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authorKevin Krakauer <krakauer@google.com>2021-02-11 11:06:56 -0800
committergVisor bot <gvisor-bot@google.com>2021-02-11 11:09:22 -0800
commitae8d966f5af0bba9978a1aedac64038ef65a4cc9 (patch)
treec6540f92ac18e178dcd0189302ee94e13c12b3d6 /test/util/pty_util.h
parent192780946fdf584c5e504b24f47dbd9bd411a3a6 (diff)
Assign controlling terminal when tty is opened and support NOCTTY
PiperOrigin-RevId: 357015186
Diffstat (limited to 'test/util/pty_util.h')
-rw-r--r--test/util/pty_util.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/test/util/pty_util.h b/test/util/pty_util.h
index ed7658868..0cca2182c 100644
--- a/test/util/pty_util.h
+++ b/test/util/pty_util.h
@@ -21,9 +21,15 @@
namespace gvisor {
namespace testing {
-// Opens the replica end of the passed master as R/W and nonblocking.
+// Opens the replica end of the passed master as R/W and nonblocking. It does
+// not set the replica as the controlling TTY.
PosixErrorOr<FileDescriptor> OpenReplica(const FileDescriptor& master);
+// Identical to the above OpenReplica, but flags are all specified by the
+// caller.
+PosixErrorOr<FileDescriptor> OpenReplica(const FileDescriptor& master,
+ int flags);
+
// Get the number of the replica end of the master.
PosixErrorOr<int> ReplicaID(const FileDescriptor& master);