diff options
Diffstat (limited to 'pkg/sentry/socket/socket.go')
| -rw-r--r-- | pkg/sentry/socket/socket.go | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/pkg/sentry/socket/socket.go b/pkg/sentry/socket/socket.go index be3026bfa..bd4858a34 100644 --- a/pkg/sentry/socket/socket.go +++ b/pkg/sentry/socket/socket.go @@ -31,9 +31,17 @@ import ( ktime "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time" "gvisor.googlesource.com/gvisor/pkg/sentry/usermem" "gvisor.googlesource.com/gvisor/pkg/syserr" + "gvisor.googlesource.com/gvisor/pkg/tcpip" "gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix" ) +// ControlMessages represents the union of unix control messages and tcpip +// control messages. +type ControlMessages struct { + Unix unix.ControlMessages + IP tcpip.ControlMessages +} + // Socket is the interface containing socket syscalls used by the syscall layer // to redirect them to the appropriate implementation. type Socket interface { @@ -78,11 +86,11 @@ type Socket interface { // // senderAddrLen is the address length to be returned to the application, // not necessarily the actual length of the address. - RecvMsg(t *kernel.Task, dst usermem.IOSequence, flags int, haveDeadline bool, deadline ktime.Time, senderRequested bool, controlDataLen uint64) (n int, senderAddr interface{}, senderAddrLen uint32, controlMessages unix.ControlMessages, err *syserr.Error) + RecvMsg(t *kernel.Task, dst usermem.IOSequence, flags int, haveDeadline bool, deadline ktime.Time, senderRequested bool, controlDataLen uint64) (n int, senderAddr interface{}, senderAddrLen uint32, controlMessages ControlMessages, err *syserr.Error) // SendMsg implements the sendmsg(2) linux syscall. SendMsg does not take // ownership of the ControlMessage on error. - SendMsg(t *kernel.Task, src usermem.IOSequence, to []byte, flags int, controlMessages unix.ControlMessages) (n int, err *syserr.Error) + SendMsg(t *kernel.Task, src usermem.IOSequence, to []byte, flags int, controlMessages ControlMessages) (n int, err *syserr.Error) // SetRecvTimeout sets the timeout (in ns) for recv operations. Zero means // no timeout. |