Delete vendor directory

1 files changed, 0 insertions, 606 deletions

diff --git a/vendor/golang.org/x/sys/unix/syscall_unix.go b/vendor/golang.org/x/sys/unix/syscall_unix.go
deleted file mode 100644
index 77081de..0000000
--- a/vendor/golang.org/x/sys/unix/syscall_unix.go
+++ /dev/null
@@ -1,606 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
-
-package unix
-
-import (
-        "bytes"
-        "sort"
-        "sync"
-        "syscall"
-        "unsafe"
-)
-
-var (
-        Stdin  = 0
-        Stdout = 1
-        Stderr = 2
-)
-
-// Do the interface allocations only once for common
-// Errno values.
-var (
-        errEAGAIN error = syscall.EAGAIN
-        errEINVAL error = syscall.EINVAL
-        errENOENT error = syscall.ENOENT
-)
-
-var (
-        signalNameMapOnce sync.Once
-        signalNameMap     map[string]syscall.Signal
-)
-
-// errnoErr returns common boxed Errno values, to prevent
-// allocations at runtime.
-func errnoErr(e syscall.Errno) error {
-        switch e {
-        case 0:
-                return nil
-        case EAGAIN:
-                return errEAGAIN
-        case EINVAL:
-                return errEINVAL
-        case ENOENT:
-                return errENOENT
-        }
-        return e
-}
-
-// ErrnoName returns the error name for error number e.
-func ErrnoName(e syscall.Errno) string {
-        i := sort.Search(len(errorList), func(i int) bool {
-                return errorList[i].num >= e
-        })
-        if i < len(errorList) && errorList[i].num == e {
-                return errorList[i].name
-        }
-        return ""
-}
-
-// SignalName returns the signal name for signal number s.
-func SignalName(s syscall.Signal) string {
-        i := sort.Search(len(signalList), func(i int) bool {
-                return signalList[i].num >= s
-        })
-        if i < len(signalList) && signalList[i].num == s {
-                return signalList[i].name
-        }
-        return ""
-}
-
-// SignalNum returns the syscall.Signal for signal named s,
-// or 0 if a signal with such name is not found.
-// The signal name should start with "SIG".
-func SignalNum(s string) syscall.Signal {
-        signalNameMapOnce.Do(func() {
-                signalNameMap = make(map[string]syscall.Signal, len(signalList))
-                for _, signal := range signalList {
-                        signalNameMap[signal.name] = signal.num
-                }
-        })
-        return signalNameMap[s]
-}
-
-// clen returns the index of the first NULL byte in n or len(n) if n contains no NULL byte.
-func clen(n []byte) int {
-        i := bytes.IndexByte(n, 0)
-        if i == -1 {
-                i = len(n)
-        }
-        return i
-}
-
-// Mmap manager, for use by operating system-specific implementations.
-
-type mmapper struct {
-        sync.Mutex
-        active map[*byte][]byte // active mappings; key is last byte in mapping
-        mmap   func(addr, length uintptr, prot, flags, fd int, offset int64) (uintptr, error)
-        munmap func(addr uintptr, length uintptr) error
-}
-
-func (m *mmapper) Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
-        if length <= 0 {
-                return nil, EINVAL
-        }
-
-        // Map the requested memory.
-        addr, errno := m.mmap(0, uintptr(length), prot, flags, fd, offset)
-        if errno != nil {
-                return nil, errno
-        }
-
-        // Use unsafe to convert addr into a []byte.
-        b := unsafe.Slice((*byte)(unsafe.Pointer(addr)), length)
-
-        // Register mapping in m and return it.
-        p := &b[cap(b)-1]
-        m.Lock()
-        defer m.Unlock()
-        m.active[p] = b
-        return b, nil
-}
-
-func (m *mmapper) Munmap(data []byte) (err error) {
-        if len(data) == 0 || len(data) != cap(data) {
-                return EINVAL
-        }
-
-        // Find the base of the mapping.
-        p := &data[cap(data)-1]
-        m.Lock()
-        defer m.Unlock()
-        b := m.active[p]
-        if b == nil || &b[0] != &data[0] {
-                return EINVAL
-        }
-
-        // Unmap the memory and update m.
-        if errno := m.munmap(uintptr(unsafe.Pointer(&b[0])), uintptr(len(b))); errno != nil {
-                return errno
-        }
-        delete(m.active, p)
-        return nil
-}
-
-func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
-        return mapper.Mmap(fd, offset, length, prot, flags)
-}
-
-func Munmap(b []byte) (err error) {
-        return mapper.Munmap(b)
-}
-
-func Read(fd int, p []byte) (n int, err error) {
-        n, err = read(fd, p)
-        if raceenabled {
-                if n > 0 {
-                        raceWriteRange(unsafe.Pointer(&p[0]), n)
-                }
-                if err == nil {
-                        raceAcquire(unsafe.Pointer(&ioSync))
-                }
-        }
-        return
-}
-
-func Write(fd int, p []byte) (n int, err error) {
-        if raceenabled {
-                raceReleaseMerge(unsafe.Pointer(&ioSync))
-        }
-        n, err = write(fd, p)
-        if raceenabled && n > 0 {
-                raceReadRange(unsafe.Pointer(&p[0]), n)
-        }
-        return
-}
-
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
-        n, err = pread(fd, p, offset)
-        if raceenabled {
-                if n > 0 {
-                        raceWriteRange(unsafe.Pointer(&p[0]), n)
-                }
-                if err == nil {
-                        raceAcquire(unsafe.Pointer(&ioSync))
-                }
-        }
-        return
-}
-
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
-        if raceenabled {
-                raceReleaseMerge(unsafe.Pointer(&ioSync))
-        }
-        n, err = pwrite(fd, p, offset)
-        if raceenabled && n > 0 {
-                raceReadRange(unsafe.Pointer(&p[0]), n)
-        }
-        return
-}
-
-// For testing: clients can set this flag to force
-// creation of IPv6 sockets to return EAFNOSUPPORT.
-var SocketDisableIPv6 bool
-
-// Sockaddr represents a socket address.
-type Sockaddr interface {
-        sockaddr() (ptr unsafe.Pointer, len _Socklen, err error) // lowercase; only we can define Sockaddrs
-}
-
-// SockaddrInet4 implements the Sockaddr interface for AF_INET type sockets.
-type SockaddrInet4 struct {
-        Port int
-        Addr [4]byte
-        raw  RawSockaddrInet4
-}
-
-// SockaddrInet6 implements the Sockaddr interface for AF_INET6 type sockets.
-type SockaddrInet6 struct {
-        Port   int
-        ZoneId uint32
-        Addr   [16]byte
-        raw    RawSockaddrInet6
-}
-
-// SockaddrUnix implements the Sockaddr interface for AF_UNIX type sockets.
-type SockaddrUnix struct {
-        Name string
-        raw  RawSockaddrUnix
-}
-
-func Bind(fd int, sa Sockaddr) (err error) {
-        ptr, n, err := sa.sockaddr()
-        if err != nil {
-                return err
-        }
-        return bind(fd, ptr, n)
-}
-
-func Connect(fd int, sa Sockaddr) (err error) {
-        ptr, n, err := sa.sockaddr()
-        if err != nil {
-                return err
-        }
-        return connect(fd, ptr, n)
-}
-
-func Getpeername(fd int) (sa Sockaddr, err error) {
-        var rsa RawSockaddrAny
-        var len _Socklen = SizeofSockaddrAny
-        if err = getpeername(fd, &rsa, &len); err != nil {
-                return
-        }
-        return anyToSockaddr(fd, &rsa)
-}
-
-func GetsockoptByte(fd, level, opt int) (value byte, err error) {
-        var n byte
-        vallen := _Socklen(1)
-        err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
-        return n, err
-}
-
-func GetsockoptInt(fd, level, opt int) (value int, err error) {
-        var n int32
-        vallen := _Socklen(4)
-        err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
-        return int(n), err
-}
-
-func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
-        vallen := _Socklen(4)
-        err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
-        return value, err
-}
-
-func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
-        var value IPMreq
-        vallen := _Socklen(SizeofIPMreq)
-        err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-        return &value, err
-}
-
-func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) {
-        var value IPv6Mreq
-        vallen := _Socklen(SizeofIPv6Mreq)
-        err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-        return &value, err
-}
-
-func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) {
-        var value IPv6MTUInfo
-        vallen := _Socklen(SizeofIPv6MTUInfo)
-        err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-        return &value, err
-}
-
-func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
-        var value ICMPv6Filter
-        vallen := _Socklen(SizeofICMPv6Filter)
-        err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
-        return &value, err
-}
-
-func GetsockoptLinger(fd, level, opt int) (*Linger, error) {
-        var linger Linger
-        vallen := _Socklen(SizeofLinger)
-        err := getsockopt(fd, level, opt, unsafe.Pointer(&linger), &vallen)
-        return &linger, err
-}
-
-func GetsockoptTimeval(fd, level, opt int) (*Timeval, error) {
-        var tv Timeval
-        vallen := _Socklen(unsafe.Sizeof(tv))
-        err := getsockopt(fd, level, opt, unsafe.Pointer(&tv), &vallen)
-        return &tv, err
-}
-
-func GetsockoptUint64(fd, level, opt int) (value uint64, err error) {
-        var n uint64
-        vallen := _Socklen(8)
-        err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
-        return n, err
-}
-
-func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
-        var rsa RawSockaddrAny
-        var len _Socklen = SizeofSockaddrAny
-        if n, err = recvfrom(fd, p, flags, &rsa, &len); err != nil {
-                return
-        }
-        if rsa.Addr.Family != AF_UNSPEC {
-                from, err = anyToSockaddr(fd, &rsa)
-        }
-        return
-}
-
-// Recvmsg receives a message from a socket using the recvmsg system call. The
-// received non-control data will be written to p, and any "out of band"
-// control data will be written to oob. The flags are passed to recvmsg.
-//
-// The results are:
-//   - n is the number of non-control data bytes read into p
-//   - oobn is the number of control data bytes read into oob; this may be interpreted using [ParseSocketControlMessage]
-//   - recvflags is flags returned by recvmsg
-//   - from is the address of the sender
-//
-// If the underlying socket type is not SOCK_DGRAM, a received message
-// containing oob data and a single '\0' of non-control data is treated as if
-// the message contained only control data, i.e. n will be zero on return.
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
-        var iov [1]Iovec
-        if len(p) > 0 {
-                iov[0].Base = &p[0]
-                iov[0].SetLen(len(p))
-        }
-        var rsa RawSockaddrAny
-        n, oobn, recvflags, err = recvmsgRaw(fd, iov[:], oob, flags, &rsa)
-        // source address is only specified if the socket is unconnected
-        if rsa.Addr.Family != AF_UNSPEC {
-                from, err = anyToSockaddr(fd, &rsa)
-        }
-        return
-}
-
-// RecvmsgBuffers receives a message from a socket using the recvmsg system
-// call. This function is equivalent to Recvmsg, but non-control data read is
-// scattered into the buffers slices.
-func RecvmsgBuffers(fd int, buffers [][]byte, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
-        iov := make([]Iovec, len(buffers))
-        for i := range buffers {
-                if len(buffers[i]) > 0 {
-                        iov[i].Base = &buffers[i][0]
-                        iov[i].SetLen(len(buffers[i]))
-                } else {
-                        iov[i].Base = (*byte)(unsafe.Pointer(&_zero))
-                }
-        }
-        var rsa RawSockaddrAny
-        n, oobn, recvflags, err = recvmsgRaw(fd, iov, oob, flags, &rsa)
-        if err == nil && rsa.Addr.Family != AF_UNSPEC {
-                from, err = anyToSockaddr(fd, &rsa)
-        }
-        return
-}
-
-// Sendmsg sends a message on a socket to an address using the sendmsg system
-// call. This function is equivalent to SendmsgN, but does not return the
-// number of bytes actually sent.
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
-        _, err = SendmsgN(fd, p, oob, to, flags)
-        return
-}
-
-// SendmsgN sends a message on a socket to an address using the sendmsg system
-// call. p contains the non-control data to send, and oob contains the "out of
-// band" control data. The flags are passed to sendmsg. The number of
-// non-control bytes actually written to the socket is returned.
-//
-// Some socket types do not support sending control data without accompanying
-// non-control data. If p is empty, and oob contains control data, and the
-// underlying socket type is not SOCK_DGRAM, p will be treated as containing a
-// single '\0' and the return value will indicate zero bytes sent.
-//
-// The Go function Recvmsg, if called with an empty p and a non-empty oob,
-// will read and ignore this additional '\0'.  If the message is received by
-// code that does not use Recvmsg, or that does not use Go at all, that code
-// will need to be written to expect and ignore the additional '\0'.
-//
-// If you need to send non-empty oob with p actually empty, and if the
-// underlying socket type supports it, you can do so via a raw system call as
-// follows:
-//
-//      msg := &unix.Msghdr{
-//          Control: &oob[0],
-//      }
-//      msg.SetControllen(len(oob))
-//      n, _, errno := unix.Syscall(unix.SYS_SENDMSG, uintptr(fd), uintptr(unsafe.Pointer(msg)), flags)
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
-        var iov [1]Iovec
-        if len(p) > 0 {
-                iov[0].Base = &p[0]
-                iov[0].SetLen(len(p))
-        }
-        var ptr unsafe.Pointer
-        var salen _Socklen
-        if to != nil {
-                ptr, salen, err = to.sockaddr()
-                if err != nil {
-                        return 0, err
-                }
-        }
-        return sendmsgN(fd, iov[:], oob, ptr, salen, flags)
-}
-
-// SendmsgBuffers sends a message on a socket to an address using the sendmsg
-// system call. This function is equivalent to SendmsgN, but the non-control
-// data is gathered from buffers.
-func SendmsgBuffers(fd int, buffers [][]byte, oob []byte, to Sockaddr, flags int) (n int, err error) {
-        iov := make([]Iovec, len(buffers))
-        for i := range buffers {
-                if len(buffers[i]) > 0 {
-                        iov[i].Base = &buffers[i][0]
-                        iov[i].SetLen(len(buffers[i]))
-                } else {
-                        iov[i].Base = (*byte)(unsafe.Pointer(&_zero))
-                }
-        }
-        var ptr unsafe.Pointer
-        var salen _Socklen
-        if to != nil {
-                ptr, salen, err = to.sockaddr()
-                if err != nil {
-                        return 0, err
-                }
-        }
-        return sendmsgN(fd, iov, oob, ptr, salen, flags)
-}
-
-func Send(s int, buf []byte, flags int) (err error) {
-        return sendto(s, buf, flags, nil, 0)
-}
-
-func Sendto(fd int, p []byte, flags int, to Sockaddr) (err error) {
-        var ptr unsafe.Pointer
-        var salen _Socklen
-        if to != nil {
-                ptr, salen, err = to.sockaddr()
-                if err != nil {
-                        return err
-                }
-        }
-        return sendto(fd, p, flags, ptr, salen)
-}
-
-func SetsockoptByte(fd, level, opt int, value byte) (err error) {
-        return setsockopt(fd, level, opt, unsafe.Pointer(&value), 1)
-}
-
-func SetsockoptInt(fd, level, opt int, value int) (err error) {
-        var n = int32(value)
-        return setsockopt(fd, level, opt, unsafe.Pointer(&n), 4)
-}
-
-func SetsockoptInet4Addr(fd, level, opt int, value [4]byte) (err error) {
-        return setsockopt(fd, level, opt, unsafe.Pointer(&value[0]), 4)
-}
-
-func SetsockoptIPMreq(fd, level, opt int, mreq *IPMreq) (err error) {
-        return setsockopt(fd, level, opt, unsafe.Pointer(mreq), SizeofIPMreq)
-}
-
-func SetsockoptIPv6Mreq(fd, level, opt int, mreq *IPv6Mreq) (err error) {
-        return setsockopt(fd, level, opt, unsafe.Pointer(mreq), SizeofIPv6Mreq)
-}
-
-func SetsockoptICMPv6Filter(fd, level, opt int, filter *ICMPv6Filter) error {
-        return setsockopt(fd, level, opt, unsafe.Pointer(filter), SizeofICMPv6Filter)
-}
-
-func SetsockoptLinger(fd, level, opt int, l *Linger) (err error) {
-        return setsockopt(fd, level, opt, unsafe.Pointer(l), SizeofLinger)
-}
-
-func SetsockoptString(fd, level, opt int, s string) (err error) {
-        var p unsafe.Pointer
-        if len(s) > 0 {
-                p = unsafe.Pointer(&[]byte(s)[0])
-        }
-        return setsockopt(fd, level, opt, p, uintptr(len(s)))
-}
-
-func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (err error) {
-        return setsockopt(fd, level, opt, unsafe.Pointer(tv), unsafe.Sizeof(*tv))
-}
-
-func SetsockoptUint64(fd, level, opt int, value uint64) (err error) {
-        return setsockopt(fd, level, opt, unsafe.Pointer(&value), 8)
-}
-
-func Socket(domain, typ, proto int) (fd int, err error) {
-        if domain == AF_INET6 && SocketDisableIPv6 {
-                return -1, EAFNOSUPPORT
-        }
-        fd, err = socket(domain, typ, proto)
-        return
-}
-
-func Socketpair(domain, typ, proto int) (fd [2]int, err error) {
-        var fdx [2]int32
-        err = socketpair(domain, typ, proto, &fdx)
-        if err == nil {
-                fd[0] = int(fdx[0])
-                fd[1] = int(fdx[1])
-        }
-        return
-}
-
-var ioSync int64
-
-func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
-
-func SetNonblock(fd int, nonblocking bool) (err error) {
-        flag, err := fcntl(fd, F_GETFL, 0)
-        if err != nil {
-                return err
-        }
-        if (flag&O_NONBLOCK != 0) == nonblocking {
-                return nil
-        }
-        if nonblocking {
-                flag |= O_NONBLOCK
-        } else {
-                flag &= ^O_NONBLOCK
-        }
-        _, err = fcntl(fd, F_SETFL, flag)
-        return err
-}
-
-// Exec calls execve(2), which replaces the calling executable in the process
-// tree. argv0 should be the full path to an executable ("/bin/ls") and the
-// executable name should also be the first argument in argv (["ls", "-l"]).
-// envv are the environment variables that should be passed to the new
-// process (["USER=go", "PWD=/tmp"]).
-func Exec(argv0 string, argv []string, envv []string) error {
-        return syscall.Exec(argv0, argv, envv)
-}
-
-// Lutimes sets the access and modification times tv on path. If path refers to
-// a symlink, it is not dereferenced and the timestamps are set on the symlink.
-// If tv is nil, the access and modification times are set to the current time.
-// Otherwise tv must contain exactly 2 elements, with access time as the first
-// element and modification time as the second element.
-func Lutimes(path string, tv []Timeval) error {
-        if tv == nil {
-                return UtimesNanoAt(AT_FDCWD, path, nil, AT_SYMLINK_NOFOLLOW)
-        }
-        if len(tv) != 2 {
-                return EINVAL
-        }
-        ts := []Timespec{
-                NsecToTimespec(TimevalToNsec(tv[0])),
-                NsecToTimespec(TimevalToNsec(tv[1])),
-        }
-        return UtimesNanoAt(AT_FDCWD, path, ts, AT_SYMLINK_NOFOLLOW)
-}
-
-// emptyIovecs reports whether there are no bytes in the slice of Iovec.
-func emptyIovecs(iov []Iovec) bool {
-        for i := range iov {
-                if iov[i].Len > 0 {
-                        return false
-                }
-        }
-        return true
-}
-
-// Setrlimit sets a resource limit.
-func Setrlimit(resource int, rlim *Rlimit) error {
-        // Just call the syscall version, because as of Go 1.21
-        // it will affect starting a new process.
-        return syscall.Setrlimit(resource, (*syscall.Rlimit)(rlim))
-}