mirror of
https://gitea.com/Lydanne/buildx.git
synced 2025-07-09 21:17:09 +08:00
update github.com/compose-spec/compose-go to v1.3.0
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
157
vendor/golang.org/x/sys/unix/syscall_linux.go
generated
vendored
157
vendor/golang.org/x/sys/unix/syscall_linux.go
generated
vendored
@ -512,24 +512,24 @@ func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) {
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//
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// Server example:
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//
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// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
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// _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
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// Channel: 1,
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// Addr: [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
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// })
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// _ = Listen(fd, 1)
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// nfd, sa, _ := Accept(fd)
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// fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
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// Read(nfd, buf)
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// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
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// _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
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// Channel: 1,
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// Addr: [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
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// })
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// _ = Listen(fd, 1)
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// nfd, sa, _ := Accept(fd)
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// fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
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// Read(nfd, buf)
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//
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// Client example:
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//
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// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
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// _ = Connect(fd, &SockaddrRFCOMM{
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// Channel: 1,
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// Addr: [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
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// })
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// Write(fd, []byte(`hello`))
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// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
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// _ = Connect(fd, &SockaddrRFCOMM{
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// Channel: 1,
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// Addr: [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
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// })
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// Write(fd, []byte(`hello`))
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type SockaddrRFCOMM struct {
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// Addr represents a bluetooth address, byte ordering is little-endian.
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Addr [6]uint8
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@ -556,12 +556,12 @@ func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) {
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// The SockaddrCAN struct must be bound to the socket file descriptor
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// using Bind before the CAN socket can be used.
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//
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// // Read one raw CAN frame
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// fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
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// addr := &SockaddrCAN{Ifindex: index}
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// Bind(fd, addr)
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// frame := make([]byte, 16)
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// Read(fd, frame)
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// // Read one raw CAN frame
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// fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
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// addr := &SockaddrCAN{Ifindex: index}
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// Bind(fd, addr)
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// frame := make([]byte, 16)
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// Read(fd, frame)
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//
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// The full SocketCAN documentation can be found in the linux kernel
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// archives at: https://www.kernel.org/doc/Documentation/networking/can.txt
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@ -632,13 +632,13 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
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// Here is an example of using an AF_ALG socket with SHA1 hashing.
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// The initial socket setup process is as follows:
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//
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// // Open a socket to perform SHA1 hashing.
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// fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
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// addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
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// unix.Bind(fd, addr)
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// // Note: unix.Accept does not work at this time; must invoke accept()
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// // manually using unix.Syscall.
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// hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
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// // Open a socket to perform SHA1 hashing.
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// fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
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// addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
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// unix.Bind(fd, addr)
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// // Note: unix.Accept does not work at this time; must invoke accept()
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// // manually using unix.Syscall.
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// hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
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//
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// Once a file descriptor has been returned from Accept, it may be used to
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// perform SHA1 hashing. The descriptor is not safe for concurrent use, but
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@ -647,39 +647,39 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
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// When hashing a small byte slice or string, a single Write and Read may
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// be used:
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//
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// // Assume hashfd is already configured using the setup process.
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// hash := os.NewFile(hashfd, "sha1")
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// // Hash an input string and read the results. Each Write discards
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// // previous hash state. Read always reads the current state.
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// b := make([]byte, 20)
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// for i := 0; i < 2; i++ {
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// io.WriteString(hash, "Hello, world.")
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// hash.Read(b)
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// fmt.Println(hex.EncodeToString(b))
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// }
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// // Output:
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// // 2ae01472317d1935a84797ec1983ae243fc6aa28
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// // 2ae01472317d1935a84797ec1983ae243fc6aa28
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// // Assume hashfd is already configured using the setup process.
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// hash := os.NewFile(hashfd, "sha1")
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// // Hash an input string and read the results. Each Write discards
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// // previous hash state. Read always reads the current state.
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// b := make([]byte, 20)
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// for i := 0; i < 2; i++ {
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// io.WriteString(hash, "Hello, world.")
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// hash.Read(b)
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// fmt.Println(hex.EncodeToString(b))
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// }
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// // Output:
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// // 2ae01472317d1935a84797ec1983ae243fc6aa28
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// // 2ae01472317d1935a84797ec1983ae243fc6aa28
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//
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// For hashing larger byte slices, or byte streams such as those read from
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// a file or socket, use Sendto with MSG_MORE to instruct the kernel to update
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// the hash digest instead of creating a new one for a given chunk and finalizing it.
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//
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// // Assume hashfd and addr are already configured using the setup process.
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// hash := os.NewFile(hashfd, "sha1")
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// // Hash the contents of a file.
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// f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
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// b := make([]byte, 4096)
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// for {
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// n, err := f.Read(b)
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// if err == io.EOF {
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// break
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// }
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// unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
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// }
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// hash.Read(b)
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// fmt.Println(hex.EncodeToString(b))
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// // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
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// // Assume hashfd and addr are already configured using the setup process.
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// hash := os.NewFile(hashfd, "sha1")
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// // Hash the contents of a file.
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// f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
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// b := make([]byte, 4096)
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// for {
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// n, err := f.Read(b)
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// if err == io.EOF {
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// break
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// }
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// unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
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// }
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// hash.Read(b)
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// fmt.Println(hex.EncodeToString(b))
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// // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
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//
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// For more information, see: http://www.chronox.de/crypto-API/crypto/userspace-if.html.
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type SockaddrALG struct {
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@ -1499,18 +1499,13 @@ func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error
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//sys keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL
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//sys keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL
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func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
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func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
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var msg Msghdr
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msg.Name = (*byte)(unsafe.Pointer(rsa))
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msg.Namelen = uint32(SizeofSockaddrAny)
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var iov Iovec
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if len(p) > 0 {
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iov.Base = &p[0]
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iov.SetLen(len(p))
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}
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var dummy byte
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if len(oob) > 0 {
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if len(p) == 0 {
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if emptyIovecs(iov) {
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var sockType int
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sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
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if err != nil {
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@ -1518,15 +1513,19 @@ func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn
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}
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// receive at least one normal byte
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if sockType != SOCK_DGRAM {
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iov.Base = &dummy
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iov.SetLen(1)
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var iova [1]Iovec
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iova[0].Base = &dummy
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iova[0].SetLen(1)
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iov = iova[:]
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}
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}
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msg.Control = &oob[0]
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msg.SetControllen(len(oob))
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}
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msg.Iov = &iov
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msg.Iovlen = 1
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if len(iov) > 0 {
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msg.Iov = &iov[0]
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msg.SetIovlen(len(iov))
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}
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if n, err = recvmsg(fd, &msg, flags); err != nil {
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return
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}
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@ -1535,18 +1534,15 @@ func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn
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return
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}
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func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
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func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
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var msg Msghdr
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msg.Name = (*byte)(ptr)
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msg.Namelen = uint32(salen)
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var iov Iovec
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if len(p) > 0 {
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iov.Base = &p[0]
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iov.SetLen(len(p))
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}
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var dummy byte
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var empty bool
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if len(oob) > 0 {
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if len(p) == 0 {
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empty := emptyIovecs(iov)
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if empty {
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var sockType int
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sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
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if err != nil {
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@ -1554,19 +1550,22 @@ func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags i
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}
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// send at least one normal byte
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if sockType != SOCK_DGRAM {
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iov.Base = &dummy
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iov.SetLen(1)
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var iova [1]Iovec
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iova[0].Base = &dummy
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iova[0].SetLen(1)
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}
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}
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msg.Control = &oob[0]
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msg.SetControllen(len(oob))
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}
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msg.Iov = &iov
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msg.Iovlen = 1
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if len(iov) > 0 {
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msg.Iov = &iov[0]
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msg.SetIovlen(len(iov))
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}
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if n, err = sendmsg(fd, &msg, flags); err != nil {
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return 0, err
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}
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if len(oob) > 0 && len(p) == 0 {
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if len(oob) > 0 && empty {
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n = 0
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}
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return n, nil
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