diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-08-13 17:14:36 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-08-13 17:16:52 -0700 |
| commit | ce58d71fd526587c0ed5e898e3a680c30c02c6d2 (patch) | |
| tree | 831dce518d66ba8acd53afa7f45b7b7577218b3d /pkg/sentry/socket/hostinet | |
| parent | 868ed0e807239635bd3aa6b964bb4fc0913916be (diff) | |
[syserror] Remove pkg syserror.
Removes package syserror and moves still relevant code to either linuxerr
or to syserr (to be later removed).
Internal errors are converted from random types to *errors.Error types used
in linuxerr. Internal errors are in linuxerr/internal.go.
PiperOrigin-RevId: 390724202
Diffstat (limited to 'pkg/sentry/socket/hostinet')
| -rw-r--r-- | pkg/sentry/socket/hostinet/BUILD | 1 | ||||
| -rw-r--r-- | pkg/sentry/socket/hostinet/socket.go | 11 |
2 files changed, 5 insertions, 7 deletions
diff --git a/pkg/sentry/socket/hostinet/BUILD b/pkg/sentry/socket/hostinet/BUILD index 3950caa0f..4ea89f9d0 100644 --- a/pkg/sentry/socket/hostinet/BUILD +++ b/pkg/sentry/socket/hostinet/BUILD @@ -38,7 +38,6 @@ go_library( "//pkg/sentry/socket/control", "//pkg/sentry/vfs", "//pkg/syserr", - "//pkg/syserror", "//pkg/tcpip", "//pkg/tcpip/stack", "//pkg/usermem", diff --git a/pkg/sentry/socket/hostinet/socket.go b/pkg/sentry/socket/hostinet/socket.go index 38cb2c99c..1c1e501ba 100644 --- a/pkg/sentry/socket/hostinet/socket.go +++ b/pkg/sentry/socket/hostinet/socket.go @@ -35,7 +35,6 @@ import ( "gvisor.dev/gvisor/pkg/sentry/socket" "gvisor.dev/gvisor/pkg/sentry/socket/control" "gvisor.dev/gvisor/pkg/syserr" - "gvisor.dev/gvisor/pkg/syserror" "gvisor.dev/gvisor/pkg/usermem" "gvisor.dev/gvisor/pkg/waiter" ) @@ -288,7 +287,7 @@ func (s *socketOpsCommon) Accept(t *kernel.Task, peerRequested bool, flags int, fd, syscallErr := accept4(s.fd, peerAddrPtr, peerAddrlenPtr, unix.SOCK_NONBLOCK|unix.SOCK_CLOEXEC) if blocking { var ch chan struct{} - for syscallErr == syserror.ErrWouldBlock { + for syscallErr == linuxerr.ErrWouldBlock { if ch != nil { if syscallErr = t.Block(ch); syscallErr != nil { break @@ -535,7 +534,7 @@ func (s *socketOpsCommon) RecvMsg(t *kernel.Task, dst usermem.IOSequence, flags n, err := copyToDst() // recv*(MSG_ERRQUEUE) never blocks, even without MSG_DONTWAIT. if flags&(unix.MSG_DONTWAIT|unix.MSG_ERRQUEUE) == 0 { - for err == syserror.ErrWouldBlock { + for err == linuxerr.ErrWouldBlock { // We only expect blocking to come from the actual syscall, in which // case it can't have returned any data. if n != 0 { @@ -707,7 +706,7 @@ func (s *socketOpsCommon) SendMsg(t *kernel.Task, src usermem.IOSequence, to []b var ch chan struct{} n, err := src.CopyInTo(t, sendmsgFromBlocks) if flags&unix.MSG_DONTWAIT == 0 { - for err == syserror.ErrWouldBlock { + for err == linuxerr.ErrWouldBlock { // We only expect blocking to come from the actual syscall, in which // case it can't have returned any data. if n != 0 { @@ -716,7 +715,7 @@ func (s *socketOpsCommon) SendMsg(t *kernel.Task, src usermem.IOSequence, to []b if ch != nil { if err = t.BlockWithDeadline(ch, haveDeadline, deadline); err != nil { if linuxerr.Equals(linuxerr.ETIMEDOUT, err) { - err = syserror.ErrWouldBlock + err = linuxerr.ErrWouldBlock } break } @@ -735,7 +734,7 @@ func (s *socketOpsCommon) SendMsg(t *kernel.Task, src usermem.IOSequence, to []b func translateIOSyscallError(err error) error { if err == unix.EAGAIN || err == unix.EWOULDBLOCK { - return syserror.ErrWouldBlock + return linuxerr.ErrWouldBlock } return err } |