1 files changed, 0 insertions, 187 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/sysfs/sock.go b/vendor/github.com/tetratelabs/wazero/internal/sysfs/sock.go
deleted file mode 100644
index ab9bb1ffa..000000000
--- a/vendor/github.com/tetratelabs/wazero/internal/sysfs/sock.go
+++ /dev/null
@@ -1,187 +0,0 @@
-package sysfs
-
-import (
-	"net"
-	"os"
-
-	experimentalsys "github.com/tetratelabs/wazero/experimental/sys"
-	"github.com/tetratelabs/wazero/internal/fsapi"
-	socketapi "github.com/tetratelabs/wazero/internal/sock"
-	"github.com/tetratelabs/wazero/sys"
-)
-
-// NewTCPListenerFile creates a socketapi.TCPSock for a given *net.TCPListener.
-func NewTCPListenerFile(tl *net.TCPListener) socketapi.TCPSock {
-	return newTCPListenerFile(tl)
-}
-
-// baseSockFile implements base behavior for all TCPSock, TCPConn files,
-// regardless the platform.
-type baseSockFile struct {
-	experimentalsys.UnimplementedFile
-}
-
-var _ experimentalsys.File = (*baseSockFile)(nil)
-
-// IsDir implements the same method as documented on File.IsDir
-func (*baseSockFile) IsDir() (bool, experimentalsys.Errno) {
-	// We need to override this method because WASI-libc prestats the FD
-	// and the default impl returns ENOSYS otherwise.
-	return false, 0
-}
-
-// Stat implements the same method as documented on File.Stat
-func (f *baseSockFile) Stat() (fs sys.Stat_t, errno experimentalsys.Errno) {
-	// The mode is not really important, but it should be neither a regular file nor a directory.
-	fs.Mode = os.ModeIrregular
-	return
-}
-
-var _ socketapi.TCPSock = (*tcpListenerFile)(nil)
-
-type tcpListenerFile struct {
-	baseSockFile
-
-	tl       *net.TCPListener
-	closed   bool
-	nonblock bool
-}
-
-// newTCPListenerFile is a constructor for a socketapi.TCPSock.
-//
-// The current strategy is to wrap a net.TCPListener
-// and invoking raw syscalls using syscallConnControl:
-// this internal calls RawConn.Control(func(fd)), making sure
-// that the underlying file descriptor is valid throughout
-// the duration of the syscall.
-func newDefaultTCPListenerFile(tl *net.TCPListener) socketapi.TCPSock {
-	return &tcpListenerFile{tl: tl}
-}
-
-// Close implements the same method as documented on experimentalsys.File
-func (f *tcpListenerFile) Close() experimentalsys.Errno {
-	if !f.closed {
-		return experimentalsys.UnwrapOSError(f.tl.Close())
-	}
-	return 0
-}
-
-// Addr is exposed for testing.
-func (f *tcpListenerFile) Addr() *net.TCPAddr {
-	return f.tl.Addr().(*net.TCPAddr)
-}
-
-// IsNonblock implements the same method as documented on fsapi.File
-func (f *tcpListenerFile) IsNonblock() bool {
-	return f.nonblock
-}
-
-// Poll implements the same method as documented on fsapi.File
-func (f *tcpListenerFile) Poll(flag fsapi.Pflag, timeoutMillis int32) (ready bool, errno experimentalsys.Errno) {
-	return false, experimentalsys.ENOSYS
-}
-
-var _ socketapi.TCPConn = (*tcpConnFile)(nil)
-
-type tcpConnFile struct {
-	baseSockFile
-
-	tc *net.TCPConn
-
-	// nonblock is true when the underlying connection is flagged as non-blocking.
-	// This ensures that reads and writes return experimentalsys.EAGAIN without blocking the caller.
-	nonblock bool
-	// closed is true when closed was called. This ensures proper experimentalsys.EBADF
-	closed bool
-}
-
-func newTcpConn(tc *net.TCPConn) socketapi.TCPConn {
-	return &tcpConnFile{tc: tc}
-}
-
-// Read implements the same method as documented on experimentalsys.File
-func (f *tcpConnFile) Read(buf []byte) (n int, errno experimentalsys.Errno) {
-	if len(buf) == 0 {
-		return 0, 0 // Short-circuit 0-len reads.
-	}
-	if nonBlockingFileReadSupported && f.IsNonblock() {
-		n, errno = syscallConnControl(f.tc, func(fd uintptr) (int, experimentalsys.Errno) {
-			n, err := readSocket(fd, buf)
-			errno = experimentalsys.UnwrapOSError(err)
-			errno = fileError(f, f.closed, errno)
-			return n, errno
-		})
-	} else {
-		n, errno = read(f.tc, buf)
-	}
-	if errno != 0 {
-		// Defer validation overhead until we've already had an error.
-		errno = fileError(f, f.closed, errno)
-	}
-	return
-}
-
-// Write implements the same method as documented on experimentalsys.File
-func (f *tcpConnFile) Write(buf []byte) (n int, errno experimentalsys.Errno) {
-	if nonBlockingFileWriteSupported && f.IsNonblock() {
-		return syscallConnControl(f.tc, func(fd uintptr) (int, experimentalsys.Errno) {
-			n, err := writeSocket(fd, buf)
-			errno = experimentalsys.UnwrapOSError(err)
-			errno = fileError(f, f.closed, errno)
-			return n, errno
-		})
-	} else {
-		n, errno = write(f.tc, buf)
-	}
-	if errno != 0 {
-		// Defer validation overhead until we've already had an error.
-		errno = fileError(f, f.closed, errno)
-	}
-	return
-}
-
-// Recvfrom implements the same method as documented on socketapi.TCPConn
-func (f *tcpConnFile) Recvfrom(p []byte, flags int) (n int, errno experimentalsys.Errno) {
-	if flags != MSG_PEEK {
-		errno = experimentalsys.EINVAL
-		return
-	}
-	return syscallConnControl(f.tc, func(fd uintptr) (int, experimentalsys.Errno) {
-		n, err := recvfrom(fd, p, MSG_PEEK)
-		errno = experimentalsys.UnwrapOSError(err)
-		errno = fileError(f, f.closed, errno)
-		return n, errno
-	})
-}
-
-// Close implements the same method as documented on experimentalsys.File
-func (f *tcpConnFile) Close() experimentalsys.Errno {
-	return f.close()
-}
-
-func (f *tcpConnFile) close() experimentalsys.Errno {
-	if f.closed {
-		return 0
-	}
-	f.closed = true
-	return f.Shutdown(socketapi.SHUT_RDWR)
-}
-
-// SetNonblock implements the same method as documented on fsapi.File
-func (f *tcpConnFile) SetNonblock(enabled bool) (errno experimentalsys.Errno) {
-	f.nonblock = enabled
-	_, errno = syscallConnControl(f.tc, func(fd uintptr) (int, experimentalsys.Errno) {
-		return 0, experimentalsys.UnwrapOSError(setNonblockSocket(fd, enabled))
-	})
-	return
-}
-
-// IsNonblock implements the same method as documented on fsapi.File
-func (f *tcpConnFile) IsNonblock() bool {
-	return f.nonblock
-}
-
-// Poll implements the same method as documented on fsapi.File
-func (f *tcpConnFile) Poll(flag fsapi.Pflag, timeoutMillis int32) (ready bool, errno experimentalsys.Errno) {
-	return false, experimentalsys.ENOSYS
-}