feat(校验速度): 去除进度条加快校验速度

go.mod

@@ -2,4 +2,7 @@ module github.com/xiaoqidun/ihash
 
 go 1.15
 
-require golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a
+require (
+	golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897
+	golang.org/x/sys v0.0.0-20201020230747-6e5568b54d1a // indirect
+)

go.sum

@@ -1,8 +1,10 @@
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a h1:vclmkQCjlDX5OydZ9wv8rBCcS0QyQY66Mpf/7BZbInM=
+golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 h1:pLI5jrR7OSLijeIDcmRxNmw2api+jEfxLoykJVice/E=
-golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201020230747-6e5568b54d1a h1:e3IU37lwO4aq3uoRKINC7JikojFmE5gO7xhfxs8VC34=
+golang.org/x/sys v0.0.0-20201020230747-6e5568b54d1a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

ihash.go

@@ -10,6 +10,7 @@ import (
 	"fmt"
 	"golang.org/x/crypto/sha3"
 	"hash"
+	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -111,8 +112,7 @@ func StrHash(hashType string, hashData []byte) string {
 }
 
 func FileHash(hashType string, hashFile string) {
-	msg := "progress:%.2f%%    filename:%s\r"
+	success := "%x  %s"
-	success := "%x    %s\n"
 	fileOpen, err := os.Open(hashFile)
 	if err != nil {
 		return
@@ -124,8 +124,6 @@ func FileHash(hashType string, hashFile string) {
 	if err != nil || fileStat.IsDir() {
 		return
 	}
-	fileSize := fileStat.Size()
-	readSize := 0
 	readBytes := make([]byte, 8192)
 	var hashHandle interface{}
 	switch hashType {
@@ -146,32 +144,17 @@ func FileHash(hashType string, hashFile string) {
 	case "sha3sum512":
 		hashHandle = sha3.New512()
 	}
-	printLength := 0
 	for {
 		n, err := fileOpen.Read(readBytes)
 		if err != nil {
+			if err == io.EOF && n > 0 {
+				hashHandle.(hash.Hash).Write(readBytes[:n])
+			}
 			break
 		}
-		readSize += n
 		hashHandle.(hash.Hash).Write(readBytes[:n])
-		if 0 == readSize%67108864 {
-			printMsg := fmt.Sprintf(msg, float64(readSize)/float64(fileSize)*100, fileStat.Name())
-			printMsgLength := len(printMsg)
-			if printLength > printMsgLength {
-				printMsg += strings.Repeat(" ", printLength-printMsgLength)
-			}
-			fmt.Print(printMsg)
-			_ = os.Stdout.Sync()
-			printLength = len(printMsg)
-		}
 	}
-	printMsg := fmt.Sprintf(success, hashHandle.(hash.Hash).Sum(nil), hashFile)
+	fmt.Println(fmt.Sprintf(success, hashHandle.(hash.Hash).Sum(nil), hashFile))
-	printMsgLength := len(printMsg)
-	if printLength > printMsgLength {
-		printMsg += strings.Repeat(" ", printLength-printMsgLength)
-	}
-	fmt.Print(printMsg)
-	_ = os.Stdout.Sync()
 }
 
 func GetFileName() string {

vendor/golang.org/x/sys/cpu/byteorder.go

@@ -5,26 +5,61 @@
 package cpu
 
 import (
-	"encoding/binary"
 	"runtime"
 )
 
-// hostByteOrder returns binary.LittleEndian on little-endian machines and
+// byteOrder is a subset of encoding/binary.ByteOrder.
-// binary.BigEndian on big-endian machines.
+type byteOrder interface {
-func hostByteOrder() binary.ByteOrder {
+	Uint32([]byte) uint32
+	Uint64([]byte) uint64
+}
+
+type littleEndian struct{}
+type bigEndian struct{}
+
+func (littleEndian) Uint32(b []byte) uint32 {
+	_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+	return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
+}
+
+func (littleEndian) Uint64(b []byte) uint64 {
+	_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+	return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
+		uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+}
+
+func (bigEndian) Uint32(b []byte) uint32 {
+	_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+	return uint32(b[3]) | uint32(b[2])<<8 | uint32(b[1])<<16 | uint32(b[0])<<24
+}
+
+func (bigEndian) Uint64(b []byte) uint64 {
+	_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+	return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
+		uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
+}
+
+// hostByteOrder returns littleEndian on little-endian machines and
+// bigEndian on big-endian machines.
+func hostByteOrder() byteOrder {
 	switch runtime.GOARCH {
 	case "386", "amd64", "amd64p32",
+		"alpha",
 		"arm", "arm64",
 		"mipsle", "mips64le", "mips64p32le",
+		"nios2",
 		"ppc64le",
-		"riscv", "riscv64":
+		"riscv", "riscv64",
-		return binary.LittleEndian
+		"sh":
+		return littleEndian{}
 	case "armbe", "arm64be",
+		"m68k",
 		"mips", "mips64", "mips64p32",
 		"ppc", "ppc64",
 		"s390", "s390x",
+		"shbe",
 		"sparc", "sparc64":
-		return binary.BigEndian
+		return bigEndian{}
 	}
 	panic("unknown architecture")
 }

vendor/golang.org/x/sys/cpu/cpu.go

@@ -6,6 +6,11 @@
 // various CPU architectures.
 package cpu
 
+import (
+	"os"
+	"strings"
+)
+
 // Initialized reports whether the CPU features were initialized.
 //
 // For some GOOS/GOARCH combinations initialization of the CPU features depends
@@ -24,26 +29,46 @@ type CacheLinePad struct{ _ [cacheLineSize]byte }
 // and HasAVX2 are only set if the OS supports XMM and YMM
 // registers in addition to the CPUID feature bit being set.
 var X86 struct {
-	_            CacheLinePad
+	_                   CacheLinePad
-	HasAES       bool // AES hardware implementation (AES NI)
+	HasAES              bool // AES hardware implementation (AES NI)
-	HasADX       bool // Multi-precision add-carry instruction extensions
+	HasADX              bool // Multi-precision add-carry instruction extensions
-	HasAVX       bool // Advanced vector extension
+	HasAVX              bool // Advanced vector extension
-	HasAVX2      bool // Advanced vector extension 2
+	HasAVX2             bool // Advanced vector extension 2
-	HasBMI1      bool // Bit manipulation instruction set 1
+	HasAVX512           bool // Advanced vector extension 512
-	HasBMI2      bool // Bit manipulation instruction set 2
+	HasAVX512F          bool // Advanced vector extension 512 Foundation Instructions
-	HasERMS      bool // Enhanced REP for MOVSB and STOSB
+	HasAVX512CD         bool // Advanced vector extension 512 Conflict Detection Instructions
-	HasFMA       bool // Fused-multiply-add instructions
+	HasAVX512ER         bool // Advanced vector extension 512 Exponential and Reciprocal Instructions
-	HasOSXSAVE   bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers.
+	HasAVX512PF         bool // Advanced vector extension 512 Prefetch Instructions Instructions
-	HasPCLMULQDQ bool // PCLMULQDQ instruction - most often used for AES-GCM
+	HasAVX512VL         bool // Advanced vector extension 512 Vector Length Extensions
-	HasPOPCNT    bool // Hamming weight instruction POPCNT.
+	HasAVX512BW         bool // Advanced vector extension 512 Byte and Word Instructions
-	HasRDRAND    bool // RDRAND instruction (on-chip random number generator)
+	HasAVX512DQ         bool // Advanced vector extension 512 Doubleword and Quadword Instructions
-	HasRDSEED    bool // RDSEED instruction (on-chip random number generator)
+	HasAVX512IFMA       bool // Advanced vector extension 512 Integer Fused Multiply Add
-	HasSSE2      bool // Streaming SIMD extension 2 (always available on amd64)
+	HasAVX512VBMI       bool // Advanced vector extension 512 Vector Byte Manipulation Instructions
-	HasSSE3      bool // Streaming SIMD extension 3
+	HasAVX5124VNNIW     bool // Advanced vector extension 512 Vector Neural Network Instructions Word variable precision
-	HasSSSE3     bool // Supplemental streaming SIMD extension 3
+	HasAVX5124FMAPS     bool // Advanced vector extension 512 Fused Multiply Accumulation Packed Single precision
-	HasSSE41     bool // Streaming SIMD extension 4 and 4.1
+	HasAVX512VPOPCNTDQ  bool // Advanced vector extension 512 Double and quad word population count instructions
-	HasSSE42     bool // Streaming SIMD extension 4 and 4.2
+	HasAVX512VPCLMULQDQ bool // Advanced vector extension 512 Vector carry-less multiply operations
-	_            CacheLinePad
+	HasAVX512VNNI       bool // Advanced vector extension 512 Vector Neural Network Instructions
+	HasAVX512GFNI       bool // Advanced vector extension 512 Galois field New Instructions
+	HasAVX512VAES       bool // Advanced vector extension 512 Vector AES instructions
+	HasAVX512VBMI2      bool // Advanced vector extension 512 Vector Byte Manipulation Instructions 2
+	HasAVX512BITALG     bool // Advanced vector extension 512 Bit Algorithms
+	HasAVX512BF16       bool // Advanced vector extension 512 BFloat16 Instructions
+	HasBMI1             bool // Bit manipulation instruction set 1
+	HasBMI2             bool // Bit manipulation instruction set 2
+	HasERMS             bool // Enhanced REP for MOVSB and STOSB
+	HasFMA              bool // Fused-multiply-add instructions
+	HasOSXSAVE          bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers.
+	HasPCLMULQDQ        bool // PCLMULQDQ instruction - most often used for AES-GCM
+	HasPOPCNT           bool // Hamming weight instruction POPCNT.
+	HasRDRAND           bool // RDRAND instruction (on-chip random number generator)
+	HasRDSEED           bool // RDSEED instruction (on-chip random number generator)
+	HasSSE2             bool // Streaming SIMD extension 2 (always available on amd64)
+	HasSSE3             bool // Streaming SIMD extension 3
+	HasSSSE3            bool // Supplemental streaming SIMD extension 3
+	HasSSE41            bool // Streaming SIMD extension 4 and 4.1
+	HasSSE42            bool // Streaming SIMD extension 4 and 4.2
+	_                   CacheLinePad
 }
 
 // ARM64 contains the supported CPU features of the
@@ -78,6 +103,51 @@ var ARM64 struct {
 	_           CacheLinePad
 }
 
+// ARM contains the supported CPU features of the current ARM (32-bit) platform.
+// All feature flags are false if:
+//   1. the current platform is not arm, or
+//   2. the current operating system is not Linux.
+var ARM struct {
+	_           CacheLinePad
+	HasSWP      bool // SWP instruction support
+	HasHALF     bool // Half-word load and store support
+	HasTHUMB    bool // ARM Thumb instruction set
+	Has26BIT    bool // Address space limited to 26-bits
+	HasFASTMUL  bool // 32-bit operand, 64-bit result multiplication support
+	HasFPA      bool // Floating point arithmetic support
+	HasVFP      bool // Vector floating point support
+	HasEDSP     bool // DSP Extensions support
+	HasJAVA     bool // Java instruction set
+	HasIWMMXT   bool // Intel Wireless MMX technology support
+	HasCRUNCH   bool // MaverickCrunch context switching and handling
+	HasTHUMBEE  bool // Thumb EE instruction set
+	HasNEON     bool // NEON instruction set
+	HasVFPv3    bool // Vector floating point version 3 support
+	HasVFPv3D16 bool // Vector floating point version 3 D8-D15
+	HasTLS      bool // Thread local storage support
+	HasVFPv4    bool // Vector floating point version 4 support
+	HasIDIVA    bool // Integer divide instruction support in ARM mode
+	HasIDIVT    bool // Integer divide instruction support in Thumb mode
+	HasVFPD32   bool // Vector floating point version 3 D15-D31
+	HasLPAE     bool // Large Physical Address Extensions
+	HasEVTSTRM  bool // Event stream support
+	HasAES      bool // AES hardware implementation
+	HasPMULL    bool // Polynomial multiplication instruction set
+	HasSHA1     bool // SHA1 hardware implementation
+	HasSHA2     bool // SHA2 hardware implementation
+	HasCRC32    bool // CRC32 hardware implementation
+	_           CacheLinePad
+}
+
+// MIPS64X contains the supported CPU features of the current mips64/mips64le
+// platforms. If the current platform is not mips64/mips64le or the current
+// operating system is not Linux then all feature flags are false.
+var MIPS64X struct {
+	_      CacheLinePad
+	HasMSA bool // MIPS SIMD architecture
+	_      CacheLinePad
+}
+
 // PPC64 contains the supported CPU features of the current ppc64/ppc64le platforms.
 // If the current platform is not ppc64/ppc64le then all feature flags are false.
 //
@@ -124,3 +194,94 @@ var S390X struct {
 	HasVXE    bool // vector-enhancements facility 1
 	_         CacheLinePad
 }
+
+func init() {
+	archInit()
+	initOptions()
+	processOptions()
+}
+
+// options contains the cpu debug options that can be used in GODEBUG.
+// Options are arch dependent and are added by the arch specific initOptions functions.
+// Features that are mandatory for the specific GOARCH should have the Required field set
+// (e.g. SSE2 on amd64).
+var options []option
+
+// Option names should be lower case. e.g. avx instead of AVX.
+type option struct {
+	Name      string
+	Feature   *bool
+	Specified bool // whether feature value was specified in GODEBUG
+	Enable    bool // whether feature should be enabled
+	Required  bool // whether feature is mandatory and can not be disabled
+}
+
+func processOptions() {
+	env := os.Getenv("GODEBUG")
+field:
+	for env != "" {
+		field := ""
+		i := strings.IndexByte(env, ',')
+		if i < 0 {
+			field, env = env, ""
+		} else {
+			field, env = env[:i], env[i+1:]
+		}
+		if len(field) < 4 || field[:4] != "cpu." {
+			continue
+		}
+		i = strings.IndexByte(field, '=')
+		if i < 0 {
+			print("GODEBUG sys/cpu: no value specified for \"", field, "\"\n")
+			continue
+		}
+		key, value := field[4:i], field[i+1:] // e.g. "SSE2", "on"
+
+		var enable bool
+		switch value {
+		case "on":
+			enable = true
+		case "off":
+			enable = false
+		default:
+			print("GODEBUG sys/cpu: value \"", value, "\" not supported for cpu option \"", key, "\"\n")
+			continue field
+		}
+
+		if key == "all" {
+			for i := range options {
+				options[i].Specified = true
+				options[i].Enable = enable || options[i].Required
+			}
+			continue field
+		}
+
+		for i := range options {
+			if options[i].Name == key {
+				options[i].Specified = true
+				options[i].Enable = enable
+				continue field
+			}
+		}
+
+		print("GODEBUG sys/cpu: unknown cpu feature \"", key, "\"\n")
+	}
+
+	for _, o := range options {
+		if !o.Specified {
+			continue
+		}
+
+		if o.Enable && !*o.Feature {
+			print("GODEBUG sys/cpu: can not enable \"", o.Name, "\", missing CPU support\n")
+			continue
+		}
+
+		if !o.Enable && o.Required {
+			print("GODEBUG sys/cpu: can not disable \"", o.Name, "\", required CPU feature\n")
+			continue
+		}
+
+		*o.Feature = o.Enable
+	}
+}

vendor/golang.org/x/sys/cpu/cpu_aix.go

@@ -2,14 +2,10 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build aix,ppc64
+// +build aix
 
 package cpu
 
-import "golang.org/x/sys/unix"
-
-const cacheLineSize = 128
-
 const (
 	// getsystemcfg constants
 	_SC_IMPL     = 2
@@ -17,8 +13,8 @@ const (
 	_IMPL_POWER9 = 0x20000
 )
 
-func init() {
+func archInit() {
-	impl := unix.Getsystemcfg(_SC_IMPL)
+	impl := getsystemcfg(_SC_IMPL)
 	if impl&_IMPL_POWER8 != 0 {
 		PPC64.IsPOWER8 = true
 	}
@@ -28,3 +24,9 @@ func init() {
 
 	Initialized = true
 }
+
+func getsystemcfg(label int) (n uint64) {
+	r0, _ := callgetsystemcfg(label)
+	n = uint64(r0)
+	return
+}

vendor/golang.org/x/sys/cpu/cpu_arm.go

@@ -6,4 +6,68 @@ package cpu
 
 const cacheLineSize = 32
 
-func doinit() {}
+// HWCAP/HWCAP2 bits.
+// These are specific to Linux.
+const (
+	hwcap_SWP       = 1 << 0
+	hwcap_HALF      = 1 << 1
+	hwcap_THUMB     = 1 << 2
+	hwcap_26BIT     = 1 << 3
+	hwcap_FAST_MULT = 1 << 4
+	hwcap_FPA       = 1 << 5
+	hwcap_VFP       = 1 << 6
+	hwcap_EDSP      = 1 << 7
+	hwcap_JAVA      = 1 << 8
+	hwcap_IWMMXT    = 1 << 9
+	hwcap_CRUNCH    = 1 << 10
+	hwcap_THUMBEE   = 1 << 11
+	hwcap_NEON      = 1 << 12
+	hwcap_VFPv3     = 1 << 13
+	hwcap_VFPv3D16  = 1 << 14
+	hwcap_TLS       = 1 << 15
+	hwcap_VFPv4     = 1 << 16
+	hwcap_IDIVA     = 1 << 17
+	hwcap_IDIVT     = 1 << 18
+	hwcap_VFPD32    = 1 << 19
+	hwcap_LPAE      = 1 << 20
+	hwcap_EVTSTRM   = 1 << 21
+
+	hwcap2_AES   = 1 << 0
+	hwcap2_PMULL = 1 << 1
+	hwcap2_SHA1  = 1 << 2
+	hwcap2_SHA2  = 1 << 3
+	hwcap2_CRC32 = 1 << 4
+)
+
+func initOptions() {
+	options = []option{
+		{Name: "pmull", Feature: &ARM.HasPMULL},
+		{Name: "sha1", Feature: &ARM.HasSHA1},
+		{Name: "sha2", Feature: &ARM.HasSHA2},
+		{Name: "swp", Feature: &ARM.HasSWP},
+		{Name: "thumb", Feature: &ARM.HasTHUMB},
+		{Name: "thumbee", Feature: &ARM.HasTHUMBEE},
+		{Name: "tls", Feature: &ARM.HasTLS},
+		{Name: "vfp", Feature: &ARM.HasVFP},
+		{Name: "vfpd32", Feature: &ARM.HasVFPD32},
+		{Name: "vfpv3", Feature: &ARM.HasVFPv3},
+		{Name: "vfpv3d16", Feature: &ARM.HasVFPv3D16},
+		{Name: "vfpv4", Feature: &ARM.HasVFPv4},
+		{Name: "half", Feature: &ARM.HasHALF},
+		{Name: "26bit", Feature: &ARM.Has26BIT},
+		{Name: "fastmul", Feature: &ARM.HasFASTMUL},
+		{Name: "fpa", Feature: &ARM.HasFPA},
+		{Name: "edsp", Feature: &ARM.HasEDSP},
+		{Name: "java", Feature: &ARM.HasJAVA},
+		{Name: "iwmmxt", Feature: &ARM.HasIWMMXT},
+		{Name: "crunch", Feature: &ARM.HasCRUNCH},
+		{Name: "neon", Feature: &ARM.HasNEON},
+		{Name: "idivt", Feature: &ARM.HasIDIVT},
+		{Name: "idiva", Feature: &ARM.HasIDIVA},
+		{Name: "lpae", Feature: &ARM.HasLPAE},
+		{Name: "evtstrm", Feature: &ARM.HasEVTSTRM},
+		{Name: "aes", Feature: &ARM.HasAES},
+		{Name: "crc32", Feature: &ARM.HasCRC32},
+	}
+
+}

vendor/golang.org/x/sys/cpu/cpu_arm64.go

@@ -0,0 +1,176 @@
+// 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.
+
+package cpu
+
+import "runtime"
+
+const cacheLineSize = 64
+
+func initOptions() {
+	options = []option{
+		{Name: "fp", Feature: &ARM64.HasFP},
+		{Name: "asimd", Feature: &ARM64.HasASIMD},
+		{Name: "evstrm", Feature: &ARM64.HasEVTSTRM},
+		{Name: "aes", Feature: &ARM64.HasAES},
+		{Name: "fphp", Feature: &ARM64.HasFPHP},
+		{Name: "jscvt", Feature: &ARM64.HasJSCVT},
+		{Name: "lrcpc", Feature: &ARM64.HasLRCPC},
+		{Name: "pmull", Feature: &ARM64.HasPMULL},
+		{Name: "sha1", Feature: &ARM64.HasSHA1},
+		{Name: "sha2", Feature: &ARM64.HasSHA2},
+		{Name: "sha3", Feature: &ARM64.HasSHA3},
+		{Name: "sha512", Feature: &ARM64.HasSHA512},
+		{Name: "sm3", Feature: &ARM64.HasSM3},
+		{Name: "sm4", Feature: &ARM64.HasSM4},
+		{Name: "sve", Feature: &ARM64.HasSVE},
+		{Name: "crc32", Feature: &ARM64.HasCRC32},
+		{Name: "atomics", Feature: &ARM64.HasATOMICS},
+		{Name: "asimdhp", Feature: &ARM64.HasASIMDHP},
+		{Name: "cpuid", Feature: &ARM64.HasCPUID},
+		{Name: "asimrdm", Feature: &ARM64.HasASIMDRDM},
+		{Name: "fcma", Feature: &ARM64.HasFCMA},
+		{Name: "dcpop", Feature: &ARM64.HasDCPOP},
+		{Name: "asimddp", Feature: &ARM64.HasASIMDDP},
+		{Name: "asimdfhm", Feature: &ARM64.HasASIMDFHM},
+	}
+}
+
+func archInit() {
+	switch runtime.GOOS {
+	case "android", "darwin", "ios", "netbsd", "openbsd":
+		// Android and iOS don't seem to allow reading these registers.
+		//
+		// NetBSD:
+		// ID_AA64ISAR0_EL1 is a privileged register and cannot be read from EL0.
+		// It can be read via sysctl(3). Example for future implementers:
+		// https://nxr.netbsd.org/xref/src/usr.sbin/cpuctl/arch/aarch64.c
+		//
+		// OpenBSD:
+		// See https://golang.org/issue/31746
+		//
+		// Fake the minimal features expected by
+		// TestARM64minimalFeatures.
+		ARM64.HasASIMD = true
+		ARM64.HasFP = true
+	case "linux":
+		doinit()
+	default:
+		readARM64Registers()
+	}
+}
+
+func readARM64Registers() {
+	Initialized = true
+
+	// ID_AA64ISAR0_EL1
+	isar0 := getisar0()
+
+	switch extractBits(isar0, 4, 7) {
+	case 1:
+		ARM64.HasAES = true
+	case 2:
+		ARM64.HasAES = true
+		ARM64.HasPMULL = true
+	}
+
+	switch extractBits(isar0, 8, 11) {
+	case 1:
+		ARM64.HasSHA1 = true
+	}
+
+	switch extractBits(isar0, 12, 15) {
+	case 1:
+		ARM64.HasSHA2 = true
+	case 2:
+		ARM64.HasSHA2 = true
+		ARM64.HasSHA512 = true
+	}
+
+	switch extractBits(isar0, 16, 19) {
+	case 1:
+		ARM64.HasCRC32 = true
+	}
+
+	switch extractBits(isar0, 20, 23) {
+	case 2:
+		ARM64.HasATOMICS = true
+	}
+
+	switch extractBits(isar0, 28, 31) {
+	case 1:
+		ARM64.HasASIMDRDM = true
+	}
+
+	switch extractBits(isar0, 32, 35) {
+	case 1:
+		ARM64.HasSHA3 = true
+	}
+
+	switch extractBits(isar0, 36, 39) {
+	case 1:
+		ARM64.HasSM3 = true
+	}
+
+	switch extractBits(isar0, 40, 43) {
+	case 1:
+		ARM64.HasSM4 = true
+	}
+
+	switch extractBits(isar0, 44, 47) {
+	case 1:
+		ARM64.HasASIMDDP = true
+	}
+
+	// ID_AA64ISAR1_EL1
+	isar1 := getisar1()
+
+	switch extractBits(isar1, 0, 3) {
+	case 1:
+		ARM64.HasDCPOP = true
+	}
+
+	switch extractBits(isar1, 12, 15) {
+	case 1:
+		ARM64.HasJSCVT = true
+	}
+
+	switch extractBits(isar1, 16, 19) {
+	case 1:
+		ARM64.HasFCMA = true
+	}
+
+	switch extractBits(isar1, 20, 23) {
+	case 1:
+		ARM64.HasLRCPC = true
+	}
+
+	// ID_AA64PFR0_EL1
+	pfr0 := getpfr0()
+
+	switch extractBits(pfr0, 16, 19) {
+	case 0:
+		ARM64.HasFP = true
+	case 1:
+		ARM64.HasFP = true
+		ARM64.HasFPHP = true
+	}
+
+	switch extractBits(pfr0, 20, 23) {
+	case 0:
+		ARM64.HasASIMD = true
+	case 1:
+		ARM64.HasASIMD = true
+		ARM64.HasASIMDHP = true
+	}
+
+	switch extractBits(pfr0, 32, 35) {
+	case 1:
+		ARM64.HasSVE = true
+	}
+}
+
+func extractBits(data uint64, start, end uint) uint {
+	return (uint)(data>>start) & ((1 << (end - start + 1)) - 1)
+}

vendor/golang.org/x/sys/cpu/cpu_arm64.s

@@ -0,0 +1,31 @@
+// 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 !gccgo
+
+#include "textflag.h"
+
+// func getisar0() uint64
+TEXT ·getisar0(SB),NOSPLIT,$0-8
+	// get Instruction Set Attributes 0 into x0
+	// mrs x0, ID_AA64ISAR0_EL1 = d5380600
+	WORD	$0xd5380600
+	MOVD	R0, ret+0(FP)
+	RET
+
+// func getisar1() uint64
+TEXT ·getisar1(SB),NOSPLIT,$0-8
+	// get Instruction Set Attributes 1 into x0
+	// mrs x0, ID_AA64ISAR1_EL1 = d5380620
+	WORD	$0xd5380620
+	MOVD	R0, ret+0(FP)
+	RET
+
+// func getpfr0() uint64
+TEXT ·getpfr0(SB),NOSPLIT,$0-8
+	// get Processor Feature Register 0 into x0
+	// mrs x0, ID_AA64PFR0_EL1 = d5380400
+	WORD	$0xd5380400
+	MOVD	R0, ret+0(FP)
+	RET

vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go

@@ -0,0 +1,11 @@
+// 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 !gccgo
+
+package cpu
+
+func getisar0() uint64
+func getisar1() uint64
+func getpfr0() uint64

vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go

@@ -0,0 +1,11 @@
+// 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 gccgo
+
+package cpu
+
+func getisar0() uint64 { return 0 }
+func getisar1() uint64 { return 0 }
+func getpfr0() uint64  { return 0 }

vendor/golang.org/x/sys/cpu/cpu_linux.go

@@ -2,58 +2,14 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//+build !amd64,!amd64p32,!386
+// +build !386,!amd64,!amd64p32,!arm64
 
 package cpu
 
-import (
+func archInit() {
-	"io/ioutil"
+	if err := readHWCAP(); err != nil {
-)
-
-const (
-	_AT_HWCAP  = 16
-	_AT_HWCAP2 = 26
-
-	procAuxv = "/proc/self/auxv"
-
-	uintSize = int(32 << (^uint(0) >> 63))
-)
-
-// For those platforms don't have a 'cpuid' equivalent we use HWCAP/HWCAP2
-// These are initialized in cpu_$GOARCH.go
-// and should not be changed after they are initialized.
-var hwCap uint
-var hwCap2 uint
-
-func init() {
-	buf, err := ioutil.ReadFile(procAuxv)
-	if err != nil {
-		// e.g. on android /proc/self/auxv is not accessible, so silently
-		// ignore the error and leave Initialized = false
 		return
 	}
-
-	bo := hostByteOrder()
-	for len(buf) >= 2*(uintSize/8) {
-		var tag, val uint
-		switch uintSize {
-		case 32:
-			tag = uint(bo.Uint32(buf[0:]))
-			val = uint(bo.Uint32(buf[4:]))
-			buf = buf[8:]
-		case 64:
-			tag = uint(bo.Uint64(buf[0:]))
-			val = uint(bo.Uint64(buf[8:]))
-			buf = buf[16:]
-		}
-		switch tag {
-		case _AT_HWCAP:
-			hwCap = val
-		case _AT_HWCAP2:
-			hwCap2 = val
-		}
-	}
 	doinit()
-
 	Initialized = true
 }

vendor/golang.org/x/sys/cpu/cpu_linux_arm.go

@@ -0,0 +1,39 @@
+// 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.
+
+package cpu
+
+func doinit() {
+	ARM.HasSWP = isSet(hwCap, hwcap_SWP)
+	ARM.HasHALF = isSet(hwCap, hwcap_HALF)
+	ARM.HasTHUMB = isSet(hwCap, hwcap_THUMB)
+	ARM.Has26BIT = isSet(hwCap, hwcap_26BIT)
+	ARM.HasFASTMUL = isSet(hwCap, hwcap_FAST_MULT)
+	ARM.HasFPA = isSet(hwCap, hwcap_FPA)
+	ARM.HasVFP = isSet(hwCap, hwcap_VFP)
+	ARM.HasEDSP = isSet(hwCap, hwcap_EDSP)
+	ARM.HasJAVA = isSet(hwCap, hwcap_JAVA)
+	ARM.HasIWMMXT = isSet(hwCap, hwcap_IWMMXT)
+	ARM.HasCRUNCH = isSet(hwCap, hwcap_CRUNCH)
+	ARM.HasTHUMBEE = isSet(hwCap, hwcap_THUMBEE)
+	ARM.HasNEON = isSet(hwCap, hwcap_NEON)
+	ARM.HasVFPv3 = isSet(hwCap, hwcap_VFPv3)
+	ARM.HasVFPv3D16 = isSet(hwCap, hwcap_VFPv3D16)
+	ARM.HasTLS = isSet(hwCap, hwcap_TLS)
+	ARM.HasVFPv4 = isSet(hwCap, hwcap_VFPv4)
+	ARM.HasIDIVA = isSet(hwCap, hwcap_IDIVA)
+	ARM.HasIDIVT = isSet(hwCap, hwcap_IDIVT)
+	ARM.HasVFPD32 = isSet(hwCap, hwcap_VFPD32)
+	ARM.HasLPAE = isSet(hwCap, hwcap_LPAE)
+	ARM.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM)
+	ARM.HasAES = isSet(hwCap2, hwcap2_AES)
+	ARM.HasPMULL = isSet(hwCap2, hwcap2_PMULL)
+	ARM.HasSHA1 = isSet(hwCap2, hwcap2_SHA1)
+	ARM.HasSHA2 = isSet(hwCap2, hwcap2_SHA2)
+	ARM.HasCRC32 = isSet(hwCap2, hwcap2_CRC32)
+}
+
+func isSet(hwc uint, value uint) bool {
+	return hwc&value != 0
+}

vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go

@@ -4,8 +4,6 @@
 
 package cpu
 
-const cacheLineSize = 64
-
 // HWCAP/HWCAP2 bits. These are exposed by Linux.
 const (
 	hwcap_FP       = 1 << 0
@@ -35,6 +33,12 @@ const (
 )
 
 func doinit() {
+	if err := readHWCAP(); err != nil {
+		// failed to read /proc/self/auxv, try reading registers directly
+		readARM64Registers()
+		return
+	}
+
 	// HWCAP feature bits
 	ARM64.HasFP = isSet(hwCap, hwcap_FP)
 	ARM64.HasASIMD = isSet(hwCap, hwcap_ASIMD)

vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go

@@ -0,0 +1,23 @@
+// Copyright 2020 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 linux
+// +build mips64 mips64le
+
+package cpu
+
+// HWCAP bits. These are exposed by the Linux kernel 5.4.
+const (
+	// CPU features
+	hwcap_MIPS_MSA = 1 << 1
+)
+
+func doinit() {
+	// HWCAP feature bits
+	MIPS64X.HasMSA = isSet(hwCap, hwcap_MIPS_MSA)
+}
+
+func isSet(hwc uint, value uint) bool {
+	return hwc&value != 0
+}

vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go

@@ -0,0 +1,9 @@
+// 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 linux,!arm,!arm64,!mips64,!mips64le,!ppc64,!ppc64le,!s390x
+
+package cpu
+
+func doinit() {}

vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go

@@ -7,8 +7,6 @@
 
 package cpu
 
-const cacheLineSize = 128
-
 // HWCAP/HWCAP2 bits. These are exposed by the kernel.
 const (
 	// ISA Level

vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go

@@ -4,8 +4,6 @@
 
 package cpu
 
-const cacheLineSize = 256
-
 const (
 	// bit mask values from /usr/include/bits/hwcap.h
 	hwcap_ZARCH  = 2

vendor/golang.org/x/sys/cpu/cpu_mips64x.go

@@ -8,4 +8,8 @@ package cpu
 
 const cacheLineSize = 32
 
-func doinit() {}
+func initOptions() {
+	options = []option{
+		{Name: "msa", Feature: &MIPS64X.HasMSA},
+	}
+}

vendor/golang.org/x/sys/cpu/cpu_mipsx.go

@@ -8,4 +8,4 @@ package cpu
 
 const cacheLineSize = 32
 
-func doinit() {}
+func initOptions() {}

vendor/golang.org/x/sys/cpu/cpu_other_arm.go

@@ -0,0 +1,9 @@
+// Copyright 2020 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 !linux,arm
+
+package cpu
+
+func archInit() {}

vendor/golang.org/x/sys/cpu/cpu_other_arm64.go

@@ -6,6 +6,4 @@
 
 package cpu
 
-const cacheLineSize = 64
-
 func doinit() {}

vendor/golang.org/x/sys/cpu/cpu_ppc64x.go

@@ -0,0 +1,16 @@
+// Copyright 2020 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 ppc64 ppc64le
+
+package cpu
+
+const cacheLineSize = 128
+
+func initOptions() {
+	options = []option{
+		{Name: "darn", Feature: &PPC64.HasDARN},
+		{Name: "scv", Feature: &PPC64.HasSCV},
+	}
+}

vendor/golang.org/x/sys/cpu/cpu_riscv64.go

@@ -0,0 +1,11 @@
+// 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 riscv64
+
+package cpu
+
+const cacheLineSize = 32
+
+func initOptions() {}

vendor/golang.org/x/sys/cpu/cpu_s390x.go

@@ -0,0 +1,30 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cpu
+
+const cacheLineSize = 256
+
+func initOptions() {
+	options = []option{
+		{Name: "zarch", Feature: &S390X.HasZARCH},
+		{Name: "stfle", Feature: &S390X.HasSTFLE},
+		{Name: "ldisp", Feature: &S390X.HasLDISP},
+		{Name: "eimm", Feature: &S390X.HasEIMM},
+		{Name: "dfp", Feature: &S390X.HasDFP},
+		{Name: "etf3eh", Feature: &S390X.HasETF3EH},
+		{Name: "msa", Feature: &S390X.HasMSA},
+		{Name: "aes", Feature: &S390X.HasAES},
+		{Name: "aescbc", Feature: &S390X.HasAESCBC},
+		{Name: "aesctr", Feature: &S390X.HasAESCTR},
+		{Name: "aesgcm", Feature: &S390X.HasAESGCM},
+		{Name: "ghash", Feature: &S390X.HasGHASH},
+		{Name: "sha1", Feature: &S390X.HasSHA1},
+		{Name: "sha256", Feature: &S390X.HasSHA256},
+		{Name: "sha3", Feature: &S390X.HasSHA3},
+		{Name: "sha512", Feature: &S390X.HasSHA512},
+		{Name: "vx", Feature: &S390X.HasVX},
+		{Name: "vxe", Feature: &S390X.HasVXE},
+	}
+}

vendor/golang.org/x/sys/cpu/cpu_wasm.go

@@ -12,4 +12,6 @@ package cpu
 
 const cacheLineSize = 0
 
-func doinit() {}
+func initOptions() {}
+
+func archInit() {}

vendor/golang.org/x/sys/cpu/cpu_x86.go

@@ -6,9 +6,57 @@
 
 package cpu
 
+import "runtime"
+
 const cacheLineSize = 64
 
-func init() {
+func initOptions() {
+	options = []option{
+		{Name: "adx", Feature: &X86.HasADX},
+		{Name: "aes", Feature: &X86.HasAES},
+		{Name: "avx", Feature: &X86.HasAVX},
+		{Name: "avx2", Feature: &X86.HasAVX2},
+		{Name: "avx512", Feature: &X86.HasAVX512},
+		{Name: "avx512f", Feature: &X86.HasAVX512F},
+		{Name: "avx512cd", Feature: &X86.HasAVX512CD},
+		{Name: "avx512er", Feature: &X86.HasAVX512ER},
+		{Name: "avx512pf", Feature: &X86.HasAVX512PF},
+		{Name: "avx512vl", Feature: &X86.HasAVX512VL},
+		{Name: "avx512bw", Feature: &X86.HasAVX512BW},
+		{Name: "avx512dq", Feature: &X86.HasAVX512DQ},
+		{Name: "avx512ifma", Feature: &X86.HasAVX512IFMA},
+		{Name: "avx512vbmi", Feature: &X86.HasAVX512VBMI},
+		{Name: "avx512vnniw", Feature: &X86.HasAVX5124VNNIW},
+		{Name: "avx5124fmaps", Feature: &X86.HasAVX5124FMAPS},
+		{Name: "avx512vpopcntdq", Feature: &X86.HasAVX512VPOPCNTDQ},
+		{Name: "avx512vpclmulqdq", Feature: &X86.HasAVX512VPCLMULQDQ},
+		{Name: "avx512vnni", Feature: &X86.HasAVX512VNNI},
+		{Name: "avx512gfni", Feature: &X86.HasAVX512GFNI},
+		{Name: "avx512vaes", Feature: &X86.HasAVX512VAES},
+		{Name: "avx512vbmi2", Feature: &X86.HasAVX512VBMI2},
+		{Name: "avx512bitalg", Feature: &X86.HasAVX512BITALG},
+		{Name: "avx512bf16", Feature: &X86.HasAVX512BF16},
+		{Name: "bmi1", Feature: &X86.HasBMI1},
+		{Name: "bmi2", Feature: &X86.HasBMI2},
+		{Name: "erms", Feature: &X86.HasERMS},
+		{Name: "fma", Feature: &X86.HasFMA},
+		{Name: "osxsave", Feature: &X86.HasOSXSAVE},
+		{Name: "pclmulqdq", Feature: &X86.HasPCLMULQDQ},
+		{Name: "popcnt", Feature: &X86.HasPOPCNT},
+		{Name: "rdrand", Feature: &X86.HasRDRAND},
+		{Name: "rdseed", Feature: &X86.HasRDSEED},
+		{Name: "sse3", Feature: &X86.HasSSE3},
+		{Name: "sse41", Feature: &X86.HasSSE41},
+		{Name: "sse42", Feature: &X86.HasSSE42},
+		{Name: "ssse3", Feature: &X86.HasSSSE3},
+
+		// These capabilities should always be enabled on amd64:
+		{Name: "sse2", Feature: &X86.HasSSE2, Required: runtime.GOARCH == "amd64"},
+	}
+}
+
+func archInit() {
+
 	Initialized = true
 
 	maxID, _, _, _ := cpuid(0, 0)
@@ -31,12 +79,15 @@ func init() {
 	X86.HasOSXSAVE = isSet(27, ecx1)
 	X86.HasRDRAND = isSet(30, ecx1)
 
-	osSupportsAVX := false
+	var osSupportsAVX, osSupportsAVX512 bool
 	// For XGETBV, OSXSAVE bit is required and sufficient.
 	if X86.HasOSXSAVE {
 		eax, _ := xgetbv()
 		// Check if XMM and YMM registers have OS support.
 		osSupportsAVX = isSet(1, eax) && isSet(2, eax)
+
+		// Check if OPMASK and ZMM registers have OS support.
+		osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax)
 	}
 
 	X86.HasAVX = isSet(28, ecx1) && osSupportsAVX
@@ -45,13 +96,38 @@ func init() {
 		return
 	}
 
-	_, ebx7, _, _ := cpuid(7, 0)
+	_, ebx7, ecx7, edx7 := cpuid(7, 0)
 	X86.HasBMI1 = isSet(3, ebx7)
 	X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX
 	X86.HasBMI2 = isSet(8, ebx7)
 	X86.HasERMS = isSet(9, ebx7)
 	X86.HasRDSEED = isSet(18, ebx7)
 	X86.HasADX = isSet(19, ebx7)
+
+	X86.HasAVX512 = isSet(16, ebx7) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
+	if X86.HasAVX512 {
+		X86.HasAVX512F = true
+		X86.HasAVX512CD = isSet(28, ebx7)
+		X86.HasAVX512ER = isSet(27, ebx7)
+		X86.HasAVX512PF = isSet(26, ebx7)
+		X86.HasAVX512VL = isSet(31, ebx7)
+		X86.HasAVX512BW = isSet(30, ebx7)
+		X86.HasAVX512DQ = isSet(17, ebx7)
+		X86.HasAVX512IFMA = isSet(21, ebx7)
+		X86.HasAVX512VBMI = isSet(1, ecx7)
+		X86.HasAVX5124VNNIW = isSet(2, edx7)
+		X86.HasAVX5124FMAPS = isSet(3, edx7)
+		X86.HasAVX512VPOPCNTDQ = isSet(14, ecx7)
+		X86.HasAVX512VPCLMULQDQ = isSet(10, ecx7)
+		X86.HasAVX512VNNI = isSet(11, ecx7)
+		X86.HasAVX512GFNI = isSet(8, ecx7)
+		X86.HasAVX512VAES = isSet(9, ecx7)
+		X86.HasAVX512VBMI2 = isSet(6, ecx7)
+		X86.HasAVX512BITALG = isSet(12, ecx7)
+
+		eax71, _, _, _ := cpuid(7, 1)
+		X86.HasAVX512BF16 = isSet(5, eax71)
+	}
 }
 
 func isSet(bitpos uint, value uint32) bool {

vendor/golang.org/x/sys/cpu/hwcap_linux.go

@@ -0,0 +1,56 @@
+// 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.
+
+package cpu
+
+import (
+	"io/ioutil"
+)
+
+const (
+	_AT_HWCAP  = 16
+	_AT_HWCAP2 = 26
+
+	procAuxv = "/proc/self/auxv"
+
+	uintSize = int(32 << (^uint(0) >> 63))
+)
+
+// For those platforms don't have a 'cpuid' equivalent we use HWCAP/HWCAP2
+// These are initialized in cpu_$GOARCH.go
+// and should not be changed after they are initialized.
+var hwCap uint
+var hwCap2 uint
+
+func readHWCAP() error {
+	buf, err := ioutil.ReadFile(procAuxv)
+	if err != nil {
+		// e.g. on android /proc/self/auxv is not accessible, so silently
+		// ignore the error and leave Initialized = false. On some
+		// architectures (e.g. arm64) doinit() implements a fallback
+		// readout and will set Initialized = true again.
+		return err
+	}
+	bo := hostByteOrder()
+	for len(buf) >= 2*(uintSize/8) {
+		var tag, val uint
+		switch uintSize {
+		case 32:
+			tag = uint(bo.Uint32(buf[0:]))
+			val = uint(bo.Uint32(buf[4:]))
+			buf = buf[8:]
+		case 64:
+			tag = uint(bo.Uint64(buf[0:]))
+			val = uint(bo.Uint64(buf[8:]))
+			buf = buf[16:]
+		}
+		switch tag {
+		case _AT_HWCAP:
+			hwCap = val
+		case _AT_HWCAP2:
+			hwCap2 = val
+		}
+	}
+	return nil
+}

vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go

@@ -0,0 +1,27 @@
+// Copyright 2020 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.
+
+// Recreate a getsystemcfg syscall handler instead of
+// using the one provided by x/sys/unix to avoid having
+// the dependency between them. (See golang.org/issue/32102)
+// Morever, this file will be used during the building of
+// gccgo's libgo and thus must not used a CGo method.
+
+// +build aix
+// +build gccgo
+
+package cpu
+
+import (
+	"syscall"
+)
+
+//extern getsystemcfg
+func gccgoGetsystemcfg(label uint32) (r uint64)
+
+func callgetsystemcfg(label int) (r1 uintptr, e1 syscall.Errno) {
+	r1 = uintptr(gccgoGetsystemcfg(uint32(label)))
+	e1 = syscall.GetErrno()
+	return
+}

vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go

@@ -0,0 +1,36 @@
+// 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.
+
+// Minimal copy of x/sys/unix so the cpu package can make a
+// system call on AIX without depending on x/sys/unix.
+// (See golang.org/issue/32102)
+
+// +build aix,ppc64
+// +build !gccgo
+
+package cpu
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+//go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o"
+
+//go:linkname libc_getsystemcfg libc_getsystemcfg
+
+type syscallFunc uintptr
+
+var libc_getsystemcfg syscallFunc
+
+type errno = syscall.Errno
+
+// 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)
+
+func callgetsystemcfg(label int) (r1 uintptr, e1 errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsystemcfg)), 1, uintptr(label), 0, 0, 0, 0, 0)
+	return
+}

vendor/golang.org/x/sys/unix/.gitignore

@@ -1,2 +0,0 @@
-_obj/
-unix.test

vendor/golang.org/x/sys/unix/README.md

@@ -1,173 +0,0 @@
-# Building `sys/unix`
-
-The sys/unix package provides access to the raw system call interface of the
-underlying operating system. See: https://godoc.org/golang.org/x/sys/unix
-
-Porting Go to a new architecture/OS combination or adding syscalls, types, or
-constants to an existing architecture/OS pair requires some manual effort;
-however, there are tools that automate much of the process.
-
-## Build Systems
-
-There are currently two ways we generate the necessary files. We are currently
-migrating the build system to use containers so the builds are reproducible.
-This is being done on an OS-by-OS basis. Please update this documentation as
-components of the build system change.
-
-### Old Build System (currently for `GOOS != "linux"`)
-
-The old build system generates the Go files based on the C header files
-present on your system. This means that files
-for a given GOOS/GOARCH pair must be generated on a system with that OS and
-architecture. This also means that the generated code can differ from system
-to system, based on differences in the header files.
-
-To avoid this, if you are using the old build system, only generate the Go
-files on an installation with unmodified header files. It is also important to
-keep track of which version of the OS the files were generated from (ex.
-Darwin 14 vs Darwin 15). This makes it easier to track the progress of changes
-and have each OS upgrade correspond to a single change.
-
-To build the files for your current OS and architecture, make sure GOOS and
-GOARCH are set correctly and run `mkall.sh`. This will generate the files for
-your specific system. Running `mkall.sh -n` shows the commands that will be run.
-
-Requirements: bash, go
-
-### New Build System (currently for `GOOS == "linux"`)
-
-The new build system uses a Docker container to generate the go files directly
-from source checkouts of the kernel and various system libraries. This means
-that on any platform that supports Docker, all the files using the new build
-system can be generated at once, and generated files will not change based on
-what the person running the scripts has installed on their computer.
-
-The OS specific files for the new build system are located in the `${GOOS}`
-directory, and the build is coordinated by the `${GOOS}/mkall.go` program. When
-the kernel or system library updates, modify the Dockerfile at
-`${GOOS}/Dockerfile` to checkout the new release of the source.
-
-To build all the files under the new build system, you must be on an amd64/Linux
-system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
-then generate all of the files for all of the GOOS/GOARCH pairs in the new build
-system. Running `mkall.sh -n` shows the commands that will be run.
-
-Requirements: bash, go, docker
-
-## Component files
-
-This section describes the various files used in the code generation process.
-It also contains instructions on how to modify these files to add a new
-architecture/OS or to add additional syscalls, types, or constants. Note that
-if you are using the new build system, the scripts/programs cannot be called normally.
-They must be called from within the docker container.
-
-### asm files
-
-The hand-written assembly file at `asm_${GOOS}_${GOARCH}.s` implements system
-call dispatch. There are three entry points:
-```
-  func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
-  func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
-  func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
-```
-The first and second are the standard ones; they differ only in how many
-arguments can be passed to the kernel. The third is for low-level use by the
-ForkExec wrapper. Unlike the first two, it does not call into the scheduler to
-let it know that a system call is running.
-
-When porting Go to an new architecture/OS, this file must be implemented for
-each GOOS/GOARCH pair.
-
-### mksysnum
-
-Mksysnum is a Go program located at `${GOOS}/mksysnum.go` (or `mksysnum_${GOOS}.go`
-for the old system). This program takes in a list of header files containing the
-syscall number declarations and parses them to produce the corresponding list of
-Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
-constants.
-
-Adding new syscall numbers is mostly done by running the build on a sufficiently
-new installation of the target OS (or updating the source checkouts for the
-new build system). However, depending on the OS, you make need to update the
-parsing in mksysnum.
-
-### mksyscall.go
-
-The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
-hand-written Go files which implement system calls (for unix, the specific OS,
-or the specific OS/Architecture pair respectively) that need special handling
-and list `//sys` comments giving prototypes for ones that can be generated.
-
-The mksyscall.go program takes the `//sys` and `//sysnb` comments and converts
-them into syscalls. This requires the name of the prototype in the comment to
-match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
-prototype can be exported (capitalized) or not.
-
-Adding a new syscall often just requires adding a new `//sys` function prototype
-with the desired arguments and a capitalized name so it is exported. However, if
-you want the interface to the syscall to be different, often one will make an
-unexported `//sys` prototype, an then write a custom wrapper in
-`syscall_${GOOS}.go`.
-
-### types files
-
-For each OS, there is a hand-written Go file at `${GOOS}/types.go` (or
-`types_${GOOS}.go` on the old system). This file includes standard C headers and
-creates Go type aliases to the corresponding C types. The file is then fed
-through godef to get the Go compatible definitions. Finally, the generated code
-is fed though mkpost.go to format the code correctly and remove any hidden or
-private identifiers. This cleaned-up code is written to
-`ztypes_${GOOS}_${GOARCH}.go`.
-
-The hardest part about preparing this file is figuring out which headers to
-include and which symbols need to be `#define`d to get the actual data
-structures that pass through to the kernel system calls. Some C libraries
-preset alternate versions for binary compatibility and translate them on the
-way in and out of system calls, but there is almost always a `#define` that can
-get the real ones.
-See `types_darwin.go` and `linux/types.go` for examples.
-
-To add a new type, add in the necessary include statement at the top of the
-file (if it is not already there) and add in a type alias line. Note that if
-your type is significantly different on different architectures, you may need
-some `#if/#elif` macros in your include statements.
-
-### mkerrors.sh
-
-This script is used to generate the system's various constants. This doesn't
-just include the error numbers and error strings, but also the signal numbers
-an a wide variety of miscellaneous constants. The constants come from the list
-of include files in the `includes_${uname}` variable. A regex then picks out
-the desired `#define` statements, and generates the corresponding Go constants.
-The error numbers and strings are generated from `#include <errno.h>`, and the
-signal numbers and strings are generated from `#include <signal.h>`. All of
-these constants are written to `zerrors_${GOOS}_${GOARCH}.go` via a C program,
-`_errors.c`, which prints out all the constants.
-
-To add a constant, add the header that includes it to the appropriate variable.
-Then, edit the regex (if necessary) to match the desired constant. Avoid making
-the regex too broad to avoid matching unintended constants.
-
-
-## Generated files
-
-### `zerror_${GOOS}_${GOARCH}.go`
-
-A file containing all of the system's generated error numbers, error strings,
-signal numbers, and constants. Generated by `mkerrors.sh` (see above).
-
-### `zsyscall_${GOOS}_${GOARCH}.go`
-
-A file containing all the generated syscalls for a specific GOOS and GOARCH.
-Generated by `mksyscall.go` (see above).
-
-### `zsysnum_${GOOS}_${GOARCH}.go`
-
-A list of numeric constants for all the syscall number of the specific GOOS
-and GOARCH. Generated by mksysnum (see above).
-
-### `ztypes_${GOOS}_${GOARCH}.go`
-
-A file containing Go types for passing into (or returning from) syscalls.
-Generated by godefs and the types file (see above).

vendor/golang.org/x/sys/unix/affinity_linux.go

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

vendor/golang.org/x/sys/unix/aliases.go

@@ -1,14 +0,0 @@
-// 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
-// +build go1.9
-
-package unix
-
-import "syscall"
-
-type Signal = syscall.Signal
-type Errno = syscall.Errno
-type SysProcAttr = syscall.SysProcAttr

vendor/golang.org/x/sys/unix/asm_darwin_386.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_darwin_amd64.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_darwin_arm.s

@@ -1,30 +0,0 @@
-// 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 !gccgo
-// +build arm,darwin
-
-#include "textflag.h"
-
-//
-// System call support for ARM, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_darwin_arm64.s

@@ -1,30 +0,0 @@
-// 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 !gccgo
-// +build arm64,darwin
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, DragonFly
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_freebsd_386.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_freebsd_amd64.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_freebsd_arm.s

@@ -1,29 +0,0 @@
-// Copyright 2012 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for ARM, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_freebsd_arm64.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for ARM64, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_linux_386.s

@@ -1,65 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for 386, Linux
-//
-
-// See ../runtime/sys_linux_386.s for the reason why we always use int 0x80
-// instead of the glibc-specific "CALL 0x10(GS)".
-#define INVOKE_SYSCALL	INT	$0x80
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
-	CALL	runtime·entersyscall(SB)
-	MOVL	trap+0(FP), AX  // syscall entry
-	MOVL	a1+4(FP), BX
-	MOVL	a2+8(FP), CX
-	MOVL	a3+12(FP), DX
-	MOVL	$0, SI
-	MOVL	$0, DI
-	INVOKE_SYSCALL
-	MOVL	AX, r1+16(FP)
-	MOVL	DX, r2+20(FP)
-	CALL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
-	MOVL	trap+0(FP), AX  // syscall entry
-	MOVL	a1+4(FP), BX
-	MOVL	a2+8(FP), CX
-	MOVL	a3+12(FP), DX
-	MOVL	$0, SI
-	MOVL	$0, DI
-	INVOKE_SYSCALL
-	MOVL	AX, r1+16(FP)
-	MOVL	DX, r2+20(FP)
-	RET
-
-TEXT ·socketcall(SB),NOSPLIT,$0-36
-	JMP	syscall·socketcall(SB)
-
-TEXT ·rawsocketcall(SB),NOSPLIT,$0-36
-	JMP	syscall·rawsocketcall(SB)
-
-TEXT ·seek(SB),NOSPLIT,$0-28
-	JMP	syscall·seek(SB)

vendor/golang.org/x/sys/unix/asm_linux_amd64.s

@@ -1,57 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for AMD64, Linux
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
-	CALL	runtime·entersyscall(SB)
-	MOVQ	a1+8(FP), DI
-	MOVQ	a2+16(FP), SI
-	MOVQ	a3+24(FP), DX
-	MOVQ	$0, R10
-	MOVQ	$0, R8
-	MOVQ	$0, R9
-	MOVQ	trap+0(FP), AX	// syscall entry
-	SYSCALL
-	MOVQ	AX, r1+32(FP)
-	MOVQ	DX, r2+40(FP)
-	CALL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
-	MOVQ	a1+8(FP), DI
-	MOVQ	a2+16(FP), SI
-	MOVQ	a3+24(FP), DX
-	MOVQ	$0, R10
-	MOVQ	$0, R8
-	MOVQ	$0, R9
-	MOVQ	trap+0(FP), AX	// syscall entry
-	SYSCALL
-	MOVQ	AX, r1+32(FP)
-	MOVQ	DX, r2+40(FP)
-	RET
-
-TEXT ·gettimeofday(SB),NOSPLIT,$0-16
-	JMP	syscall·gettimeofday(SB)

vendor/golang.org/x/sys/unix/asm_linux_arm.s

@@ -1,56 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for arm, Linux
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
-	BL	runtime·entersyscall(SB)
-	MOVW	trap+0(FP), R7
-	MOVW	a1+4(FP), R0
-	MOVW	a2+8(FP), R1
-	MOVW	a3+12(FP), R2
-	MOVW	$0, R3
-	MOVW	$0, R4
-	MOVW	$0, R5
-	SWI	$0
-	MOVW	R0, r1+16(FP)
-	MOVW	$0, R0
-	MOVW	R0, r2+20(FP)
-	BL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
-	MOVW	trap+0(FP), R7	// syscall entry
-	MOVW	a1+4(FP), R0
-	MOVW	a2+8(FP), R1
-	MOVW	a3+12(FP), R2
-	SWI	$0
-	MOVW	R0, r1+16(FP)
-	MOVW	$0, R0
-	MOVW	R0, r2+20(FP)
-	RET
-
-TEXT ·seek(SB),NOSPLIT,$0-28
-	B	syscall·seek(SB)

vendor/golang.org/x/sys/unix/asm_linux_arm64.s

@@ -1,52 +0,0 @@
-// 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 linux
-// +build arm64
-// +build !gccgo
-
-#include "textflag.h"
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·Syscall(SB),NOSPLIT,$0-56
-	B	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-80
-	B	syscall·Syscall6(SB)
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
-	BL	runtime·entersyscall(SB)
-	MOVD	a1+8(FP), R0
-	MOVD	a2+16(FP), R1
-	MOVD	a3+24(FP), R2
-	MOVD	$0, R3
-	MOVD	$0, R4
-	MOVD	$0, R5
-	MOVD	trap+0(FP), R8	// syscall entry
-	SVC
-	MOVD	R0, r1+32(FP)	// r1
-	MOVD	R1, r2+40(FP)	// r2
-	BL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	B	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
-	B	syscall·RawSyscall6(SB)
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
-	MOVD	a1+8(FP), R0
-	MOVD	a2+16(FP), R1
-	MOVD	a3+24(FP), R2
-	MOVD	$0, R3
-	MOVD	$0, R4
-	MOVD	$0, R5
-	MOVD	trap+0(FP), R8	// syscall entry
-	SVC
-	MOVD	R0, r1+32(FP)
-	MOVD	R1, r2+40(FP)
-	RET

vendor/golang.org/x/sys/unix/asm_linux_mips64x.s

@@ -1,56 +0,0 @@
-// 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 linux
-// +build mips64 mips64le
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for mips64, Linux
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
-	JAL	runtime·entersyscall(SB)
-	MOVV	a1+8(FP), R4
-	MOVV	a2+16(FP), R5
-	MOVV	a3+24(FP), R6
-	MOVV	R0, R7
-	MOVV	R0, R8
-	MOVV	R0, R9
-	MOVV	trap+0(FP), R2	// syscall entry
-	SYSCALL
-	MOVV	R2, r1+32(FP)
-	MOVV	R3, r2+40(FP)
-	JAL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
-	MOVV	a1+8(FP), R4
-	MOVV	a2+16(FP), R5
-	MOVV	a3+24(FP), R6
-	MOVV	R0, R7
-	MOVV	R0, R8
-	MOVV	R0, R9
-	MOVV	trap+0(FP), R2	// syscall entry
-	SYSCALL
-	MOVV	R2, r1+32(FP)
-	MOVV	R3, r2+40(FP)
-	RET

vendor/golang.org/x/sys/unix/asm_linux_mipsx.s

@@ -1,54 +0,0 @@
-// 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 linux
-// +build mips mipsle
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for mips, Linux
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·Syscall(SB),NOSPLIT,$0-28
-	JMP syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-40
-	JMP syscall·Syscall6(SB)
-
-TEXT ·Syscall9(SB),NOSPLIT,$0-52
-	JMP syscall·Syscall9(SB)
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
-	JAL	runtime·entersyscall(SB)
-	MOVW	a1+4(FP), R4
-	MOVW	a2+8(FP), R5
-	MOVW	a3+12(FP), R6
-	MOVW	R0, R7
-	MOVW	trap+0(FP), R2	// syscall entry
-	SYSCALL
-	MOVW	R2, r1+16(FP)	// r1
-	MOVW	R3, r2+20(FP)	// r2
-	JAL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP syscall·RawSyscall6(SB)
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
-	MOVW	a1+4(FP), R4
-	MOVW	a2+8(FP), R5
-	MOVW	a3+12(FP), R6
-	MOVW	trap+0(FP), R2	// syscall entry
-	SYSCALL
-	MOVW	R2, r1+16(FP)
-	MOVW	R3, r2+20(FP)
-	RET

vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s

@@ -1,44 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build linux
-// +build ppc64 ppc64le
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for ppc64, Linux
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
-	BL	runtime·entersyscall(SB)
-	MOVD	a1+8(FP), R3
-	MOVD	a2+16(FP), R4
-	MOVD	a3+24(FP), R5
-	MOVD	R0, R6
-	MOVD	R0, R7
-	MOVD	R0, R8
-	MOVD	trap+0(FP), R9	// syscall entry
-	SYSCALL R9
-	MOVD	R3, r1+32(FP)
-	MOVD	R4, r2+40(FP)
-	BL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
-	MOVD	a1+8(FP), R3
-	MOVD	a2+16(FP), R4
-	MOVD	a3+24(FP), R5
-	MOVD	R0, R6
-	MOVD	R0, R7
-	MOVD	R0, R8
-	MOVD	trap+0(FP), R9	// syscall entry
-	SYSCALL R9
-	MOVD	R3, r1+32(FP)
-	MOVD	R4, r2+40(FP)
-	RET

vendor/golang.org/x/sys/unix/asm_linux_s390x.s

@@ -1,56 +0,0 @@
-// 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 s390x
-// +build linux
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for s390x, Linux
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT ·Syscall(SB),NOSPLIT,$0-56
-	BR	syscall·Syscall(SB)
-
-TEXT ·Syscall6(SB),NOSPLIT,$0-80
-	BR	syscall·Syscall6(SB)
-
-TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
-	BL	runtime·entersyscall(SB)
-	MOVD	a1+8(FP), R2
-	MOVD	a2+16(FP), R3
-	MOVD	a3+24(FP), R4
-	MOVD	$0, R5
-	MOVD	$0, R6
-	MOVD	$0, R7
-	MOVD	trap+0(FP), R1	// syscall entry
-	SYSCALL
-	MOVD	R2, r1+32(FP)
-	MOVD	R3, r2+40(FP)
-	BL	runtime·exitsyscall(SB)
-	RET
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	BR	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
-	BR	syscall·RawSyscall6(SB)
-
-TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
-	MOVD	a1+8(FP), R2
-	MOVD	a2+16(FP), R3
-	MOVD	a3+24(FP), R4
-	MOVD	$0, R5
-	MOVD	$0, R6
-	MOVD	$0, R7
-	MOVD	trap+0(FP), R1	// syscall entry
-	SYSCALL
-	MOVD	R2, r1+32(FP)
-	MOVD	R3, r2+40(FP)
-	RET

vendor/golang.org/x/sys/unix/asm_netbsd_386.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_netbsd_amd64.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_netbsd_arm.s

@@ -1,29 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for ARM, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_netbsd_arm64.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for ARM64, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_openbsd_386.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_openbsd_amd64.s

@@ -1,29 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_openbsd_arm.s

@@ -1,29 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for ARM, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_solaris_amd64.s

@@ -1,17 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System calls for amd64, Solaris are implemented in runtime/syscall_solaris.go
-//
-
-TEXT ·sysvicall6(SB),NOSPLIT,$0-88
-	JMP	syscall·sysvicall6(SB)
-
-TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88
-	JMP	syscall·rawSysvicall6(SB)

vendor/golang.org/x/sys/unix/bluetooth_linux.go

@@ -1,35 +0,0 @@
-// 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.
-
-// Bluetooth sockets and messages
-
-package unix
-
-// Bluetooth Protocols
-const (
-	BTPROTO_L2CAP  = 0
-	BTPROTO_HCI    = 1
-	BTPROTO_SCO    = 2
-	BTPROTO_RFCOMM = 3
-	BTPROTO_BNEP   = 4
-	BTPROTO_CMTP   = 5
-	BTPROTO_HIDP   = 6
-	BTPROTO_AVDTP  = 7
-)
-
-const (
-	HCI_CHANNEL_RAW     = 0
-	HCI_CHANNEL_USER    = 1
-	HCI_CHANNEL_MONITOR = 2
-	HCI_CHANNEL_CONTROL = 3
-)
-
-// Socketoption Level
-const (
-	SOL_BLUETOOTH = 0x112
-	SOL_HCI       = 0x0
-	SOL_L2CAP     = 0x6
-	SOL_RFCOMM    = 0x12
-	SOL_SCO       = 0x11
-)

vendor/golang.org/x/sys/unix/cap_freebsd.go

@@ -1,195 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build freebsd
-
-package unix
-
-import (
-	"errors"
-	"fmt"
-)
-
-// Go implementation of C mostly found in /usr/src/sys/kern/subr_capability.c
-
-const (
-	// This is the version of CapRights this package understands. See C implementation for parallels.
-	capRightsGoVersion = CAP_RIGHTS_VERSION_00
-	capArSizeMin       = CAP_RIGHTS_VERSION_00 + 2
-	capArSizeMax       = capRightsGoVersion + 2
-)
-
-var (
-	bit2idx = []int{
-		-1, 0, 1, -1, 2, -1, -1, -1, 3, -1, -1, -1, -1, -1, -1, -1,
-		4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-	}
-)
-
-func capidxbit(right uint64) int {
-	return int((right >> 57) & 0x1f)
-}
-
-func rightToIndex(right uint64) (int, error) {
-	idx := capidxbit(right)
-	if idx < 0 || idx >= len(bit2idx) {
-		return -2, fmt.Errorf("index for right 0x%x out of range", right)
-	}
-	return bit2idx[idx], nil
-}
-
-func caprver(right uint64) int {
-	return int(right >> 62)
-}
-
-func capver(rights *CapRights) int {
-	return caprver(rights.Rights[0])
-}
-
-func caparsize(rights *CapRights) int {
-	return capver(rights) + 2
-}
-
-// CapRightsSet sets the permissions in setrights in rights.
-func CapRightsSet(rights *CapRights, setrights []uint64) error {
-	// This is essentially a copy of cap_rights_vset()
-	if capver(rights) != CAP_RIGHTS_VERSION_00 {
-		return fmt.Errorf("bad rights version %d", capver(rights))
-	}
-
-	n := caparsize(rights)
-	if n < capArSizeMin || n > capArSizeMax {
-		return errors.New("bad rights size")
-	}
-
-	for _, right := range setrights {
-		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return errors.New("bad right version")
-		}
-		i, err := rightToIndex(right)
-		if err != nil {
-			return err
-		}
-		if i >= n {
-			return errors.New("index overflow")
-		}
-		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errors.New("index mismatch")
-		}
-		rights.Rights[i] |= right
-		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errors.New("index mismatch (after assign)")
-		}
-	}
-
-	return nil
-}
-
-// CapRightsClear clears the permissions in clearrights from rights.
-func CapRightsClear(rights *CapRights, clearrights []uint64) error {
-	// This is essentially a copy of cap_rights_vclear()
-	if capver(rights) != CAP_RIGHTS_VERSION_00 {
-		return fmt.Errorf("bad rights version %d", capver(rights))
-	}
-
-	n := caparsize(rights)
-	if n < capArSizeMin || n > capArSizeMax {
-		return errors.New("bad rights size")
-	}
-
-	for _, right := range clearrights {
-		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return errors.New("bad right version")
-		}
-		i, err := rightToIndex(right)
-		if err != nil {
-			return err
-		}
-		if i >= n {
-			return errors.New("index overflow")
-		}
-		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errors.New("index mismatch")
-		}
-		rights.Rights[i] &= ^(right & 0x01FFFFFFFFFFFFFF)
-		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errors.New("index mismatch (after assign)")
-		}
-	}
-
-	return nil
-}
-
-// CapRightsIsSet checks whether all the permissions in setrights are present in rights.
-func CapRightsIsSet(rights *CapRights, setrights []uint64) (bool, error) {
-	// This is essentially a copy of cap_rights_is_vset()
-	if capver(rights) != CAP_RIGHTS_VERSION_00 {
-		return false, fmt.Errorf("bad rights version %d", capver(rights))
-	}
-
-	n := caparsize(rights)
-	if n < capArSizeMin || n > capArSizeMax {
-		return false, errors.New("bad rights size")
-	}
-
-	for _, right := range setrights {
-		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return false, errors.New("bad right version")
-		}
-		i, err := rightToIndex(right)
-		if err != nil {
-			return false, err
-		}
-		if i >= n {
-			return false, errors.New("index overflow")
-		}
-		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return false, errors.New("index mismatch")
-		}
-		if (rights.Rights[i] & right) != right {
-			return false, nil
-		}
-	}
-
-	return true, nil
-}
-
-func capright(idx uint64, bit uint64) uint64 {
-	return ((1 << (57 + idx)) | bit)
-}
-
-// CapRightsInit returns a pointer to an initialised CapRights structure filled with rights.
-// See man cap_rights_init(3) and rights(4).
-func CapRightsInit(rights []uint64) (*CapRights, error) {
-	var r CapRights
-	r.Rights[0] = (capRightsGoVersion << 62) | capright(0, 0)
-	r.Rights[1] = capright(1, 0)
-
-	err := CapRightsSet(&r, rights)
-	if err != nil {
-		return nil, err
-	}
-	return &r, nil
-}
-
-// CapRightsLimit reduces the operations permitted on fd to at most those contained in rights.
-// The capability rights on fd can never be increased by CapRightsLimit.
-// See man cap_rights_limit(2) and rights(4).
-func CapRightsLimit(fd uintptr, rights *CapRights) error {
-	return capRightsLimit(int(fd), rights)
-}
-
-// CapRightsGet returns a CapRights structure containing the operations permitted on fd.
-// See man cap_rights_get(3) and rights(4).
-func CapRightsGet(fd uintptr) (*CapRights, error) {
-	r, err := CapRightsInit(nil)
-	if err != nil {
-		return nil, err
-	}
-	err = capRightsGet(capRightsGoVersion, int(fd), r)
-	if err != nil {
-		return nil, err
-	}
-	return r, nil
-}

vendor/golang.org/x/sys/unix/constants.go

@@ -1,13 +0,0 @@
-// 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
-
-package unix
-
-const (
-	R_OK = 0x4
-	W_OK = 0x2
-	X_OK = 0x1
-)

vendor/golang.org/x/sys/unix/dev_aix_ppc.go

@@ -1,27 +0,0 @@
-// 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 aix
-// +build ppc
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used by AIX.
-
-package unix
-
-// Major returns the major component of a Linux device number.
-func Major(dev uint64) uint32 {
-	return uint32((dev >> 16) & 0xffff)
-}
-
-// Minor returns the minor component of a Linux device number.
-func Minor(dev uint64) uint32 {
-	return uint32(dev & 0xffff)
-}
-
-// Mkdev returns a Linux device number generated from the given major and minor
-// components.
-func Mkdev(major, minor uint32) uint64 {
-	return uint64(((major) << 16) | (minor))
-}

vendor/golang.org/x/sys/unix/dev_aix_ppc64.go

@@ -1,29 +0,0 @@
-// 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 aix
-// +build ppc64
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used AIX.
-
-package unix
-
-// Major returns the major component of a Linux device number.
-func Major(dev uint64) uint32 {
-	return uint32((dev & 0x3fffffff00000000) >> 32)
-}
-
-// Minor returns the minor component of a Linux device number.
-func Minor(dev uint64) uint32 {
-	return uint32((dev & 0x00000000ffffffff) >> 0)
-}
-
-// Mkdev returns a Linux device number generated from the given major and minor
-// components.
-func Mkdev(major, minor uint32) uint64 {
-	var DEVNO64 uint64
-	DEVNO64 = 0x8000000000000000
-	return ((uint64(major) << 32) | (uint64(minor) & 0x00000000FFFFFFFF) | DEVNO64)
-}

vendor/golang.org/x/sys/unix/dev_darwin.go

@@ -1,24 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used in Darwin's sys/types.h header.
-
-package unix
-
-// Major returns the major component of a Darwin device number.
-func Major(dev uint64) uint32 {
-	return uint32((dev >> 24) & 0xff)
-}
-
-// Minor returns the minor component of a Darwin device number.
-func Minor(dev uint64) uint32 {
-	return uint32(dev & 0xffffff)
-}
-
-// Mkdev returns a Darwin device number generated from the given major and minor
-// components.
-func Mkdev(major, minor uint32) uint64 {
-	return (uint64(major) << 24) | uint64(minor)
-}

vendor/golang.org/x/sys/unix/dev_dragonfly.go

@@ -1,30 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used in Dragonfly's sys/types.h header.
-//
-// The information below is extracted and adapted from sys/types.h:
-//
-// Minor gives a cookie instead of an index since in order to avoid changing the
-// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
-// devices that don't use them.
-
-package unix
-
-// Major returns the major component of a DragonFlyBSD device number.
-func Major(dev uint64) uint32 {
-	return uint32((dev >> 8) & 0xff)
-}
-
-// Minor returns the minor component of a DragonFlyBSD device number.
-func Minor(dev uint64) uint32 {
-	return uint32(dev & 0xffff00ff)
-}
-
-// Mkdev returns a DragonFlyBSD device number generated from the given major and
-// minor components.
-func Mkdev(major, minor uint32) uint64 {
-	return (uint64(major) << 8) | uint64(minor)
-}

vendor/golang.org/x/sys/unix/dev_freebsd.go

@@ -1,30 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used in FreeBSD's sys/types.h header.
-//
-// The information below is extracted and adapted from sys/types.h:
-//
-// Minor gives a cookie instead of an index since in order to avoid changing the
-// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
-// devices that don't use them.
-
-package unix
-
-// Major returns the major component of a FreeBSD device number.
-func Major(dev uint64) uint32 {
-	return uint32((dev >> 8) & 0xff)
-}
-
-// Minor returns the minor component of a FreeBSD device number.
-func Minor(dev uint64) uint32 {
-	return uint32(dev & 0xffff00ff)
-}
-
-// Mkdev returns a FreeBSD device number generated from the given major and
-// minor components.
-func Mkdev(major, minor uint32) uint64 {
-	return (uint64(major) << 8) | uint64(minor)
-}

vendor/golang.org/x/sys/unix/dev_linux.go

@@ -1,42 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used by the Linux kernel and glibc.
-//
-// The information below is extracted and adapted from bits/sysmacros.h in the
-// glibc sources:
-//
-// dev_t in glibc is 64-bit, with 32-bit major and minor numbers. glibc's
-// default encoding is MMMM Mmmm mmmM MMmm, where M is a hex digit of the major
-// number and m is a hex digit of the minor number. This is backward compatible
-// with legacy systems where dev_t is 16 bits wide, encoded as MMmm. It is also
-// backward compatible with the Linux kernel, which for some architectures uses
-// 32-bit dev_t, encoded as mmmM MMmm.
-
-package unix
-
-// Major returns the major component of a Linux device number.
-func Major(dev uint64) uint32 {
-	major := uint32((dev & 0x00000000000fff00) >> 8)
-	major |= uint32((dev & 0xfffff00000000000) >> 32)
-	return major
-}
-
-// Minor returns the minor component of a Linux device number.
-func Minor(dev uint64) uint32 {
-	minor := uint32((dev & 0x00000000000000ff) >> 0)
-	minor |= uint32((dev & 0x00000ffffff00000) >> 12)
-	return minor
-}
-
-// Mkdev returns a Linux device number generated from the given major and minor
-// components.
-func Mkdev(major, minor uint32) uint64 {
-	dev := (uint64(major) & 0x00000fff) << 8
-	dev |= (uint64(major) & 0xfffff000) << 32
-	dev |= (uint64(minor) & 0x000000ff) << 0
-	dev |= (uint64(minor) & 0xffffff00) << 12
-	return dev
-}

vendor/golang.org/x/sys/unix/dev_netbsd.go

@@ -1,29 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used in NetBSD's sys/types.h header.
-
-package unix
-
-// Major returns the major component of a NetBSD device number.
-func Major(dev uint64) uint32 {
-	return uint32((dev & 0x000fff00) >> 8)
-}
-
-// Minor returns the minor component of a NetBSD device number.
-func Minor(dev uint64) uint32 {
-	minor := uint32((dev & 0x000000ff) >> 0)
-	minor |= uint32((dev & 0xfff00000) >> 12)
-	return minor
-}
-
-// Mkdev returns a NetBSD device number generated from the given major and minor
-// components.
-func Mkdev(major, minor uint32) uint64 {
-	dev := (uint64(major) << 8) & 0x000fff00
-	dev |= (uint64(minor) << 12) & 0xfff00000
-	dev |= (uint64(minor) << 0) & 0x000000ff
-	return dev
-}

vendor/golang.org/x/sys/unix/dev_openbsd.go

@@ -1,29 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Functions to access/create device major and minor numbers matching the
-// encoding used in OpenBSD's sys/types.h header.
-
-package unix
-
-// Major returns the major component of an OpenBSD device number.
-func Major(dev uint64) uint32 {
-	return uint32((dev & 0x0000ff00) >> 8)
-}
-
-// Minor returns the minor component of an OpenBSD device number.
-func Minor(dev uint64) uint32 {
-	minor := uint32((dev & 0x000000ff) >> 0)
-	minor |= uint32((dev & 0xffff0000) >> 8)
-	return minor
-}
-
-// Mkdev returns an OpenBSD device number generated from the given major and minor
-// components.
-func Mkdev(major, minor uint32) uint64 {
-	dev := (uint64(major) << 8) & 0x0000ff00
-	dev |= (uint64(minor) << 8) & 0xffff0000
-	dev |= (uint64(minor) << 0) & 0x000000ff
-	return dev
-}

vendor/golang.org/x/sys/unix/dirent.go

@@ -1,17 +0,0 @@
-// 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 aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
-
-package unix
-
-import "syscall"
-
-// ParseDirent parses up to max directory entries in buf,
-// appending the names to names. It returns the number of
-// bytes consumed from buf, the number of entries added
-// to names, and the new names slice.
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
-	return syscall.ParseDirent(buf, max, names)
-}

vendor/golang.org/x/sys/unix/endian_big.go

@@ -1,9 +0,0 @@
-// 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 ppc64 s390x mips mips64
-
-package unix
-
-const isBigEndian = true

vendor/golang.org/x/sys/unix/endian_little.go

@@ -1,9 +0,0 @@
-// 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 386 amd64 amd64p32 arm arm64 ppc64le mipsle mips64le
-
-package unix
-
-const isBigEndian = false

vendor/golang.org/x/sys/unix/env_unix.go

@@ -1,31 +0,0 @@
-// Copyright 2010 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
-
-// Unix environment variables.
-
-package unix
-
-import "syscall"
-
-func Getenv(key string) (value string, found bool) {
-	return syscall.Getenv(key)
-}
-
-func Setenv(key, value string) error {
-	return syscall.Setenv(key, value)
-}
-
-func Clearenv() {
-	syscall.Clearenv()
-}
-
-func Environ() []string {
-	return syscall.Environ()
-}
-
-func Unsetenv(key string) error {
-	return syscall.Unsetenv(key)
-}

vendor/golang.org/x/sys/unix/errors_freebsd_386.go

@@ -1,227 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
-// them here for backwards compatibility.
-
-package unix
-
-const (
-	IFF_SMART                         = 0x20
-	IFT_1822                          = 0x2
-	IFT_A12MPPSWITCH                  = 0x82
-	IFT_AAL2                          = 0xbb
-	IFT_AAL5                          = 0x31
-	IFT_ADSL                          = 0x5e
-	IFT_AFLANE8023                    = 0x3b
-	IFT_AFLANE8025                    = 0x3c
-	IFT_ARAP                          = 0x58
-	IFT_ARCNET                        = 0x23
-	IFT_ARCNETPLUS                    = 0x24
-	IFT_ASYNC                         = 0x54
-	IFT_ATM                           = 0x25
-	IFT_ATMDXI                        = 0x69
-	IFT_ATMFUNI                       = 0x6a
-	IFT_ATMIMA                        = 0x6b
-	IFT_ATMLOGICAL                    = 0x50
-	IFT_ATMRADIO                      = 0xbd
-	IFT_ATMSUBINTERFACE               = 0x86
-	IFT_ATMVCIENDPT                   = 0xc2
-	IFT_ATMVIRTUAL                    = 0x95
-	IFT_BGPPOLICYACCOUNTING           = 0xa2
-	IFT_BSC                           = 0x53
-	IFT_CCTEMUL                       = 0x3d
-	IFT_CEPT                          = 0x13
-	IFT_CES                           = 0x85
-	IFT_CHANNEL                       = 0x46
-	IFT_CNR                           = 0x55
-	IFT_COFFEE                        = 0x84
-	IFT_COMPOSITELINK                 = 0x9b
-	IFT_DCN                           = 0x8d
-	IFT_DIGITALPOWERLINE              = 0x8a
-	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
-	IFT_DLSW                          = 0x4a
-	IFT_DOCSCABLEDOWNSTREAM           = 0x80
-	IFT_DOCSCABLEMACLAYER             = 0x7f
-	IFT_DOCSCABLEUPSTREAM             = 0x81
-	IFT_DS0                           = 0x51
-	IFT_DS0BUNDLE                     = 0x52
-	IFT_DS1FDL                        = 0xaa
-	IFT_DS3                           = 0x1e
-	IFT_DTM                           = 0x8c
-	IFT_DVBASILN                      = 0xac
-	IFT_DVBASIOUT                     = 0xad
-	IFT_DVBRCCDOWNSTREAM              = 0x93
-	IFT_DVBRCCMACLAYER                = 0x92
-	IFT_DVBRCCUPSTREAM                = 0x94
-	IFT_ENC                           = 0xf4
-	IFT_EON                           = 0x19
-	IFT_EPLRS                         = 0x57
-	IFT_ESCON                         = 0x49
-	IFT_ETHER                         = 0x6
-	IFT_FAITH                         = 0xf2
-	IFT_FAST                          = 0x7d
-	IFT_FASTETHER                     = 0x3e
-	IFT_FASTETHERFX                   = 0x45
-	IFT_FDDI                          = 0xf
-	IFT_FIBRECHANNEL                  = 0x38
-	IFT_FRAMERELAYINTERCONNECT        = 0x3a
-	IFT_FRAMERELAYMPI                 = 0x5c
-	IFT_FRDLCIENDPT                   = 0xc1
-	IFT_FRELAY                        = 0x20
-	IFT_FRELAYDCE                     = 0x2c
-	IFT_FRF16MFRBUNDLE                = 0xa3
-	IFT_FRFORWARD                     = 0x9e
-	IFT_G703AT2MB                     = 0x43
-	IFT_G703AT64K                     = 0x42
-	IFT_GIF                           = 0xf0
-	IFT_GIGABITETHERNET               = 0x75
-	IFT_GR303IDT                      = 0xb2
-	IFT_GR303RDT                      = 0xb1
-	IFT_H323GATEKEEPER                = 0xa4
-	IFT_H323PROXY                     = 0xa5
-	IFT_HDH1822                       = 0x3
-	IFT_HDLC                          = 0x76
-	IFT_HDSL2                         = 0xa8
-	IFT_HIPERLAN2                     = 0xb7
-	IFT_HIPPI                         = 0x2f
-	IFT_HIPPIINTERFACE                = 0x39
-	IFT_HOSTPAD                       = 0x5a
-	IFT_HSSI                          = 0x2e
-	IFT_HY                            = 0xe
-	IFT_IBM370PARCHAN                 = 0x48
-	IFT_IDSL                          = 0x9a
-	IFT_IEEE80211                     = 0x47
-	IFT_IEEE80212                     = 0x37
-	IFT_IEEE8023ADLAG                 = 0xa1
-	IFT_IFGSN                         = 0x91
-	IFT_IMT                           = 0xbe
-	IFT_INTERLEAVE                    = 0x7c
-	IFT_IP                            = 0x7e
-	IFT_IPFORWARD                     = 0x8e
-	IFT_IPOVERATM                     = 0x72
-	IFT_IPOVERCDLC                    = 0x6d
-	IFT_IPOVERCLAW                    = 0x6e
-	IFT_IPSWITCH                      = 0x4e
-	IFT_IPXIP                         = 0xf9
-	IFT_ISDN                          = 0x3f
-	IFT_ISDNBASIC                     = 0x14
-	IFT_ISDNPRIMARY                   = 0x15
-	IFT_ISDNS                         = 0x4b
-	IFT_ISDNU                         = 0x4c
-	IFT_ISO88022LLC                   = 0x29
-	IFT_ISO88023                      = 0x7
-	IFT_ISO88024                      = 0x8
-	IFT_ISO88025                      = 0x9
-	IFT_ISO88025CRFPINT               = 0x62
-	IFT_ISO88025DTR                   = 0x56
-	IFT_ISO88025FIBER                 = 0x73
-	IFT_ISO88026                      = 0xa
-	IFT_ISUP                          = 0xb3
-	IFT_L3IPXVLAN                     = 0x89
-	IFT_LAPB                          = 0x10
-	IFT_LAPD                          = 0x4d
-	IFT_LAPF                          = 0x77
-	IFT_LOCALTALK                     = 0x2a
-	IFT_LOOP                          = 0x18
-	IFT_MEDIAMAILOVERIP               = 0x8b
-	IFT_MFSIGLINK                     = 0xa7
-	IFT_MIOX25                        = 0x26
-	IFT_MODEM                         = 0x30
-	IFT_MPC                           = 0x71
-	IFT_MPLS                          = 0xa6
-	IFT_MPLSTUNNEL                    = 0x96
-	IFT_MSDSL                         = 0x8f
-	IFT_MVL                           = 0xbf
-	IFT_MYRINET                       = 0x63
-	IFT_NFAS                          = 0xaf
-	IFT_NSIP                          = 0x1b
-	IFT_OPTICALCHANNEL                = 0xc3
-	IFT_OPTICALTRANSPORT              = 0xc4
-	IFT_OTHER                         = 0x1
-	IFT_P10                           = 0xc
-	IFT_P80                           = 0xd
-	IFT_PARA                          = 0x22
-	IFT_PFLOG                         = 0xf6
-	IFT_PFSYNC                        = 0xf7
-	IFT_PLC                           = 0xae
-	IFT_POS                           = 0xab
-	IFT_PPPMULTILINKBUNDLE            = 0x6c
-	IFT_PROPBWAP2MP                   = 0xb8
-	IFT_PROPCNLS                      = 0x59
-	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
-	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
-	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
-	IFT_PROPMUX                       = 0x36
-	IFT_PROPWIRELESSP2P               = 0x9d
-	IFT_PTPSERIAL                     = 0x16
-	IFT_PVC                           = 0xf1
-	IFT_QLLC                          = 0x44
-	IFT_RADIOMAC                      = 0xbc
-	IFT_RADSL                         = 0x5f
-	IFT_REACHDSL                      = 0xc0
-	IFT_RFC1483                       = 0x9f
-	IFT_RS232                         = 0x21
-	IFT_RSRB                          = 0x4f
-	IFT_SDLC                          = 0x11
-	IFT_SDSL                          = 0x60
-	IFT_SHDSL                         = 0xa9
-	IFT_SIP                           = 0x1f
-	IFT_SLIP                          = 0x1c
-	IFT_SMDSDXI                       = 0x2b
-	IFT_SMDSICIP                      = 0x34
-	IFT_SONET                         = 0x27
-	IFT_SONETOVERHEADCHANNEL          = 0xb9
-	IFT_SONETPATH                     = 0x32
-	IFT_SONETVT                       = 0x33
-	IFT_SRP                           = 0x97
-	IFT_SS7SIGLINK                    = 0x9c
-	IFT_STACKTOSTACK                  = 0x6f
-	IFT_STARLAN                       = 0xb
-	IFT_STF                           = 0xd7
-	IFT_T1                            = 0x12
-	IFT_TDLC                          = 0x74
-	IFT_TERMPAD                       = 0x5b
-	IFT_TR008                         = 0xb0
-	IFT_TRANSPHDLC                    = 0x7b
-	IFT_TUNNEL                        = 0x83
-	IFT_ULTRA                         = 0x1d
-	IFT_USB                           = 0xa0
-	IFT_V11                           = 0x40
-	IFT_V35                           = 0x2d
-	IFT_V36                           = 0x41
-	IFT_V37                           = 0x78
-	IFT_VDSL                          = 0x61
-	IFT_VIRTUALIPADDRESS              = 0x70
-	IFT_VOICEEM                       = 0x64
-	IFT_VOICEENCAP                    = 0x67
-	IFT_VOICEFXO                      = 0x65
-	IFT_VOICEFXS                      = 0x66
-	IFT_VOICEOVERATM                  = 0x98
-	IFT_VOICEOVERFRAMERELAY           = 0x99
-	IFT_VOICEOVERIP                   = 0x68
-	IFT_X213                          = 0x5d
-	IFT_X25                           = 0x5
-	IFT_X25DDN                        = 0x4
-	IFT_X25HUNTGROUP                  = 0x7a
-	IFT_X25MLP                        = 0x79
-	IFT_X25PLE                        = 0x28
-	IFT_XETHER                        = 0x1a
-	IPPROTO_MAXID                     = 0x34
-	IPV6_FAITH                        = 0x1d
-	IP_FAITH                          = 0x16
-	MAP_NORESERVE                     = 0x40
-	MAP_RENAME                        = 0x20
-	NET_RT_MAXID                      = 0x6
-	RTF_PRCLONING                     = 0x10000
-	RTM_OLDADD                        = 0x9
-	RTM_OLDDEL                        = 0xa
-	SIOCADDRT                         = 0x8030720a
-	SIOCALIFADDR                      = 0x8118691b
-	SIOCDELRT                         = 0x8030720b
-	SIOCDLIFADDR                      = 0x8118691d
-	SIOCGLIFADDR                      = 0xc118691c
-	SIOCGLIFPHYADDR                   = 0xc118694b
-	SIOCSLIFPHYADDR                   = 0x8118694a
-)

vendor/golang.org/x/sys/unix/errors_freebsd_amd64.go

@@ -1,227 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
-// them here for backwards compatibility.
-
-package unix
-
-const (
-	IFF_SMART                         = 0x20
-	IFT_1822                          = 0x2
-	IFT_A12MPPSWITCH                  = 0x82
-	IFT_AAL2                          = 0xbb
-	IFT_AAL5                          = 0x31
-	IFT_ADSL                          = 0x5e
-	IFT_AFLANE8023                    = 0x3b
-	IFT_AFLANE8025                    = 0x3c
-	IFT_ARAP                          = 0x58
-	IFT_ARCNET                        = 0x23
-	IFT_ARCNETPLUS                    = 0x24
-	IFT_ASYNC                         = 0x54
-	IFT_ATM                           = 0x25
-	IFT_ATMDXI                        = 0x69
-	IFT_ATMFUNI                       = 0x6a
-	IFT_ATMIMA                        = 0x6b
-	IFT_ATMLOGICAL                    = 0x50
-	IFT_ATMRADIO                      = 0xbd
-	IFT_ATMSUBINTERFACE               = 0x86
-	IFT_ATMVCIENDPT                   = 0xc2
-	IFT_ATMVIRTUAL                    = 0x95
-	IFT_BGPPOLICYACCOUNTING           = 0xa2
-	IFT_BSC                           = 0x53
-	IFT_CCTEMUL                       = 0x3d
-	IFT_CEPT                          = 0x13
-	IFT_CES                           = 0x85
-	IFT_CHANNEL                       = 0x46
-	IFT_CNR                           = 0x55
-	IFT_COFFEE                        = 0x84
-	IFT_COMPOSITELINK                 = 0x9b
-	IFT_DCN                           = 0x8d
-	IFT_DIGITALPOWERLINE              = 0x8a
-	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
-	IFT_DLSW                          = 0x4a
-	IFT_DOCSCABLEDOWNSTREAM           = 0x80
-	IFT_DOCSCABLEMACLAYER             = 0x7f
-	IFT_DOCSCABLEUPSTREAM             = 0x81
-	IFT_DS0                           = 0x51
-	IFT_DS0BUNDLE                     = 0x52
-	IFT_DS1FDL                        = 0xaa
-	IFT_DS3                           = 0x1e
-	IFT_DTM                           = 0x8c
-	IFT_DVBASILN                      = 0xac
-	IFT_DVBASIOUT                     = 0xad
-	IFT_DVBRCCDOWNSTREAM              = 0x93
-	IFT_DVBRCCMACLAYER                = 0x92
-	IFT_DVBRCCUPSTREAM                = 0x94
-	IFT_ENC                           = 0xf4
-	IFT_EON                           = 0x19
-	IFT_EPLRS                         = 0x57
-	IFT_ESCON                         = 0x49
-	IFT_ETHER                         = 0x6
-	IFT_FAITH                         = 0xf2
-	IFT_FAST                          = 0x7d
-	IFT_FASTETHER                     = 0x3e
-	IFT_FASTETHERFX                   = 0x45
-	IFT_FDDI                          = 0xf
-	IFT_FIBRECHANNEL                  = 0x38
-	IFT_FRAMERELAYINTERCONNECT        = 0x3a
-	IFT_FRAMERELAYMPI                 = 0x5c
-	IFT_FRDLCIENDPT                   = 0xc1
-	IFT_FRELAY                        = 0x20
-	IFT_FRELAYDCE                     = 0x2c
-	IFT_FRF16MFRBUNDLE                = 0xa3
-	IFT_FRFORWARD                     = 0x9e
-	IFT_G703AT2MB                     = 0x43
-	IFT_G703AT64K                     = 0x42
-	IFT_GIF                           = 0xf0
-	IFT_GIGABITETHERNET               = 0x75
-	IFT_GR303IDT                      = 0xb2
-	IFT_GR303RDT                      = 0xb1
-	IFT_H323GATEKEEPER                = 0xa4
-	IFT_H323PROXY                     = 0xa5
-	IFT_HDH1822                       = 0x3
-	IFT_HDLC                          = 0x76
-	IFT_HDSL2                         = 0xa8
-	IFT_HIPERLAN2                     = 0xb7
-	IFT_HIPPI                         = 0x2f
-	IFT_HIPPIINTERFACE                = 0x39
-	IFT_HOSTPAD                       = 0x5a
-	IFT_HSSI                          = 0x2e
-	IFT_HY                            = 0xe
-	IFT_IBM370PARCHAN                 = 0x48
-	IFT_IDSL                          = 0x9a
-	IFT_IEEE80211                     = 0x47
-	IFT_IEEE80212                     = 0x37
-	IFT_IEEE8023ADLAG                 = 0xa1
-	IFT_IFGSN                         = 0x91
-	IFT_IMT                           = 0xbe
-	IFT_INTERLEAVE                    = 0x7c
-	IFT_IP                            = 0x7e
-	IFT_IPFORWARD                     = 0x8e
-	IFT_IPOVERATM                     = 0x72
-	IFT_IPOVERCDLC                    = 0x6d
-	IFT_IPOVERCLAW                    = 0x6e
-	IFT_IPSWITCH                      = 0x4e
-	IFT_IPXIP                         = 0xf9
-	IFT_ISDN                          = 0x3f
-	IFT_ISDNBASIC                     = 0x14
-	IFT_ISDNPRIMARY                   = 0x15
-	IFT_ISDNS                         = 0x4b
-	IFT_ISDNU                         = 0x4c
-	IFT_ISO88022LLC                   = 0x29
-	IFT_ISO88023                      = 0x7
-	IFT_ISO88024                      = 0x8
-	IFT_ISO88025                      = 0x9
-	IFT_ISO88025CRFPINT               = 0x62
-	IFT_ISO88025DTR                   = 0x56
-	IFT_ISO88025FIBER                 = 0x73
-	IFT_ISO88026                      = 0xa
-	IFT_ISUP                          = 0xb3
-	IFT_L3IPXVLAN                     = 0x89
-	IFT_LAPB                          = 0x10
-	IFT_LAPD                          = 0x4d
-	IFT_LAPF                          = 0x77
-	IFT_LOCALTALK                     = 0x2a
-	IFT_LOOP                          = 0x18
-	IFT_MEDIAMAILOVERIP               = 0x8b
-	IFT_MFSIGLINK                     = 0xa7
-	IFT_MIOX25                        = 0x26
-	IFT_MODEM                         = 0x30
-	IFT_MPC                           = 0x71
-	IFT_MPLS                          = 0xa6
-	IFT_MPLSTUNNEL                    = 0x96
-	IFT_MSDSL                         = 0x8f
-	IFT_MVL                           = 0xbf
-	IFT_MYRINET                       = 0x63
-	IFT_NFAS                          = 0xaf
-	IFT_NSIP                          = 0x1b
-	IFT_OPTICALCHANNEL                = 0xc3
-	IFT_OPTICALTRANSPORT              = 0xc4
-	IFT_OTHER                         = 0x1
-	IFT_P10                           = 0xc
-	IFT_P80                           = 0xd
-	IFT_PARA                          = 0x22
-	IFT_PFLOG                         = 0xf6
-	IFT_PFSYNC                        = 0xf7
-	IFT_PLC                           = 0xae
-	IFT_POS                           = 0xab
-	IFT_PPPMULTILINKBUNDLE            = 0x6c
-	IFT_PROPBWAP2MP                   = 0xb8
-	IFT_PROPCNLS                      = 0x59
-	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
-	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
-	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
-	IFT_PROPMUX                       = 0x36
-	IFT_PROPWIRELESSP2P               = 0x9d
-	IFT_PTPSERIAL                     = 0x16
-	IFT_PVC                           = 0xf1
-	IFT_QLLC                          = 0x44
-	IFT_RADIOMAC                      = 0xbc
-	IFT_RADSL                         = 0x5f
-	IFT_REACHDSL                      = 0xc0
-	IFT_RFC1483                       = 0x9f
-	IFT_RS232                         = 0x21
-	IFT_RSRB                          = 0x4f
-	IFT_SDLC                          = 0x11
-	IFT_SDSL                          = 0x60
-	IFT_SHDSL                         = 0xa9
-	IFT_SIP                           = 0x1f
-	IFT_SLIP                          = 0x1c
-	IFT_SMDSDXI                       = 0x2b
-	IFT_SMDSICIP                      = 0x34
-	IFT_SONET                         = 0x27
-	IFT_SONETOVERHEADCHANNEL          = 0xb9
-	IFT_SONETPATH                     = 0x32
-	IFT_SONETVT                       = 0x33
-	IFT_SRP                           = 0x97
-	IFT_SS7SIGLINK                    = 0x9c
-	IFT_STACKTOSTACK                  = 0x6f
-	IFT_STARLAN                       = 0xb
-	IFT_STF                           = 0xd7
-	IFT_T1                            = 0x12
-	IFT_TDLC                          = 0x74
-	IFT_TERMPAD                       = 0x5b
-	IFT_TR008                         = 0xb0
-	IFT_TRANSPHDLC                    = 0x7b
-	IFT_TUNNEL                        = 0x83
-	IFT_ULTRA                         = 0x1d
-	IFT_USB                           = 0xa0
-	IFT_V11                           = 0x40
-	IFT_V35                           = 0x2d
-	IFT_V36                           = 0x41
-	IFT_V37                           = 0x78
-	IFT_VDSL                          = 0x61
-	IFT_VIRTUALIPADDRESS              = 0x70
-	IFT_VOICEEM                       = 0x64
-	IFT_VOICEENCAP                    = 0x67
-	IFT_VOICEFXO                      = 0x65
-	IFT_VOICEFXS                      = 0x66
-	IFT_VOICEOVERATM                  = 0x98
-	IFT_VOICEOVERFRAMERELAY           = 0x99
-	IFT_VOICEOVERIP                   = 0x68
-	IFT_X213                          = 0x5d
-	IFT_X25                           = 0x5
-	IFT_X25DDN                        = 0x4
-	IFT_X25HUNTGROUP                  = 0x7a
-	IFT_X25MLP                        = 0x79
-	IFT_X25PLE                        = 0x28
-	IFT_XETHER                        = 0x1a
-	IPPROTO_MAXID                     = 0x34
-	IPV6_FAITH                        = 0x1d
-	IP_FAITH                          = 0x16
-	MAP_NORESERVE                     = 0x40
-	MAP_RENAME                        = 0x20
-	NET_RT_MAXID                      = 0x6
-	RTF_PRCLONING                     = 0x10000
-	RTM_OLDADD                        = 0x9
-	RTM_OLDDEL                        = 0xa
-	SIOCADDRT                         = 0x8040720a
-	SIOCALIFADDR                      = 0x8118691b
-	SIOCDELRT                         = 0x8040720b
-	SIOCDLIFADDR                      = 0x8118691d
-	SIOCGLIFADDR                      = 0xc118691c
-	SIOCGLIFPHYADDR                   = 0xc118694b
-	SIOCSLIFPHYADDR                   = 0x8118694a
-)

vendor/golang.org/x/sys/unix/errors_freebsd_arm.go

@@ -1,226 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package unix
-
-const (
-	IFT_1822                          = 0x2
-	IFT_A12MPPSWITCH                  = 0x82
-	IFT_AAL2                          = 0xbb
-	IFT_AAL5                          = 0x31
-	IFT_ADSL                          = 0x5e
-	IFT_AFLANE8023                    = 0x3b
-	IFT_AFLANE8025                    = 0x3c
-	IFT_ARAP                          = 0x58
-	IFT_ARCNET                        = 0x23
-	IFT_ARCNETPLUS                    = 0x24
-	IFT_ASYNC                         = 0x54
-	IFT_ATM                           = 0x25
-	IFT_ATMDXI                        = 0x69
-	IFT_ATMFUNI                       = 0x6a
-	IFT_ATMIMA                        = 0x6b
-	IFT_ATMLOGICAL                    = 0x50
-	IFT_ATMRADIO                      = 0xbd
-	IFT_ATMSUBINTERFACE               = 0x86
-	IFT_ATMVCIENDPT                   = 0xc2
-	IFT_ATMVIRTUAL                    = 0x95
-	IFT_BGPPOLICYACCOUNTING           = 0xa2
-	IFT_BSC                           = 0x53
-	IFT_CCTEMUL                       = 0x3d
-	IFT_CEPT                          = 0x13
-	IFT_CES                           = 0x85
-	IFT_CHANNEL                       = 0x46
-	IFT_CNR                           = 0x55
-	IFT_COFFEE                        = 0x84
-	IFT_COMPOSITELINK                 = 0x9b
-	IFT_DCN                           = 0x8d
-	IFT_DIGITALPOWERLINE              = 0x8a
-	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
-	IFT_DLSW                          = 0x4a
-	IFT_DOCSCABLEDOWNSTREAM           = 0x80
-	IFT_DOCSCABLEMACLAYER             = 0x7f
-	IFT_DOCSCABLEUPSTREAM             = 0x81
-	IFT_DS0                           = 0x51
-	IFT_DS0BUNDLE                     = 0x52
-	IFT_DS1FDL                        = 0xaa
-	IFT_DS3                           = 0x1e
-	IFT_DTM                           = 0x8c
-	IFT_DVBASILN                      = 0xac
-	IFT_DVBASIOUT                     = 0xad
-	IFT_DVBRCCDOWNSTREAM              = 0x93
-	IFT_DVBRCCMACLAYER                = 0x92
-	IFT_DVBRCCUPSTREAM                = 0x94
-	IFT_ENC                           = 0xf4
-	IFT_EON                           = 0x19
-	IFT_EPLRS                         = 0x57
-	IFT_ESCON                         = 0x49
-	IFT_ETHER                         = 0x6
-	IFT_FAST                          = 0x7d
-	IFT_FASTETHER                     = 0x3e
-	IFT_FASTETHERFX                   = 0x45
-	IFT_FDDI                          = 0xf
-	IFT_FIBRECHANNEL                  = 0x38
-	IFT_FRAMERELAYINTERCONNECT        = 0x3a
-	IFT_FRAMERELAYMPI                 = 0x5c
-	IFT_FRDLCIENDPT                   = 0xc1
-	IFT_FRELAY                        = 0x20
-	IFT_FRELAYDCE                     = 0x2c
-	IFT_FRF16MFRBUNDLE                = 0xa3
-	IFT_FRFORWARD                     = 0x9e
-	IFT_G703AT2MB                     = 0x43
-	IFT_G703AT64K                     = 0x42
-	IFT_GIF                           = 0xf0
-	IFT_GIGABITETHERNET               = 0x75
-	IFT_GR303IDT                      = 0xb2
-	IFT_GR303RDT                      = 0xb1
-	IFT_H323GATEKEEPER                = 0xa4
-	IFT_H323PROXY                     = 0xa5
-	IFT_HDH1822                       = 0x3
-	IFT_HDLC                          = 0x76
-	IFT_HDSL2                         = 0xa8
-	IFT_HIPERLAN2                     = 0xb7
-	IFT_HIPPI                         = 0x2f
-	IFT_HIPPIINTERFACE                = 0x39
-	IFT_HOSTPAD                       = 0x5a
-	IFT_HSSI                          = 0x2e
-	IFT_HY                            = 0xe
-	IFT_IBM370PARCHAN                 = 0x48
-	IFT_IDSL                          = 0x9a
-	IFT_IEEE80211                     = 0x47
-	IFT_IEEE80212                     = 0x37
-	IFT_IEEE8023ADLAG                 = 0xa1
-	IFT_IFGSN                         = 0x91
-	IFT_IMT                           = 0xbe
-	IFT_INTERLEAVE                    = 0x7c
-	IFT_IP                            = 0x7e
-	IFT_IPFORWARD                     = 0x8e
-	IFT_IPOVERATM                     = 0x72
-	IFT_IPOVERCDLC                    = 0x6d
-	IFT_IPOVERCLAW                    = 0x6e
-	IFT_IPSWITCH                      = 0x4e
-	IFT_ISDN                          = 0x3f
-	IFT_ISDNBASIC                     = 0x14
-	IFT_ISDNPRIMARY                   = 0x15
-	IFT_ISDNS                         = 0x4b
-	IFT_ISDNU                         = 0x4c
-	IFT_ISO88022LLC                   = 0x29
-	IFT_ISO88023                      = 0x7
-	IFT_ISO88024                      = 0x8
-	IFT_ISO88025                      = 0x9
-	IFT_ISO88025CRFPINT               = 0x62
-	IFT_ISO88025DTR                   = 0x56
-	IFT_ISO88025FIBER                 = 0x73
-	IFT_ISO88026                      = 0xa
-	IFT_ISUP                          = 0xb3
-	IFT_L3IPXVLAN                     = 0x89
-	IFT_LAPB                          = 0x10
-	IFT_LAPD                          = 0x4d
-	IFT_LAPF                          = 0x77
-	IFT_LOCALTALK                     = 0x2a
-	IFT_LOOP                          = 0x18
-	IFT_MEDIAMAILOVERIP               = 0x8b
-	IFT_MFSIGLINK                     = 0xa7
-	IFT_MIOX25                        = 0x26
-	IFT_MODEM                         = 0x30
-	IFT_MPC                           = 0x71
-	IFT_MPLS                          = 0xa6
-	IFT_MPLSTUNNEL                    = 0x96
-	IFT_MSDSL                         = 0x8f
-	IFT_MVL                           = 0xbf
-	IFT_MYRINET                       = 0x63
-	IFT_NFAS                          = 0xaf
-	IFT_NSIP                          = 0x1b
-	IFT_OPTICALCHANNEL                = 0xc3
-	IFT_OPTICALTRANSPORT              = 0xc4
-	IFT_OTHER                         = 0x1
-	IFT_P10                           = 0xc
-	IFT_P80                           = 0xd
-	IFT_PARA                          = 0x22
-	IFT_PFLOG                         = 0xf6
-	IFT_PFSYNC                        = 0xf7
-	IFT_PLC                           = 0xae
-	IFT_POS                           = 0xab
-	IFT_PPPMULTILINKBUNDLE            = 0x6c
-	IFT_PROPBWAP2MP                   = 0xb8
-	IFT_PROPCNLS                      = 0x59
-	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
-	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
-	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
-	IFT_PROPMUX                       = 0x36
-	IFT_PROPWIRELESSP2P               = 0x9d
-	IFT_PTPSERIAL                     = 0x16
-	IFT_PVC                           = 0xf1
-	IFT_QLLC                          = 0x44
-	IFT_RADIOMAC                      = 0xbc
-	IFT_RADSL                         = 0x5f
-	IFT_REACHDSL                      = 0xc0
-	IFT_RFC1483                       = 0x9f
-	IFT_RS232                         = 0x21
-	IFT_RSRB                          = 0x4f
-	IFT_SDLC                          = 0x11
-	IFT_SDSL                          = 0x60
-	IFT_SHDSL                         = 0xa9
-	IFT_SIP                           = 0x1f
-	IFT_SLIP                          = 0x1c
-	IFT_SMDSDXI                       = 0x2b
-	IFT_SMDSICIP                      = 0x34
-	IFT_SONET                         = 0x27
-	IFT_SONETOVERHEADCHANNEL          = 0xb9
-	IFT_SONETPATH                     = 0x32
-	IFT_SONETVT                       = 0x33
-	IFT_SRP                           = 0x97
-	IFT_SS7SIGLINK                    = 0x9c
-	IFT_STACKTOSTACK                  = 0x6f
-	IFT_STARLAN                       = 0xb
-	IFT_STF                           = 0xd7
-	IFT_T1                            = 0x12
-	IFT_TDLC                          = 0x74
-	IFT_TERMPAD                       = 0x5b
-	IFT_TR008                         = 0xb0
-	IFT_TRANSPHDLC                    = 0x7b
-	IFT_TUNNEL                        = 0x83
-	IFT_ULTRA                         = 0x1d
-	IFT_USB                           = 0xa0
-	IFT_V11                           = 0x40
-	IFT_V35                           = 0x2d
-	IFT_V36                           = 0x41
-	IFT_V37                           = 0x78
-	IFT_VDSL                          = 0x61
-	IFT_VIRTUALIPADDRESS              = 0x70
-	IFT_VOICEEM                       = 0x64
-	IFT_VOICEENCAP                    = 0x67
-	IFT_VOICEFXO                      = 0x65
-	IFT_VOICEFXS                      = 0x66
-	IFT_VOICEOVERATM                  = 0x98
-	IFT_VOICEOVERFRAMERELAY           = 0x99
-	IFT_VOICEOVERIP                   = 0x68
-	IFT_X213                          = 0x5d
-	IFT_X25                           = 0x5
-	IFT_X25DDN                        = 0x4
-	IFT_X25HUNTGROUP                  = 0x7a
-	IFT_X25MLP                        = 0x79
-	IFT_X25PLE                        = 0x28
-	IFT_XETHER                        = 0x1a
-
-	// missing constants on FreeBSD-11.1-RELEASE, copied from old values in ztypes_freebsd_arm.go
-	IFF_SMART       = 0x20
-	IFT_FAITH       = 0xf2
-	IFT_IPXIP       = 0xf9
-	IPPROTO_MAXID   = 0x34
-	IPV6_FAITH      = 0x1d
-	IP_FAITH        = 0x16
-	MAP_NORESERVE   = 0x40
-	MAP_RENAME      = 0x20
-	NET_RT_MAXID    = 0x6
-	RTF_PRCLONING   = 0x10000
-	RTM_OLDADD      = 0x9
-	RTM_OLDDEL      = 0xa
-	SIOCADDRT       = 0x8030720a
-	SIOCALIFADDR    = 0x8118691b
-	SIOCDELRT       = 0x8030720b
-	SIOCDLIFADDR    = 0x8118691d
-	SIOCGLIFADDR    = 0xc118691c
-	SIOCGLIFPHYADDR = 0xc118694b
-	SIOCSLIFPHYADDR = 0x8118694a
-)

vendor/golang.org/x/sys/unix/fcntl.go

@@ -1,32 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build dragonfly freebsd linux netbsd openbsd
-
-package unix
-
-import "unsafe"
-
-// fcntl64Syscall is usually SYS_FCNTL, but is overridden on 32-bit Linux
-// systems by flock_linux_32bit.go to be SYS_FCNTL64.
-var fcntl64Syscall uintptr = SYS_FCNTL
-
-// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
-func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
-	valptr, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(arg))
-	var err error
-	if errno != 0 {
-		err = errno
-	}
-	return int(valptr), err
-}
-
-// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
-func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
-	_, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(unsafe.Pointer(lk)))
-	if errno == 0 {
-		return nil
-	}
-	return errno
-}

vendor/golang.org/x/sys/unix/fcntl_darwin.go

@@ -1,18 +0,0 @@
-// 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.
-
-package unix
-
-import "unsafe"
-
-// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
-func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
-	return fcntl(int(fd), cmd, arg)
-}
-
-// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
-func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
-	_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(lk))))
-	return err
-}

vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go

@@ -1,13 +0,0 @@
-// +build linux,386 linux,arm linux,mips linux,mipsle
-
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package unix
-
-func init() {
-	// On 32-bit Linux systems, the fcntl syscall that matches Go's
-	// Flock_t type is SYS_FCNTL64, not SYS_FCNTL.
-	fcntl64Syscall = SYS_FCNTL64
-}

vendor/golang.org/x/sys/unix/gccgo.go

@@ -1,62 +0,0 @@
-// 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 gccgo
-// +build !aix
-
-package unix
-
-import "syscall"
-
-// We can't use the gc-syntax .s files for gccgo. On the plus side
-// much of the functionality can be written directly in Go.
-
-//extern gccgoRealSyscallNoError
-func realSyscallNoError(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r uintptr)
-
-//extern gccgoRealSyscall
-func realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r, errno uintptr)
-
-func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
-	syscall.Entersyscall()
-	r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
-	syscall.Exitsyscall()
-	return r, 0
-}
-
-func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
-	syscall.Entersyscall()
-	r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
-	syscall.Exitsyscall()
-	return r, 0, syscall.Errno(errno)
-}
-
-func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
-	syscall.Entersyscall()
-	r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, 0, 0, 0)
-	syscall.Exitsyscall()
-	return r, 0, syscall.Errno(errno)
-}
-
-func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) {
-	syscall.Entersyscall()
-	r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9)
-	syscall.Exitsyscall()
-	return r, 0, syscall.Errno(errno)
-}
-
-func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
-	r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
-	return r, 0
-}
-
-func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
-	r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
-	return r, 0, syscall.Errno(errno)
-}
-
-func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
-	r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, 0, 0, 0)
-	return r, 0, syscall.Errno(errno)
-}

vendor/golang.org/x/sys/unix/gccgo_c.c

@@ -1,39 +0,0 @@
-// 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 gccgo
-// +build !aix
-
-#include <errno.h>
-#include <stdint.h>
-#include <unistd.h>
-
-#define _STRINGIFY2_(x) #x
-#define _STRINGIFY_(x) _STRINGIFY2_(x)
-#define GOSYM_PREFIX _STRINGIFY_(__USER_LABEL_PREFIX__)
-
-// Call syscall from C code because the gccgo support for calling from
-// Go to C does not support varargs functions.
-
-struct ret {
-	uintptr_t r;
-	uintptr_t err;
-};
-
-struct ret
-gccgoRealSyscall(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
-{
-	struct ret r;
-
-	errno = 0;
-	r.r = syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
-	r.err = errno;
-	return r;
-}
-
-uintptr_t
-gccgoRealSyscallNoError(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
-{
-	return syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
-}

vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go

@@ -1,20 +0,0 @@
-// 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 gccgo,linux,amd64
-
-package unix
-
-import "syscall"
-
-//extern gettimeofday
-func realGettimeofday(*Timeval, *byte) int32
-
-func gettimeofday(tv *Timeval) (err syscall.Errno) {
-	r := realGettimeofday(tv, nil)
-	if r < 0 {
-		return syscall.GetErrno()
-	}
-	return 0
-}

vendor/golang.org/x/sys/unix/ioctl.go

@@ -1,30 +0,0 @@
-// 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
-
-package unix
-
-import "runtime"
-
-// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
-//
-// To change fd's window size, the req argument should be TIOCSWINSZ.
-func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
-	// TODO: if we get the chance, remove the req parameter and
-	// hardcode TIOCSWINSZ.
-	err := ioctlSetWinsize(fd, req, value)
-	runtime.KeepAlive(value)
-	return err
-}
-
-// IoctlSetTermios performs an ioctl on fd with a *Termios.
-//
-// The req value will usually be TCSETA or TIOCSETA.
-func IoctlSetTermios(fd int, req uint, value *Termios) error {
-	// TODO: if we get the chance, remove the req parameter.
-	err := ioctlSetTermios(fd, req, value)
-	runtime.KeepAlive(value)
-	return err
-}

vendor/golang.org/x/sys/unix/mkall.sh

@@ -1,212 +0,0 @@
-#!/usr/bin/env bash
-# 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.
-
-# This script runs or (given -n) prints suggested commands to generate files for
-# the Architecture/OS specified by the GOARCH and GOOS environment variables.
-# See README.md for more information about how the build system works.
-
-GOOSARCH="${GOOS}_${GOARCH}"
-
-# defaults
-mksyscall="go run mksyscall.go"
-mkerrors="./mkerrors.sh"
-zerrors="zerrors_$GOOSARCH.go"
-mksysctl=""
-zsysctl="zsysctl_$GOOSARCH.go"
-mksysnum=
-mktypes=
-mkasm=
-run="sh"
-cmd=""
-
-case "$1" in
--syscalls)
-	for i in zsyscall*go
-	do
-		# Run the command line that appears in the first line
-		# of the generated file to regenerate it.
-		sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
-		rm _$i
-	done
-	exit 0
-	;;
--n)
-	run="cat"
-	cmd="echo"
-	shift
-esac
-
-case "$#" in
-0)
-	;;
-*)
-	echo 'usage: mkall.sh [-n]' 1>&2
-	exit 2
-esac
-
-if [[ "$GOOS" = "linux" ]]; then
-	# Use the Docker-based build system
-	# Files generated through docker (use $cmd so you can Ctl-C the build or run)
-	$cmd docker build --tag generate:$GOOS $GOOS
-	$cmd docker run --interactive --tty --volume $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
-	exit
-fi
-
-GOOSARCH_in=syscall_$GOOSARCH.go
-case "$GOOSARCH" in
-_* | *_ | _)
-	echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
-	exit 1
-	;;
-aix_ppc)
-	mkerrors="$mkerrors -maix32"
-	mksyscall="go run mksyscall_aix_ppc.go -aix"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-aix_ppc64)
-	mkerrors="$mkerrors -maix64"
-	mksyscall="go run mksyscall_aix_ppc64.go -aix"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-darwin_386)
-	mkerrors="$mkerrors -m32"
-	mksyscall="go run mksyscall.go -l32"
-	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	mkasm="go run mkasm_darwin.go"
-	;;
-darwin_amd64)
-	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	mkasm="go run mkasm_darwin.go"
-	;;
-darwin_arm)
-	mkerrors="$mkerrors"
-	mksyscall="go run mksyscall.go -l32"
-	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	mkasm="go run mkasm_darwin.go"
-	;;
-darwin_arm64)
-	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	mkasm="go run mkasm_darwin.go"
-	;;
-dragonfly_amd64)
-	mkerrors="$mkerrors -m64"
-	mksyscall="go run mksyscall.go -dragonfly"
-	mksysnum="go run mksysnum.go 'https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-freebsd_386)
-	mkerrors="$mkerrors -m32"
-	mksyscall="go run mksyscall.go -l32"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-freebsd_amd64)
-	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-freebsd_arm)
-	mkerrors="$mkerrors"
-	mksyscall="go run mksyscall.go -l32 -arm"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
-	# Let the type of C char be signed for making the bare syscall
-	# API consistent across platforms.
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
-	;;
-freebsd_arm64)
-	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-netbsd_386)
-	mkerrors="$mkerrors -m32"
-	mksyscall="go run mksyscall.go -l32 -netbsd"
-	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-netbsd_amd64)
-	mkerrors="$mkerrors -m64"
-	mksyscall="go run mksyscall.go -netbsd"
-	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-netbsd_arm)
-	mkerrors="$mkerrors"
-	mksyscall="go run mksyscall.go -l32 -netbsd -arm"
-	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
-	# Let the type of C char be signed for making the bare syscall
-	# API consistent across platforms.
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
-	;;
-openbsd_386)
-	mkerrors="$mkerrors -m32"
-	mksyscall="go run mksyscall.go -l32 -openbsd"
-	mksysctl="./mksysctl_openbsd.pl"
-	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-openbsd_amd64)
-	mkerrors="$mkerrors -m64"
-	mksyscall="go run mksyscall.go -openbsd"
-	mksysctl="./mksysctl_openbsd.pl"
-	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-openbsd_arm)
-	mkerrors="$mkerrors"
-	mksyscall="go run mksyscall.go -l32 -openbsd -arm"
-	mksysctl="./mksysctl_openbsd.pl"
-	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
-	# Let the type of C char be signed for making the bare syscall
-	# API consistent across platforms.
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
-	;;
-solaris_amd64)
-	mksyscall="go run mksyscall_solaris.go"
-	mkerrors="$mkerrors -m64"
-	mksysnum=
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
-*)
-	echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2
-	exit 1
-	;;
-esac
-
-(
-	if [ -n "$mkerrors" ]; then echo "$mkerrors |gofmt >$zerrors"; fi
-	case "$GOOS" in
-	*)
-		syscall_goos="syscall_$GOOS.go"
-		case "$GOOS" in
-		darwin | dragonfly | freebsd | netbsd | openbsd)
-			syscall_goos="syscall_bsd.go $syscall_goos"
-			;;
-		esac
-		if [ -n "$mksyscall" ]; then
-			if [ "$GOOSARCH" == "aix_ppc64" ]; then
-				# aix/ppc64 script generates files instead of writing to stdin.
-				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in && gofmt -w zsyscall_$GOOSARCH.go && gofmt -w zsyscall_"$GOOSARCH"_gccgo.go && gofmt -w zsyscall_"$GOOSARCH"_gc.go " ;
-			elif [ "$GOOS" == "darwin" ]; then
-			        # pre-1.12, direct syscalls
-			        echo "$mksyscall -tags $GOOS,$GOARCH,!go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.1_11.go";
-			        # 1.12 and later, syscalls via libSystem
-				echo "$mksyscall -tags $GOOS,$GOARCH,go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
-			else
-				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
-			fi
-		fi
-	esac
-	if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
-	if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
-	if [ -n "$mktypes" ]; then echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go"; fi
-	if [ -n "$mkasm" ]; then echo "$mkasm $GOARCH"; fi
-) | $run

vendor/golang.org/x/sys/unix/mkerrors.sh

@@ -1,659 +0,0 @@
-#!/usr/bin/env bash
-# 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.
-
-# Generate Go code listing errors and other #defined constant
-# values (ENAMETOOLONG etc.), by asking the preprocessor
-# about the definitions.
-
-unset LANG
-export LC_ALL=C
-export LC_CTYPE=C
-
-if test -z "$GOARCH" -o -z "$GOOS"; then
-	echo 1>&2 "GOARCH or GOOS not defined in environment"
-	exit 1
-fi
-
-# Check that we are using the new build system if we should
-if [[ "$GOOS" = "linux" ]] && [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
-	echo 1>&2 "In the Docker based build system, mkerrors should not be called directly."
-	echo 1>&2 "See README.md"
-	exit 1
-fi
-
-if [[ "$GOOS" = "aix" ]]; then
-	CC=${CC:-gcc}
-else
-	CC=${CC:-cc}
-fi
-
-if [[ "$GOOS" = "solaris" ]]; then
-	# Assumes GNU versions of utilities in PATH.
-	export PATH=/usr/gnu/bin:$PATH
-fi
-
-uname=$(uname)
-
-includes_AIX='
-#include <net/if.h>
-#include <net/netopt.h>
-#include <netinet/ip_mroute.h>
-#include <sys/protosw.h>
-#include <sys/stropts.h>
-#include <sys/mman.h>
-#include <sys/poll.h>
-#include <sys/termio.h>
-#include <termios.h>
-#include <fcntl.h>
-
-#define AF_LOCAL AF_UNIX
-'
-
-includes_Darwin='
-#define _DARWIN_C_SOURCE
-#define KERNEL
-#define _DARWIN_USE_64_BIT_INODE
-#include <stdint.h>
-#include <sys/attr.h>
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/ptrace.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/sysctl.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/utsname.h>
-#include <sys/wait.h>
-#include <sys/xattr.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <termios.h>
-'
-
-includes_DragonFly='
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/stat.h>
-#include <sys/sysctl.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/wait.h>
-#include <sys/ioctl.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <termios.h>
-#include <netinet/ip.h>
-#include <net/ip_mroute/ip_mroute.h>
-'
-
-includes_FreeBSD='
-#include <sys/capsicum.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/stat.h>
-#include <sys/sysctl.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/wait.h>
-#include <sys/ioctl.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <termios.h>
-#include <netinet/ip.h>
-#include <netinet/ip_mroute.h>
-#include <sys/extattr.h>
-
-#if __FreeBSD__ >= 10
-#define IFT_CARP	0xf8	// IFT_CARP is deprecated in FreeBSD 10
-#undef SIOCAIFADDR
-#define SIOCAIFADDR	_IOW(105, 26, struct oifaliasreq)	// ifaliasreq contains if_data
-#undef SIOCSIFPHYADDR
-#define SIOCSIFPHYADDR	_IOW(105, 70, struct oifaliasreq)	// ifaliasreq contains if_data
-#endif
-'
-
-includes_Linux='
-#define _LARGEFILE_SOURCE
-#define _LARGEFILE64_SOURCE
-#ifndef __LP64__
-#define _FILE_OFFSET_BITS 64
-#endif
-#define _GNU_SOURCE
-
-// <sys/ioctl.h> is broken on powerpc64, as it fails to include definitions of
-// these structures. We just include them copied from <bits/termios.h>.
-#if defined(__powerpc__)
-struct sgttyb {
-        char    sg_ispeed;
-        char    sg_ospeed;
-        char    sg_erase;
-        char    sg_kill;
-        short   sg_flags;
-};
-
-struct tchars {
-        char    t_intrc;
-        char    t_quitc;
-        char    t_startc;
-        char    t_stopc;
-        char    t_eofc;
-        char    t_brkc;
-};
-
-struct ltchars {
-        char    t_suspc;
-        char    t_dsuspc;
-        char    t_rprntc;
-        char    t_flushc;
-        char    t_werasc;
-        char    t_lnextc;
-};
-#endif
-
-#include <bits/sockaddr.h>
-#include <sys/epoll.h>
-#include <sys/eventfd.h>
-#include <sys/inotify.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/prctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/signalfd.h>
-#include <sys/socket.h>
-#include <sys/xattr.h>
-#include <linux/errqueue.h>
-#include <linux/if.h>
-#include <linux/if_alg.h>
-#include <linux/if_arp.h>
-#include <linux/if_ether.h>
-#include <linux/if_ppp.h>
-#include <linux/if_tun.h>
-#include <linux/if_packet.h>
-#include <linux/if_addr.h>
-#include <linux/falloc.h>
-#include <linux/fanotify.h>
-#include <linux/filter.h>
-#include <linux/fs.h>
-#include <linux/kexec.h>
-#include <linux/keyctl.h>
-#include <linux/magic.h>
-#include <linux/memfd.h>
-#include <linux/module.h>
-#include <linux/netfilter/nfnetlink.h>
-#include <linux/netlink.h>
-#include <linux/net_namespace.h>
-#include <linux/perf_event.h>
-#include <linux/random.h>
-#include <linux/reboot.h>
-#include <linux/rtnetlink.h>
-#include <linux/ptrace.h>
-#include <linux/sched.h>
-#include <linux/seccomp.h>
-#include <linux/sockios.h>
-#include <linux/wait.h>
-#include <linux/icmpv6.h>
-#include <linux/serial.h>
-#include <linux/can.h>
-#include <linux/vm_sockets.h>
-#include <linux/taskstats.h>
-#include <linux/genetlink.h>
-#include <linux/watchdog.h>
-#include <linux/hdreg.h>
-#include <linux/rtc.h>
-#include <linux/if_xdp.h>
-#include <mtd/ubi-user.h>
-#include <net/route.h>
-
-#if defined(__sparc__)
-// On sparc{,64}, the kernel defines struct termios2 itself which clashes with the
-// definition in glibc. As only the error constants are needed here, include the
-// generic termibits.h (which is included by termbits.h on sparc).
-#include <asm-generic/termbits.h>
-#else
-#include <asm/termbits.h>
-#endif
-
-#ifndef MSG_FASTOPEN
-#define MSG_FASTOPEN    0x20000000
-#endif
-
-#ifndef PTRACE_GETREGS
-#define PTRACE_GETREGS	0xc
-#endif
-
-#ifndef PTRACE_SETREGS
-#define PTRACE_SETREGS	0xd
-#endif
-
-#ifndef SOL_NETLINK
-#define SOL_NETLINK	270
-#endif
-
-#ifdef SOL_BLUETOOTH
-// SPARC includes this in /usr/include/sparc64-linux-gnu/bits/socket.h
-// but it is already in bluetooth_linux.go
-#undef SOL_BLUETOOTH
-#endif
-
-// Certain constants are missing from the fs/crypto UAPI
-#define FS_KEY_DESC_PREFIX              "fscrypt:"
-#define FS_KEY_DESC_PREFIX_SIZE         8
-#define FS_MAX_KEY_SIZE                 64
-'
-
-includes_NetBSD='
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/event.h>
-#include <sys/extattr.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/sysctl.h>
-#include <sys/termios.h>
-#include <sys/ttycom.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_mroute.h>
-#include <netinet/if_ether.h>
-
-// Needed since <sys/param.h> refers to it...
-#define schedppq 1
-'
-
-includes_OpenBSD='
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/stat.h>
-#include <sys/sysctl.h>
-#include <sys/termios.h>
-#include <sys/ttycom.h>
-#include <sys/unistd.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/if_var.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_mroute.h>
-#include <netinet/if_ether.h>
-#include <net/if_bridge.h>
-
-// We keep some constants not supported in OpenBSD 5.5 and beyond for
-// the promise of compatibility.
-#define EMUL_ENABLED		0x1
-#define EMUL_NATIVE		0x2
-#define IPV6_FAITH		0x1d
-#define IPV6_OPTIONS		0x1
-#define IPV6_RTHDR_STRICT	0x1
-#define IPV6_SOCKOPT_RESERVED1	0x3
-#define SIOCGIFGENERIC		0xc020693a
-#define SIOCSIFGENERIC		0x80206939
-#define WALTSIG			0x4
-'
-
-includes_SunOS='
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <sys/wait.h>
-#include <sys/ioctl.h>
-#include <sys/mkdev.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_arp.h>
-#include <net/if_types.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <termios.h>
-#include <netinet/ip.h>
-#include <netinet/ip_mroute.h>
-'
-
-
-includes='
-#include <sys/types.h>
-#include <sys/file.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <netinet/ip6.h>
-#include <netinet/tcp.h>
-#include <errno.h>
-#include <sys/signal.h>
-#include <signal.h>
-#include <sys/resource.h>
-#include <time.h>
-'
-ccflags="$@"
-
-# Write go tool cgo -godefs input.
-(
-	echo package unix
-	echo
-	echo '/*'
-	indirect="includes_$(uname)"
-	echo "${!indirect} $includes"
-	echo '*/'
-	echo 'import "C"'
-	echo 'import "syscall"'
-	echo
-	echo 'const ('
-
-	# The gcc command line prints all the #defines
-	# it encounters while processing the input
-	echo "${!indirect} $includes" | $CC -x c - -E -dM $ccflags |
-	awk '
-		$1 != "#define" || $2 ~ /\(/ || $3 == "" {next}
-
-		$2 ~ /^E([ABCD]X|[BIS]P|[SD]I|S|FL)$/ {next}  # 386 registers
-		$2 ~ /^(SIGEV_|SIGSTKSZ|SIGRT(MIN|MAX))/ {next}
-		$2 ~ /^(SCM_SRCRT)$/ {next}
-		$2 ~ /^(MAP_FAILED)$/ {next}
-		$2 ~ /^ELF_.*$/ {next}# <asm/elf.h> contains ELF_ARCH, etc.
-
-		$2 ~ /^EXTATTR_NAMESPACE_NAMES/ ||
-		$2 ~ /^EXTATTR_NAMESPACE_[A-Z]+_STRING/ {next}
-
-		$2 !~ /^ECCAPBITS/ &&
-		$2 !~ /^ETH_/ &&
-		$2 !~ /^EPROC_/ &&
-		$2 !~ /^EQUIV_/ &&
-		$2 !~ /^EXPR_/ &&
-		$2 ~ /^E[A-Z0-9_]+$/ ||
-		$2 ~ /^B[0-9_]+$/ ||
-		$2 ~ /^(OLD|NEW)DEV$/ ||
-		$2 == "BOTHER" ||
-		$2 ~ /^CI?BAUD(EX)?$/ ||
-		$2 == "IBSHIFT" ||
-		$2 ~ /^V[A-Z0-9]+$/ ||
-		$2 ~ /^CS[A-Z0-9]/ ||
-		$2 ~ /^I(SIG|CANON|CRNL|UCLC|EXTEN|MAXBEL|STRIP|UTF8)$/ ||
-		$2 ~ /^IGN/ ||
-		$2 ~ /^IX(ON|ANY|OFF)$/ ||
-		$2 ~ /^IN(LCR|PCK)$/ ||
-		$2 !~ "X86_CR3_PCID_NOFLUSH" &&
-		$2 ~ /(^FLU?SH)|(FLU?SH$)/ ||
-		$2 ~ /^C(LOCAL|READ|MSPAR|RTSCTS)$/ ||
-		$2 == "BRKINT" ||
-		$2 == "HUPCL" ||
-		$2 == "PENDIN" ||
-		$2 == "TOSTOP" ||
-		$2 == "XCASE" ||
-		$2 == "ALTWERASE" ||
-		$2 == "NOKERNINFO" ||
-		$2 ~ /^PAR/ ||
-		$2 ~ /^SIG[^_]/ ||
-		$2 ~ /^O[CNPFPL][A-Z]+[^_][A-Z]+$/ ||
-		$2 ~ /^(NL|CR|TAB|BS|VT|FF)DLY$/ ||
-		$2 ~ /^(NL|CR|TAB|BS|VT|FF)[0-9]$/ ||
-		$2 ~ /^O?XTABS$/ ||
-		$2 ~ /^TC[IO](ON|OFF)$/ ||
-		$2 ~ /^IN_/ ||
-		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
-		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
-		$2 ~ /^TP_STATUS_/ ||
-		$2 ~ /^FALLOC_/ ||
-		$2 == "ICMPV6_FILTER" ||
-		$2 == "SOMAXCONN" ||
-		$2 == "NAME_MAX" ||
-		$2 == "IFNAMSIZ" ||
-		$2 ~ /^CTL_(HW|KERN|MAXNAME|NET|QUERY)$/ ||
-		$2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
-		$2 ~ /^HW_MACHINE$/ ||
-		$2 ~ /^SYSCTL_VERS/ ||
-		$2 !~ "MNT_BITS" &&
-		$2 ~ /^(MS|MNT|UMOUNT)_/ ||
-		$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
-		$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT)_/ ||
-		$2 ~ /^KEXEC_/ ||
-		$2 ~ /^LINUX_REBOOT_CMD_/ ||
-		$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
-		$2 ~ /^MODULE_INIT_/ ||
-		$2 !~ "NLA_TYPE_MASK" &&
-		$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P|NETNSA)_/ ||
-		$2 ~ /^SIOC/ ||
-		$2 ~ /^TIOC/ ||
-		$2 ~ /^TCGET/ ||
-		$2 ~ /^TCSET/ ||
-		$2 ~ /^TC(FLSH|SBRKP?|XONC)$/ ||
-		$2 !~ "RTF_BITS" &&
-		$2 ~ /^(IFF|IFT|NET_RT|RTM|RTF|RTV|RTA|RTAX)_/ ||
-		$2 ~ /^BIOC/ ||
-		$2 ~ /^RUSAGE_(SELF|CHILDREN|THREAD)/ ||
-		$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ ||
-		$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
-		$2 ~ /^CLONE_[A-Z_]+/ ||
-		$2 !~ /^(BPF_TIMEVAL)$/ &&
-		$2 ~ /^(BPF|DLT)_/ ||
-		$2 ~ /^(CLOCK|TIMER)_/ ||
-		$2 ~ /^CAN_/ ||
-		$2 ~ /^CAP_/ ||
-		$2 ~ /^ALG_/ ||
-		$2 ~ /^FS_(POLICY_FLAGS|KEY_DESC|ENCRYPTION_MODE|[A-Z0-9_]+_KEY_SIZE|IOC_(GET|SET)_ENCRYPTION)/ ||
-		$2 ~ /^GRND_/ ||
-		$2 ~ /^RND/ ||
-		$2 ~ /^KEY_(SPEC|REQKEY_DEFL)_/ ||
-		$2 ~ /^KEYCTL_/ ||
-		$2 ~ /^PERF_EVENT_IOC_/ ||
-		$2 ~ /^SECCOMP_MODE_/ ||
-		$2 ~ /^SPLICE_/ ||
-		$2 ~ /^SYNC_FILE_RANGE_/ ||
-		$2 !~ /^AUDIT_RECORD_MAGIC/ &&
-		$2 !~ /IOC_MAGIC/ &&
-		$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
-		$2 ~ /^(VM|VMADDR)_/ ||
-		$2 ~ /^IOCTL_VM_SOCKETS_/ ||
-		$2 ~ /^(TASKSTATS|TS)_/ ||
-		$2 ~ /^CGROUPSTATS_/ ||
-		$2 ~ /^GENL_/ ||
-		$2 ~ /^STATX_/ ||
-		$2 ~ /^RENAME/ ||
-		$2 ~ /^UBI_IOC[A-Z]/ ||
-		$2 ~ /^UTIME_/ ||
-		$2 ~ /^XATTR_(CREATE|REPLACE|NO(DEFAULT|FOLLOW|SECURITY)|SHOWCOMPRESSION)/ ||
-		$2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||
-		$2 ~ /^FSOPT_/ ||
-		$2 ~ /^WDIOC_/ ||
-		$2 ~ /^NFN/ ||
-		$2 ~ /^XDP_/ ||
-		$2 ~ /^(HDIO|WIN|SMART)_/ ||
-		$2 !~ "WMESGLEN" &&
-		$2 ~ /^W[A-Z0-9]+$/ ||
-		$2 ~/^PPPIOC/ ||
-		$2 ~ /^FAN_|FANOTIFY_/ ||
-		$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
-		$2 ~ /^__WCOREFLAG$/ {next}
-		$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
-
-		{next}
-	' | sort
-
-	echo ')'
-) >_const.go
-
-# Pull out the error names for later.
-errors=$(
-	echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
-	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print $2 }' |
-	sort
-)
-
-# Pull out the signal names for later.
-signals=$(
-	echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
-	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
-	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
-	sort
-)
-
-# Again, writing regexps to a file.
-echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
-	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print "^\t" $2 "[ \t]*=" }' |
-	sort >_error.grep
-echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
-	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
-	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
-	sort >_signal.grep
-
-echo '// mkerrors.sh' "$@"
-echo '// Code generated by the command above; see README.md. DO NOT EDIT.'
-echo
-echo "// +build ${GOARCH},${GOOS}"
-echo
-go tool cgo -godefs -- "$@" _const.go >_error.out
-cat _error.out | grep -vf _error.grep | grep -vf _signal.grep
-echo
-echo '// Errors'
-echo 'const ('
-cat _error.out | grep -f _error.grep | sed 's/=\(.*\)/= syscall.Errno(\1)/'
-echo ')'
-
-echo
-echo '// Signals'
-echo 'const ('
-cat _error.out | grep -f _signal.grep | sed 's/=\(.*\)/= syscall.Signal(\1)/'
-echo ')'
-
-# Run C program to print error and syscall strings.
-(
-	echo -E "
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <ctype.h>
-#include <string.h>
-#include <signal.h>
-
-#define nelem(x) (sizeof(x)/sizeof((x)[0]))
-
-enum { A = 'A', Z = 'Z', a = 'a', z = 'z' }; // avoid need for single quotes below
-
-struct tuple {
-	int num;
-	const char *name;
-};
-
-struct tuple errors[] = {
-"
-	for i in $errors
-	do
-		echo -E '	{'$i', "'$i'" },'
-	done
-
-	echo -E "
-};
-
-struct tuple signals[] = {
-"
-	for i in $signals
-	do
-		echo -E '	{'$i', "'$i'" },'
-	done
-
-	# Use -E because on some systems bash builtin interprets \n itself.
-	echo -E '
-};
-
-static int
-tuplecmp(const void *a, const void *b)
-{
-	return ((struct tuple *)a)->num - ((struct tuple *)b)->num;
-}
-
-int
-main(void)
-{
-	int i, e;
-	char buf[1024], *p;
-
-	printf("\n\n// Error table\n");
-	printf("var errorList = [...]struct {\n");
-	printf("\tnum  syscall.Errno\n");
-	printf("\tname string\n");
-	printf("\tdesc string\n");
-	printf("} {\n");
-	qsort(errors, nelem(errors), sizeof errors[0], tuplecmp);
-	for(i=0; i<nelem(errors); i++) {
-		e = errors[i].num;
-		if(i > 0 && errors[i-1].num == e)
-			continue;
-		strcpy(buf, strerror(e));
-		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
-		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
-			buf[0] += a - A;
-		printf("\t{ %d, \"%s\", \"%s\" },\n", e, errors[i].name, buf);
-	}
-	printf("}\n\n");
-
-	printf("\n\n// Signal table\n");
-	printf("var signalList = [...]struct {\n");
-	printf("\tnum  syscall.Signal\n");
-	printf("\tname string\n");
-	printf("\tdesc string\n");
-	printf("} {\n");
-	qsort(signals, nelem(signals), sizeof signals[0], tuplecmp);
-	for(i=0; i<nelem(signals); i++) {
-		e = signals[i].num;
-		if(i > 0 && signals[i-1].num == e)
-			continue;
-		strcpy(buf, strsignal(e));
-		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
-		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
-			buf[0] += a - A;
-		// cut trailing : number.
-		p = strrchr(buf, ":"[0]);
-		if(p)
-			*p = '\0';
-		printf("\t{ %d, \"%s\", \"%s\" },\n", e, signals[i].name, buf);
-	}
-	printf("}\n\n");
-
-	return 0;
-}
-
-'
-) >_errors.c
-
-$CC $ccflags -o _errors _errors.c && $GORUN ./_errors && rm -f _errors.c _errors _const.go _error.grep _signal.grep _error.out

vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl

@@ -1,265 +0,0 @@
-#!/usr/bin/env perl
-
-# 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.
-
-#
-# Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
-#
-# Build a MIB with each entry being an array containing the level, type and
-# a hash that will contain additional entries if the current entry is a node.
-# We then walk this MIB and create a flattened sysctl name to OID hash.
-#
-
-use strict;
-
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
-	exit 1;
-}
-
-my $debug = 0;
-my %ctls = ();
-
-my @headers = qw (
-	sys/sysctl.h
-	sys/socket.h
-	sys/tty.h
-	sys/malloc.h
-	sys/mount.h
-	sys/namei.h
-	sys/sem.h
-	sys/shm.h
-	sys/vmmeter.h
-	uvm/uvmexp.h
-	uvm/uvm_param.h
-	uvm/uvm_swap_encrypt.h
-	ddb/db_var.h
-	net/if.h
-	net/if_pfsync.h
-	net/pipex.h
-	netinet/in.h
-	netinet/icmp_var.h
-	netinet/igmp_var.h
-	netinet/ip_ah.h
-	netinet/ip_carp.h
-	netinet/ip_divert.h
-	netinet/ip_esp.h
-	netinet/ip_ether.h
-	netinet/ip_gre.h
-	netinet/ip_ipcomp.h
-	netinet/ip_ipip.h
-	netinet/pim_var.h
-	netinet/tcp_var.h
-	netinet/udp_var.h
-	netinet6/in6.h
-	netinet6/ip6_divert.h
-	netinet6/pim6_var.h
-	netinet/icmp6.h
-	netmpls/mpls.h
-);
-
-my @ctls = qw (
-	kern
-	vm
-	fs
-	net
-	#debug				# Special handling required
-	hw
-	#machdep			# Arch specific
-	user
-	ddb
-	#vfs				# Special handling required
-	fs.posix
-	kern.forkstat
-	kern.intrcnt
-	kern.malloc
-	kern.nchstats
-	kern.seminfo
-	kern.shminfo
-	kern.timecounter
-	kern.tty
-	kern.watchdog
-	net.bpf
-	net.ifq
-	net.inet
-	net.inet.ah
-	net.inet.carp
-	net.inet.divert
-	net.inet.esp
-	net.inet.etherip
-	net.inet.gre
-	net.inet.icmp
-	net.inet.igmp
-	net.inet.ip
-	net.inet.ip.ifq
-	net.inet.ipcomp
-	net.inet.ipip
-	net.inet.mobileip
-	net.inet.pfsync
-	net.inet.pim
-	net.inet.tcp
-	net.inet.udp
-	net.inet6
-	net.inet6.divert
-	net.inet6.ip6
-	net.inet6.icmp6
-	net.inet6.pim6
-	net.inet6.tcp6
-	net.inet6.udp6
-	net.mpls
-	net.mpls.ifq
-	net.key
-	net.pflow
-	net.pfsync
-	net.pipex
-	net.rt
-	vm.swapencrypt
-	#vfsgenctl			# Special handling required
-);
-
-# Node name "fixups"
-my %ctl_map = (
-	"ipproto" => "net.inet",
-	"net.inet.ipproto" => "net.inet",
-	"net.inet6.ipv6proto" => "net.inet6",
-	"net.inet6.ipv6" => "net.inet6.ip6",
-	"net.inet.icmpv6" => "net.inet6.icmp6",
-	"net.inet6.divert6" => "net.inet6.divert",
-	"net.inet6.tcp6" => "net.inet.tcp",
-	"net.inet6.udp6" => "net.inet.udp",
-	"mpls" => "net.mpls",
-	"swpenc" => "vm.swapencrypt"
-);
-
-# Node mappings
-my %node_map = (
-	"net.inet.ip.ifq" => "net.ifq",
-	"net.inet.pfsync" => "net.pfsync",
-	"net.mpls.ifq" => "net.ifq"
-);
-
-my $ctlname;
-my %mib = ();
-my %sysctl = ();
-my $node;
-
-sub debug() {
-	print STDERR "$_[0]\n" if $debug;
-}
-
-# Walk the MIB and build a sysctl name to OID mapping.
-sub build_sysctl() {
-	my ($node, $name, $oid) = @_;
-	my %node = %{$node};
-	my @oid = @{$oid};
-
-	foreach my $key (sort keys %node) {
-		my @node = @{$node{$key}};
-		my $nodename = $name.($name ne '' ? '.' : '').$key;
-		my @nodeoid = (@oid, $node[0]);
-		if ($node[1] eq 'CTLTYPE_NODE') {
-			if (exists $node_map{$nodename}) {
-				$node = \%mib;
-				$ctlname = $node_map{$nodename};
-				foreach my $part (split /\./, $ctlname) {
-					$node = \%{@{$$node{$part}}[2]};
-				}
-			} else {
-				$node = $node[2];
-			}
-			&build_sysctl($node, $nodename, \@nodeoid);
-		} elsif ($node[1] ne '') {
-			$sysctl{$nodename} = \@nodeoid;
-		}
-	}
-}
-
-foreach my $ctl (@ctls) {
-	$ctls{$ctl} = $ctl;
-}
-
-# Build MIB
-foreach my $header (@headers) {
-	&debug("Processing $header...");
-	open HEADER, "/usr/include/$header" ||
-	    print STDERR "Failed to open $header\n";
-	while (<HEADER>) {
-		if ($_ =~ /^#define\s+(CTL_NAMES)\s+{/ ||
-		    $_ =~ /^#define\s+(CTL_(.*)_NAMES)\s+{/ ||
-		    $_ =~ /^#define\s+((.*)CTL_NAMES)\s+{/) {
-			if ($1 eq 'CTL_NAMES') {
-				# Top level.
-				$node = \%mib;
-			} else {
-				# Node.
-				my $nodename = lc($2);
-				if ($header =~ /^netinet\//) {
-					$ctlname = "net.inet.$nodename";
-				} elsif ($header =~ /^netinet6\//) {
-					$ctlname = "net.inet6.$nodename";
-				} elsif ($header =~ /^net\//) {
-					$ctlname = "net.$nodename";
-				} else {
-					$ctlname = "$nodename";
-					$ctlname =~ s/^(fs|net|kern)_/$1\./;
-				}
-				if (exists $ctl_map{$ctlname}) {
-					$ctlname = $ctl_map{$ctlname};
-				}
-				if (not exists $ctls{$ctlname}) {
-					&debug("Ignoring $ctlname...");
-					next;
-				}
-
-				# Walk down from the top of the MIB.
-				$node = \%mib;
-				foreach my $part (split /\./, $ctlname) {
-					if (not exists $$node{$part}) {
-						&debug("Missing node $part");
-						$$node{$part} = [ 0, '', {} ];
-					}
-					$node = \%{@{$$node{$part}}[2]};
-				}
-			}
-
-			# Populate current node with entries.
-			my $i = -1;
-			while (defined($_) && $_ !~ /^}/) {
-				$_ = <HEADER>;
-				$i++ if $_ =~ /{.*}/;
-				next if $_ !~ /{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}/;
-				$$node{$1} = [ $i, $2, {} ];
-			}
-		}
-	}
-	close HEADER;
-}
-
-&build_sysctl(\%mib, "", []);
-
-print <<EOF;
-// mksysctl_openbsd.pl
-// Code generated by the command above; DO NOT EDIT.
-
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
-
-package unix;
-
-type mibentry struct {
-	ctlname string
-	ctloid []_C_int
-}
-
-var sysctlMib = []mibentry {
-EOF
-
-foreach my $name (sort keys %sysctl) {
-	my @oid = @{$sysctl{$name}};
-	print "\t{ \"$name\", []_C_int{ ", join(', ', @oid), " } }, \n";
-}
-
-print <<EOF;
-}
-EOF

vendor/golang.org/x/sys/unix/openbsd_pledge.go

@@ -1,166 +0,0 @@
-// 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 openbsd
-// +build 386 amd64 arm
-
-package unix
-
-import (
-	"errors"
-	"fmt"
-	"strconv"
-	"syscall"
-	"unsafe"
-)
-
-// Pledge implements the pledge syscall.
-//
-// The pledge syscall does not accept execpromises on OpenBSD releases
-// before 6.3.
-//
-// execpromises must be empty when Pledge is called on OpenBSD
-// releases predating 6.3, otherwise an error will be returned.
-//
-// For more information see pledge(2).
-func Pledge(promises, execpromises string) error {
-	maj, min, err := majmin()
-	if err != nil {
-		return err
-	}
-
-	err = pledgeAvailable(maj, min, execpromises)
-	if err != nil {
-		return err
-	}
-
-	pptr, err := syscall.BytePtrFromString(promises)
-	if err != nil {
-		return err
-	}
-
-	// This variable will hold either a nil unsafe.Pointer or
-	// an unsafe.Pointer to a string (execpromises).
-	var expr unsafe.Pointer
-
-	// If we're running on OpenBSD > 6.2, pass execpromises to the syscall.
-	if maj > 6 || (maj == 6 && min > 2) {
-		exptr, err := syscall.BytePtrFromString(execpromises)
-		if err != nil {
-			return err
-		}
-		expr = unsafe.Pointer(exptr)
-	}
-
-	_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
-	if e != 0 {
-		return e
-	}
-
-	return nil
-}
-
-// PledgePromises implements the pledge syscall.
-//
-// This changes the promises and leaves the execpromises untouched.
-//
-// For more information see pledge(2).
-func PledgePromises(promises string) error {
-	maj, min, err := majmin()
-	if err != nil {
-		return err
-	}
-
-	err = pledgeAvailable(maj, min, "")
-	if err != nil {
-		return err
-	}
-
-	// This variable holds the execpromises and is always nil.
-	var expr unsafe.Pointer
-
-	pptr, err := syscall.BytePtrFromString(promises)
-	if err != nil {
-		return err
-	}
-
-	_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
-	if e != 0 {
-		return e
-	}
-
-	return nil
-}
-
-// PledgeExecpromises implements the pledge syscall.
-//
-// This changes the execpromises and leaves the promises untouched.
-//
-// For more information see pledge(2).
-func PledgeExecpromises(execpromises string) error {
-	maj, min, err := majmin()
-	if err != nil {
-		return err
-	}
-
-	err = pledgeAvailable(maj, min, execpromises)
-	if err != nil {
-		return err
-	}
-
-	// This variable holds the promises and is always nil.
-	var pptr unsafe.Pointer
-
-	exptr, err := syscall.BytePtrFromString(execpromises)
-	if err != nil {
-		return err
-	}
-
-	_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(pptr), uintptr(unsafe.Pointer(exptr)), 0)
-	if e != 0 {
-		return e
-	}
-
-	return nil
-}
-
-// majmin returns major and minor version number for an OpenBSD system.
-func majmin() (major int, minor int, err error) {
-	var v Utsname
-	err = Uname(&v)
-	if err != nil {
-		return
-	}
-
-	major, err = strconv.Atoi(string(v.Release[0]))
-	if err != nil {
-		err = errors.New("cannot parse major version number returned by uname")
-		return
-	}
-
-	minor, err = strconv.Atoi(string(v.Release[2]))
-	if err != nil {
-		err = errors.New("cannot parse minor version number returned by uname")
-		return
-	}
-
-	return
-}
-
-// pledgeAvailable checks for availability of the pledge(2) syscall
-// based on the running OpenBSD version.
-func pledgeAvailable(maj, min int, execpromises string) error {
-	// If OpenBSD <= 5.9, pledge is not available.
-	if (maj == 5 && min != 9) || maj < 5 {
-		return fmt.Errorf("pledge syscall is not available on OpenBSD %d.%d", maj, min)
-	}
-
-	// If OpenBSD <= 6.2 and execpromises is not empty,
-	// return an error - execpromises is not available before 6.3
-	if (maj < 6 || (maj == 6 && min <= 2)) && execpromises != "" {
-		return fmt.Errorf("cannot use execpromises on OpenBSD %d.%d", maj, min)
-	}
-
-	return nil
-}

vendor/golang.org/x/sys/unix/openbsd_unveil.go

@@ -1,44 +0,0 @@
-// 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 openbsd
-
-package unix
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// Unveil implements the unveil syscall.
-// For more information see unveil(2).
-// Note that the special case of blocking further
-// unveil calls is handled by UnveilBlock.
-func Unveil(path string, flags string) error {
-	pathPtr, err := syscall.BytePtrFromString(path)
-	if err != nil {
-		return err
-	}
-	flagsPtr, err := syscall.BytePtrFromString(flags)
-	if err != nil {
-		return err
-	}
-	_, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(unsafe.Pointer(pathPtr)), uintptr(unsafe.Pointer(flagsPtr)), 0)
-	if e != 0 {
-		return e
-	}
-	return nil
-}
-
-// UnveilBlock blocks future unveil calls.
-// For more information see unveil(2).
-func UnveilBlock() error {
-	// Both pointers must be nil.
-	var pathUnsafe, flagsUnsafe unsafe.Pointer
-	_, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(pathUnsafe), uintptr(flagsUnsafe), 0)
-	if e != 0 {
-		return e
-	}
-	return nil
-}

vendor/golang.org/x/sys/unix/pagesize_unix.go

@@ -1,15 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
-
-// For Unix, get the pagesize from the runtime.
-
-package unix
-
-import "syscall"
-
-func Getpagesize() int {
-	return syscall.Getpagesize()
-}

vendor/golang.org/x/sys/unix/race.go

@@ -1,30 +0,0 @@
-// Copyright 2012 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 darwin,race linux,race freebsd,race
-
-package unix
-
-import (
-	"runtime"
-	"unsafe"
-)
-
-const raceenabled = true
-
-func raceAcquire(addr unsafe.Pointer) {
-	runtime.RaceAcquire(addr)
-}
-
-func raceReleaseMerge(addr unsafe.Pointer) {
-	runtime.RaceReleaseMerge(addr)
-}
-
-func raceReadRange(addr unsafe.Pointer, len int) {
-	runtime.RaceReadRange(addr, len)
-}
-
-func raceWriteRange(addr unsafe.Pointer, len int) {
-	runtime.RaceWriteRange(addr, len)
-}

vendor/golang.org/x/sys/unix/race0.go

@@ -1,25 +0,0 @@
-// Copyright 2012 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 aix darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly
-
-package unix
-
-import (
-	"unsafe"
-)
-
-const raceenabled = false
-
-func raceAcquire(addr unsafe.Pointer) {
-}
-
-func raceReleaseMerge(addr unsafe.Pointer) {
-}
-
-func raceReadRange(addr unsafe.Pointer, len int) {
-}
-
-func raceWriteRange(addr unsafe.Pointer, len int) {
-}

vendor/golang.org/x/sys/unix/sockcmsg_linux.go

@@ -1,36 +0,0 @@
-// 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.
-
-// Socket control messages
-
-package unix
-
-import "unsafe"
-
-// UnixCredentials encodes credentials into a socket control message
-// for sending to another process. This can be used for
-// authentication.
-func UnixCredentials(ucred *Ucred) []byte {
-	b := make([]byte, CmsgSpace(SizeofUcred))
-	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
-	h.Level = SOL_SOCKET
-	h.Type = SCM_CREDENTIALS
-	h.SetLen(CmsgLen(SizeofUcred))
-	*((*Ucred)(cmsgData(h))) = *ucred
-	return b
-}
-
-// ParseUnixCredentials decodes a socket control message that contains
-// credentials in a Ucred structure. To receive such a message, the
-// SO_PASSCRED option must be enabled on the socket.
-func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) {
-	if m.Header.Level != SOL_SOCKET {
-		return nil, EINVAL
-	}
-	if m.Header.Type != SCM_CREDENTIALS {
-		return nil, EINVAL
-	}
-	ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0]))
-	return &ucred, nil
-}

vendor/golang.org/x/sys/unix/sockcmsg_unix.go

@@ -1,117 +0,0 @@
-// 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
-
-// Socket control messages
-
-package unix
-
-import (
-	"runtime"
-	"unsafe"
-)
-
-// Round the length of a raw sockaddr up to align it properly.
-func cmsgAlignOf(salen int) int {
-	salign := SizeofPtr
-
-	switch runtime.GOOS {
-	case "darwin", "dragonfly", "solaris":
-		// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
-		// Solaris kernels still require 32-bit aligned access to
-		// network subsystem.
-		if SizeofPtr == 8 {
-			salign = 4
-		}
-	case "netbsd", "openbsd":
-		// NetBSD and OpenBSD armv7 require 64-bit alignment.
-		if runtime.GOARCH == "arm" {
-			salign = 8
-		}
-	}
-
-	return (salen + salign - 1) & ^(salign - 1)
-}
-
-// CmsgLen returns the value to store in the Len field of the Cmsghdr
-// structure, taking into account any necessary alignment.
-func CmsgLen(datalen int) int {
-	return cmsgAlignOf(SizeofCmsghdr) + datalen
-}
-
-// CmsgSpace returns the number of bytes an ancillary element with
-// payload of the passed data length occupies.
-func CmsgSpace(datalen int) int {
-	return cmsgAlignOf(SizeofCmsghdr) + cmsgAlignOf(datalen)
-}
-
-func cmsgData(h *Cmsghdr) unsafe.Pointer {
-	return unsafe.Pointer(uintptr(unsafe.Pointer(h)) + uintptr(cmsgAlignOf(SizeofCmsghdr)))
-}
-
-// SocketControlMessage represents a socket control message.
-type SocketControlMessage struct {
-	Header Cmsghdr
-	Data   []byte
-}
-
-// ParseSocketControlMessage parses b as an array of socket control
-// messages.
-func ParseSocketControlMessage(b []byte) ([]SocketControlMessage, error) {
-	var msgs []SocketControlMessage
-	i := 0
-	for i+CmsgLen(0) <= len(b) {
-		h, dbuf, err := socketControlMessageHeaderAndData(b[i:])
-		if err != nil {
-			return nil, err
-		}
-		m := SocketControlMessage{Header: *h, Data: dbuf}
-		msgs = append(msgs, m)
-		i += cmsgAlignOf(int(h.Len))
-	}
-	return msgs, nil
-}
-
-func socketControlMessageHeaderAndData(b []byte) (*Cmsghdr, []byte, error) {
-	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
-	if h.Len < SizeofCmsghdr || uint64(h.Len) > uint64(len(b)) {
-		return nil, nil, EINVAL
-	}
-	return h, b[cmsgAlignOf(SizeofCmsghdr):h.Len], nil
-}
-
-// UnixRights encodes a set of open file descriptors into a socket
-// control message for sending to another process.
-func UnixRights(fds ...int) []byte {
-	datalen := len(fds) * 4
-	b := make([]byte, CmsgSpace(datalen))
-	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
-	h.Level = SOL_SOCKET
-	h.Type = SCM_RIGHTS
-	h.SetLen(CmsgLen(datalen))
-	data := cmsgData(h)
-	for _, fd := range fds {
-		*(*int32)(data) = int32(fd)
-		data = unsafe.Pointer(uintptr(data) + 4)
-	}
-	return b
-}
-
-// ParseUnixRights decodes a socket control message that contains an
-// integer array of open file descriptors from another process.
-func ParseUnixRights(m *SocketControlMessage) ([]int, error) {
-	if m.Header.Level != SOL_SOCKET {
-		return nil, EINVAL
-	}
-	if m.Header.Type != SCM_RIGHTS {
-		return nil, EINVAL
-	}
-	fds := make([]int, len(m.Data)>>2)
-	for i, j := 0, 0; i < len(m.Data); i += 4 {
-		fds[j] = int(*(*int32)(unsafe.Pointer(&m.Data[i])))
-		j++
-	}
-	return fds, nil
-}

vendor/golang.org/x/sys/unix/str.go

@@ -1,26 +0,0 @@
-// 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
-
-package unix
-
-func itoa(val int) string { // do it here rather than with fmt to avoid dependency
-	if val < 0 {
-		return "-" + uitoa(uint(-val))
-	}
-	return uitoa(uint(val))
-}
-
-func uitoa(val uint) string {
-	var buf [32]byte // big enough for int64
-	i := len(buf) - 1
-	for val >= 10 {
-		buf[i] = byte(val%10 + '0')
-		i--
-		val /= 10
-	}
-	buf[i] = byte(val + '0')
-	return string(buf[i:])
-}

vendor/golang.org/x/sys/unix/syscall.go

@@ -1,54 +0,0 @@
-// 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
-
-// Package unix contains an interface to the low-level operating system
-// primitives. OS details vary depending on the underlying system, and
-// by default, godoc will display OS-specific documentation for the current
-// system. If you want godoc to display OS documentation for another
-// system, set $GOOS and $GOARCH to the desired system. For example, if
-// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
-// to freebsd and $GOARCH to arm.
-//
-// The primary use of this package is inside other packages that provide a more
-// portable interface to the system, such as "os", "time" and "net".  Use
-// those packages rather than this one if you can.
-//
-// For details of the functions and data types in this package consult
-// the manuals for the appropriate operating system.
-//
-// These calls return err == nil to indicate success; otherwise
-// err represents an operating system error describing the failure and
-// holds a value of type syscall.Errno.
-package unix // import "golang.org/x/sys/unix"
-
-import "strings"
-
-// ByteSliceFromString returns a NUL-terminated slice of bytes
-// containing the text of s. If s contains a NUL byte at any
-// location, it returns (nil, EINVAL).
-func ByteSliceFromString(s string) ([]byte, error) {
-	if strings.IndexByte(s, 0) != -1 {
-		return nil, EINVAL
-	}
-	a := make([]byte, len(s)+1)
-	copy(a, s)
-	return a, nil
-}
-
-// BytePtrFromString returns a pointer to a NUL-terminated array of
-// bytes containing the text of s. If s contains a NUL byte at any
-// location, it returns (nil, EINVAL).
-func BytePtrFromString(s string) (*byte, error) {
-	a, err := ByteSliceFromString(s)
-	if err != nil {
-		return nil, err
-	}
-	return &a[0], nil
-}
-
-// Single-word zero for use when we need a valid pointer to 0 bytes.
-// See mkunix.pl.
-var _zero uintptr

vendor/golang.org/x/sys/unix/syscall_aix.go

@@ -1,549 +0,0 @@
-// 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 aix
-
-// Aix system calls.
-// This file is compiled as ordinary Go code,
-// but it is also input to mksyscall,
-// which parses the //sys lines and generates system call stubs.
-// Note that sometimes we use a lowercase //sys name and
-// wrap it in our own nicer implementation.
-
-package unix
-
-import "unsafe"
-
-/*
- * Wrapped
- */
-
-//sys	utimes(path string, times *[2]Timeval) (err error)
-func Utimes(path string, tv []Timeval) error {
-	if len(tv) != 2 {
-		return EINVAL
-	}
-	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
-}
-
-//sys	utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
-func UtimesNano(path string, ts []Timespec) error {
-	if len(ts) != 2 {
-		return EINVAL
-	}
-	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
-}
-
-func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
-	if ts == nil {
-		return utimensat(dirfd, path, nil, flags)
-	}
-	if len(ts) != 2 {
-		return EINVAL
-	}
-	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
-}
-
-func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
-	if sa.Port < 0 || sa.Port > 0xFFFF {
-		return nil, 0, EINVAL
-	}
-	sa.raw.Family = AF_INET
-	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
-	p[0] = byte(sa.Port >> 8)
-	p[1] = byte(sa.Port)
-	for i := 0; i < len(sa.Addr); i++ {
-		sa.raw.Addr[i] = sa.Addr[i]
-	}
-	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
-}
-
-func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
-	if sa.Port < 0 || sa.Port > 0xFFFF {
-		return nil, 0, EINVAL
-	}
-	sa.raw.Family = AF_INET6
-	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
-	p[0] = byte(sa.Port >> 8)
-	p[1] = byte(sa.Port)
-	sa.raw.Scope_id = sa.ZoneId
-	for i := 0; i < len(sa.Addr); i++ {
-		sa.raw.Addr[i] = sa.Addr[i]
-	}
-	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
-}
-
-func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
-	name := sa.Name
-	n := len(name)
-	if n > len(sa.raw.Path) {
-		return nil, 0, EINVAL
-	}
-	if n == len(sa.raw.Path) && name[0] != '@' {
-		return nil, 0, EINVAL
-	}
-	sa.raw.Family = AF_UNIX
-	for i := 0; i < n; i++ {
-		sa.raw.Path[i] = uint8(name[i])
-	}
-	// length is family (uint16), name, NUL.
-	sl := _Socklen(2)
-	if n > 0 {
-		sl += _Socklen(n) + 1
-	}
-	if sa.raw.Path[0] == '@' {
-		sa.raw.Path[0] = 0
-		// Don't count trailing NUL for abstract address.
-		sl--
-	}
-
-	return unsafe.Pointer(&sa.raw), sl, nil
-}
-
-func Getsockname(fd int) (sa Sockaddr, err error) {
-	var rsa RawSockaddrAny
-	var len _Socklen = SizeofSockaddrAny
-	if err = getsockname(fd, &rsa, &len); err != nil {
-		return
-	}
-	return anyToSockaddr(fd, &rsa)
-}
-
-//sys	getcwd(buf []byte) (err error)
-
-const ImplementsGetwd = true
-
-func Getwd() (ret string, err error) {
-	for len := uint64(4096); ; len *= 2 {
-		b := make([]byte, len)
-		err := getcwd(b)
-		if err == nil {
-			i := 0
-			for b[i] != 0 {
-				i++
-			}
-			return string(b[0:i]), nil
-		}
-		if err != ERANGE {
-			return "", err
-		}
-	}
-}
-
-func Getcwd(buf []byte) (n int, err error) {
-	err = getcwd(buf)
-	if err == nil {
-		i := 0
-		for buf[i] != 0 {
-			i++
-		}
-		n = i + 1
-	}
-	return
-}
-
-func Getgroups() (gids []int, err error) {
-	n, err := getgroups(0, nil)
-	if err != nil {
-		return nil, err
-	}
-	if n == 0 {
-		return nil, nil
-	}
-
-	// Sanity check group count. Max is 16 on BSD.
-	if n < 0 || n > 1000 {
-		return nil, EINVAL
-	}
-
-	a := make([]_Gid_t, n)
-	n, err = getgroups(n, &a[0])
-	if err != nil {
-		return nil, err
-	}
-	gids = make([]int, n)
-	for i, v := range a[0:n] {
-		gids[i] = int(v)
-	}
-	return
-}
-
-func Setgroups(gids []int) (err error) {
-	if len(gids) == 0 {
-		return setgroups(0, nil)
-	}
-
-	a := make([]_Gid_t, len(gids))
-	for i, v := range gids {
-		a[i] = _Gid_t(v)
-	}
-	return setgroups(len(a), &a[0])
-}
-
-/*
- * Socket
- */
-
-//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
-
-func Accept(fd int) (nfd int, sa Sockaddr, err error) {
-	var rsa RawSockaddrAny
-	var len _Socklen = SizeofSockaddrAny
-	nfd, err = accept(fd, &rsa, &len)
-	if nfd == -1 {
-		return
-	}
-	sa, err = anyToSockaddr(fd, &rsa)
-	if err != nil {
-		Close(nfd)
-		nfd = 0
-	}
-	return
-}
-
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
-	// Recvmsg not implemented on AIX
-	sa := new(SockaddrUnix)
-	return -1, -1, -1, sa, ENOSYS
-}
-
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
-	_, err = SendmsgN(fd, p, oob, to, flags)
-	return
-}
-
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
-	// SendmsgN not implemented on AIX
-	return -1, ENOSYS
-}
-
-func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
-	switch rsa.Addr.Family {
-
-	case AF_UNIX:
-		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
-		sa := new(SockaddrUnix)
-
-		// Some versions of AIX have a bug in getsockname (see IV78655).
-		// We can't rely on sa.Len being set correctly.
-		n := SizeofSockaddrUnix - 3 // subtract leading Family, Len, terminating NUL.
-		for i := 0; i < n; i++ {
-			if pp.Path[i] == 0 {
-				n = i
-				break
-			}
-		}
-
-		bytes := (*[10000]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
-		sa.Name = string(bytes)
-		return sa, nil
-
-	case AF_INET:
-		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
-		sa := new(SockaddrInet4)
-		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
-		sa.Port = int(p[0])<<8 + int(p[1])
-		for i := 0; i < len(sa.Addr); i++ {
-			sa.Addr[i] = pp.Addr[i]
-		}
-		return sa, nil
-
-	case AF_INET6:
-		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
-		sa := new(SockaddrInet6)
-		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
-		sa.Port = int(p[0])<<8 + int(p[1])
-		sa.ZoneId = pp.Scope_id
-		for i := 0; i < len(sa.Addr); i++ {
-			sa.Addr[i] = pp.Addr[i]
-		}
-		return sa, nil
-	}
-	return nil, EAFNOSUPPORT
-}
-
-func Gettimeofday(tv *Timeval) (err error) {
-	err = gettimeofday(tv, nil)
-	return
-}
-
-func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	if raceenabled {
-		raceReleaseMerge(unsafe.Pointer(&ioSync))
-	}
-	return sendfile(outfd, infd, offset, count)
-}
-
-// TODO
-func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
-	return -1, ENOSYS
-}
-
-//sys	getdirent(fd int, buf []byte) (n int, err error)
-func ReadDirent(fd int, buf []byte) (n int, err error) {
-	return getdirent(fd, buf)
-}
-
-//sys	wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
-func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
-	var status _C_int
-	var r Pid_t
-	err = ERESTART
-	// AIX wait4 may return with ERESTART errno, while the processus is still
-	// active.
-	for err == ERESTART {
-		r, err = wait4(Pid_t(pid), &status, options, rusage)
-	}
-	wpid = int(r)
-	if wstatus != nil {
-		*wstatus = WaitStatus(status)
-	}
-	return
-}
-
-/*
- * Wait
- */
-
-type WaitStatus uint32
-
-func (w WaitStatus) Stopped() bool { return w&0x40 != 0 }
-func (w WaitStatus) StopSignal() Signal {
-	if !w.Stopped() {
-		return -1
-	}
-	return Signal(w>>8) & 0xFF
-}
-
-func (w WaitStatus) Exited() bool { return w&0xFF == 0 }
-func (w WaitStatus) ExitStatus() int {
-	if !w.Exited() {
-		return -1
-	}
-	return int((w >> 8) & 0xFF)
-}
-
-func (w WaitStatus) Signaled() bool { return w&0x40 == 0 && w&0xFF != 0 }
-func (w WaitStatus) Signal() Signal {
-	if !w.Signaled() {
-		return -1
-	}
-	return Signal(w>>16) & 0xFF
-}
-
-func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
-
-func (w WaitStatus) CoreDump() bool { return w&0x200 != 0 }
-
-func (w WaitStatus) TrapCause() int { return -1 }
-
-//sys	ioctl(fd int, req uint, arg uintptr) (err error)
-
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-// fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
-// There is no way to create a custom fcntl and to keep //sys fcntl easily,
-// Therefore, the programmer must call dup2 instead of fcntl in this case.
-
-// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
-//sys	FcntlInt(fd uintptr, cmd int, arg int) (r int,err error) = fcntl
-
-// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
-//sys	FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) = fcntl
-
-//sys	fcntl(fd int, cmd int, arg int) (val int, err error)
-
-/*
- * Direct access
- */
-
-//sys	Acct(path string) (err error)
-//sys	Chdir(path string) (err error)
-//sys	Chroot(path string) (err error)
-//sys	Close(fd int) (err error)
-//sys	Dup(oldfd int) (fd int, err error)
-//sys	Exit(code int)
-//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
-//sys	Fchdir(fd int) (err error)
-//sys	Fchmod(fd int, mode uint32) (err error)
-//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
-//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
-//sys	Fdatasync(fd int) (err error)
-//sys	Fsync(fd int) (err error)
-// readdir_r
-//sysnb	Getpgid(pid int) (pgid int, err error)
-
-//sys	Getpgrp() (pid int)
-
-//sysnb	Getpid() (pid int)
-//sysnb	Getppid() (ppid int)
-//sys	Getpriority(which int, who int) (prio int, err error)
-//sysnb	Getrusage(who int, rusage *Rusage) (err error)
-//sysnb	Getsid(pid int) (sid int, err error)
-//sysnb	Kill(pid int, sig Signal) (err error)
-//sys	Klogctl(typ int, buf []byte) (n int, err error) = syslog
-//sys	Mkdir(dirfd int, path string, mode uint32) (err error)
-//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
-//sys	Mkfifo(path string, mode uint32) (err error)
-//sys	Mknod(path string, mode uint32, dev int) (err error)
-//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
-//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
-//sys   Open(path string, mode int, perm uint32) (fd int, err error) = open64
-//sys   Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
-//sys	read(fd int, p []byte) (n int, err error)
-//sys	Readlink(path string, buf []byte) (n int, err error)
-//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
-//sys	Setdomainname(p []byte) (err error)
-//sys	Sethostname(p []byte) (err error)
-//sysnb	Setpgid(pid int, pgid int) (err error)
-//sysnb	Setsid() (pid int, err error)
-//sysnb	Settimeofday(tv *Timeval) (err error)
-
-//sys	Setuid(uid int) (err error)
-//sys	Setgid(uid int) (err error)
-
-//sys	Setpriority(which int, who int, prio int) (err error)
-//sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
-//sys	Sync()
-//sysnb	Times(tms *Tms) (ticks uintptr, err error)
-//sysnb	Umask(mask int) (oldmask int)
-//sysnb	Uname(buf *Utsname) (err error)
-//TODO umount
-// //sys	Unmount(target string, flags int) (err error) = umount
-//sys   Unlink(path string) (err error)
-//sys   Unlinkat(dirfd int, path string, flags int) (err error)
-//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
-//sys	write(fd int, p []byte) (n int, err error)
-//sys	readlen(fd int, p *byte, np int) (n int, err error) = read
-//sys	writelen(fd int, p *byte, np int) (n int, err error) = write
-
-//sys	Dup2(oldfd int, newfd int) (err error)
-//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_fadvise64
-//sys	Fchown(fd int, uid int, gid int) (err error)
-//sys	Fstat(fd int, stat *Stat_t) (err error)
-//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
-//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
-//sys	Ftruncate(fd int, length int64) (err error)
-//sysnb	Getegid() (egid int)
-//sysnb	Geteuid() (euid int)
-//sysnb	Getgid() (gid int)
-//sysnb	Getuid() (uid int)
-//sys	Lchown(path string, uid int, gid int) (err error)
-//sys	Listen(s int, n int) (err error)
-//sys	Lstat(path string, stat *Stat_t) (err error)
-//sys	Pause() (err error)
-//sys	Pread(fd int, p []byte, offset int64) (n int, err error) = pread64
-//sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
-//TODO Select
-// //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
-//sys	Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
-//sysnb	Setregid(rgid int, egid int) (err error)
-//sysnb	Setreuid(ruid int, euid int) (err error)
-//sys	Shutdown(fd int, how int) (err error)
-//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
-//sys	Stat(path string, stat *Stat_t) (err error)
-//sys	Statfs(path string, buf *Statfs_t) (err error)
-//sys	Truncate(path string, length int64) (err error)
-
-//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
-//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
-//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
-//sysnb	setgroups(n int, list *_Gid_t) (err error)
-//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
-//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
-//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
-//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
-//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
-//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
-//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
-//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
-//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
-//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
-
-//sys	munmap(addr uintptr, length uintptr) (err error)
-
-var mapper = &mmapper{
-	active: make(map[*byte][]byte),
-	mmap:   mmap,
-	munmap: munmap,
-}
-
-func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
-	return mapper.Mmap(fd, offset, length, prot, flags)
-}
-
-func Munmap(b []byte) (err error) {
-	return mapper.Munmap(b)
-}
-
-//sys	Madvise(b []byte, advice int) (err error)
-//sys	Mprotect(b []byte, prot int) (err error)
-//sys	Mlock(b []byte) (err error)
-//sys	Mlockall(flags int) (err error)
-//sys	Msync(b []byte, flags int) (err error)
-//sys	Munlock(b []byte) (err error)
-//sys	Munlockall() (err error)
-
-//sysnb pipe(p *[2]_C_int) (err error)
-
-func Pipe(p []int) (err error) {
-	if len(p) != 2 {
-		return EINVAL
-	}
-	var pp [2]_C_int
-	err = pipe(&pp)
-	p[0] = int(pp[0])
-	p[1] = int(pp[1])
-	return
-}
-
-//sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
-
-func Poll(fds []PollFd, timeout int) (n int, err error) {
-	if len(fds) == 0 {
-		return poll(nil, 0, timeout)
-	}
-	return poll(&fds[0], len(fds), timeout)
-}
-
-//sys	gettimeofday(tv *Timeval, tzp *Timezone) (err error)
-//sysnb	Time(t *Time_t) (tt Time_t, err error)
-//sys	Utime(path string, buf *Utimbuf) (err error)
-
-//sys	Getsystemcfg(label int) (n uint64)