go
new file mode 100644
index 0000000..2dd4f95
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/types_netbsd.go
@@ -0,0 +1,289 @@
+// Copyright 2009 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 ignore
+
+/*
+Input to cgo -godefs. See README.md
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#define KERNEL
+#include <dirent.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <signal.h>
+#include <termios.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/event.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/sysctl.h>
+#include <sys/time.h>
+#include <sys/uio.h>
+#include <sys/un.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+#include <netinet/tcp.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics
+
+const (
+ SizeofPtr = C.sizeofPtr
+ SizeofShort = C.sizeof_short
+ SizeofInt = C.sizeof_int
+ SizeofLong = C.sizeof_long
+ SizeofLongLong = C.sizeof_longlong
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+type Stat_t C.struct_stat
+
+type Statfs_t C.struct_statfs
+
+type Flock_t C.struct_flock
+
+type Dirent C.struct_dirent
+
+type Fsid C.fsid_t
+
+// File system limits
+
+const (
+ PathMax = C.PATH_MAX
+)
+
+// Advice to Fadvise
+
+const (
+ FADV_NORMAL = C.POSIX_FADV_NORMAL
+ FADV_RANDOM = C.POSIX_FADV_RANDOM
+ FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
+ FADV_WILLNEED = C.POSIX_FADV_WILLNEED
+ FADV_DONTNEED = C.POSIX_FADV_DONTNEED
+ FADV_NOREUSE = C.POSIX_FADV_NOREUSE
+)
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Ptrace requests
+
+const (
+ PTRACE_TRACEME = C.PT_TRACE_ME
+ PTRACE_CONT = C.PT_CONTINUE
+ PTRACE_KILL = C.PT_KILL
+)
+
+// Events (kqueue, kevent)
+
+type Kevent_t C.struct_kevent
+
+// Select
+
+type FdSet C.fd_set
+
+// Routing and interface messages
+
+const (
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+ SizeofIfData = C.sizeof_struct_if_data
+ SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
+ SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
+ SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
+ SizeofRtMetrics = C.sizeof_struct_rt_metrics
+)
+
+type IfMsghdr C.struct_if_msghdr
+
+type IfData C.struct_if_data
+
+type IfaMsghdr C.struct_ifa_msghdr
+
+type IfAnnounceMsghdr C.struct_if_announcemsghdr
+
+type RtMsghdr C.struct_rt_msghdr
+
+type RtMetrics C.struct_rt_metrics
+
+type Mclpool C.struct_mclpool
+
+// Berkeley packet filter
+
+const (
+ SizeofBpfVersion = C.sizeof_struct_bpf_version
+ SizeofBpfStat = C.sizeof_struct_bpf_stat
+ SizeofBpfProgram = C.sizeof_struct_bpf_program
+ SizeofBpfInsn = C.sizeof_struct_bpf_insn
+ SizeofBpfHdr = C.sizeof_struct_bpf_hdr
+)
+
+type BpfVersion C.struct_bpf_version
+
+type BpfStat C.struct_bpf_stat
+
+type BpfProgram C.struct_bpf_program
+
+type BpfInsn C.struct_bpf_insn
+
+type BpfHdr C.struct_bpf_hdr
+
+type BpfTimeval C.struct_bpf_timeval
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Winsize C.struct_winsize
+
+type Ptmget C.struct_ptmget
+
+// fchmodat-like syscalls.
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+// poll
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
+
+// Sysctl
+
+type Sysctlnode C.struct_sysctlnode
+
+// Uname
+
+type Utsname C.struct_utsname
+
+// Clockinfo
+
+const SizeofClockinfo = C.sizeof_struct_clockinfo
+
+type Clockinfo C.struct_clockinfo
diff --git a/vendor/golang.org/x/sys/unix/types_openbsd.go b/vendor/golang.org/x/sys/unix/types_openbsd.go
new file mode 100644
index 0000000..8aafbe4
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/types_openbsd.go
@@ -0,0 +1,282 @@
+// Copyright 2009 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 ignore
+
+/*
+Input to cgo -godefs. See README.md
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#define KERNEL
+#include <dirent.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <signal.h>
+#include <termios.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/event.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/uio.h>
+#include <sys/un.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <uvm/uvmexp.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+#include <netinet/tcp.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics
+
+const (
+ SizeofPtr = C.sizeofPtr
+ SizeofShort = C.sizeof_short
+ SizeofInt = C.sizeof_int
+ SizeofLong = C.sizeof_long
+ SizeofLongLong = C.sizeof_longlong
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+type Stat_t C.struct_stat
+
+type Statfs_t C.struct_statfs
+
+type Flock_t C.struct_flock
+
+type Dirent C.struct_dirent
+
+type Fsid C.fsid_t
+
+// File system limits
+
+const (
+ PathMax = C.PATH_MAX
+)
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Ptrace requests
+
+const (
+ PTRACE_TRACEME = C.PT_TRACE_ME
+ PTRACE_CONT = C.PT_CONTINUE
+ PTRACE_KILL = C.PT_KILL
+)
+
+// Events (kqueue, kevent)
+
+type Kevent_t C.struct_kevent
+
+// Select
+
+type FdSet C.fd_set
+
+// Routing and interface messages
+
+const (
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+ SizeofIfData = C.sizeof_struct_if_data
+ SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
+ SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
+ SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
+ SizeofRtMetrics = C.sizeof_struct_rt_metrics
+)
+
+type IfMsghdr C.struct_if_msghdr
+
+type IfData C.struct_if_data
+
+type IfaMsghdr C.struct_ifa_msghdr
+
+type IfAnnounceMsghdr C.struct_if_announcemsghdr
+
+type RtMsghdr C.struct_rt_msghdr
+
+type RtMetrics C.struct_rt_metrics
+
+type Mclpool C.struct_mclpool
+
+// Berkeley packet filter
+
+const (
+ SizeofBpfVersion = C.sizeof_struct_bpf_version
+ SizeofBpfStat = C.sizeof_struct_bpf_stat
+ SizeofBpfProgram = C.sizeof_struct_bpf_program
+ SizeofBpfInsn = C.sizeof_struct_bpf_insn
+ SizeofBpfHdr = C.sizeof_struct_bpf_hdr
+)
+
+type BpfVersion C.struct_bpf_version
+
+type BpfStat C.struct_bpf_stat
+
+type BpfProgram C.struct_bpf_program
+
+type BpfInsn C.struct_bpf_insn
+
+type BpfHdr C.struct_bpf_hdr
+
+type BpfTimeval C.struct_bpf_timeval
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Winsize C.struct_winsize
+
+// fchmodat-like syscalls.
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+// poll
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
+
+// Signal Sets
+
+type Sigset_t C.sigset_t
+
+// Uname
+
+type Utsname C.struct_utsname
+
+// Uvmexp
+
+const SizeofUvmexp = C.sizeof_struct_uvmexp
+
+type Uvmexp C.struct_uvmexp
+
+// Clockinfo
+
+const SizeofClockinfo = C.sizeof_struct_clockinfo
+
+type Clockinfo C.struct_clockinfo
diff --git a/vendor/golang.org/x/sys/unix/types_solaris.go b/vendor/golang.org/x/sys/unix/types_solaris.go
new file mode 100644
index 0000000..2b716f9
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/types_solaris.go
@@ -0,0 +1,266 @@
+// Copyright 2009 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 ignore
+
+/*
+Input to cgo -godefs. See README.md
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#define KERNEL
+// These defines ensure that builds done on newer versions of Solaris are
+// backwards-compatible with older versions of Solaris and
+// OpenSolaris-based derivatives.
+#define __USE_SUNOS_SOCKETS__ // msghdr
+#define __USE_LEGACY_PROTOTYPES__ // iovec
+#include <dirent.h>
+#include <fcntl.h>
+#include <netdb.h>
+#include <limits.h>
+#include <poll.h>
+#include <signal.h>
+#include <termios.h>
+#include <termio.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/param.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <sys/time.h>
+#include <sys/times.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <sys/un.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+#include <netinet/tcp.h>
+#include <ustat.h>
+#include <utime.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics
+
+const (
+ SizeofPtr = C.sizeofPtr
+ SizeofShort = C.sizeof_short
+ SizeofInt = C.sizeof_int
+ SizeofLong = C.sizeof_long
+ SizeofLongLong = C.sizeof_longlong
+ PathMax = C.PATH_MAX
+ MaxHostNameLen = C.MAXHOSTNAMELEN
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+type Timeval32 C.struct_timeval32
+
+type Tms C.struct_tms
+
+type Utimbuf C.struct_utimbuf
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+type Stat_t C.struct_stat
+
+type Flock_t C.struct_flock
+
+type Dirent C.struct_dirent
+
+// Filesystems
+
+type _Fsblkcnt_t C.fsblkcnt_t
+
+type Statvfs_t C.struct_statvfs
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Select
+
+type FdSet C.fd_set
+
+// Misc
+
+type Utsname C.struct_utsname
+
+type Ustat_t C.struct_ustat
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+ AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
+ AT_REMOVEDIR = C.AT_REMOVEDIR
+ AT_EACCESS = C.AT_EACCESS
+)
+
+// Routing and interface messages
+
+const (
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+ SizeofIfData = C.sizeof_struct_if_data
+ SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
+ SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
+ SizeofRtMetrics = C.sizeof_struct_rt_metrics
+)
+
+type IfMsghdr C.struct_if_msghdr
+
+type IfData C.struct_if_data
+
+type IfaMsghdr C.struct_ifa_msghdr
+
+type RtMsghdr C.struct_rt_msghdr
+
+type RtMetrics C.struct_rt_metrics
+
+// Berkeley packet filter
+
+const (
+ SizeofBpfVersion = C.sizeof_struct_bpf_version
+ SizeofBpfStat = C.sizeof_struct_bpf_stat
+ SizeofBpfProgram = C.sizeof_struct_bpf_program
+ SizeofBpfInsn = C.sizeof_struct_bpf_insn
+ SizeofBpfHdr = C.sizeof_struct_bpf_hdr
+)
+
+type BpfVersion C.struct_bpf_version
+
+type BpfStat C.struct_bpf_stat
+
+type BpfProgram C.struct_bpf_program
+
+type BpfInsn C.struct_bpf_insn
+
+type BpfTimeval C.struct_bpf_timeval
+
+type BpfHdr C.struct_bpf_hdr
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Termio C.struct_termio
+
+type Winsize C.struct_winsize
+
+// poll
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
diff --git a/vendor/golang.org/x/text/unicode/bidi/gen.go b/vendor/golang.org/x/text/unicode/bidi/gen.go
new file mode 100644
index 0000000..987fc16
--- /dev/null
+++ b/vendor/golang.org/x/text/unicode/bidi/gen.go
@@ -0,0 +1,133 @@
+// Copyright 2015 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 ignore
+
+package main
+
+import (
+ "flag"
+ "log"
+
+ "golang.org/x/text/internal/gen"
+ "golang.org/x/text/internal/triegen"
+ "golang.org/x/text/internal/ucd"
+)
+
+var outputFile = flag.String("out", "tables.go", "output file")
+
+func main() {
+ gen.Init()
+ gen.Repackage("gen_trieval.go", "trieval.go", "bidi")
+ gen.Repackage("gen_ranges.go", "ranges_test.go", "bidi")
+
+ genTables()
+}
+
+// bidiClass names and codes taken from class "bc" in
+// https://www.unicode.org/Public/8.0.0/ucd/PropertyValueAliases.txt
+var bidiClass = map[string]Class{
+ "AL": AL, // ArabicLetter
+ "AN": AN, // ArabicNumber
+ "B": B, // ParagraphSeparator
+ "BN": BN, // BoundaryNeutral
+ "CS": CS, // CommonSeparator
+ "EN": EN, // EuropeanNumber
+ "ES": ES, // EuropeanSeparator
+ "ET": ET, // EuropeanTerminator
+ "L": L, // LeftToRight
+ "NSM": NSM, // NonspacingMark
+ "ON": ON, // OtherNeutral
+ "R": R, // RightToLeft
+ "S": S, // SegmentSeparator
+ "WS": WS, // WhiteSpace
+
+ "FSI": Control,
+ "PDF": Control,
+ "PDI": Control,
+ "LRE": Control,
+ "LRI": Control,
+ "LRO": Control,
+ "RLE": Control,
+ "RLI": Control,
+ "RLO": Control,
+}
+
+func genTables() {
+ if numClass > 0x0F {
+ log.Fatalf("Too many Class constants (%#x > 0x0F).", numClass)
+ }
+ w := gen.NewCodeWriter()
+ defer w.WriteVersionedGoFile(*outputFile, "bidi")
+
+ gen.WriteUnicodeVersion(w)
+
+ t := triegen.NewTrie("bidi")
+
+ // Build data about bracket mapping. These bits need to be or-ed with
+ // any other bits.
+ orMask := map[rune]uint64{}
+
+ xorMap := map[rune]int{}
+ xorMasks := []rune{0} // First value is no-op.
+
+ ucd.Parse(gen.OpenUCDFile("BidiBrackets.txt"), func(p *ucd.Parser) {
+ r1 := p.Rune(0)
+ r2 := p.Rune(1)
+ xor := r1 ^ r2
+ if _, ok := xorMap[xor]; !ok {
+ xorMap[xor] = len(xorMasks)
+ xorMasks = append(xorMasks, xor)
+ }
+ entry := uint64(xorMap[xor]) << xorMaskShift
+ switch p.String(2) {
+ case "o":
+ entry |= openMask
+ case "c", "n":
+ default:
+ log.Fatalf("Unknown bracket class %q.", p.String(2))
+ }
+ orMask[r1] = entry
+ })
+
+ w.WriteComment(`
+ xorMasks contains masks to be xor-ed with brackets to get the reverse
+ version.`)
+ w.WriteVar("xorMasks", xorMasks)
+
+ done := map[rune]bool{}
+
+ insert := func(r rune, c Class) {
+ if !done[r] {
+ t.Insert(r, orMask[r]|uint64(c))
+ done[r] = true
+ }
+ }
+
+ // Insert the derived BiDi properties.
+ ucd.Parse(gen.OpenUCDFile("extracted/DerivedBidiClass.txt"), func(p *ucd.Parser) {
+ r := p.Rune(0)
+ class, ok := bidiClass[p.String(1)]
+ if !ok {
+ log.Fatalf("%U: Unknown BiDi class %q", r, p.String(1))
+ }
+ insert(r, class)
+ })
+ visitDefaults(insert)
+
+ // TODO: use sparse blocks. This would reduce table size considerably
+ // from the looks of it.
+
+ sz, err := t.Gen(w)
+ if err != nil {
+ log.Fatal(err)
+ }
+ w.Size += sz
+}
+
+// dummy values to make methods in gen_common compile. The real versions
+// will be generated by this file to tables.go.
+var (
+ xorMasks []rune
+)
diff --git a/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go b/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go
new file mode 100644
index 0000000..02c3b50
--- /dev/null
+++ b/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go
@@ -0,0 +1,57 @@
+// Copyright 2015 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 ignore
+
+package main
+
+import (
+ "unicode"
+
+ "golang.org/x/text/internal/gen"
+ "golang.org/x/text/internal/ucd"
+ "golang.org/x/text/unicode/rangetable"
+)
+
+// These tables are hand-extracted from:
+// https://www.unicode.org/Public/8.0.0/ucd/extracted/DerivedBidiClass.txt
+func visitDefaults(fn func(r rune, c Class)) {
+ // first write default values for ranges listed above.
+ visitRunes(fn, AL, []rune{
+ 0x0600, 0x07BF, // Arabic
+ 0x08A0, 0x08FF, // Arabic Extended-A
+ 0xFB50, 0xFDCF, // Arabic Presentation Forms
+ 0xFDF0, 0xFDFF,
+ 0xFE70, 0xFEFF,
+ 0x0001EE00, 0x0001EEFF, // Arabic Mathematical Alpha Symbols
+ })
+ visitRunes(fn, R, []rune{
+ 0x0590, 0x05FF, // Hebrew
+ 0x07C0, 0x089F, // Nko et al.
+ 0xFB1D, 0xFB4F,
+ 0x00010800, 0x00010FFF, // Cypriot Syllabary et. al.
+ 0x0001E800, 0x0001EDFF,
+ 0x0001EF00, 0x0001EFFF,
+ })
+ visitRunes(fn, ET, []rune{ // European Terminator
+ 0x20A0, 0x20Cf, // Currency symbols
+ })
+ rangetable.Visit(unicode.Noncharacter_Code_Point, func(r rune) {
+ fn(r, BN) // Boundary Neutral
+ })
+ ucd.Parse(gen.OpenUCDFile("DerivedCoreProperties.txt"), func(p *ucd.Parser) {
+ if p.String(1) == "Default_Ignorable_Code_Point" {
+ fn(p.Rune(0), BN) // Boundary Neutral
+ }
+ })
+}
+
+func visitRunes(fn func(r rune, c Class), c Class, runes []rune) {
+ for i := 0; i < len(runes); i += 2 {
+ lo, hi := runes[i], runes[i+1]
+ for j := lo; j <= hi; j++ {
+ fn(j, c)
+ }
+ }
+}
diff --git a/vendor/golang.org/x/text/unicode/bidi/gen_trieval.go b/vendor/golang.org/x/text/unicode/bidi/gen_trieval.go
new file mode 100644
index 0000000..9cb9942
--- /dev/null
+++ b/vendor/golang.org/x/text/unicode/bidi/gen_trieval.go
@@ -0,0 +1,64 @@
+// Copyright 2015 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 ignore
+
+package main
+
+// Class is the Unicode BiDi class. Each rune has a single class.
+type Class uint
+
+const (
+ L Class = iota // LeftToRight
+ R // RightToLeft
+ EN // EuropeanNumber
+ ES // EuropeanSeparator
+ ET // EuropeanTerminator
+ AN // ArabicNumber
+ CS // CommonSeparator
+ B // ParagraphSeparator
+ S // SegmentSeparator
+ WS // WhiteSpace
+ ON // OtherNeutral
+ BN // BoundaryNeutral
+ NSM // NonspacingMark
+ AL // ArabicLetter
+ Control // Control LRO - PDI
+
+ numClass
+
+ LRO // LeftToRightOverride
+ RLO // RightToLeftOverride
+ LRE // LeftToRightEmbedding
+ RLE // RightToLeftEmbedding
+ PDF // PopDirectionalFormat
+ LRI // LeftToRightIsolate
+ RLI // RightToLeftIsolate
+ FSI // FirstStrongIsolate
+ PDI // PopDirectionalIsolate
+
+ unknownClass = ^Class(0)
+)
+
+var controlToClass = map[rune]Class{
+ 0x202D: LRO, // LeftToRightOverride,
+ 0x202E: RLO, // RightToLeftOverride,
+ 0x202A: LRE, // LeftToRightEmbedding,
+ 0x202B: RLE, // RightToLeftEmbedding,
+ 0x202C: PDF, // PopDirectionalFormat,
+ 0x2066: LRI, // LeftToRightIsolate,
+ 0x2067: RLI, // RightToLeftIsolate,
+ 0x2068: FSI, // FirstStrongIsolate,
+ 0x2069: PDI, // PopDirectionalIsolate,
+}
+
+// A trie entry has the following bits:
+// 7..5 XOR mask for brackets
+// 4 1: Bracket open, 0: Bracket close
+// 3..0 Class type
+
+const (
+ openMask = 0x10
+ xorMaskShift = 5
+)
diff --git a/vendor/golang.org/x/text/unicode/norm/maketables.go b/vendor/golang.org/x/text/unicode/norm/maketables.go
new file mode 100644
index 0000000..30a3aa9
--- /dev/null
+++ b/vendor/golang.org/x/text/unicode/norm/maketables.go
@@ -0,0 +1,986 @@
+// Copyright 2011 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 ignore
+
+// Normalization table generator.
+// Data read from the web.
+// See forminfo.go for a description of the trie values associated with each rune.
+
+package main
+
+import (
+ "bytes"
+ "encoding/binary"
+ "flag"
+ "fmt"
+ "io"
+ "log"
+ "sort"
+ "strconv"
+ "strings"
+
+ "golang.org/x/text/internal/gen"
+ "golang.org/x/text/internal/triegen"
+ "golang.org/x/text/internal/ucd"
+)
+
+func main() {
+ gen.Init()
+ loadUnicodeData()
+ compactCCC()
+ loadCompositionExclusions()
+ completeCharFields(FCanonical)
+ completeCharFields(FCompatibility)
+ computeNonStarterCounts()
+ verifyComputed()
+ printChars()
+ testDerived()
+ printTestdata()
+ makeTables()
+}
+
+var (
+ tablelist = flag.String("tables",
+ "all",
+ "comma-separated list of which tables to generate; "+
+ "can be 'decomp', 'recomp', 'info' and 'all'")
+ test = flag.Bool("test",
+ false,
+ "test existing tables against DerivedNormalizationProps and generate test data for regression testing")
+ verbose = flag.Bool("verbose",
+ false,
+ "write data to stdout as it is parsed")
+)
+
+const MaxChar = 0x10FFFF // anything above this shouldn't exist
+
+// Quick Check properties of runes allow us to quickly
+// determine whether a rune may occur in a normal form.
+// For a given normal form, a rune may be guaranteed to occur
+// verbatim (QC=Yes), may or may not combine with another
+// rune (QC=Maybe), or may not occur (QC=No).
+type QCResult int
+
+const (
+ QCUnknown QCResult = iota
+ QCYes
+ QCNo
+ QCMaybe
+)
+
+func (r QCResult) String() string {
+ switch r {
+ case QCYes:
+ return "Yes"
+ case QCNo:
+ return "No"
+ case QCMaybe:
+ return "Maybe"
+ }
+ return "***UNKNOWN***"
+}
+
+const (
+ FCanonical = iota // NFC or NFD
+ FCompatibility // NFKC or NFKD
+ FNumberOfFormTypes
+)
+
+const (
+ MComposed = iota // NFC or NFKC
+ MDecomposed // NFD or NFKD
+ MNumberOfModes
+)
+
+// This contains only the properties we're interested in.
+type Char struct {
+ name string
+ codePoint rune // if zero, this index is not a valid code point.
+ ccc uint8 // canonical combining class
+ origCCC uint8
+ excludeInComp bool // from CompositionExclusions.txt
+ compatDecomp bool // it has a compatibility expansion
+
+ nTrailingNonStarters uint8
+ nLeadingNonStarters uint8 // must be equal to trailing if non-zero
+
+ forms [FNumberOfFormTypes]FormInfo // For FCanonical and FCompatibility
+
+ state State
+}
+
+var chars = make([]Char, MaxChar+1)
+var cccMap = make(map[uint8]uint8)
+
+func (c Char) String() string {
+ buf := new(bytes.Buffer)
+
+ fmt.Fprintf(buf, "%U [%s]:\n", c.codePoint, c.name)
+ fmt.Fprintf(buf, " ccc: %v\n", c.ccc)
+ fmt.Fprintf(buf, " excludeInComp: %v\n", c.excludeInComp)
+ fmt.Fprintf(buf, " compatDecomp: %v\n", c.compatDecomp)
+ fmt.Fprintf(buf, " state: %v\n", c.state)
+ fmt.Fprintf(buf, " NFC:\n")
+ fmt.Fprint(buf, c.forms[FCanonical])
+ fmt.Fprintf(buf, " NFKC:\n")
+ fmt.Fprint(buf, c.forms[FCompatibility])
+
+ return buf.String()
+}
+
+// In UnicodeData.txt, some ranges are marked like this:
+// 3400;<CJK Ideograph Extension A, First>;Lo;0;L;;;;;N;;;;;
+// 4DB5;<CJK Ideograph Extension A, Last>;Lo;0;L;;;;;N;;;;;
+// parseCharacter keeps a state variable indicating the weirdness.
+type State int
+
+const (
+ SNormal State = iota // known to be zero for the type
+ SFirst
+ SLast
+ SMissing
+)
+
+var lastChar = rune('\u0000')
+
+func (c Char) isValid() bool {
+ return c.codePoint != 0 && c.state != SMissing
+}
+
+type FormInfo struct {
+ quickCheck [MNumberOfModes]QCResult // index: MComposed or MDecomposed
+ verified [MNumberOfModes]bool // index: MComposed or MDecomposed
+
+ combinesForward bool // May combine with rune on the right
+ combinesBackward bool // May combine with rune on the left
+ isOneWay bool // Never appears in result
+ inDecomp bool // Some decompositions result in this char.
+ decomp Decomposition
+ expandedDecomp Decomposition
+}
+
+func (f FormInfo) String() string {
+ buf := bytes.NewBuffer(make([]byte, 0))
+
+ fmt.Fprintf(buf, " quickCheck[C]: %v\n", f.quickCheck[MComposed])
+ fmt.Fprintf(buf, " quickCheck[D]: %v\n", f.quickCheck[MDecomposed])
+ fmt.Fprintf(buf, " cmbForward: %v\n", f.combinesForward)
+ fmt.Fprintf(buf, " cmbBackward: %v\n", f.combinesBackward)
+ fmt.Fprintf(buf, " isOneWay: %v\n", f.isOneWay)
+ fmt.Fprintf(buf, " inDecomp: %v\n", f.inDecomp)
+ fmt.Fprintf(buf, " decomposition: %X\n", f.decomp)
+ fmt.Fprintf(buf, " expandedDecomp: %X\n", f.expandedDecomp)
+
+ return buf.String()
+}
+
+type Decomposition []rune
+
+func parseDecomposition(s string, skipfirst bool) (a []rune, err error) {
+ decomp := strings.Split(s, " ")
+ if len(decomp) > 0 && skipfirst {
+ decomp = decomp[1:]
+ }
+ for _, d := range decomp {
+ point, err := strconv.ParseUint(d, 16, 64)
+ if err != nil {
+ return a, err
+ }
+ a = append(a, rune(point))
+ }
+ return a, nil
+}
+
+func loadUnicodeData() {
+ f := gen.OpenUCDFile("UnicodeData.txt")
+ defer f.Close()
+ p := ucd.New(f)
+ for p.Next() {
+ r := p.Rune(ucd.CodePoint)
+ char := &chars[r]
+
+ char.ccc = uint8(p.Uint(ucd.CanonicalCombiningClass))
+ decmap := p.String(ucd.DecompMapping)
+
+ exp, err := parseDecomposition(decmap, false)
+ isCompat := false
+ if err != nil {
+ if len(decmap) > 0 {
+ exp, err = parseDecomposition(decmap, true)
+ if err != nil {
+ log.Fatalf(`%U: bad decomp |%v|: "%s"`, r, decmap, err)
+ }
+ isCompat = true
+ }
+ }
+
+ char.name = p.String(ucd.Name)
+ char.codePoint = r
+ char.forms[FCompatibility].decomp = exp
+ if !isCompat {
+ char.forms[FCanonical].decomp = exp
+ } else {
+ char.compatDecomp = true
+ }
+ if len(decmap) > 0 {
+ char.forms[FCompatibility].decomp = exp
+ }
+ }
+ if err := p.Err(); err != nil {
+ log.Fatal(err)
+ }
+}
+
+// compactCCC converts the sparse set of CCC values to a continguous one,
+// reducing the number of bits needed from 8 to 6.
+func compactCCC() {
+ m := make(map[uint8]uint8)
+ for i := range chars {
+ c := &chars[i]
+ m[c.ccc] = 0
+ }
+ cccs := []int{}
+ for v, _ := range m {
+ cccs = append(cccs, int(v))
+ }
+ sort.Ints(cccs)
+ for i, c := range cccs {
+ cccMap[uint8(i)] = uint8(c)
+ m[uint8(c)] = uint8(i)
+ }
+ for i := range chars {
+ c := &chars[i]
+ c.origCCC = c.ccc
+ c.ccc = m[c.ccc]
+ }
+ if len(m) >= 1<<6 {
+ log.Fatalf("too many difference CCC values: %d >= 64", len(m))
+ }
+}
+
+// CompositionExclusions.txt has form:
+// 0958 # ...
+// See https://unicode.org/reports/tr44/ for full explanation
+func loadCompositionExclusions() {
+ f := gen.OpenUCDFile("CompositionExclusions.txt")
+ defer f.Close()
+ p := ucd.New(f)
+ for p.Next() {
+ c := &chars[p.Rune(0)]
+ if c.excludeInComp {
+ log.Fatalf("%U: Duplicate entry in exclusions.", c.codePoint)
+ }
+ c.excludeInComp = true
+ }
+ if e := p.Err(); e != nil {
+ log.Fatal(e)
+ }
+}
+
+// hasCompatDecomp returns true if any of the recursive
+// decompositions contains a compatibility expansion.
+// In this case, the character may not occur in NFK*.
+func hasCompatDecomp(r rune) bool {
+ c := &chars[r]
+ if c.compatDecomp {
+ return true
+ }
+ for _, d := range c.forms[FCompatibility].decomp {
+ if hasCompatDecomp(d) {
+ return true
+ }
+ }
+ return false
+}
+
+// Hangul related constants.
+const (
+ HangulBase = 0xAC00
+ HangulEnd = 0xD7A4 // hangulBase + Jamo combinations (19 * 21 * 28)
+
+ JamoLBase = 0x1100
+ JamoLEnd = 0x1113
+ JamoVBase = 0x1161
+ JamoVEnd = 0x1176
+ JamoTBase = 0x11A8
+ JamoTEnd = 0x11C3
+
+ JamoLVTCount = 19 * 21 * 28
+ JamoTCount = 28
+)
+
+func isHangul(r rune) bool {
+ return HangulBase <= r && r < HangulEnd
+}
+
+func isHangulWithoutJamoT(r rune) bool {
+ if !isHangul(r) {
+ return false
+ }
+ r -= HangulBase
+ return r < JamoLVTCount && r%JamoTCount == 0
+}
+
+func ccc(r rune) uint8 {
+ return chars[r].ccc
+}
+
+// Insert a rune in a buffer, ordered by Canonical Combining Class.
+func insertOrdered(b Decomposition, r rune) Decomposition {
+ n := len(b)
+ b = append(b, 0)
+ cc := ccc(r)
+ if cc > 0 {
+ // Use bubble sort.
+ for ; n > 0; n-- {
+ if ccc(b[n-1]) <= cc {
+ break
+ }
+ b[n] = b[n-1]
+ }
+ }
+ b[n] = r
+ return b
+}
+
+// Recursively decompose.
+func decomposeRecursive(form int, r rune, d Decomposition) Decomposition {
+ dcomp := chars[r].forms[form].decomp
+ if len(dcomp) == 0 {
+ return insertOrdered(d, r)
+ }
+ for _, c := range dcomp {
+ d = decomposeRecursive(form, c, d)
+ }
+ return d
+}
+
+func completeCharFields(form int) {
+ // Phase 0: pre-expand decomposition.
+ for i := range chars {
+ f := &chars[i].forms[form]
+ if len(f.decomp) == 0 {
+ continue
+ }
+ exp := make(Decomposition, 0)
+ for _, c := range f.decomp {
+ exp = decomposeRecursive(form, c, exp)
+ }
+ f.expandedDecomp = exp
+ }
+
+ // Phase 1: composition exclusion, mark decomposition.
+ for i := range chars {
+ c := &chars[i]
+ f := &c.forms[form]
+
+ // Marks script-specific exclusions and version restricted.
+ f.isOneWay = c.excludeInComp
+
+ // Singletons
+ f.isOneWay = f.isOneWay || len(f.decomp) == 1
+
+ // Non-starter decompositions
+ if len(f.decomp) > 1 {
+ chk := c.ccc != 0 || chars[f.decomp[0]].ccc != 0
+ f.isOneWay = f.isOneWay || chk
+ }
+
+ // Runes that decompose into more than two runes.
+ f.isOneWay = f.isOneWay || len(f.decomp) > 2
+
+ if form == FCompatibility {
+ f.isOneWay = f.isOneWay || hasCompatDecomp(c.codePoint)
+ }
+
+ for _, r := range f.decomp {
+ chars[r].forms[form].inDecomp = true
+ }
+ }
+
+ // Phase 2: forward and backward combining.
+ for i := range chars {
+ c := &chars[i]
+ f := &c.forms[form]
+
+ if !f.isOneWay && len(f.decomp) == 2 {
+ f0 := &chars[f.decomp[0]].forms[form]
+ f1 := &chars[f.decomp[1]].forms[form]
+ if !f0.isOneWay {
+ f0.combinesForward = true
+ }
+ if !f1.isOneWay {
+ f1.combinesBackward = true
+ }
+ }
+ if isHangulWithoutJamoT(rune(i)) {
+ f.combinesForward = true
+ }
+ }
+
+ // Phase 3: quick check values.
+ for i := range chars {
+ c := &chars[i]
+ f := &c.forms[form]
+
+ switch {
+ case len(f.decomp) > 0:
+ f.quickCheck[MDecomposed] = QCNo
+ case isHangul(rune(i)):
+ f.quickCheck[MDecomposed] = QCNo
+ default:
+ f.quickCheck[MDecomposed] = QCYes
+ }
+ switch {
+ case f.isOneWay:
+ f.quickCheck[MComposed] = QCNo
+ case (i & 0xffff00) == JamoLBase:
+ f.quickCheck[MComposed] = QCYes
+ if JamoLBase <= i && i < JamoLEnd {
+ f.combinesForward = true
+ }
+ if JamoVBase <= i && i < JamoVEnd {
+ f.quickCheck[MComposed] = QCMaybe
+ f.combinesBackward = true
+ f.combinesForward = true
+ }
+ if JamoTBase <= i && i < JamoTEnd {
+ f.quickCheck[MComposed] = QCMaybe
+ f.combinesBackward = true
+ }
+ case !f.combinesBackward:
+ f.quickCheck[MComposed] = QCYes
+ default:
+ f.quickCheck[MComposed] = QCMaybe
+ }
+ }
+}
+
+func computeNonStarterCounts() {
+ // Phase 4: leading and trailing non-starter count
+ for i := range chars {
+ c := &chars[i]
+
+ runes := []rune{rune(i)}
+ // We always use FCompatibility so that the CGJ insertion points do not
+ // change for repeated normalizations with different forms.
+ if exp := c.forms[FCompatibility].expandedDecomp; len(exp) > 0 {
+ runes = exp
+ }
+ // We consider runes that combine backwards to be non-starters for the
+ // purpose of Stream-Safe Text Processing.
+ for _, r := range runes {
+ if cr := &chars[r]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward {
+ break
+ }
+ c.nLeadingNonStarters++
+ }
+ for i := len(runes) - 1; i >= 0; i-- {
+ if cr := &chars[runes[i]]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward {
+ break
+ }
+ c.nTrailingNonStarters++
+ }
+ if c.nTrailingNonStarters > 3 {
+ log.Fatalf("%U: Decomposition with more than 3 (%d) trailing modifiers (%U)", i, c.nTrailingNonStarters, runes)
+ }
+
+ if isHangul(rune(i)) {
+ c.nTrailingNonStarters = 2
+ if isHangulWithoutJamoT(rune(i)) {
+ c.nTrailingNonStarters = 1
+ }
+ }
+
+ if l, t := c.nLeadingNonStarters, c.nTrailingNonStarters; l > 0 && l != t {
+ log.Fatalf("%U: number of leading and trailing non-starters should be equal (%d vs %d)", i, l, t)
+ }
+ if t := c.nTrailingNonStarters; t > 3 {
+ log.Fatalf("%U: number of trailing non-starters is %d > 3", t)
+ }
+ }
+}
+
+func printBytes(w io.Writer, b []byte, name string) {
+ fmt.Fprintf(w, "// %s: %d bytes\n", name, len(b))
+ fmt.Fprintf(w, "var %s = [...]byte {", name)
+ for i, c := range b {
+ switch {
+ case i%64 == 0:
+ fmt.Fprintf(w, "\n// Bytes %x - %x\n", i, i+63)
+ case i%8 == 0:
+ fmt.Fprintf(w, "\n")
+ }
+ fmt.Fprintf(w, "0x%.2X, ", c)
+ }
+ fmt.Fprint(w, "\n}\n\n")
+}
+
+// See forminfo.go for format.
+func makeEntry(f *FormInfo, c *Char) uint16 {
+ e := uint16(0)
+ if r := c.codePoint; HangulBase <= r && r < HangulEnd {
+ e |= 0x40
+ }
+ if f.combinesForward {
+ e |= 0x20
+ }
+ if f.quickCheck[MDecomposed] == QCNo {
+ e |= 0x4
+ }
+ switch f.quickCheck[MComposed] {
+ case QCYes:
+ case QCNo:
+ e |= 0x10
+ case QCMaybe:
+ e |= 0x18
+ default:
+ log.Fatalf("Illegal quickcheck value %v.", f.quickCheck[MComposed])
+ }
+ e |= uint16(c.nTrailingNonStarters)
+ return e
+}
+
+// decompSet keeps track of unique decompositions, grouped by whether
+// the decomposition is followed by a trailing and/or leading CCC.
+type decompSet [7]map[string]bool
+
+const (
+ normalDecomp = iota
+ firstMulti
+ firstCCC
+ endMulti
+ firstLeadingCCC
+ firstCCCZeroExcept
+ firstStarterWithNLead
+ lastDecomp
+)
+
+var cname = []string{"firstMulti", "firstCCC", "endMulti", "firstLeadingCCC", "firstCCCZeroExcept", "firstStarterWithNLead", "lastDecomp"}
+
+func makeDecompSet() decompSet {
+ m := decompSet{}
+ for i := range m {
+ m[i] = make(map[string]bool)
+ }
+ return m
+}
+func (m *decompSet) insert(key int, s string) {
+ m[key][s] = true
+}
+
+func printCharInfoTables(w io.Writer) int {
+ mkstr := func(r rune, f *FormInfo) (int, string) {
+ d := f.expandedDecomp
+ s := string([]rune(d))
+ if max := 1 << 6; len(s) >= max {
+ const msg = "%U: too many bytes in decomposition: %d >= %d"
+ log.Fatalf(msg, r, len(s), max)
+ }
+ head := uint8(len(s))
+ if f.quickCheck[MComposed] != QCYes {
+ head |= 0x40
+ }
+ if f.combinesForward {
+ head |= 0x80
+ }
+ s = string([]byte{head}) + s
+
+ lccc := ccc(d[0])
+ tccc := ccc(d[len(d)-1])
+ cc := ccc(r)
+ if cc != 0 && lccc == 0 && tccc == 0 {
+ log.Fatalf("%U: trailing and leading ccc are 0 for non-zero ccc %d", r, cc)
+ }
+ if tccc < lccc && lccc != 0 {
+ const msg = "%U: lccc (%d) must be <= tcc (%d)"
+ log.Fatalf(msg, r, lccc, tccc)
+ }
+ index := normalDecomp
+ nTrail := chars[r].nTrailingNonStarters
+ nLead := chars[r].nLeadingNonStarters
+ if tccc > 0 || lccc > 0 || nTrail > 0 {
+ tccc <<= 2
+ tccc |= nTrail
+ s += string([]byte{tccc})
+ index = endMulti
+ for _, r := range d[1:] {
+ if ccc(r) == 0 {
+ index = firstCCC
+ }
+ }
+ if lccc > 0 || nLead > 0 {
+ s += string([]byte{lccc})
+ if index == firstCCC {
+ log.Fatalf("%U: multi-segment decomposition not supported for decompositions with leading CCC != 0", r)
+ }
+ index = firstLeadingCCC
+ }
+ if cc != lccc {
+ if cc != 0 {
+ log.Fatalf("%U: for lccc != ccc, expected ccc to be 0; was %d", r, cc)
+ }
+ index = firstCCCZeroExcept
+ }
+ } else if len(d) > 1 {
+ index = firstMulti
+ }
+ return index, s
+ }
+
+ decompSet := makeDecompSet()
+ const nLeadStr = "\x00\x01" // 0-byte length and tccc with nTrail.
+ decompSet.insert(firstStarterWithNLead, nLeadStr)
+
+ // Store the uniqued decompositions in a byte buffer,
+ // preceded by their byte length.
+ for _, c := range chars {
+ for _, f := range c.forms {
+ if len(f.expandedDecomp) == 0 {
+ continue
+ }
+ if f.combinesBackward {
+ log.Fatalf("%U: combinesBackward and decompose", c.codePoint)
+ }
+ index, s := mkstr(c.codePoint, &f)
+ decompSet.insert(index, s)
+ }
+ }
+
+ decompositions := bytes.NewBuffer(make([]byte, 0, 10000))
+ size := 0
+ positionMap := make(map[string]uint16)
+ decompositions.WriteString("\000")
+ fmt.Fprintln(w, "const (")
+ for i, m := range decompSet {
+ sa := []string{}
+ for s := range m {
+ sa = append(sa, s)
+ }
+ sort.Strings(sa)
+ for _, s := range sa {
+ p := decompositions.Len()
+ decompositions.WriteString(s)
+ positionMap[s] = uint16(p)
+ }
+ if cname[i] != "" {
+ fmt.Fprintf(w, "%s = 0x%X\n", cname[i], decompositions.Len())
+ }
+ }
+ fmt.Fprintln(w, "maxDecomp = 0x8000")
+ fmt.Fprintln(w, ")")
+ b := decompositions.Bytes()
+ printBytes(w, b, "decomps")
+ size += len(b)
+
+ varnames := []string{"nfc", "nfkc"}
+ for i := 0; i < FNumberOfFormTypes; i++ {
+ trie := triegen.NewTrie(varnames[i])
+
+ for r, c := range chars {
+ f := c.forms[i]
+ d := f.expandedDecomp
+ if len(d) != 0 {
+ _, key := mkstr(c.codePoint, &f)
+ trie.Insert(rune(r), uint64(positionMap[key]))
+ if c.ccc != ccc(d[0]) {
+ // We assume the lead ccc of a decomposition !=0 in this case.
+ if ccc(d[0]) == 0 {
+ log.Fatalf("Expected leading CCC to be non-zero; ccc is %d", c.ccc)
+ }
+ }
+ } else if c.nLeadingNonStarters > 0 && len(f.expandedDecomp) == 0 && c.ccc == 0 && !f.combinesBackward {
+ // Handle cases where it can't be detected that the nLead should be equal
+ // to nTrail.
+ trie.Insert(c.codePoint, uint64(positionMap[nLeadStr]))
+ } else if v := makeEntry(&f, &c)<<8 | uint16(c.ccc); v != 0 {
+ trie.Insert(c.codePoint, uint64(0x8000|v))
+ }
+ }
+ sz, err := trie.Gen(w, triegen.Compact(&normCompacter{name: varnames[i]}))
+ if err != nil {
+ log.Fatal(err)
+ }
+ size += sz
+ }
+ return size
+}
+
+func contains(sa []string, s string) bool {
+ for _, a := range sa {
+ if a == s {
+ return true
+ }
+ }
+ return false
+}
+
+func makeTables() {
+ w := &bytes.Buffer{}
+
+ size := 0
+ if *tablelist == "" {
+ return
+ }
+ list := strings.Split(*tablelist, ",")
+ if *tablelist == "all" {
+ list = []string{"recomp", "info"}
+ }
+
+ // Compute maximum decomposition size.
+ max := 0
+ for _, c := range chars {
+ if n := len(string(c.forms[FCompatibility].expandedDecomp)); n > max {
+ max = n
+ }
+ }
+ fmt.Fprintln(w, `import "sync"`)
+ fmt.Fprintln(w)
+
+ fmt.Fprintln(w, "const (")
+ fmt.Fprintln(w, "\t// Version is the Unicode edition from which the tables are derived.")
+ fmt.Fprintf(w, "\tVersion = %q\n", gen.UnicodeVersion())
+ fmt.Fprintln(w)
+ fmt.Fprintln(w, "\t// MaxTransformChunkSize indicates the maximum number of bytes that Transform")
+ fmt.Fprintln(w, "\t// may need to write atomically for any Form. Making a destination buffer at")
+ fmt.Fprintln(w, "\t// least this size ensures that Transform can always make progress and that")
+ fmt.Fprintln(w, "\t// the user does not need to grow the buffer on an ErrShortDst.")
+ fmt.Fprintf(w, "\tMaxTransformChunkSize = %d+maxNonStarters*4\n", len(string(0x034F))+max)
+ fmt.Fprintln(w, ")\n")
+
+ // Print the CCC remap table.
+ size += len(cccMap)
+ fmt.Fprintf(w, "var ccc = [%d]uint8{", len(cccMap))
+ for i := 0; i < len(cccMap); i++ {
+ if i%8 == 0 {
+ fmt.Fprintln(w)
+ }
+ fmt.Fprintf(w, "%3d, ", cccMap[uint8(i)])
+ }
+ fmt.Fprintln(w, "\n}\n")
+
+ if contains(list, "info") {
+ size += printCharInfoTables(w)
+ }
+
+ if contains(list, "recomp") {
+ // Note that we use 32 bit keys, instead of 64 bit.
+ // This clips the bits of three entries, but we know
+ // this won't cause a collision. The compiler will catch
+ // any changes made to UnicodeData.txt that introduces
+ // a collision.
+ // Note that the recomposition map for NFC and NFKC
+ // are identical.
+
+ // Recomposition map
+ nrentries := 0
+ for _, c := range chars {
+ f := c.forms[FCanonical]
+ if !f.isOneWay && len(f.decomp) > 0 {
+ nrentries++
+ }
+ }
+ sz := nrentries * 8
+ size += sz
+ fmt.Fprintf(w, "// recompMap: %d bytes (entries only)\n", sz)
+ fmt.Fprintln(w, "var recompMap map[uint32]rune")
+ fmt.Fprintln(w, "var recompMapOnce sync.Once\n")
+ fmt.Fprintln(w, `const recompMapPacked = "" +`)
+ var buf [8]byte
+ for i, c := range chars {
+ f := c.forms[FCanonical]
+ d := f.decomp
+ if !f.isOneWay && len(d) > 0 {
+ key := uint32(uint16(d[0]))<<16 + uint32(uint16(d[1]))
+ binary.BigEndian.PutUint32(buf[:4], key)
+ binary.BigEndian.PutUint32(buf[4:], uint32(i))
+ fmt.Fprintf(w, "\t\t%q + // 0x%.8X: 0x%.8X\n", string(buf[:]), key, uint32(i))
+ }
+ }
+ // hack so we don't have to special case the trailing plus sign
+ fmt.Fprintf(w, ` ""`)
+ fmt.Fprintln(w)
+ }
+
+ fmt.Fprintf(w, "// Total size of tables: %dKB (%d bytes)\n", (size+512)/1024, size)
+ gen.WriteVersionedGoFile("tables.go", "norm", w.Bytes())
+}
+
+func printChars() {
+ if *verbose {
+ for _, c := range chars {
+ if !c.isValid() || c.state == SMissing {
+ continue
+ }
+ fmt.Println(c)
+ }
+ }
+}
+
+// verifyComputed does various consistency tests.
+func verifyComputed() {
+ for i, c := range chars {
+ for _, f := range c.forms {
+ isNo := (f.quickCheck[MDecomposed] == QCNo)
+ if (len(f.decomp) > 0) != isNo && !isHangul(rune(i)) {
+ log.Fatalf("%U: NF*D QC must be No if rune decomposes", i)
+ }
+
+ isMaybe := f.quickCheck[MComposed] == QCMaybe
+ if f.combinesBackward != isMaybe {
+ log.Fatalf("%U: NF*C QC must be Maybe if combinesBackward", i)
+ }
+ if len(f.decomp) > 0 && f.combinesForward && isMaybe {
+ log.Fatalf("%U: NF*C QC must be Yes or No if combinesForward and decomposes", i)
+ }
+
+ if len(f.expandedDecomp) != 0 {
+ continue
+ }
+ if a, b := c.nLeadingNonStarters > 0, (c.ccc > 0 || f.combinesBackward); a != b {
+ // We accept these runes to be treated differently (it only affects
+ // segment breaking in iteration, most likely on improper use), but
+ // reconsider if more characters are added.
+ // U+FF9E HALFWIDTH KATAKANA VOICED SOUND MARK;Lm;0;L;<narrow> 3099;;;;N;;;;;
+ // U+FF9F HALFWIDTH KATAKANA SEMI-VOICED SOUND MARK;Lm;0;L;<narrow> 309A;;;;N;;;;;
+ // U+3133 HANGUL LETTER KIYEOK-SIOS;Lo;0;L;<compat> 11AA;;;;N;HANGUL LETTER GIYEOG SIOS;;;;
+ // U+318E HANGUL LETTER ARAEAE;Lo;0;L;<compat> 11A1;;;;N;HANGUL LETTER ALAE AE;;;;
+ // U+FFA3 HALFWIDTH HANGUL LETTER KIYEOK-SIOS;Lo;0;L;<narrow> 3133;;;;N;HALFWIDTH HANGUL LETTER GIYEOG SIOS;;;;
+ // U+FFDC HALFWIDTH HANGUL LETTER I;Lo;0;L;<narrow> 3163;;;;N;;;;;
+ if i != 0xFF9E && i != 0xFF9F && !(0x3133 <= i && i <= 0x318E) && !(0xFFA3 <= i && i <= 0xFFDC) {
+ log.Fatalf("%U: nLead was %v; want %v", i, a, b)
+ }
+ }
+ }
+ nfc := c.forms[FCanonical]
+ nfkc := c.forms[FCompatibility]
+ if nfc.combinesBackward != nfkc.combinesBackward {
+ log.Fatalf("%U: Cannot combine combinesBackward\n", c.codePoint)
+ }
+ }
+}
+
+// Use values in DerivedNormalizationProps.txt to compare against the
+// values we computed.
+// DerivedNormalizationProps.txt has form:
+// 00C0..00C5 ; NFD_QC; N # ...
+// 0374 ; NFD_QC; N # ...
+// See https://unicode.org/reports/tr44/ for full explanation
+func testDerived() {
+ f := gen.OpenUCDFile("DerivedNormalizationProps.txt")
+ defer f.Close()
+ p := ucd.New(f)
+ for p.Next() {
+ r := p.Rune(0)
+ c := &chars[r]
+
+ var ftype, mode int
+ qt := p.String(1)
+ switch qt {
+ case "NFC_QC":
+ ftype, mode = FCanonical, MComposed
+ case "NFD_QC":
+ ftype, mode = FCanonical, MDecomposed
+ case "NFKC_QC":
+ ftype, mode = FCompatibility, MComposed
+ case "NFKD_QC":
+ ftype, mode = FCompatibility, MDecomposed
+ default:
+ continue
+ }
+ var qr QCResult
+ switch p.String(2) {
+ case "Y":
+ qr = QCYes
+ case "N":
+ qr = QCNo
+ case "M":
+ qr = QCMaybe
+ default:
+ log.Fatalf(`Unexpected quick check value "%s"`, p.String(2))
+ }
+ if got := c.forms[ftype].quickCheck[mode]; got != qr {
+ log.Printf("%U: FAILED %s (was %v need %v)\n", r, qt, got, qr)
+ }
+ c.forms[ftype].verified[mode] = true
+ }
+ if err := p.Err(); err != nil {
+ log.Fatal(err)
+ }
+ // Any unspecified value must be QCYes. Verify this.
+ for i, c := range chars {
+ for j, fd := range c.forms {
+ for k, qr := range fd.quickCheck {
+ if !fd.verified[k] && qr != QCYes {
+ m := "%U: FAIL F:%d M:%d (was %v need Yes) %s\n"
+ log.Printf(m, i, j, k, qr, c.name)
+ }
+ }
+ }
+ }
+}
+
+var testHeader = `const (
+ Yes = iota
+ No
+ Maybe
+)
+
+type formData struct {
+ qc uint8
+ combinesForward bool
+ decomposition string
+}
+
+type runeData struct {
+ r rune
+ ccc uint8
+ nLead uint8
+ nTrail uint8
+ f [2]formData // 0: canonical; 1: compatibility
+}
+
+func f(qc uint8, cf bool, dec string) [2]formData {
+ return [2]formData{{qc, cf, dec}, {qc, cf, dec}}
+}
+
+func g(qc, qck uint8, cf, cfk bool, d, dk string) [2]formData {
+ return [2]formData{{qc, cf, d}, {qck, cfk, dk}}
+}
+
+var testData = []runeData{
+`
+
+func printTestdata() {
+ type lastInfo struct {
+ ccc uint8
+ nLead uint8
+ nTrail uint8
+ f string
+ }
+
+ last := lastInfo{}
+ w := &bytes.Buffer{}
+ fmt.Fprintf(w, testHeader)
+ for r, c := range chars {
+ f := c.forms[FCanonical]
+ qc, cf, d := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp)
+ f = c.forms[FCompatibility]
+ qck, cfk, dk := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp)
+ s := ""
+ if d == dk && qc == qck && cf == cfk {
+ s = fmt.Sprintf("f(%s, %v, %q)", qc, cf, d)
+ } else {
+ s = fmt.Sprintf("g(%s, %s, %v, %v, %q, %q)", qc, qck, cf, cfk, d, dk)
+ }
+ current := lastInfo{c.ccc, c.nLeadingNonStarters, c.nTrailingNonStarters, s}
+ if last != current {
+ fmt.Fprintf(w, "\t{0x%x, %d, %d, %d, %s},\n", r, c.origCCC, c.nLeadingNonStarters, c.nTrailingNonStarters, s)
+ last = current
+ }
+ }
+ fmt.Fprintln(w, "}")
+ gen.WriteVersionedGoFile("data_test.go", "norm", w.Bytes())
+}
diff --git a/vendor/golang.org/x/text/unicode/norm/triegen.go b/vendor/golang.org/x/text/unicode/norm/triegen.go
new file mode 100644
index 0000000..45d7119
--- /dev/null
+++ b/vendor/golang.org/x/text/unicode/norm/triegen.go
@@ -0,0 +1,117 @@
+// Copyright 2011 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 ignore
+
+// Trie table generator.
+// Used by make*tables tools to generate a go file with trie data structures
+// for mapping UTF-8 to a 16-bit value. All but the last byte in a UTF-8 byte
+// sequence are used to lookup offsets in the index table to be used for the
+// next byte. The last byte is used to index into a table with 16-bit values.
+
+package main
+
+import (
+ "fmt"
+ "io"
+)
+
+const maxSparseEntries = 16
+
+type normCompacter struct {
+ sparseBlocks [][]uint64
+ sparseOffset []uint16
+ sparseCount int
+ name string
+}
+
+func mostFrequentStride(a []uint64) int {
+ counts := make(map[int]int)
+ var v int
+ for _, x := range a {
+ if stride := int(x) - v; v != 0 && stride >= 0 {
+ counts[stride]++
+ }
+ v = int(x)
+ }
+ var maxs, maxc int
+ for stride, cnt := range counts {
+ if cnt > maxc || (cnt == maxc && stride < maxs) {
+ maxs, maxc = stride, cnt
+ }
+ }
+ return maxs
+}
+
+func countSparseEntries(a []uint64) int {
+ stride := mostFrequentStride(a)
+ var v, count int
+ for _, tv := range a {
+ if int(tv)-v != stride {
+ if tv != 0 {
+ count++
+ }
+ }
+ v = int(tv)
+ }
+ return count
+}
+
+func (c *normCompacter) Size(v []uint64) (sz int, ok bool) {
+ if n := countSparseEntries(v); n <= maxSparseEntries {
+ return (n+1)*4 + 2, true
+ }
+ return 0, false
+}
+
+func (c *normCompacter) Store(v []uint64) uint32 {
+ h := uint32(len(c.sparseOffset))
+ c.sparseBlocks = append(c.sparseBlocks, v)
+ c.sparseOffset = append(c.sparseOffset, uint16(c.sparseCount))
+ c.sparseCount += countSparseEntries(v) + 1
+ return h
+}
+
+func (c *normCompacter) Handler() string {
+ return c.name + "Sparse.lookup"
+}
+
+func (c *normCompacter) Print(w io.Writer) (retErr error) {
+ p := func(f string, x ...interface{}) {
+ if _, err := fmt.Fprintf(w, f, x...); retErr == nil && err != nil {
+ retErr = err
+ }
+ }
+
+ ls := len(c.sparseBlocks)
+ p("// %sSparseOffset: %d entries, %d bytes\n", c.name, ls, ls*2)
+ p("var %sSparseOffset = %#v\n\n", c.name, c.sparseOffset)
+
+ ns := c.sparseCount
+ p("// %sSparseValues: %d entries, %d bytes\n", c.name, ns, ns*4)
+ p("var %sSparseValues = [%d]valueRange {", c.name, ns)
+ for i, b := range c.sparseBlocks {
+ p("\n// Block %#x, offset %#x", i, c.sparseOffset[i])
+ var v int
+ stride := mostFrequentStride(b)
+ n := countSparseEntries(b)
+ p("\n{value:%#04x,lo:%#02x},", stride, uint8(n))
+ for i, nv := range b {
+ if int(nv)-v != stride {
+ if v != 0 {
+ p(",hi:%#02x},", 0x80+i-1)
+ }
+ if nv != 0 {
+ p("\n{value:%#04x,lo:%#02x", nv, 0x80+i)
+ }
+ }
+ v = int(nv)
+ }
+ if v != 0 {
+ p(",hi:%#02x},", 0x80+len(b)-1)
+ }
+ }
+ p("\n}\n\n")
+ return
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index b226ae5..e8f4969 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1,8 +1,8 @@
# github.com/Shopify/sarama v1.26.1
github.com/Shopify/sarama
# github.com/aead/cmac v0.0.0-20160719120800-7af84192f0b1
-github.com/aead/cmac
github.com/aead/cmac/aes
+github.com/aead/cmac
# github.com/cboling/omci v0.1.0
github.com/cboling/omci
github.com/cboling/omci/generated
@@ -22,21 +22,21 @@
github.com/golang/glog
# github.com/golang/protobuf v1.3.2
github.com/golang/protobuf/descriptor
-github.com/golang/protobuf/jsonpb
github.com/golang/protobuf/proto
github.com/golang/protobuf/protoc-gen-go
github.com/golang/protobuf/protoc-gen-go/descriptor
-github.com/golang/protobuf/protoc-gen-go/generator
-github.com/golang/protobuf/protoc-gen-go/generator/internal/remap
-github.com/golang/protobuf/protoc-gen-go/grpc
-github.com/golang/protobuf/protoc-gen-go/plugin
-github.com/golang/protobuf/ptypes
+github.com/golang/protobuf/jsonpb
github.com/golang/protobuf/ptypes/any
github.com/golang/protobuf/ptypes/duration
-github.com/golang/protobuf/ptypes/empty
-github.com/golang/protobuf/ptypes/struct
github.com/golang/protobuf/ptypes/timestamp
github.com/golang/protobuf/ptypes/wrappers
+github.com/golang/protobuf/ptypes
+github.com/golang/protobuf/ptypes/struct
+github.com/golang/protobuf/ptypes/empty
+github.com/golang/protobuf/protoc-gen-go/generator
+github.com/golang/protobuf/protoc-gen-go/grpc
+github.com/golang/protobuf/protoc-gen-go/plugin
+github.com/golang/protobuf/protoc-gen-go/generator/internal/remap
# github.com/golang/snappy v0.0.1
github.com/golang/snappy
# github.com/google/go-cmp v0.4.0
@@ -52,18 +52,18 @@
# github.com/gorilla/mux v1.7.3
github.com/gorilla/mux
# github.com/grpc-ecosystem/grpc-gateway v1.12.2
-github.com/grpc-ecosystem/grpc-gateway/codegenerator
-github.com/grpc-ecosystem/grpc-gateway/internal
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/descriptor
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/generator
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/gengateway
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/httprule
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/genswagger
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/options
github.com/grpc-ecosystem/grpc-gateway/runtime
github.com/grpc-ecosystem/grpc-gateway/utilities
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/options
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger
+github.com/grpc-ecosystem/grpc-gateway/internal
+github.com/grpc-ecosystem/grpc-gateway/codegenerator
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/descriptor
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/gengateway
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/genswagger
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/httprule
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/generator
# github.com/hashicorp/go-uuid v1.0.2
github.com/hashicorp/go-uuid
# github.com/jcmturner/gofork v1.0.0
@@ -72,17 +72,17 @@
# github.com/jessevdk/go-flags v1.4.0
github.com/jessevdk/go-flags
# github.com/jhump/protoreflect v1.5.0
-github.com/jhump/protoreflect/codec
github.com/jhump/protoreflect/desc
-github.com/jhump/protoreflect/desc/internal
github.com/jhump/protoreflect/dynamic
+github.com/jhump/protoreflect/desc/internal
github.com/jhump/protoreflect/internal
+github.com/jhump/protoreflect/codec
# github.com/klauspost/compress v1.9.8
-github.com/klauspost/compress/fse
+github.com/klauspost/compress/zstd
github.com/klauspost/compress/huff0
github.com/klauspost/compress/snappy
-github.com/klauspost/compress/zstd
github.com/klauspost/compress/zstd/internal/xxhash
+github.com/klauspost/compress/fse
# github.com/konsorten/go-windows-terminal-sequences v1.0.1
github.com/konsorten/go-windows-terminal-sequences
# github.com/looplab/fsm v0.1.0
@@ -111,41 +111,41 @@
golang.org/x/crypto/md4
golang.org/x/crypto/pbkdf2
# golang.org/x/net v0.0.0-20200202094626-16171245cfb2
-golang.org/x/net/http/httpguts
+golang.org/x/net/trace
+golang.org/x/net/proxy
+golang.org/x/net/internal/timeseries
golang.org/x/net/http2
golang.org/x/net/http2/hpack
-golang.org/x/net/idna
golang.org/x/net/internal/socks
-golang.org/x/net/internal/timeseries
-golang.org/x/net/proxy
-golang.org/x/net/trace
+golang.org/x/net/http/httpguts
+golang.org/x/net/idna
# golang.org/x/sys v0.0.0-20190422165155-953cdadca894
golang.org/x/sys/unix
# golang.org/x/text v0.3.2
golang.org/x/text/secure/bidirule
-golang.org/x/text/transform
golang.org/x/text/unicode/bidi
golang.org/x/text/unicode/norm
+golang.org/x/text/transform
# google.golang.org/genproto v0.0.0-20190927181202-20e1ac93f88c
google.golang.org/genproto/googleapis/api/annotations
google.golang.org/genproto/googleapis/api/httpbody
-google.golang.org/genproto/googleapis/rpc/status
google.golang.org/genproto/protobuf/field_mask
+google.golang.org/genproto/googleapis/rpc/status
# google.golang.org/grpc v1.27.0
google.golang.org/grpc
-google.golang.org/grpc/attributes
+google.golang.org/grpc/codes
+google.golang.org/grpc/grpclog
+google.golang.org/grpc/status
+google.golang.org/grpc/reflection
+google.golang.org/grpc/metadata
google.golang.org/grpc/backoff
google.golang.org/grpc/balancer
google.golang.org/grpc/balancer/base
google.golang.org/grpc/balancer/roundrobin
-google.golang.org/grpc/binarylog/grpc_binarylog_v1
-google.golang.org/grpc/codes
google.golang.org/grpc/connectivity
google.golang.org/grpc/credentials
-google.golang.org/grpc/credentials/internal
google.golang.org/grpc/encoding
google.golang.org/grpc/encoding/proto
-google.golang.org/grpc/grpclog
google.golang.org/grpc/internal
google.golang.org/grpc/internal/backoff
google.golang.org/grpc/internal/balancerload
@@ -157,19 +157,19 @@
google.golang.org/grpc/internal/grpcsync
google.golang.org/grpc/internal/resolver/dns
google.golang.org/grpc/internal/resolver/passthrough
-google.golang.org/grpc/internal/syscall
google.golang.org/grpc/internal/transport
google.golang.org/grpc/keepalive
-google.golang.org/grpc/metadata
google.golang.org/grpc/naming
google.golang.org/grpc/peer
-google.golang.org/grpc/reflection
-google.golang.org/grpc/reflection/grpc_reflection_v1alpha
google.golang.org/grpc/resolver
google.golang.org/grpc/serviceconfig
google.golang.org/grpc/stats
-google.golang.org/grpc/status
google.golang.org/grpc/tap
+google.golang.org/grpc/reflection/grpc_reflection_v1alpha
+google.golang.org/grpc/credentials/internal
+google.golang.org/grpc/binarylog/grpc_binarylog_v1
+google.golang.org/grpc/internal/syscall
+google.golang.org/grpc/attributes
# gopkg.in/jcmturner/aescts.v1 v1.0.1
gopkg.in/jcmturner/aescts.v1
# gopkg.in/jcmturner/dnsutils.v1 v1.0.1
@@ -179,32 +179,32 @@
gopkg.in/jcmturner/gokrb5.v7/client
gopkg.in/jcmturner/gokrb5.v7/config
gopkg.in/jcmturner/gokrb5.v7/credentials
+gopkg.in/jcmturner/gokrb5.v7/gssapi
+gopkg.in/jcmturner/gokrb5.v7/iana/chksumtype
+gopkg.in/jcmturner/gokrb5.v7/iana/keyusage
+gopkg.in/jcmturner/gokrb5.v7/keytab
+gopkg.in/jcmturner/gokrb5.v7/messages
+gopkg.in/jcmturner/gokrb5.v7/types
gopkg.in/jcmturner/gokrb5.v7/crypto
-gopkg.in/jcmturner/gokrb5.v7/crypto/common
gopkg.in/jcmturner/gokrb5.v7/crypto/etype
+gopkg.in/jcmturner/gokrb5.v7/iana/errorcode
+gopkg.in/jcmturner/gokrb5.v7/iana/flags
+gopkg.in/jcmturner/gokrb5.v7/iana/nametype
+gopkg.in/jcmturner/gokrb5.v7/iana/patype
+gopkg.in/jcmturner/gokrb5.v7/kadmin
+gopkg.in/jcmturner/gokrb5.v7/krberror
+gopkg.in/jcmturner/gokrb5.v7/iana/etypeID
+gopkg.in/jcmturner/gokrb5.v7/iana
+gopkg.in/jcmturner/gokrb5.v7/iana/adtype
+gopkg.in/jcmturner/gokrb5.v7/iana/asnAppTag
+gopkg.in/jcmturner/gokrb5.v7/iana/msgtype
+gopkg.in/jcmturner/gokrb5.v7/pac
+gopkg.in/jcmturner/gokrb5.v7/iana/addrtype
+gopkg.in/jcmturner/gokrb5.v7/crypto/common
gopkg.in/jcmturner/gokrb5.v7/crypto/rfc3961
gopkg.in/jcmturner/gokrb5.v7/crypto/rfc3962
gopkg.in/jcmturner/gokrb5.v7/crypto/rfc4757
gopkg.in/jcmturner/gokrb5.v7/crypto/rfc8009
-gopkg.in/jcmturner/gokrb5.v7/gssapi
-gopkg.in/jcmturner/gokrb5.v7/iana
-gopkg.in/jcmturner/gokrb5.v7/iana/addrtype
-gopkg.in/jcmturner/gokrb5.v7/iana/adtype
-gopkg.in/jcmturner/gokrb5.v7/iana/asnAppTag
-gopkg.in/jcmturner/gokrb5.v7/iana/chksumtype
-gopkg.in/jcmturner/gokrb5.v7/iana/errorcode
-gopkg.in/jcmturner/gokrb5.v7/iana/etypeID
-gopkg.in/jcmturner/gokrb5.v7/iana/flags
-gopkg.in/jcmturner/gokrb5.v7/iana/keyusage
-gopkg.in/jcmturner/gokrb5.v7/iana/msgtype
-gopkg.in/jcmturner/gokrb5.v7/iana/nametype
-gopkg.in/jcmturner/gokrb5.v7/iana/patype
-gopkg.in/jcmturner/gokrb5.v7/kadmin
-gopkg.in/jcmturner/gokrb5.v7/keytab
-gopkg.in/jcmturner/gokrb5.v7/krberror
-gopkg.in/jcmturner/gokrb5.v7/messages
-gopkg.in/jcmturner/gokrb5.v7/pac
-gopkg.in/jcmturner/gokrb5.v7/types
# gopkg.in/jcmturner/rpc.v1 v1.1.0
gopkg.in/jcmturner/rpc.v1/mstypes
gopkg.in/jcmturner/rpc.v1/ndr
@@ -213,6 +213,6 @@
# gotest.tools v2.2.0+incompatible
gotest.tools/assert
gotest.tools/assert/cmp
-gotest.tools/internal/difflib
gotest.tools/internal/format
gotest.tools/internal/source
+gotest.tools/internal/difflib