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-rw-r--r--pkg/fd/fd.go8
1 files changed, 8 insertions, 0 deletions
diff --git a/pkg/fd/fd.go b/pkg/fd/fd.go
index 83bcfe220..7691b477b 100644
--- a/pkg/fd/fd.go
+++ b/pkg/fd/fd.go
@@ -22,6 +22,8 @@ import (
"runtime"
"sync/atomic"
"syscall"
+
+ "gvisor.dev/gvisor/pkg/unet"
)
// ReadWriter implements io.ReadWriter, io.ReaderAt, and io.WriterAt for fd. It
@@ -185,6 +187,12 @@ func OpenAt(dir *FD, path string, flags int, mode uint32) (*FD, error) {
return New(f), nil
}
+// DialUnix connects to a Unix Domain Socket and return the file descriptor.
+func DialUnix(path string) (*FD, error) {
+ socket, err := unet.Connect(path, false)
+ return New(socket.FD()), err
+}
+
// Close closes the file descriptor contained in the FD.
//
// Close is safe to call multiple times, but will return an error after the