mirror of https://github.com/rls-moe/nyx
updated dependencies
This commit is contained in:
Tim Schuster
parent
b92d8b2b0e
commit
444571d69e
2
go.mod
2
go.mod
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@ -19,7 +19,7 @@ require (
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github.com/tidwall/grect v0.0.0-20161006141115-ba9a043346eb // indirect
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github.com/tidwall/match v0.0.0-20160830173930-173748da739a // indirect
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github.com/tidwall/rtree v0.0.0-20160903213729-d4a8a3d30d57 // indirect
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golang.org/x/crypto v0.0.0-20170307004051-728b753d0135
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golang.org/x/crypto v0.0.0-20200414173820-0848c9571904
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gopkg.in/hlandau/easymetric.v1 v1.0.0 // indirect
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gopkg.in/hlandau/measurable.v1 v1.0.1 // indirect
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gopkg.in/hlandau/passlib.v1 v1.0.9
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8
go.sum
8
go.sum
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@ -31,6 +31,14 @@ github.com/tidwall/rtree v0.0.0-20160903213729-d4a8a3d30d57 h1:k1tEEozQvcJFX6AFA
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github.com/tidwall/rtree v0.0.0-20160903213729-d4a8a3d30d57/go.mod h1:/h+UnNGt0IhNNJLkGikcdcJqm66zGD/uJGMRxK/9+Ao=
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golang.org/x/crypto v0.0.0-20170307004051-728b753d0135 h1:1J4uClWlkoInshrQThNfNr8yziNLooz9sLHf73Kk8A4=
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golang.org/x/crypto v0.0.0-20170307004051-728b753d0135/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20200414173820-0848c9571904 h1:bXoxMPcSLOq08zI3/c5dEBT6lE4eh+jOh886GHrn6V8=
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golang.org/x/crypto v0.0.0-20200414173820-0848c9571904/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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gopkg.in/hlandau/easymetric.v1 v1.0.0 h1:ZbfbH7W3giuVDjWUoFhDOjjv20hiPr5HZ2yMV5f9IeE=
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gopkg.in/hlandau/easymetric.v1 v1.0.0/go.mod h1:yh75hypuFzAxmvECh3ZKGCvFnIfapYJh2wv7ASaX2RE=
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gopkg.in/hlandau/measurable.v1 v1.0.1 h1:wH5UZKCRUnRr1iD+xIZfwhtxhmr+bprRJttqA1Rklf4=
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@ -1,3 +1,3 @@
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# This source code refers to The Go Authors for copyright purposes.
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# The master list of authors is in the main Go distribution,
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# visible at http://tip.golang.org/AUTHORS.
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# visible at https://tip.golang.org/AUTHORS.
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@ -1,3 +1,3 @@
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# This source code was written by the Go contributors.
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# The master list of contributors is in the main Go distribution,
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# visible at http://tip.golang.org/CONTRIBUTORS.
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# visible at https://tip.golang.org/CONTRIBUTORS.
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@ -12,9 +12,10 @@ import (
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"crypto/subtle"
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"errors"
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"fmt"
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"golang.org/x/crypto/blowfish"
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"io"
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"strconv"
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"golang.org/x/crypto/blowfish"
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)
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const (
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@ -205,7 +206,6 @@ func bcrypt(password []byte, cost int, salt []byte) ([]byte, error) {
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}
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func expensiveBlowfishSetup(key []byte, cost uint32, salt []byte) (*blowfish.Cipher, error) {
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csalt, err := base64Decode(salt)
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if err != nil {
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return nil, err
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@ -213,7 +213,8 @@ func expensiveBlowfishSetup(key []byte, cost uint32, salt []byte) (*blowfish.Cip
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// Bug compatibility with C bcrypt implementations. They use the trailing
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// NULL in the key string during expansion.
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ckey := append(key, 0)
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// We copy the key to prevent changing the underlying array.
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ckey := append(key[:len(key):len(key)], 0)
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c, err := blowfish.NewSaltedCipher(ckey, csalt)
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if err != nil {
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@ -240,11 +241,11 @@ func (p *hashed) Hash() []byte {
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n = 3
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}
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arr[n] = '$'
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n += 1
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n++
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copy(arr[n:], []byte(fmt.Sprintf("%02d", p.cost)))
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n += 2
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arr[n] = '$'
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n += 1
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n++
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copy(arr[n:], p.salt)
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n += encodedSaltSize
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copy(arr[n:], p.hash)
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@ -2,8 +2,20 @@
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Package blake2b implements the BLAKE2b hash algorithm as
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// defined in RFC 7693.
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// Package blake2b implements the BLAKE2b hash algorithm defined by RFC 7693
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// and the extendable output function (XOF) BLAKE2Xb.
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//
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// BLAKE2b is optimized for 64-bit platforms—including NEON-enabled ARMs—and
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// produces digests of any size between 1 and 64 bytes.
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// For a detailed specification of BLAKE2b see https://blake2.net/blake2.pdf
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// and for BLAKE2Xb see https://blake2.net/blake2x.pdf
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//
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// If you aren't sure which function you need, use BLAKE2b (Sum512 or New512).
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// If you need a secret-key MAC (message authentication code), use the New512
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// function with a non-nil key.
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//
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// BLAKE2X is a construction to compute hash values larger than 64 bytes. It
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// can produce hash values between 0 and 4 GiB.
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package blake2b
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import (
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@ -29,7 +41,10 @@ var (
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useSSE4 bool
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)
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var errKeySize = errors.New("blake2b: invalid key size")
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var (
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errKeySize = errors.New("blake2b: invalid key size")
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errHashSize = errors.New("blake2b: invalid hash size")
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)
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var iv = [8]uint64{
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0x6a09e667f3bcc908, 0xbb67ae8584caa73b, 0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,
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@ -62,18 +77,31 @@ func Sum256(data []byte) [Size256]byte {
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}
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// New512 returns a new hash.Hash computing the BLAKE2b-512 checksum. A non-nil
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// key turns the hash into a MAC. The key must between zero and 64 bytes long.
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// key turns the hash into a MAC. The key must be between zero and 64 bytes long.
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func New512(key []byte) (hash.Hash, error) { return newDigest(Size, key) }
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// New384 returns a new hash.Hash computing the BLAKE2b-384 checksum. A non-nil
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// key turns the hash into a MAC. The key must between zero and 64 bytes long.
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// key turns the hash into a MAC. The key must be between zero and 64 bytes long.
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func New384(key []byte) (hash.Hash, error) { return newDigest(Size384, key) }
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// New256 returns a new hash.Hash computing the BLAKE2b-256 checksum. A non-nil
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// key turns the hash into a MAC. The key must between zero and 64 bytes long.
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// key turns the hash into a MAC. The key must be between zero and 64 bytes long.
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func New256(key []byte) (hash.Hash, error) { return newDigest(Size256, key) }
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// New returns a new hash.Hash computing the BLAKE2b checksum with a custom length.
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// A non-nil key turns the hash into a MAC. The key must be between zero and 64 bytes long.
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// The hash size can be a value between 1 and 64 but it is highly recommended to use
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// values equal or greater than:
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// - 32 if BLAKE2b is used as a hash function (The key is zero bytes long).
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// - 16 if BLAKE2b is used as a MAC function (The key is at least 16 bytes long).
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// When the key is nil, the returned hash.Hash implements BinaryMarshaler
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// and BinaryUnmarshaler for state (de)serialization as documented by hash.Hash.
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func New(size int, key []byte) (hash.Hash, error) { return newDigest(size, key) }
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func newDigest(hashSize int, key []byte) (*digest, error) {
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if hashSize < 1 || hashSize > Size {
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return nil, errHashSize
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}
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if len(key) > Size {
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return nil, errKeySize
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}
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@ -126,6 +154,50 @@ type digest struct {
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keyLen int
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}
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const (
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magic = "b2b"
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marshaledSize = len(magic) + 8*8 + 2*8 + 1 + BlockSize + 1
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)
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func (d *digest) MarshalBinary() ([]byte, error) {
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if d.keyLen != 0 {
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return nil, errors.New("crypto/blake2b: cannot marshal MACs")
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}
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b := make([]byte, 0, marshaledSize)
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b = append(b, magic...)
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for i := 0; i < 8; i++ {
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b = appendUint64(b, d.h[i])
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}
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b = appendUint64(b, d.c[0])
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b = appendUint64(b, d.c[1])
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// Maximum value for size is 64
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b = append(b, byte(d.size))
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b = append(b, d.block[:]...)
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b = append(b, byte(d.offset))
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return b, nil
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}
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func (d *digest) UnmarshalBinary(b []byte) error {
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if len(b) < len(magic) || string(b[:len(magic)]) != magic {
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return errors.New("crypto/blake2b: invalid hash state identifier")
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}
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if len(b) != marshaledSize {
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return errors.New("crypto/blake2b: invalid hash state size")
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}
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b = b[len(magic):]
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for i := 0; i < 8; i++ {
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b, d.h[i] = consumeUint64(b)
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}
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b, d.c[0] = consumeUint64(b)
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b, d.c[1] = consumeUint64(b)
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d.size = int(b[0])
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b = b[1:]
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copy(d.block[:], b[:BlockSize])
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b = b[BlockSize:]
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d.offset = int(b[0])
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return nil
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}
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func (d *digest) BlockSize() int { return BlockSize }
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func (d *digest) Size() int { return d.size }
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@ -171,7 +243,13 @@ func (d *digest) Write(p []byte) (n int, err error) {
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return
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}
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func (d *digest) Sum(b []byte) []byte {
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func (d *digest) Sum(sum []byte) []byte {
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var hash [Size]byte
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d.finalize(&hash)
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return append(sum, hash[:d.size]...)
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}
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func (d *digest) finalize(hash *[Size]byte) {
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var block [BlockSize]byte
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copy(block[:], d.block[:d.offset])
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remaining := uint64(BlockSize - d.offset)
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@ -185,10 +263,29 @@ func (d *digest) Sum(b []byte) []byte {
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h := d.h
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hashBlocks(&h, &c, 0xFFFFFFFFFFFFFFFF, block[:])
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var sum [Size]byte
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for i, v := range h[:(d.size+7)/8] {
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binary.LittleEndian.PutUint64(sum[8*i:], v)
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for i, v := range h {
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binary.LittleEndian.PutUint64(hash[8*i:], v)
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}
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return append(b, sum[:d.size]...)
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}
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func appendUint64(b []byte, x uint64) []byte {
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var a [8]byte
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binary.BigEndian.PutUint64(a[:], x)
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return append(b, a[:]...)
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}
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func appendUint32(b []byte, x uint32) []byte {
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var a [4]byte
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binary.BigEndian.PutUint32(a[:], x)
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return append(b, a[:]...)
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}
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func consumeUint64(b []byte) ([]byte, uint64) {
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x := binary.BigEndian.Uint64(b)
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return b[8:], x
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}
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func consumeUint32(b []byte) ([]byte, uint32) {
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x := binary.BigEndian.Uint32(b)
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return b[4:], x
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}
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|
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@ -6,21 +6,14 @@
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package blake2b
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import "golang.org/x/sys/cpu"
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func init() {
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useAVX2 = supportsAVX2()
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useAVX = supportsAVX()
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useSSE4 = supportsSSE4()
|
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useAVX2 = cpu.X86.HasAVX2
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useAVX = cpu.X86.HasAVX
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useSSE4 = cpu.X86.HasSSE41
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}
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//go:noescape
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func supportsSSE4() bool
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//go:noescape
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func supportsAVX() bool
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//go:noescape
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func supportsAVX2() bool
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//go:noescape
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func hashBlocksAVX2(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)
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@ -31,13 +24,14 @@ func hashBlocksAVX(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)
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func hashBlocksSSE4(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)
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func hashBlocks(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) {
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if useAVX2 {
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switch {
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case useAVX2:
|
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hashBlocksAVX2(h, c, flag, blocks)
|
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} else if useAVX {
|
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case useAVX:
|
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hashBlocksAVX(h, c, flag, blocks)
|
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} else if useSSE4 {
|
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case useSSE4:
|
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hashBlocksSSE4(h, c, flag, blocks)
|
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} else {
|
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default:
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hashBlocksGeneric(h, c, flag, blocks)
|
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}
|
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}
|
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|
|
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|
@ -748,15 +748,3 @@ noinc:
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|
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MOVQ BP, SP
|
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RET
|
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|
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// func supportsAVX2() bool
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TEXT ·supportsAVX2(SB), 4, $0-1
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MOVQ runtime·support_avx2(SB), AX
|
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MOVB AX, ret+0(FP)
|
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RET
|
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|
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// func supportsAVX() bool
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TEXT ·supportsAVX(SB), 4, $0-1
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MOVQ runtime·support_avx(SB), AX
|
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MOVB AX, ret+0(FP)
|
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RET
|
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|
|
|
|||
|
|
@ -6,12 +6,11 @@
|
|||
|
||||
package blake2b
|
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|
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func init() {
|
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useSSE4 = supportsSSE4()
|
||||
}
|
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import "golang.org/x/sys/cpu"
|
||||
|
||||
//go:noescape
|
||||
func supportsSSE4() bool
|
||||
func init() {
|
||||
useSSE4 = cpu.X86.HasSSE41
|
||||
}
|
||||
|
||||
//go:noescape
|
||||
func hashBlocksSSE4(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)
|
||||
|
|
|
|||
|
|
@ -279,12 +279,3 @@ noinc:
|
|||
|
||||
MOVQ BP, SP
|
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RET
|
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|
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// func supportsSSE4() bool
|
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TEXT ·supportsSSE4(SB), 4, $0-1
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MOVL $1, AX
|
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CPUID
|
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SHRL $19, CX // Bit 19 indicates SSE4 support
|
||||
ANDL $1, CX // CX != 0 if support SSE4
|
||||
MOVB CX, ret+0(FP)
|
||||
RET
|
||||
|
|
|
|||
|
|
@ -4,7 +4,10 @@
|
|||
|
||||
package blake2b
|
||||
|
||||
import "encoding/binary"
|
||||
import (
|
||||
"encoding/binary"
|
||||
"math/bits"
|
||||
)
|
||||
|
||||
// the precomputed values for BLAKE2b
|
||||
// there are 12 16-byte arrays - one for each round
|
||||
|
|
@ -51,118 +54,118 @@ func hashBlocksGeneric(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) {
|
|||
v0 += m[s[0]]
|
||||
v0 += v4
|
||||
v12 ^= v0
|
||||
v12 = v12<<(64-32) | v12>>32
|
||||
v12 = bits.RotateLeft64(v12, -32)
|
||||
v8 += v12
|
||||
v4 ^= v8
|
||||
v4 = v4<<(64-24) | v4>>24
|
||||
v4 = bits.RotateLeft64(v4, -24)
|
||||
v1 += m[s[1]]
|
||||
v1 += v5
|
||||
v13 ^= v1
|
||||
v13 = v13<<(64-32) | v13>>32
|
||||
v13 = bits.RotateLeft64(v13, -32)
|
||||
v9 += v13
|
||||
v5 ^= v9
|
||||
v5 = v5<<(64-24) | v5>>24
|
||||
v5 = bits.RotateLeft64(v5, -24)
|
||||
v2 += m[s[2]]
|
||||
v2 += v6
|
||||
v14 ^= v2
|
||||
v14 = v14<<(64-32) | v14>>32
|
||||
v14 = bits.RotateLeft64(v14, -32)
|
||||
v10 += v14
|
||||
v6 ^= v10
|
||||
v6 = v6<<(64-24) | v6>>24
|
||||
v6 = bits.RotateLeft64(v6, -24)
|
||||
v3 += m[s[3]]
|
||||
v3 += v7
|
||||
v15 ^= v3
|
||||
v15 = v15<<(64-32) | v15>>32
|
||||
v15 = bits.RotateLeft64(v15, -32)
|
||||
v11 += v15
|
||||
v7 ^= v11
|
||||
v7 = v7<<(64-24) | v7>>24
|
||||
v7 = bits.RotateLeft64(v7, -24)
|
||||
|
||||
v0 += m[s[4]]
|
||||
v0 += v4
|
||||
v12 ^= v0
|
||||
v12 = v12<<(64-16) | v12>>16
|
||||
v12 = bits.RotateLeft64(v12, -16)
|
||||
v8 += v12
|
||||
v4 ^= v8
|
||||
v4 = v4<<(64-63) | v4>>63
|
||||
v4 = bits.RotateLeft64(v4, -63)
|
||||
v1 += m[s[5]]
|
||||
v1 += v5
|
||||
v13 ^= v1
|
||||
v13 = v13<<(64-16) | v13>>16
|
||||
v13 = bits.RotateLeft64(v13, -16)
|
||||
v9 += v13
|
||||
v5 ^= v9
|
||||
v5 = v5<<(64-63) | v5>>63
|
||||
v5 = bits.RotateLeft64(v5, -63)
|
||||
v2 += m[s[6]]
|
||||
v2 += v6
|
||||
v14 ^= v2
|
||||
v14 = v14<<(64-16) | v14>>16
|
||||
v14 = bits.RotateLeft64(v14, -16)
|
||||
v10 += v14
|
||||
v6 ^= v10
|
||||
v6 = v6<<(64-63) | v6>>63
|
||||
v6 = bits.RotateLeft64(v6, -63)
|
||||
v3 += m[s[7]]
|
||||
v3 += v7
|
||||
v15 ^= v3
|
||||
v15 = v15<<(64-16) | v15>>16
|
||||
v15 = bits.RotateLeft64(v15, -16)
|
||||
v11 += v15
|
||||
v7 ^= v11
|
||||
v7 = v7<<(64-63) | v7>>63
|
||||
v7 = bits.RotateLeft64(v7, -63)
|
||||
|
||||
v0 += m[s[8]]
|
||||
v0 += v5
|
||||
v15 ^= v0
|
||||
v15 = v15<<(64-32) | v15>>32
|
||||
v15 = bits.RotateLeft64(v15, -32)
|
||||
v10 += v15
|
||||
v5 ^= v10
|
||||
v5 = v5<<(64-24) | v5>>24
|
||||
v5 = bits.RotateLeft64(v5, -24)
|
||||
v1 += m[s[9]]
|
||||
v1 += v6
|
||||
v12 ^= v1
|
||||
v12 = v12<<(64-32) | v12>>32
|
||||
v12 = bits.RotateLeft64(v12, -32)
|
||||
v11 += v12
|
||||
v6 ^= v11
|
||||
v6 = v6<<(64-24) | v6>>24
|
||||
v6 = bits.RotateLeft64(v6, -24)
|
||||
v2 += m[s[10]]
|
||||
v2 += v7
|
||||
v13 ^= v2
|
||||
v13 = v13<<(64-32) | v13>>32
|
||||
v13 = bits.RotateLeft64(v13, -32)
|
||||
v8 += v13
|
||||
v7 ^= v8
|
||||
v7 = v7<<(64-24) | v7>>24
|
||||
v7 = bits.RotateLeft64(v7, -24)
|
||||
v3 += m[s[11]]
|
||||
v3 += v4
|
||||
v14 ^= v3
|
||||
v14 = v14<<(64-32) | v14>>32
|
||||
v14 = bits.RotateLeft64(v14, -32)
|
||||
v9 += v14
|
||||
v4 ^= v9
|
||||
v4 = v4<<(64-24) | v4>>24
|
||||
v4 = bits.RotateLeft64(v4, -24)
|
||||
|
||||
v0 += m[s[12]]
|
||||
v0 += v5
|
||||
v15 ^= v0
|
||||
v15 = v15<<(64-16) | v15>>16
|
||||
v15 = bits.RotateLeft64(v15, -16)
|
||||
v10 += v15
|
||||
v5 ^= v10
|
||||
v5 = v5<<(64-63) | v5>>63
|
||||
v5 = bits.RotateLeft64(v5, -63)
|
||||
v1 += m[s[13]]
|
||||
v1 += v6
|
||||
v12 ^= v1
|
||||
v12 = v12<<(64-16) | v12>>16
|
||||
v12 = bits.RotateLeft64(v12, -16)
|
||||
v11 += v12
|
||||
v6 ^= v11
|
||||
v6 = v6<<(64-63) | v6>>63
|
||||
v6 = bits.RotateLeft64(v6, -63)
|
||||
v2 += m[s[14]]
|
||||
v2 += v7
|
||||
v13 ^= v2
|
||||
v13 = v13<<(64-16) | v13>>16
|
||||
v13 = bits.RotateLeft64(v13, -16)
|
||||
v8 += v13
|
||||
v7 ^= v8
|
||||
v7 = v7<<(64-63) | v7>>63
|
||||
v7 = bits.RotateLeft64(v7, -63)
|
||||
v3 += m[s[15]]
|
||||
v3 += v4
|
||||
v14 ^= v3
|
||||
v14 = v14<<(64-16) | v14>>16
|
||||
v14 = bits.RotateLeft64(v14, -16)
|
||||
v9 += v14
|
||||
v4 ^= v9
|
||||
v4 = v4<<(64-63) | v4>>63
|
||||
v4 = bits.RotateLeft64(v4, -63)
|
||||
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,177 @@
|
|||
// 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 blake2b
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"io"
|
||||
)
|
||||
|
||||
// XOF defines the interface to hash functions that
|
||||
// support arbitrary-length output.
|
||||
type XOF interface {
|
||||
// Write absorbs more data into the hash's state. It panics if called
|
||||
// after Read.
|
||||
io.Writer
|
||||
|
||||
// Read reads more output from the hash. It returns io.EOF if the limit
|
||||
// has been reached.
|
||||
io.Reader
|
||||
|
||||
// Clone returns a copy of the XOF in its current state.
|
||||
Clone() XOF
|
||||
|
||||
// Reset resets the XOF to its initial state.
|
||||
Reset()
|
||||
}
|
||||
|
||||
// OutputLengthUnknown can be used as the size argument to NewXOF to indicate
|
||||
// the length of the output is not known in advance.
|
||||
const OutputLengthUnknown = 0
|
||||
|
||||
// magicUnknownOutputLength is a magic value for the output size that indicates
|
||||
// an unknown number of output bytes.
|
||||
const magicUnknownOutputLength = (1 << 32) - 1
|
||||
|
||||
// maxOutputLength is the absolute maximum number of bytes to produce when the
|
||||
// number of output bytes is unknown.
|
||||
const maxOutputLength = (1 << 32) * 64
|
||||
|
||||
// NewXOF creates a new variable-output-length hash. The hash either produce a
|
||||
// known number of bytes (1 <= size < 2**32-1), or an unknown number of bytes
|
||||
// (size == OutputLengthUnknown). In the latter case, an absolute limit of
|
||||
// 256GiB applies.
|
||||
//
|
||||
// A non-nil key turns the hash into a MAC. The key must between
|
||||
// zero and 32 bytes long.
|
||||
func NewXOF(size uint32, key []byte) (XOF, error) {
|
||||
if len(key) > Size {
|
||||
return nil, errKeySize
|
||||
}
|
||||
if size == magicUnknownOutputLength {
|
||||
// 2^32-1 indicates an unknown number of bytes and thus isn't a
|
||||
// valid length.
|
||||
return nil, errors.New("blake2b: XOF length too large")
|
||||
}
|
||||
if size == OutputLengthUnknown {
|
||||
size = magicUnknownOutputLength
|
||||
}
|
||||
x := &xof{
|
||||
d: digest{
|
||||
size: Size,
|
||||
keyLen: len(key),
|
||||
},
|
||||
length: size,
|
||||
}
|
||||
copy(x.d.key[:], key)
|
||||
x.Reset()
|
||||
return x, nil
|
||||
}
|
||||
|
||||
type xof struct {
|
||||
d digest
|
||||
length uint32
|
||||
remaining uint64
|
||||
cfg, root, block [Size]byte
|
||||
offset int
|
||||
nodeOffset uint32
|
||||
readMode bool
|
||||
}
|
||||
|
||||
func (x *xof) Write(p []byte) (n int, err error) {
|
||||
if x.readMode {
|
||||
panic("blake2b: write to XOF after read")
|
||||
}
|
||||
return x.d.Write(p)
|
||||
}
|
||||
|
||||
func (x *xof) Clone() XOF {
|
||||
clone := *x
|
||||
return &clone
|
||||
}
|
||||
|
||||
func (x *xof) Reset() {
|
||||
x.cfg[0] = byte(Size)
|
||||
binary.LittleEndian.PutUint32(x.cfg[4:], uint32(Size)) // leaf length
|
||||
binary.LittleEndian.PutUint32(x.cfg[12:], x.length) // XOF length
|
||||
x.cfg[17] = byte(Size) // inner hash size
|
||||
|
||||
x.d.Reset()
|
||||
x.d.h[1] ^= uint64(x.length) << 32
|
||||
|
||||
x.remaining = uint64(x.length)
|
||||
if x.remaining == magicUnknownOutputLength {
|
||||
x.remaining = maxOutputLength
|
||||
}
|
||||
x.offset, x.nodeOffset = 0, 0
|
||||
x.readMode = false
|
||||
}
|
||||
|
||||
func (x *xof) Read(p []byte) (n int, err error) {
|
||||
if !x.readMode {
|
||||
x.d.finalize(&x.root)
|
||||
x.readMode = true
|
||||
}
|
||||
|
||||
if x.remaining == 0 {
|
||||
return 0, io.EOF
|
||||
}
|
||||
|
||||
n = len(p)
|
||||
if uint64(n) > x.remaining {
|
||||
n = int(x.remaining)
|
||||
p = p[:n]
|
||||
}
|
||||
|
||||
if x.offset > 0 {
|
||||
blockRemaining := Size - x.offset
|
||||
if n < blockRemaining {
|
||||
x.offset += copy(p, x.block[x.offset:])
|
||||
x.remaining -= uint64(n)
|
||||
return
|
||||
}
|
||||
copy(p, x.block[x.offset:])
|
||||
p = p[blockRemaining:]
|
||||
x.offset = 0
|
||||
x.remaining -= uint64(blockRemaining)
|
||||
}
|
||||
|
||||
for len(p) >= Size {
|
||||
binary.LittleEndian.PutUint32(x.cfg[8:], x.nodeOffset)
|
||||
x.nodeOffset++
|
||||
|
||||
x.d.initConfig(&x.cfg)
|
||||
x.d.Write(x.root[:])
|
||||
x.d.finalize(&x.block)
|
||||
|
||||
copy(p, x.block[:])
|
||||
p = p[Size:]
|
||||
x.remaining -= uint64(Size)
|
||||
}
|
||||
|
||||
if todo := len(p); todo > 0 {
|
||||
if x.remaining < uint64(Size) {
|
||||
x.cfg[0] = byte(x.remaining)
|
||||
}
|
||||
binary.LittleEndian.PutUint32(x.cfg[8:], x.nodeOffset)
|
||||
x.nodeOffset++
|
||||
|
||||
x.d.initConfig(&x.cfg)
|
||||
x.d.Write(x.root[:])
|
||||
x.d.finalize(&x.block)
|
||||
|
||||
x.offset = copy(p, x.block[:todo])
|
||||
x.remaining -= uint64(todo)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func (d *digest) initConfig(cfg *[Size]byte) {
|
||||
d.offset, d.c[0], d.c[1] = 0, 0, 0
|
||||
for i := range d.h {
|
||||
d.h[i] = iv[i] ^ binary.LittleEndian.Uint64(cfg[i*8:])
|
||||
}
|
||||
}
|
||||
|
|
@ -3,10 +3,18 @@
|
|||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package blowfish implements Bruce Schneier's Blowfish encryption algorithm.
|
||||
//
|
||||
// Blowfish is a legacy cipher and its short block size makes it vulnerable to
|
||||
// birthday bound attacks (see https://sweet32.info). It should only be used
|
||||
// where compatibility with legacy systems, not security, is the goal.
|
||||
//
|
||||
// Deprecated: any new system should use AES (from crypto/aes, if necessary in
|
||||
// an AEAD mode like crypto/cipher.NewGCM) or XChaCha20-Poly1305 (from
|
||||
// golang.org/x/crypto/chacha20poly1305).
|
||||
package blowfish // import "golang.org/x/crypto/blowfish"
|
||||
|
||||
// The code is a port of Bruce Schneier's C implementation.
|
||||
// See http://www.schneier.com/blowfish.html.
|
||||
// See https://www.schneier.com/blowfish.html.
|
||||
|
||||
import "strconv"
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
|
||||
// The startup permutation array and substitution boxes.
|
||||
// They are the hexadecimal digits of PI; see:
|
||||
// http://www.schneier.com/code/constants.txt.
|
||||
// https://www.schneier.com/code/constants.txt.
|
||||
|
||||
package blowfish
|
||||
|
||||
|
|
|
|||
|
|
@ -4,12 +4,13 @@
|
|||
|
||||
// Package scrypt implements the scrypt key derivation function as defined in
|
||||
// Colin Percival's paper "Stronger Key Derivation via Sequential Memory-Hard
|
||||
// Functions" (http://www.tarsnap.com/scrypt/scrypt.pdf).
|
||||
// Functions" (https://www.tarsnap.com/scrypt/scrypt.pdf).
|
||||
package scrypt // import "golang.org/x/crypto/scrypt"
|
||||
|
||||
import (
|
||||
"crypto/sha256"
|
||||
"errors"
|
||||
"math/bits"
|
||||
|
||||
"golang.org/x/crypto/pbkdf2"
|
||||
)
|
||||
|
|
@ -29,7 +30,7 @@ func blockXOR(dst, src []uint32, n int) {
|
|||
}
|
||||
|
||||
// salsaXOR applies Salsa20/8 to the XOR of 16 numbers from tmp and in,
|
||||
// and puts the result into both both tmp and out.
|
||||
// and puts the result into both tmp and out.
|
||||
func salsaXOR(tmp *[16]uint32, in, out []uint32) {
|
||||
w0 := tmp[0] ^ in[0]
|
||||
w1 := tmp[1] ^ in[1]
|
||||
|
|
@ -52,77 +53,45 @@ func salsaXOR(tmp *[16]uint32, in, out []uint32) {
|
|||
x9, x10, x11, x12, x13, x14, x15 := w9, w10, w11, w12, w13, w14, w15
|
||||
|
||||
for i := 0; i < 8; i += 2 {
|
||||
u := x0 + x12
|
||||
x4 ^= u<<7 | u>>(32-7)
|
||||
u = x4 + x0
|
||||
x8 ^= u<<9 | u>>(32-9)
|
||||
u = x8 + x4
|
||||
x12 ^= u<<13 | u>>(32-13)
|
||||
u = x12 + x8
|
||||
x0 ^= u<<18 | u>>(32-18)
|
||||
x4 ^= bits.RotateLeft32(x0+x12, 7)
|
||||
x8 ^= bits.RotateLeft32(x4+x0, 9)
|
||||
x12 ^= bits.RotateLeft32(x8+x4, 13)
|
||||
x0 ^= bits.RotateLeft32(x12+x8, 18)
|
||||
|
||||
u = x5 + x1
|
||||
x9 ^= u<<7 | u>>(32-7)
|
||||
u = x9 + x5
|
||||
x13 ^= u<<9 | u>>(32-9)
|
||||
u = x13 + x9
|
||||
x1 ^= u<<13 | u>>(32-13)
|
||||
u = x1 + x13
|
||||
x5 ^= u<<18 | u>>(32-18)
|
||||
x9 ^= bits.RotateLeft32(x5+x1, 7)
|
||||
x13 ^= bits.RotateLeft32(x9+x5, 9)
|
||||
x1 ^= bits.RotateLeft32(x13+x9, 13)
|
||||
x5 ^= bits.RotateLeft32(x1+x13, 18)
|
||||
|
||||
u = x10 + x6
|
||||
x14 ^= u<<7 | u>>(32-7)
|
||||
u = x14 + x10
|
||||
x2 ^= u<<9 | u>>(32-9)
|
||||
u = x2 + x14
|
||||
x6 ^= u<<13 | u>>(32-13)
|
||||
u = x6 + x2
|
||||
x10 ^= u<<18 | u>>(32-18)
|
||||
x14 ^= bits.RotateLeft32(x10+x6, 7)
|
||||
x2 ^= bits.RotateLeft32(x14+x10, 9)
|
||||
x6 ^= bits.RotateLeft32(x2+x14, 13)
|
||||
x10 ^= bits.RotateLeft32(x6+x2, 18)
|
||||
|
||||
u = x15 + x11
|
||||
x3 ^= u<<7 | u>>(32-7)
|
||||
u = x3 + x15
|
||||
x7 ^= u<<9 | u>>(32-9)
|
||||
u = x7 + x3
|
||||
x11 ^= u<<13 | u>>(32-13)
|
||||
u = x11 + x7
|
||||
x15 ^= u<<18 | u>>(32-18)
|
||||
x3 ^= bits.RotateLeft32(x15+x11, 7)
|
||||
x7 ^= bits.RotateLeft32(x3+x15, 9)
|
||||
x11 ^= bits.RotateLeft32(x7+x3, 13)
|
||||
x15 ^= bits.RotateLeft32(x11+x7, 18)
|
||||
|
||||
u = x0 + x3
|
||||
x1 ^= u<<7 | u>>(32-7)
|
||||
u = x1 + x0
|
||||
x2 ^= u<<9 | u>>(32-9)
|
||||
u = x2 + x1
|
||||
x3 ^= u<<13 | u>>(32-13)
|
||||
u = x3 + x2
|
||||
x0 ^= u<<18 | u>>(32-18)
|
||||
x1 ^= bits.RotateLeft32(x0+x3, 7)
|
||||
x2 ^= bits.RotateLeft32(x1+x0, 9)
|
||||
x3 ^= bits.RotateLeft32(x2+x1, 13)
|
||||
x0 ^= bits.RotateLeft32(x3+x2, 18)
|
||||
|
||||
u = x5 + x4
|
||||
x6 ^= u<<7 | u>>(32-7)
|
||||
u = x6 + x5
|
||||
x7 ^= u<<9 | u>>(32-9)
|
||||
u = x7 + x6
|
||||
x4 ^= u<<13 | u>>(32-13)
|
||||
u = x4 + x7
|
||||
x5 ^= u<<18 | u>>(32-18)
|
||||
x6 ^= bits.RotateLeft32(x5+x4, 7)
|
||||
x7 ^= bits.RotateLeft32(x6+x5, 9)
|
||||
x4 ^= bits.RotateLeft32(x7+x6, 13)
|
||||
x5 ^= bits.RotateLeft32(x4+x7, 18)
|
||||
|
||||
u = x10 + x9
|
||||
x11 ^= u<<7 | u>>(32-7)
|
||||
u = x11 + x10
|
||||
x8 ^= u<<9 | u>>(32-9)
|
||||
u = x8 + x11
|
||||
x9 ^= u<<13 | u>>(32-13)
|
||||
u = x9 + x8
|
||||
x10 ^= u<<18 | u>>(32-18)
|
||||
x11 ^= bits.RotateLeft32(x10+x9, 7)
|
||||
x8 ^= bits.RotateLeft32(x11+x10, 9)
|
||||
x9 ^= bits.RotateLeft32(x8+x11, 13)
|
||||
x10 ^= bits.RotateLeft32(x9+x8, 18)
|
||||
|
||||
u = x15 + x14
|
||||
x12 ^= u<<7 | u>>(32-7)
|
||||
u = x12 + x15
|
||||
x13 ^= u<<9 | u>>(32-9)
|
||||
u = x13 + x12
|
||||
x14 ^= u<<13 | u>>(32-13)
|
||||
u = x14 + x13
|
||||
x15 ^= u<<18 | u>>(32-18)
|
||||
x12 ^= bits.RotateLeft32(x15+x14, 7)
|
||||
x13 ^= bits.RotateLeft32(x12+x15, 9)
|
||||
x14 ^= bits.RotateLeft32(x13+x12, 13)
|
||||
x15 ^= bits.RotateLeft32(x14+x13, 18)
|
||||
}
|
||||
x0 += w0
|
||||
x1 += w1
|
||||
|
|
@ -218,11 +187,12 @@ func smix(b []byte, r, N int, v, xy []uint32) {
|
|||
// For example, you can get a derived key for e.g. AES-256 (which needs a
|
||||
// 32-byte key) by doing:
|
||||
//
|
||||
// dk, err := scrypt.Key([]byte("some password"), salt, 16384, 8, 1, 32)
|
||||
// dk, err := scrypt.Key([]byte("some password"), salt, 32768, 8, 1, 32)
|
||||
//
|
||||
// The recommended parameters for interactive logins as of 2009 are N=16384,
|
||||
// r=8, p=1. They should be increased as memory latency and CPU parallelism
|
||||
// increases. Remember to get a good random salt.
|
||||
// The recommended parameters for interactive logins as of 2017 are N=32768, r=8
|
||||
// and p=1. The parameters N, r, and p should be increased as memory latency and
|
||||
// CPU parallelism increases; consider setting N to the highest power of 2 you
|
||||
// can derive within 100 milliseconds. Remember to get a good random salt.
|
||||
func Key(password, salt []byte, N, r, p, keyLen int) ([]byte, error) {
|
||||
if N <= 1 || N&(N-1) != 0 {
|
||||
return nil, errors.New("scrypt: N must be > 1 and a power of 2")
|
||||
|
|
|
|||
|
|
@ -0,0 +1,3 @@
|
|||
# This source code refers to The Go Authors for copyright purposes.
|
||||
# The master list of authors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/AUTHORS.
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
# This source code was written by the Go contributors.
|
||||
# The master list of contributors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/CONTRIBUTORS.
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
// 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 (
|
||||
"encoding/binary"
|
||||
"runtime"
|
||||
)
|
||||
|
||||
// hostByteOrder returns binary.LittleEndian on little-endian machines and
|
||||
// binary.BigEndian on big-endian machines.
|
||||
func hostByteOrder() binary.ByteOrder {
|
||||
switch runtime.GOARCH {
|
||||
case "386", "amd64", "amd64p32",
|
||||
"arm", "arm64",
|
||||
"mipsle", "mips64le", "mips64p32le",
|
||||
"ppc64le",
|
||||
"riscv", "riscv64":
|
||||
return binary.LittleEndian
|
||||
case "armbe", "arm64be",
|
||||
"mips", "mips64", "mips64p32",
|
||||
"ppc", "ppc64",
|
||||
"s390", "s390x",
|
||||
"sparc", "sparc64":
|
||||
return binary.BigEndian
|
||||
}
|
||||
panic("unknown architecture")
|
||||
}
|
||||
|
|
@ -0,0 +1,126 @@
|
|||
// 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.
|
||||
|
||||
// Package cpu implements processor feature detection for
|
||||
// various CPU architectures.
|
||||
package cpu
|
||||
|
||||
// Initialized reports whether the CPU features were initialized.
|
||||
//
|
||||
// For some GOOS/GOARCH combinations initialization of the CPU features depends
|
||||
// on reading an operating specific file, e.g. /proc/self/auxv on linux/arm
|
||||
// Initialized will report false if reading the file fails.
|
||||
var Initialized bool
|
||||
|
||||
// CacheLinePad is used to pad structs to avoid false sharing.
|
||||
type CacheLinePad struct{ _ [cacheLineSize]byte }
|
||||
|
||||
// X86 contains the supported CPU features of the
|
||||
// current X86/AMD64 platform. If the current platform
|
||||
// is not X86/AMD64 then all feature flags are false.
|
||||
//
|
||||
// X86 is padded to avoid false sharing. Further the HasAVX
|
||||
// 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
|
||||
HasAES bool // AES hardware implementation (AES NI)
|
||||
HasADX bool // Multi-precision add-carry instruction extensions
|
||||
HasAVX bool // Advanced vector extension
|
||||
HasAVX2 bool // Advanced vector extension 2
|
||||
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
|
||||
// current ARMv8(aarch64) platform. If the current platform
|
||||
// is not arm64 then all feature flags are false.
|
||||
var ARM64 struct {
|
||||
_ CacheLinePad
|
||||
HasFP bool // Floating-point instruction set (always available)
|
||||
HasASIMD bool // Advanced SIMD (always available)
|
||||
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
|
||||
HasATOMICS bool // Atomic memory operation instruction set
|
||||
HasFPHP bool // Half precision floating-point instruction set
|
||||
HasASIMDHP bool // Advanced SIMD half precision instruction set
|
||||
HasCPUID bool // CPUID identification scheme registers
|
||||
HasASIMDRDM bool // Rounding double multiply add/subtract instruction set
|
||||
HasJSCVT bool // Javascript conversion from floating-point to integer
|
||||
HasFCMA bool // Floating-point multiplication and addition of complex numbers
|
||||
HasLRCPC bool // Release Consistent processor consistent support
|
||||
HasDCPOP bool // Persistent memory support
|
||||
HasSHA3 bool // SHA3 hardware implementation
|
||||
HasSM3 bool // SM3 hardware implementation
|
||||
HasSM4 bool // SM4 hardware implementation
|
||||
HasASIMDDP bool // Advanced SIMD double precision instruction set
|
||||
HasSHA512 bool // SHA512 hardware implementation
|
||||
HasSVE bool // Scalable Vector Extensions
|
||||
HasASIMDFHM bool // Advanced SIMD multiplication FP16 to FP32
|
||||
_ 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.
|
||||
//
|
||||
// For ppc64/ppc64le, it is safe to check only for ISA level starting on ISA v3.00,
|
||||
// since there are no optional categories. There are some exceptions that also
|
||||
// require kernel support to work (DARN, SCV), so there are feature bits for
|
||||
// those as well. The minimum processor requirement is POWER8 (ISA 2.07).
|
||||
// The struct is padded to avoid false sharing.
|
||||
var PPC64 struct {
|
||||
_ CacheLinePad
|
||||
HasDARN bool // Hardware random number generator (requires kernel enablement)
|
||||
HasSCV bool // Syscall vectored (requires kernel enablement)
|
||||
IsPOWER8 bool // ISA v2.07 (POWER8)
|
||||
IsPOWER9 bool // ISA v3.00 (POWER9)
|
||||
_ CacheLinePad
|
||||
}
|
||||
|
||||
// S390X contains the supported CPU features of the current IBM Z
|
||||
// (s390x) platform. If the current platform is not IBM Z then all
|
||||
// feature flags are false.
|
||||
//
|
||||
// S390X is padded to avoid false sharing. Further HasVX is only set
|
||||
// if the OS supports vector registers in addition to the STFLE
|
||||
// feature bit being set.
|
||||
var S390X struct {
|
||||
_ CacheLinePad
|
||||
HasZARCH bool // z/Architecture mode is active [mandatory]
|
||||
HasSTFLE bool // store facility list extended
|
||||
HasLDISP bool // long (20-bit) displacements
|
||||
HasEIMM bool // 32-bit immediates
|
||||
HasDFP bool // decimal floating point
|
||||
HasETF3EH bool // ETF-3 enhanced
|
||||
HasMSA bool // message security assist (CPACF)
|
||||
HasAES bool // KM-AES{128,192,256} functions
|
||||
HasAESCBC bool // KMC-AES{128,192,256} functions
|
||||
HasAESCTR bool // KMCTR-AES{128,192,256} functions
|
||||
HasAESGCM bool // KMA-GCM-AES{128,192,256} functions
|
||||
HasGHASH bool // KIMD-GHASH function
|
||||
HasSHA1 bool // K{I,L}MD-SHA-1 functions
|
||||
HasSHA256 bool // K{I,L}MD-SHA-256 functions
|
||||
HasSHA512 bool // K{I,L}MD-SHA-512 functions
|
||||
HasSHA3 bool // K{I,L}MD-SHA3-{224,256,384,512} and K{I,L}MD-SHAKE-{128,256} functions
|
||||
HasVX bool // vector facility
|
||||
HasVXE bool // vector-enhancements facility 1
|
||||
_ CacheLinePad
|
||||
}
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
// 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 aix,ppc64
|
||||
|
||||
package cpu
|
||||
|
||||
import "golang.org/x/sys/unix"
|
||||
|
||||
const cacheLineSize = 128
|
||||
|
||||
const (
|
||||
// getsystemcfg constants
|
||||
_SC_IMPL = 2
|
||||
_IMPL_POWER8 = 0x10000
|
||||
_IMPL_POWER9 = 0x20000
|
||||
)
|
||||
|
||||
func init() {
|
||||
impl := unix.Getsystemcfg(_SC_IMPL)
|
||||
if impl&_IMPL_POWER8 != 0 {
|
||||
PPC64.IsPOWER8 = true
|
||||
}
|
||||
if impl&_IMPL_POWER9 != 0 {
|
||||
PPC64.IsPOWER9 = true
|
||||
}
|
||||
|
||||
Initialized = true
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
// 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.
|
||||
|
||||
package cpu
|
||||
|
||||
const cacheLineSize = 32
|
||||
|
||||
func doinit() {}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
// 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
|
||||
|
||||
// haveAsmFunctions reports whether the other functions in this file can
|
||||
// be safely called.
|
||||
func haveAsmFunctions() bool { return true }
|
||||
|
||||
// The following feature detection functions are defined in cpu_s390x.s.
|
||||
// They are likely to be expensive to call so the results should be cached.
|
||||
func stfle() facilityList
|
||||
func kmQuery() queryResult
|
||||
func kmcQuery() queryResult
|
||||
func kmctrQuery() queryResult
|
||||
func kmaQuery() queryResult
|
||||
func kimdQuery() queryResult
|
||||
func klmdQuery() queryResult
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
// 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 386 amd64 amd64p32
|
||||
// +build !gccgo
|
||||
|
||||
package cpu
|
||||
|
||||
// cpuid is implemented in cpu_x86.s for gc compiler
|
||||
// and in cpu_gccgo.c for gccgo.
|
||||
func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32)
|
||||
|
||||
// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler
|
||||
// and in cpu_gccgo.c for gccgo.
|
||||
func xgetbv() (eax, edx uint32)
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
// 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 386 amd64 amd64p32
|
||||
// +build gccgo
|
||||
|
||||
#include <cpuid.h>
|
||||
#include <stdint.h>
|
||||
|
||||
// Need to wrap __get_cpuid_count because it's declared as static.
|
||||
int
|
||||
gccgoGetCpuidCount(uint32_t leaf, uint32_t subleaf,
|
||||
uint32_t *eax, uint32_t *ebx,
|
||||
uint32_t *ecx, uint32_t *edx)
|
||||
{
|
||||
return __get_cpuid_count(leaf, subleaf, eax, ebx, ecx, edx);
|
||||
}
|
||||
|
||||
// xgetbv reads the contents of an XCR (Extended Control Register)
|
||||
// specified in the ECX register into registers EDX:EAX.
|
||||
// Currently, the only supported value for XCR is 0.
|
||||
//
|
||||
// TODO: Replace with a better alternative:
|
||||
//
|
||||
// #include <xsaveintrin.h>
|
||||
//
|
||||
// #pragma GCC target("xsave")
|
||||
//
|
||||
// void gccgoXgetbv(uint32_t *eax, uint32_t *edx) {
|
||||
// unsigned long long x = _xgetbv(0);
|
||||
// *eax = x & 0xffffffff;
|
||||
// *edx = (x >> 32) & 0xffffffff;
|
||||
// }
|
||||
//
|
||||
// Note that _xgetbv is defined starting with GCC 8.
|
||||
void
|
||||
gccgoXgetbv(uint32_t *eax, uint32_t *edx)
|
||||
{
|
||||
__asm(" xorl %%ecx, %%ecx\n"
|
||||
" xgetbv"
|
||||
: "=a"(*eax), "=d"(*edx));
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
// 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 386 amd64 amd64p32
|
||||
// +build gccgo
|
||||
|
||||
package cpu
|
||||
|
||||
//extern gccgoGetCpuidCount
|
||||
func gccgoGetCpuidCount(eaxArg, ecxArg uint32, eax, ebx, ecx, edx *uint32)
|
||||
|
||||
func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) {
|
||||
var a, b, c, d uint32
|
||||
gccgoGetCpuidCount(eaxArg, ecxArg, &a, &b, &c, &d)
|
||||
return a, b, c, d
|
||||
}
|
||||
|
||||
//extern gccgoXgetbv
|
||||
func gccgoXgetbv(eax, edx *uint32)
|
||||
|
||||
func xgetbv() (eax, edx uint32) {
|
||||
var a, d uint32
|
||||
gccgoXgetbv(&a, &d)
|
||||
return a, d
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
// 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
|
||||
|
||||
// haveAsmFunctions reports whether the other functions in this file can
|
||||
// be safely called.
|
||||
func haveAsmFunctions() bool { return false }
|
||||
|
||||
// TODO(mundaym): the following feature detection functions are currently
|
||||
// stubs. See https://golang.org/cl/162887 for how to fix this.
|
||||
// They are likely to be expensive to call so the results should be cached.
|
||||
func stfle() facilityList { panic("not implemented for gccgo") }
|
||||
func kmQuery() queryResult { panic("not implemented for gccgo") }
|
||||
func kmcQuery() queryResult { panic("not implemented for gccgo") }
|
||||
func kmctrQuery() queryResult { panic("not implemented for gccgo") }
|
||||
func kmaQuery() queryResult { panic("not implemented for gccgo") }
|
||||
func kimdQuery() queryResult { panic("not implemented for gccgo") }
|
||||
func klmdQuery() queryResult { panic("not implemented for gccgo") }
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
// 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 !amd64,!amd64p32,!386
|
||||
|
||||
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 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
|
||||
}
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
// 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.
|
||||
|
||||
package cpu
|
||||
|
||||
const cacheLineSize = 64
|
||||
|
||||
// HWCAP/HWCAP2 bits. These are exposed by Linux.
|
||||
const (
|
||||
hwcap_FP = 1 << 0
|
||||
hwcap_ASIMD = 1 << 1
|
||||
hwcap_EVTSTRM = 1 << 2
|
||||
hwcap_AES = 1 << 3
|
||||
hwcap_PMULL = 1 << 4
|
||||
hwcap_SHA1 = 1 << 5
|
||||
hwcap_SHA2 = 1 << 6
|
||||
hwcap_CRC32 = 1 << 7
|
||||
hwcap_ATOMICS = 1 << 8
|
||||
hwcap_FPHP = 1 << 9
|
||||
hwcap_ASIMDHP = 1 << 10
|
||||
hwcap_CPUID = 1 << 11
|
||||
hwcap_ASIMDRDM = 1 << 12
|
||||
hwcap_JSCVT = 1 << 13
|
||||
hwcap_FCMA = 1 << 14
|
||||
hwcap_LRCPC = 1 << 15
|
||||
hwcap_DCPOP = 1 << 16
|
||||
hwcap_SHA3 = 1 << 17
|
||||
hwcap_SM3 = 1 << 18
|
||||
hwcap_SM4 = 1 << 19
|
||||
hwcap_ASIMDDP = 1 << 20
|
||||
hwcap_SHA512 = 1 << 21
|
||||
hwcap_SVE = 1 << 22
|
||||
hwcap_ASIMDFHM = 1 << 23
|
||||
)
|
||||
|
||||
func doinit() {
|
||||
// HWCAP feature bits
|
||||
ARM64.HasFP = isSet(hwCap, hwcap_FP)
|
||||
ARM64.HasASIMD = isSet(hwCap, hwcap_ASIMD)
|
||||
ARM64.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM)
|
||||
ARM64.HasAES = isSet(hwCap, hwcap_AES)
|
||||
ARM64.HasPMULL = isSet(hwCap, hwcap_PMULL)
|
||||
ARM64.HasSHA1 = isSet(hwCap, hwcap_SHA1)
|
||||
ARM64.HasSHA2 = isSet(hwCap, hwcap_SHA2)
|
||||
ARM64.HasCRC32 = isSet(hwCap, hwcap_CRC32)
|
||||
ARM64.HasATOMICS = isSet(hwCap, hwcap_ATOMICS)
|
||||
ARM64.HasFPHP = isSet(hwCap, hwcap_FPHP)
|
||||
ARM64.HasASIMDHP = isSet(hwCap, hwcap_ASIMDHP)
|
||||
ARM64.HasCPUID = isSet(hwCap, hwcap_CPUID)
|
||||
ARM64.HasASIMDRDM = isSet(hwCap, hwcap_ASIMDRDM)
|
||||
ARM64.HasJSCVT = isSet(hwCap, hwcap_JSCVT)
|
||||
ARM64.HasFCMA = isSet(hwCap, hwcap_FCMA)
|
||||
ARM64.HasLRCPC = isSet(hwCap, hwcap_LRCPC)
|
||||
ARM64.HasDCPOP = isSet(hwCap, hwcap_DCPOP)
|
||||
ARM64.HasSHA3 = isSet(hwCap, hwcap_SHA3)
|
||||
ARM64.HasSM3 = isSet(hwCap, hwcap_SM3)
|
||||
ARM64.HasSM4 = isSet(hwCap, hwcap_SM4)
|
||||
ARM64.HasASIMDDP = isSet(hwCap, hwcap_ASIMDDP)
|
||||
ARM64.HasSHA512 = isSet(hwCap, hwcap_SHA512)
|
||||
ARM64.HasSVE = isSet(hwCap, hwcap_SVE)
|
||||
ARM64.HasASIMDFHM = isSet(hwCap, hwcap_ASIMDFHM)
|
||||
}
|
||||
|
||||
func isSet(hwc uint, value uint) bool {
|
||||
return hwc&value != 0
|
||||
}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
// 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 linux
|
||||
// +build ppc64 ppc64le
|
||||
|
||||
package cpu
|
||||
|
||||
const cacheLineSize = 128
|
||||
|
||||
// HWCAP/HWCAP2 bits. These are exposed by the kernel.
|
||||
const (
|
||||
// ISA Level
|
||||
_PPC_FEATURE2_ARCH_2_07 = 0x80000000
|
||||
_PPC_FEATURE2_ARCH_3_00 = 0x00800000
|
||||
|
||||
// CPU features
|
||||
_PPC_FEATURE2_DARN = 0x00200000
|
||||
_PPC_FEATURE2_SCV = 0x00100000
|
||||
)
|
||||
|
||||
func doinit() {
|
||||
// HWCAP2 feature bits
|
||||
PPC64.IsPOWER8 = isSet(hwCap2, _PPC_FEATURE2_ARCH_2_07)
|
||||
PPC64.IsPOWER9 = isSet(hwCap2, _PPC_FEATURE2_ARCH_3_00)
|
||||
PPC64.HasDARN = isSet(hwCap2, _PPC_FEATURE2_DARN)
|
||||
PPC64.HasSCV = isSet(hwCap2, _PPC_FEATURE2_SCV)
|
||||
}
|
||||
|
||||
func isSet(hwc uint, value uint) bool {
|
||||
return hwc&value != 0
|
||||
}
|
||||
|
|
@ -0,0 +1,161 @@
|
|||
// 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
|
||||
|
||||
const cacheLineSize = 256
|
||||
|
||||
const (
|
||||
// bit mask values from /usr/include/bits/hwcap.h
|
||||
hwcap_ZARCH = 2
|
||||
hwcap_STFLE = 4
|
||||
hwcap_MSA = 8
|
||||
hwcap_LDISP = 16
|
||||
hwcap_EIMM = 32
|
||||
hwcap_DFP = 64
|
||||
hwcap_ETF3EH = 256
|
||||
hwcap_VX = 2048
|
||||
hwcap_VXE = 8192
|
||||
)
|
||||
|
||||
// bitIsSet reports whether the bit at index is set. The bit index
|
||||
// is in big endian order, so bit index 0 is the leftmost bit.
|
||||
func bitIsSet(bits []uint64, index uint) bool {
|
||||
return bits[index/64]&((1<<63)>>(index%64)) != 0
|
||||
}
|
||||
|
||||
// function is the code for the named cryptographic function.
|
||||
type function uint8
|
||||
|
||||
const (
|
||||
// KM{,A,C,CTR} function codes
|
||||
aes128 function = 18 // AES-128
|
||||
aes192 function = 19 // AES-192
|
||||
aes256 function = 20 // AES-256
|
||||
|
||||
// K{I,L}MD function codes
|
||||
sha1 function = 1 // SHA-1
|
||||
sha256 function = 2 // SHA-256
|
||||
sha512 function = 3 // SHA-512
|
||||
sha3_224 function = 32 // SHA3-224
|
||||
sha3_256 function = 33 // SHA3-256
|
||||
sha3_384 function = 34 // SHA3-384
|
||||
sha3_512 function = 35 // SHA3-512
|
||||
shake128 function = 36 // SHAKE-128
|
||||
shake256 function = 37 // SHAKE-256
|
||||
|
||||
// KLMD function codes
|
||||
ghash function = 65 // GHASH
|
||||
)
|
||||
|
||||
// queryResult contains the result of a Query function
|
||||
// call. Bits are numbered in big endian order so the
|
||||
// leftmost bit (the MSB) is at index 0.
|
||||
type queryResult struct {
|
||||
bits [2]uint64
|
||||
}
|
||||
|
||||
// Has reports whether the given functions are present.
|
||||
func (q *queryResult) Has(fns ...function) bool {
|
||||
if len(fns) == 0 {
|
||||
panic("no function codes provided")
|
||||
}
|
||||
for _, f := range fns {
|
||||
if !bitIsSet(q.bits[:], uint(f)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// facility is a bit index for the named facility.
|
||||
type facility uint8
|
||||
|
||||
const (
|
||||
// cryptography facilities
|
||||
msa4 facility = 77 // message-security-assist extension 4
|
||||
msa8 facility = 146 // message-security-assist extension 8
|
||||
)
|
||||
|
||||
// facilityList contains the result of an STFLE call.
|
||||
// Bits are numbered in big endian order so the
|
||||
// leftmost bit (the MSB) is at index 0.
|
||||
type facilityList struct {
|
||||
bits [4]uint64
|
||||
}
|
||||
|
||||
// Has reports whether the given facilities are present.
|
||||
func (s *facilityList) Has(fs ...facility) bool {
|
||||
if len(fs) == 0 {
|
||||
panic("no facility bits provided")
|
||||
}
|
||||
for _, f := range fs {
|
||||
if !bitIsSet(s.bits[:], uint(f)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
func doinit() {
|
||||
// test HWCAP bit vector
|
||||
has := func(featureMask uint) bool {
|
||||
return hwCap&featureMask == featureMask
|
||||
}
|
||||
|
||||
// mandatory
|
||||
S390X.HasZARCH = has(hwcap_ZARCH)
|
||||
|
||||
// optional
|
||||
S390X.HasSTFLE = has(hwcap_STFLE)
|
||||
S390X.HasLDISP = has(hwcap_LDISP)
|
||||
S390X.HasEIMM = has(hwcap_EIMM)
|
||||
S390X.HasETF3EH = has(hwcap_ETF3EH)
|
||||
S390X.HasDFP = has(hwcap_DFP)
|
||||
S390X.HasMSA = has(hwcap_MSA)
|
||||
S390X.HasVX = has(hwcap_VX)
|
||||
if S390X.HasVX {
|
||||
S390X.HasVXE = has(hwcap_VXE)
|
||||
}
|
||||
|
||||
// We need implementations of stfle, km and so on
|
||||
// to detect cryptographic features.
|
||||
if !haveAsmFunctions() {
|
||||
return
|
||||
}
|
||||
|
||||
// optional cryptographic functions
|
||||
if S390X.HasMSA {
|
||||
aes := []function{aes128, aes192, aes256}
|
||||
|
||||
// cipher message
|
||||
km, kmc := kmQuery(), kmcQuery()
|
||||
S390X.HasAES = km.Has(aes...)
|
||||
S390X.HasAESCBC = kmc.Has(aes...)
|
||||
if S390X.HasSTFLE {
|
||||
facilities := stfle()
|
||||
if facilities.Has(msa4) {
|
||||
kmctr := kmctrQuery()
|
||||
S390X.HasAESCTR = kmctr.Has(aes...)
|
||||
}
|
||||
if facilities.Has(msa8) {
|
||||
kma := kmaQuery()
|
||||
S390X.HasAESGCM = kma.Has(aes...)
|
||||
}
|
||||
}
|
||||
|
||||
// compute message digest
|
||||
kimd := kimdQuery() // intermediate (no padding)
|
||||
klmd := klmdQuery() // last (padding)
|
||||
S390X.HasSHA1 = kimd.Has(sha1) && klmd.Has(sha1)
|
||||
S390X.HasSHA256 = kimd.Has(sha256) && klmd.Has(sha256)
|
||||
S390X.HasSHA512 = kimd.Has(sha512) && klmd.Has(sha512)
|
||||
S390X.HasGHASH = kimd.Has(ghash) // KLMD-GHASH does not exist
|
||||
sha3 := []function{
|
||||
sha3_224, sha3_256, sha3_384, sha3_512,
|
||||
shake128, shake256,
|
||||
}
|
||||
S390X.HasSHA3 = kimd.Has(sha3...) && klmd.Has(sha3...)
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
// 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 mips64 mips64le
|
||||
|
||||
package cpu
|
||||
|
||||
const cacheLineSize = 32
|
||||
|
||||
func doinit() {}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
// 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 mips mipsle
|
||||
|
||||
package cpu
|
||||
|
||||
const cacheLineSize = 32
|
||||
|
||||
func doinit() {}
|
||||
|
|
@ -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 !linux,arm64
|
||||
|
||||
package cpu
|
||||
|
||||
const cacheLineSize = 64
|
||||
|
||||
func doinit() {}
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
// 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 stfle() facilityList
|
||||
TEXT ·stfle(SB), NOSPLIT|NOFRAME, $0-32
|
||||
MOVD $ret+0(FP), R1
|
||||
MOVD $3, R0 // last doubleword index to store
|
||||
XC $32, (R1), (R1) // clear 4 doublewords (32 bytes)
|
||||
WORD $0xb2b01000 // store facility list extended (STFLE)
|
||||
RET
|
||||
|
||||
// func kmQuery() queryResult
|
||||
TEXT ·kmQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||
MOVD $0, R0 // set function code to 0 (KM-Query)
|
||||
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||
WORD $0xB92E0024 // cipher message (KM)
|
||||
RET
|
||||
|
||||
// func kmcQuery() queryResult
|
||||
TEXT ·kmcQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||
MOVD $0, R0 // set function code to 0 (KMC-Query)
|
||||
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||
WORD $0xB92F0024 // cipher message with chaining (KMC)
|
||||
RET
|
||||
|
||||
// func kmctrQuery() queryResult
|
||||
TEXT ·kmctrQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||
MOVD $0, R0 // set function code to 0 (KMCTR-Query)
|
||||
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||
WORD $0xB92D4024 // cipher message with counter (KMCTR)
|
||||
RET
|
||||
|
||||
// func kmaQuery() queryResult
|
||||
TEXT ·kmaQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||
MOVD $0, R0 // set function code to 0 (KMA-Query)
|
||||
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||
WORD $0xb9296024 // cipher message with authentication (KMA)
|
||||
RET
|
||||
|
||||
// func kimdQuery() queryResult
|
||||
TEXT ·kimdQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||
MOVD $0, R0 // set function code to 0 (KIMD-Query)
|
||||
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||
WORD $0xB93E0024 // compute intermediate message digest (KIMD)
|
||||
RET
|
||||
|
||||
// func klmdQuery() queryResult
|
||||
TEXT ·klmdQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||
MOVD $0, R0 // set function code to 0 (KLMD-Query)
|
||||
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||
WORD $0xB93F0024 // compute last message digest (KLMD)
|
||||
RET
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
// 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 wasm
|
||||
|
||||
package cpu
|
||||
|
||||
// We're compiling the cpu package for an unknown (software-abstracted) CPU.
|
||||
// Make CacheLinePad an empty struct and hope that the usual struct alignment
|
||||
// rules are good enough.
|
||||
|
||||
const cacheLineSize = 0
|
||||
|
||||
func doinit() {}
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
// 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 386 amd64 amd64p32
|
||||
|
||||
package cpu
|
||||
|
||||
const cacheLineSize = 64
|
||||
|
||||
func init() {
|
||||
Initialized = true
|
||||
|
||||
maxID, _, _, _ := cpuid(0, 0)
|
||||
|
||||
if maxID < 1 {
|
||||
return
|
||||
}
|
||||
|
||||
_, _, ecx1, edx1 := cpuid(1, 0)
|
||||
X86.HasSSE2 = isSet(26, edx1)
|
||||
|
||||
X86.HasSSE3 = isSet(0, ecx1)
|
||||
X86.HasPCLMULQDQ = isSet(1, ecx1)
|
||||
X86.HasSSSE3 = isSet(9, ecx1)
|
||||
X86.HasFMA = isSet(12, ecx1)
|
||||
X86.HasSSE41 = isSet(19, ecx1)
|
||||
X86.HasSSE42 = isSet(20, ecx1)
|
||||
X86.HasPOPCNT = isSet(23, ecx1)
|
||||
X86.HasAES = isSet(25, ecx1)
|
||||
X86.HasOSXSAVE = isSet(27, ecx1)
|
||||
X86.HasRDRAND = isSet(30, ecx1)
|
||||
|
||||
osSupportsAVX := false
|
||||
// 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)
|
||||
}
|
||||
|
||||
X86.HasAVX = isSet(28, ecx1) && osSupportsAVX
|
||||
|
||||
if maxID < 7 {
|
||||
return
|
||||
}
|
||||
|
||||
_, ebx7, _, _ := 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)
|
||||
}
|
||||
|
||||
func isSet(bitpos uint, value uint32) bool {
|
||||
return value&(1<<bitpos) != 0
|
||||
}
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
// 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 386 amd64 amd64p32
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
// func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuid(SB), NOSPLIT, $0-24
|
||||
MOVL eaxArg+0(FP), AX
|
||||
MOVL ecxArg+4(FP), CX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func xgetbv() (eax, edx uint32)
|
||||
TEXT ·xgetbv(SB),NOSPLIT,$0-8
|
||||
MOVL $0, CX
|
||||
XGETBV
|
||||
MOVL AX, eax+0(FP)
|
||||
MOVL DX, edx+4(FP)
|
||||
RET
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
_obj/
|
||||
unix.test
|
||||
|
|
@ -0,0 +1,173 @@
|
|||
# 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).
|
||||
|
|
@ -0,0 +1,124 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// CPU affinity functions
|
||||
|
||||
package unix
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
|
||||
|
||||
// CPUSet represents a CPU affinity mask.
|
||||
type CPUSet [cpuSetSize]cpuMask
|
||||
|
||||
func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
|
||||
_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(*set)), uintptr(unsafe.Pointer(set)))
|
||||
if e != 0 {
|
||||
return errnoErr(e)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
|
||||
// If pid is 0 the calling thread is used.
|
||||
func SchedGetaffinity(pid int, set *CPUSet) error {
|
||||
return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
|
||||
}
|
||||
|
||||
// SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
|
||||
// If pid is 0 the calling thread is used.
|
||||
func SchedSetaffinity(pid int, set *CPUSet) error {
|
||||
return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
|
||||
}
|
||||
|
||||
// Zero clears the set s, so that it contains no CPUs.
|
||||
func (s *CPUSet) Zero() {
|
||||
for i := range s {
|
||||
s[i] = 0
|
||||
}
|
||||
}
|
||||
|
||||
func cpuBitsIndex(cpu int) int {
|
||||
return cpu / _NCPUBITS
|
||||
}
|
||||
|
||||
func cpuBitsMask(cpu int) cpuMask {
|
||||
return cpuMask(1 << (uint(cpu) % _NCPUBITS))
|
||||
}
|
||||
|
||||
// Set adds cpu to the set s.
|
||||
func (s *CPUSet) Set(cpu int) {
|
||||
i := cpuBitsIndex(cpu)
|
||||
if i < len(s) {
|
||||
s[i] |= cpuBitsMask(cpu)
|
||||
}
|
||||
}
|
||||
|
||||
// Clear removes cpu from the set s.
|
||||
func (s *CPUSet) Clear(cpu int) {
|
||||
i := cpuBitsIndex(cpu)
|
||||
if i < len(s) {
|
||||
s[i] &^= cpuBitsMask(cpu)
|
||||
}
|
||||
}
|
||||
|
||||
// IsSet reports whether cpu is in the set s.
|
||||
func (s *CPUSet) IsSet(cpu int) bool {
|
||||
i := cpuBitsIndex(cpu)
|
||||
if i < len(s) {
|
||||
return s[i]&cpuBitsMask(cpu) != 0
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Count returns the number of CPUs in the set s.
|
||||
func (s *CPUSet) Count() int {
|
||||
c := 0
|
||||
for _, b := range s {
|
||||
c += onesCount64(uint64(b))
|
||||
}
|
||||
return c
|
||||
}
|
||||
|
||||
// onesCount64 is a copy of Go 1.9's math/bits.OnesCount64.
|
||||
// Once this package can require Go 1.9, we can delete this
|
||||
// and update the caller to use bits.OnesCount64.
|
||||
func onesCount64(x uint64) int {
|
||||
const m0 = 0x5555555555555555 // 01010101 ...
|
||||
const m1 = 0x3333333333333333 // 00110011 ...
|
||||
const m2 = 0x0f0f0f0f0f0f0f0f // 00001111 ...
|
||||
const m3 = 0x00ff00ff00ff00ff // etc.
|
||||
const m4 = 0x0000ffff0000ffff
|
||||
|
||||
// Implementation: Parallel summing of adjacent bits.
|
||||
// See "Hacker's Delight", Chap. 5: Counting Bits.
|
||||
// The following pattern shows the general approach:
|
||||
//
|
||||
// x = x>>1&(m0&m) + x&(m0&m)
|
||||
// x = x>>2&(m1&m) + x&(m1&m)
|
||||
// x = x>>4&(m2&m) + x&(m2&m)
|
||||
// x = x>>8&(m3&m) + x&(m3&m)
|
||||
// x = x>>16&(m4&m) + x&(m4&m)
|
||||
// x = x>>32&(m5&m) + x&(m5&m)
|
||||
// return int(x)
|
||||
//
|
||||
// Masking (& operations) can be left away when there's no
|
||||
// danger that a field's sum will carry over into the next
|
||||
// field: Since the result cannot be > 64, 8 bits is enough
|
||||
// and we can ignore the masks for the shifts by 8 and up.
|
||||
// Per "Hacker's Delight", the first line can be simplified
|
||||
// more, but it saves at best one instruction, so we leave
|
||||
// it alone for clarity.
|
||||
const m = 1<<64 - 1
|
||||
x = x>>1&(m0&m) + x&(m0&m)
|
||||
x = x>>2&(m1&m) + x&(m1&m)
|
||||
x = (x>>4 + x) & (m2 & m)
|
||||
x += x >> 8
|
||||
x += x >> 16
|
||||
x += x >> 32
|
||||
return int(x) & (1<<7 - 1)
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
// 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 calls for ppc64, AIX are implemented in runtime/syscall_aix.go
|
||||
//
|
||||
|
||||
TEXT ·syscall6(SB),NOSPLIT,$0-88
|
||||
JMP syscall·syscall6(SB)
|
||||
|
||||
TEXT ·rawSyscall6(SB),NOSPLIT,$0-88
|
||||
JMP syscall·rawSyscall6(SB)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
// 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)
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
// 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
|
||||
)
|
||||
|
|
@ -0,0 +1,195 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
// 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
|
||||
)
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
// 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))
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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)
|
||||
}
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
// 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)
|
||||
}
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
// 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)
|
||||
}
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
// 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)
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
// 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)
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
// 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
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
// 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)
|
||||
}
|
||||
|
|
@ -0,0 +1,227 @@
|
|||
// 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
|
||||
)
|
||||
|
|
@ -0,0 +1,227 @@
|
|||
// 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
|
||||
)
|
||||
|
|
@ -0,0 +1,226 @@
|
|||
// 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
|
||||
)
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
// +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
|
||||
}
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
// 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)
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
// 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);
|
||||
}
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,212 @@
|
|||
#!/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
|
||||
) | $run
|
||||
|
|
@ -0,0 +1,659 @@
|
|||
#!/usr/bin/env bash
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
# Generate Go code listing errors and other #defined constant
|
||||
# values (ENAMETOOLONG etc.), by asking the preprocessor
|
||||
# about the definitions.
|
||||
|
||||
unset LANG
|
||||
export LC_ALL=C
|
||||
export LC_CTYPE=C
|
||||
|
||||
if test -z "$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 && $GORUN ./_errors && rm -f _errors.c _errors _const.go _error.grep _signal.grep _error.out
|
||||
|
|
@ -0,0 +1,265 @@
|
|||
#!/usr/bin/env perl
|
||||
|
||||
# Copyright 2011 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
#
|
||||
# Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
|
||||
#
|
||||
# Build a MIB with each entry being an array containing the level, type and
|
||||
# a hash that will contain additional entries if the current entry is a node.
|
||||
# We then walk this MIB and create a flattened sysctl name to OID hash.
|
||||
#
|
||||
|
||||
use strict;
|
||||
|
||||
if($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
|
||||
|
|
@ -0,0 +1,166 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
// 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
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
// 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()
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue