diff options
Diffstat (limited to 'pkg/sentry')
28 files changed, 86 insertions, 111 deletions
diff --git a/pkg/sentry/fsimpl/devpts/root_inode_refs.go b/pkg/sentry/fsimpl/devpts/root_inode_refs.go index 051801202..4abb66431 100644 --- a/pkg/sentry/fsimpl/devpts/root_inode_refs.go +++ b/pkg/sentry/fsimpl/devpts/root_inode_refs.go @@ -2,11 +2,10 @@ package devpts import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/fuse/inode_refs.go b/pkg/sentry/fsimpl/fuse/inode_refs.go index 6b9456e1d..4fb4d4da7 100644 --- a/pkg/sentry/fsimpl/fuse/inode_refs.go +++ b/pkg/sentry/fsimpl/fuse/inode_refs.go @@ -2,11 +2,10 @@ package fuse import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/host/connected_endpoint_refs.go b/pkg/sentry/fsimpl/host/connected_endpoint_refs.go index babb3f664..225f59782 100644 --- a/pkg/sentry/fsimpl/host/connected_endpoint_refs.go +++ b/pkg/sentry/fsimpl/host/connected_endpoint_refs.go @@ -2,11 +2,10 @@ package host import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/host/inode_refs.go b/pkg/sentry/fsimpl/host/inode_refs.go index 17f90ce4a..4075eae17 100644 --- a/pkg/sentry/fsimpl/host/inode_refs.go +++ b/pkg/sentry/fsimpl/host/inode_refs.go @@ -2,11 +2,10 @@ package host import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/kernfs/dentry_refs.go b/pkg/sentry/fsimpl/kernfs/dentry_refs.go index 79863b3bc..f99d4941a 100644 --- a/pkg/sentry/fsimpl/kernfs/dentry_refs.go +++ b/pkg/sentry/fsimpl/kernfs/dentry_refs.go @@ -2,11 +2,10 @@ package kernfs import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/kernfs/static_directory_refs.go b/pkg/sentry/fsimpl/kernfs/static_directory_refs.go index 478b04bdd..2b258010e 100644 --- a/pkg/sentry/fsimpl/kernfs/static_directory_refs.go +++ b/pkg/sentry/fsimpl/kernfs/static_directory_refs.go @@ -2,11 +2,10 @@ package kernfs import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/proc/fd_dir_inode_refs.go b/pkg/sentry/fsimpl/proc/fd_dir_inode_refs.go index 9431c1506..467c32752 100644 --- a/pkg/sentry/fsimpl/proc/fd_dir_inode_refs.go +++ b/pkg/sentry/fsimpl/proc/fd_dir_inode_refs.go @@ -2,11 +2,10 @@ package proc import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/proc/fd_info_dir_inode_refs.go b/pkg/sentry/fsimpl/proc/fd_info_dir_inode_refs.go index 872b20eb0..3fcda0948 100644 --- a/pkg/sentry/fsimpl/proc/fd_info_dir_inode_refs.go +++ b/pkg/sentry/fsimpl/proc/fd_info_dir_inode_refs.go @@ -2,11 +2,10 @@ package proc import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/proc/subtasks_inode_refs.go b/pkg/sentry/fsimpl/proc/subtasks_inode_refs.go index c6d9b3522..2da6801c2 100644 --- a/pkg/sentry/fsimpl/proc/subtasks_inode_refs.go +++ b/pkg/sentry/fsimpl/proc/subtasks_inode_refs.go @@ -2,11 +2,10 @@ package proc import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/proc/task_inode_refs.go b/pkg/sentry/fsimpl/proc/task_inode_refs.go index 714488450..b6e19844c 100644 --- a/pkg/sentry/fsimpl/proc/task_inode_refs.go +++ b/pkg/sentry/fsimpl/proc/task_inode_refs.go @@ -2,11 +2,10 @@ package proc import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/proc/tasks_inode_refs.go b/pkg/sentry/fsimpl/proc/tasks_inode_refs.go index 22d9cc488..6207364e4 100644 --- a/pkg/sentry/fsimpl/proc/tasks_inode_refs.go +++ b/pkg/sentry/fsimpl/proc/tasks_inode_refs.go @@ -2,11 +2,10 @@ package proc import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/sys/dir_refs.go b/pkg/sentry/fsimpl/sys/dir_refs.go index 89609b198..9d15d4c80 100644 --- a/pkg/sentry/fsimpl/sys/dir_refs.go +++ b/pkg/sentry/fsimpl/sys/dir_refs.go @@ -2,11 +2,10 @@ package sys import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/fsimpl/tmpfs/inode_refs.go b/pkg/sentry/fsimpl/tmpfs/inode_refs.go index dbf0b2766..ff5e99c52 100644 --- a/pkg/sentry/fsimpl/tmpfs/inode_refs.go +++ b/pkg/sentry/fsimpl/tmpfs/inode_refs.go @@ -2,11 +2,10 @@ package tmpfs import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/kernel/fd_table_refs.go b/pkg/sentry/kernel/fd_table_refs.go index ecba138ac..a630289c9 100644 --- a/pkg/sentry/kernel/fd_table_refs.go +++ b/pkg/sentry/kernel/fd_table_refs.go @@ -2,11 +2,10 @@ package kernel import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/kernel/fs_context_refs.go b/pkg/sentry/kernel/fs_context_refs.go index fb2fde971..e8bb1e6ee 100644 --- a/pkg/sentry/kernel/fs_context_refs.go +++ b/pkg/sentry/kernel/fs_context_refs.go @@ -2,11 +2,10 @@ package kernel import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/kernel/process_group_refs.go b/pkg/sentry/kernel/process_group_refs.go index 4ed6e6458..4b257d548 100644 --- a/pkg/sentry/kernel/process_group_refs.go +++ b/pkg/sentry/kernel/process_group_refs.go @@ -2,11 +2,10 @@ package kernel import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/kernel/session_refs.go b/pkg/sentry/kernel/session_refs.go index f2e1bb797..204fdd060 100644 --- a/pkg/sentry/kernel/session_refs.go +++ b/pkg/sentry/kernel/session_refs.go @@ -2,11 +2,10 @@ package kernel import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/kernel/shm/shm_refs.go b/pkg/sentry/kernel/shm/shm_refs.go index 51e07d0b3..4bffdd0b3 100644 --- a/pkg/sentry/kernel/shm/shm_refs.go +++ b/pkg/sentry/kernel/shm/shm_refs.go @@ -2,11 +2,10 @@ package shm import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/mm/aio_mappable_refs.go b/pkg/sentry/mm/aio_mappable_refs.go index b99909f07..141747137 100644 --- a/pkg/sentry/mm/aio_mappable_refs.go +++ b/pkg/sentry/mm/aio_mappable_refs.go @@ -2,11 +2,10 @@ package mm import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/mm/special_mappable_refs.go b/pkg/sentry/mm/special_mappable_refs.go index 035bbe690..0921a5d18 100644 --- a/pkg/sentry/mm/special_mappable_refs.go +++ b/pkg/sentry/mm/special_mappable_refs.go @@ -2,11 +2,10 @@ package mm import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/platform/ring0/defs_impl_arm64.go b/pkg/sentry/platform/ring0/defs_impl_arm64.go index eda1e1484..9fb351879 100644 --- a/pkg/sentry/platform/ring0/defs_impl_arm64.go +++ b/pkg/sentry/platform/ring0/defs_impl_arm64.go @@ -4,10 +4,9 @@ import ( "fmt" "gvisor.dev/gvisor/pkg/sentry/arch" "gvisor.dev/gvisor/pkg/sentry/platform/ring0/pagetables" + "gvisor.dev/gvisor/pkg/usermem" "io" "reflect" - - "gvisor.dev/gvisor/pkg/usermem" ) // Useful bits. diff --git a/pkg/sentry/socket/netstack/netstack.go b/pkg/sentry/socket/netstack/netstack.go index 8da77cc68..0bf21f7d8 100644 --- a/pkg/sentry/socket/netstack/netstack.go +++ b/pkg/sentry/socket/netstack/netstack.go @@ -236,7 +236,7 @@ type commonEndpoint interface { // SetSockOpt implements tcpip.Endpoint.SetSockOpt and // transport.Endpoint.SetSockOpt. - SetSockOpt(interface{}) *tcpip.Error + SetSockOpt(tcpip.SettableSocketOption) *tcpip.Error // SetSockOptBool implements tcpip.Endpoint.SetSockOptBool and // transport.Endpoint.SetSockOptBool. @@ -248,7 +248,7 @@ type commonEndpoint interface { // GetSockOpt implements tcpip.Endpoint.GetSockOpt and // transport.Endpoint.GetSockOpt. - GetSockOpt(interface{}) *tcpip.Error + GetSockOpt(tcpip.GettableSocketOption) *tcpip.Error // GetSockOptBool implements tcpip.Endpoint.GetSockOptBool and // transport.Endpoint.GetSockOpt. @@ -1778,8 +1778,7 @@ func SetSockOpt(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, level int t.Kernel().EmitUnimplementedEvent(t) } - // Default to the old behavior; hand off to network stack. - return syserr.TranslateNetstackError(ep.SetSockOpt(struct{}{})) + return nil } // setSockOptSocket implements SetSockOpt when level is SOL_SOCKET. @@ -1824,7 +1823,8 @@ func setSockOptSocket(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, nam } name := string(optVal[:n]) if name == "" { - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.BindToDeviceOption(0))) + v := tcpip.BindToDeviceOption(0) + return syserr.TranslateNetstackError(ep.SetSockOpt(&v)) } s := t.NetworkContext() if s == nil { @@ -1832,7 +1832,8 @@ func setSockOptSocket(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, nam } for nicID, nic := range s.Interfaces() { if nic.Name == name { - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.BindToDeviceOption(nicID))) + v := tcpip.BindToDeviceOption(nicID) + return syserr.TranslateNetstackError(ep.SetSockOpt(&v)) } } return syserr.ErrUnknownDevice @@ -1898,7 +1899,8 @@ func setSockOptSocket(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, nam socket.SetSockOptEmitUnimplementedEvent(t, name) } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.OutOfBandInlineOption(v))) + opt := tcpip.OutOfBandInlineOption(v) + return syserr.TranslateNetstackError(ep.SetSockOpt(&opt)) case linux.SO_NO_CHECK: if len(optVal) < sizeOfInt32 { @@ -1921,21 +1923,20 @@ func setSockOptSocket(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, nam } return syserr.TranslateNetstackError( - ep.SetSockOpt(tcpip.LingerOption{ + ep.SetSockOpt(&tcpip.LingerOption{ Enabled: v.OnOff != 0, Timeout: time.Second * time.Duration(v.Linger)})) case linux.SO_DETACH_FILTER: // optval is ignored. var v tcpip.SocketDetachFilterOption - return syserr.TranslateNetstackError(ep.SetSockOpt(v)) + return syserr.TranslateNetstackError(ep.SetSockOpt(&v)) default: socket.SetSockOptEmitUnimplementedEvent(t, name) } - // Default to the old behavior; hand off to network stack. - return syserr.TranslateNetstackError(ep.SetSockOpt(struct{}{})) + return nil } // setSockOptTCP implements SetSockOpt when level is SOL_TCP. @@ -1982,7 +1983,8 @@ func setSockOptTCP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) * if v < 1 || v > linux.MAX_TCP_KEEPIDLE { return syserr.ErrInvalidArgument } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.KeepaliveIdleOption(time.Second * time.Duration(v)))) + opt := tcpip.KeepaliveIdleOption(time.Second * time.Duration(v)) + return syserr.TranslateNetstackError(ep.SetSockOpt(&opt)) case linux.TCP_KEEPINTVL: if len(optVal) < sizeOfInt32 { @@ -1993,7 +1995,8 @@ func setSockOptTCP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) * if v < 1 || v > linux.MAX_TCP_KEEPINTVL { return syserr.ErrInvalidArgument } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.KeepaliveIntervalOption(time.Second * time.Duration(v)))) + opt := tcpip.KeepaliveIntervalOption(time.Second * time.Duration(v)) + return syserr.TranslateNetstackError(ep.SetSockOpt(&opt)) case linux.TCP_KEEPCNT: if len(optVal) < sizeOfInt32 { @@ -2015,11 +2018,12 @@ func setSockOptTCP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) * if v < 0 { return syserr.ErrInvalidArgument } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.TCPUserTimeoutOption(time.Millisecond * time.Duration(v)))) + opt := tcpip.TCPUserTimeoutOption(time.Millisecond * time.Duration(v)) + return syserr.TranslateNetstackError(ep.SetSockOpt(&opt)) case linux.TCP_CONGESTION: v := tcpip.CongestionControlOption(optVal) - if err := ep.SetSockOpt(v); err != nil { + if err := ep.SetSockOpt(&v); err != nil { return syserr.TranslateNetstackError(err) } return nil @@ -2030,7 +2034,8 @@ func setSockOptTCP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) * } v := int32(usermem.ByteOrder.Uint32(optVal)) - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.TCPLingerTimeoutOption(time.Second * time.Duration(v)))) + opt := tcpip.TCPLingerTimeoutOption(time.Second * time.Duration(v)) + return syserr.TranslateNetstackError(ep.SetSockOpt(&opt)) case linux.TCP_DEFER_ACCEPT: if len(optVal) < sizeOfInt32 { @@ -2040,7 +2045,8 @@ func setSockOptTCP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) * if v < 0 { v = 0 } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.TCPDeferAcceptOption(time.Second * time.Duration(v)))) + opt := tcpip.TCPDeferAcceptOption(time.Second * time.Duration(v)) + return syserr.TranslateNetstackError(ep.SetSockOpt(&opt)) case linux.TCP_SYNCNT: if len(optVal) < sizeOfInt32 { @@ -2065,8 +2071,7 @@ func setSockOptTCP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) * emitUnimplementedEventTCP(t, name) } - // Default to the old behavior; hand off to network stack. - return syserr.TranslateNetstackError(ep.SetSockOpt(struct{}{})) + return nil } // setSockOptIPv6 implements SetSockOpt when level is SOL_IPV6. @@ -2144,8 +2149,7 @@ func setSockOptIPv6(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, name emitUnimplementedEventIPv6(t, name) } - // Default to the old behavior; hand off to network stack. - return syserr.TranslateNetstackError(ep.SetSockOpt(struct{}{})) + return nil } var ( @@ -2223,7 +2227,7 @@ func setSockOptIP(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, name in return err } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.AddMembershipOption{ + return syserr.TranslateNetstackError(ep.SetSockOpt(&tcpip.AddMembershipOption{ NIC: tcpip.NICID(req.InterfaceIndex), // TODO(igudger): Change AddMembership to use the standard // any address representation. @@ -2237,7 +2241,7 @@ func setSockOptIP(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, name in return err } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.RemoveMembershipOption{ + return syserr.TranslateNetstackError(ep.SetSockOpt(&tcpip.RemoveMembershipOption{ NIC: tcpip.NICID(req.InterfaceIndex), // TODO(igudger): Change DropMembership to use the standard // any address representation. @@ -2251,7 +2255,7 @@ func setSockOptIP(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, name in return err } - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.MulticastInterfaceOption{ + return syserr.TranslateNetstackError(ep.SetSockOpt(&tcpip.MulticastInterfaceOption{ NIC: tcpip.NICID(req.InterfaceIndex), InterfaceAddr: bytesToIPAddress(req.InterfaceAddr[:]), })) @@ -2375,8 +2379,7 @@ func setSockOptIP(t *kernel.Task, s socket.SocketOps, ep commonEndpoint, name in t.Kernel().EmitUnimplementedEvent(t) } - // Default to the old behavior; hand off to network stack. - return syserr.TranslateNetstackError(ep.SetSockOpt(struct{}{})) + return nil } // emitUnimplementedEventTCP emits unimplemented event if name is valid. This diff --git a/pkg/sentry/socket/unix/socket_refs.go b/pkg/sentry/socket/unix/socket_refs.go index dababb85f..39aaedc7f 100644 --- a/pkg/sentry/socket/unix/socket_refs.go +++ b/pkg/sentry/socket/unix/socket_refs.go @@ -2,11 +2,10 @@ package unix import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/socket/unix/transport/queue_refs.go b/pkg/sentry/socket/unix/transport/queue_refs.go index 0d4e34988..4c3dcd13f 100644 --- a/pkg/sentry/socket/unix/transport/queue_refs.go +++ b/pkg/sentry/socket/unix/transport/queue_refs.go @@ -2,11 +2,10 @@ package transport import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/socket/unix/transport/unix.go b/pkg/sentry/socket/unix/transport/unix.go index 4bf06d4dc..cc9d650fb 100644 --- a/pkg/sentry/socket/unix/transport/unix.go +++ b/pkg/sentry/socket/unix/transport/unix.go @@ -172,9 +172,8 @@ type Endpoint interface { // connected. GetRemoteAddress() (tcpip.FullAddress, *tcpip.Error) - // SetSockOpt sets a socket option. opt should be one of the tcpip.*Option - // types. - SetSockOpt(opt interface{}) *tcpip.Error + // SetSockOpt sets a socket option. + SetSockOpt(opt tcpip.SettableSocketOption) *tcpip.Error // SetSockOptBool sets a socket option for simple cases when a value has // the int type. @@ -184,9 +183,8 @@ type Endpoint interface { // the int type. SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error - // GetSockOpt gets a socket option. opt should be a pointer to one of the - // tcpip.*Option types. - GetSockOpt(opt interface{}) *tcpip.Error + // GetSockOpt gets a socket option. + GetSockOpt(opt tcpip.GettableSocketOption) *tcpip.Error // GetSockOptBool gets a socket option for simple cases when a return // value has the int type. @@ -841,7 +839,7 @@ func (e *baseEndpoint) SendMsg(ctx context.Context, data [][]byte, c ControlMess } // SetSockOpt sets a socket option. Currently not supported. -func (e *baseEndpoint) SetSockOpt(opt interface{}) *tcpip.Error { +func (e *baseEndpoint) SetSockOpt(tcpip.SettableSocketOption) *tcpip.Error { return nil } @@ -943,7 +941,7 @@ func (e *baseEndpoint) GetSockOptInt(opt tcpip.SockOptInt) (int, *tcpip.Error) { } // GetSockOpt implements tcpip.Endpoint.GetSockOpt. -func (e *baseEndpoint) GetSockOpt(opt interface{}) *tcpip.Error { +func (e *baseEndpoint) GetSockOpt(opt tcpip.GettableSocketOption) *tcpip.Error { switch opt.(type) { case *tcpip.LingerOption: return nil diff --git a/pkg/sentry/vfs/file_description_refs.go b/pkg/sentry/vfs/file_description_refs.go index bdd7e6554..6c7747259 100644 --- a/pkg/sentry/vfs/file_description_refs.go +++ b/pkg/sentry/vfs/file_description_refs.go @@ -2,11 +2,10 @@ package vfs import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/vfs/filesystem_refs.go b/pkg/sentry/vfs/filesystem_refs.go index 38a9a986f..96f681831 100644 --- a/pkg/sentry/vfs/filesystem_refs.go +++ b/pkg/sentry/vfs/filesystem_refs.go @@ -2,11 +2,10 @@ package vfs import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so diff --git a/pkg/sentry/vfs/mount_namespace_refs.go b/pkg/sentry/vfs/mount_namespace_refs.go index 63285fb8e..4c422c81f 100644 --- a/pkg/sentry/vfs/mount_namespace_refs.go +++ b/pkg/sentry/vfs/mount_namespace_refs.go @@ -2,11 +2,10 @@ package vfs import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so |