2c4ae3b0a4
Содержимое пина, зафиксированного в go.mod sing-box-lx, одним коммитом без истории. Полная история SagerNet/gvisor — 1.45 ГБ и клонируется в каждой CI-джобе; наша дельта — одна вставка в одну функцию, история для неё не нужна. Module path github.com/sagernet/gvisor сохранён намеренно: на него опирается replace-директива суперпроекта. Патч поверх — отдельным коммитом, чтобы дельта читалась одним git show и переносилась на новый пин копированием. SPECS/TASKS/048-GVISOR_HANDSHAKE_NIL_CRASH
103 lines
2.7 KiB
Go
103 lines
2.7 KiB
Go
package gonet
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import (
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"fmt"
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"syscall"
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"github.com/sagernet/gvisor/pkg/tcpip"
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)
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func TranslateNetstackError(err tcpip.Error) error {
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switch err.(type) {
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case nil:
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return nil
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case *tcpip.ErrUnknownProtocol:
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return syscall.EINVAL
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case *tcpip.ErrUnknownNICID:
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return syscall.ENODEV
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case *tcpip.ErrUnknownDevice:
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return syscall.ENODEV
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case *tcpip.ErrUnknownProtocolOption:
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return syscall.ENOPROTOOPT
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case *tcpip.ErrDuplicateNICID:
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return syscall.EEXIST
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case *tcpip.ErrDuplicateAddress:
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return syscall.EEXIST
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case *tcpip.ErrHostUnreachable:
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return syscall.EHOSTUNREACH
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case *tcpip.ErrHostDown:
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return syscall.EHOSTDOWN
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case *tcpip.ErrNoNet:
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return errNoNet
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case *tcpip.ErrAlreadyBound:
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return syscall.EINVAL
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case *tcpip.ErrInvalidEndpointState:
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return syscall.EINVAL
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case *tcpip.ErrAlreadyConnecting:
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return syscall.EALREADY
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case *tcpip.ErrAlreadyConnected:
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return syscall.EISCONN
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case *tcpip.ErrNoPortAvailable:
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return syscall.EAGAIN
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case *tcpip.ErrPortInUse:
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return syscall.EADDRINUSE
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case *tcpip.ErrBadLocalAddress:
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return syscall.EADDRNOTAVAIL
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case *tcpip.ErrClosedForSend:
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return syscall.EPIPE
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case *tcpip.ErrClosedForReceive:
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return syscall.ENOTCONN
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case *tcpip.ErrWouldBlock:
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return syscall.EWOULDBLOCK
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case *tcpip.ErrConnectionRefused:
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return syscall.ECONNREFUSED
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case *tcpip.ErrTimeout:
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return syscall.ETIMEDOUT
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case *tcpip.ErrAborted:
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return syscall.EPIPE
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case *tcpip.ErrConnectStarted:
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return syscall.EINPROGRESS
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case *tcpip.ErrDestinationRequired:
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return syscall.EDESTADDRREQ
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case *tcpip.ErrNotSupported:
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return syscall.EOPNOTSUPP
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case *tcpip.ErrQueueSizeNotSupported:
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return syscall.ENOTTY
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case *tcpip.ErrNotConnected:
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return syscall.ENOTCONN
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case *tcpip.ErrConnectionReset:
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return syscall.ECONNRESET
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case *tcpip.ErrConnectionAborted:
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return syscall.ECONNABORTED
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case *tcpip.ErrNoSuchFile:
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return syscall.ENOENT
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case *tcpip.ErrInvalidOptionValue:
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return syscall.EINVAL
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case *tcpip.ErrBadAddress:
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return syscall.EFAULT
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case *tcpip.ErrNetworkUnreachable:
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return syscall.ENETUNREACH
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case *tcpip.ErrMessageTooLong:
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return syscall.EMSGSIZE
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case *tcpip.ErrNoBufferSpace:
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return syscall.ENOBUFS
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case *tcpip.ErrBroadcastDisabled:
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return syscall.EACCES
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case *tcpip.ErrNotPermitted:
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return syscall.EPERM
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case *tcpip.ErrAddressFamilyNotSupported:
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return syscall.EAFNOSUPPORT
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case *tcpip.ErrBadBuffer:
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return syscall.EFAULT
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case *tcpip.ErrMalformedHeader:
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return syscall.EINVAL
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case *tcpip.ErrInvalidPortRange:
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return syscall.EINVAL
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case *tcpip.ErrMulticastInputCannotBeOutput:
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return syscall.EINVAL
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case *tcpip.ErrMissingRequiredFields:
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return syscall.EINVAL
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default:
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panic(fmt.Sprintf("unknown error %T", err))
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}
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}
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