diff options
| author | Ayush Ranjan <ayushranjan@google.com> | 2021-03-03 10:23:55 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-03 10:25:58 -0800 |
| commit | a9441aea2780da8c93da1c73da860219f98438de (patch) | |
| tree | 8b12915756f5bfb926218214cd7bc0b3281605fd /pkg/sentry/socket/unix | |
| parent | b8a5420f49a2afd622ec08b5019e1bf537f7da82 (diff) | |
[op] Replace syscall package usage with golang.org/x/sys/unix in pkg/.
The syscall package has been deprecated in favor of golang.org/x/sys.
Note that syscall is still used in the following places:
- pkg/sentry/socket/hostinet/stack.go: some netlink related functionalities
are not yet available in golang.org/x/sys.
- syscall.Stat_t is still used in some places because os.FileInfo.Sys() still
returns it and not unix.Stat_t.
Updates #214
PiperOrigin-RevId: 360701387
Diffstat (limited to 'pkg/sentry/socket/unix')
| -rw-r--r-- | pkg/sentry/socket/unix/BUILD | 1 | ||||
| -rw-r--r-- | pkg/sentry/socket/unix/unix.go | 6 |
2 files changed, 4 insertions, 3 deletions
diff --git a/pkg/sentry/socket/unix/BUILD b/pkg/sentry/socket/unix/BUILD index acf2ab8e7..ff53a26b7 100644 --- a/pkg/sentry/socket/unix/BUILD +++ b/pkg/sentry/socket/unix/BUILD @@ -64,5 +64,6 @@ go_library( "//pkg/tcpip", "//pkg/usermem", "//pkg/waiter", + "@org_golang_x_sys//unix:go_default_library", ], ) diff --git a/pkg/sentry/socket/unix/unix.go b/pkg/sentry/socket/unix/unix.go index 32e5d2304..63165e1d4 100644 --- a/pkg/sentry/socket/unix/unix.go +++ b/pkg/sentry/socket/unix/unix.go @@ -19,8 +19,8 @@ package unix import ( "fmt" "strings" - "syscall" + "golang.org/x/sys/unix" "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/fspath" @@ -600,14 +600,14 @@ func (s *socketOpsCommon) RecvMsg(t *kernel.Task, dst usermem.IOSequence, flags // Calculate the number of FDs for which we have space and if we are // requesting credentials. var wantCreds bool - rightsLen := int(controlDataLen) - syscall.SizeofCmsghdr + rightsLen := int(controlDataLen) - unix.SizeofCmsghdr if s.Passcred() { // Credentials take priority if they are enabled and there is space. wantCreds = rightsLen > 0 if !wantCreds { msgFlags |= linux.MSG_CTRUNC } - credLen := syscall.CmsgSpace(syscall.SizeofUcred) + credLen := unix.CmsgSpace(unix.SizeofUcred) rightsLen -= credLen } // FDs are 32 bit (4 byte) ints. |