Bump p9 version, adding corresponding checks to client_file.go.

PiperOrigin-RevId: 290145451

1 files changed, 7 insertions, 1 deletions

diff --git a/pkg/p9/version.go b/pkg/p9/version.go
index 36a694c58..34a15eb55 100644
--- a/pkg/p9/version.go
+++ b/pkg/p9/version.go
@@ -26,7 +26,7 @@ const (
 	//
 	// Clients are expected to start requesting this version number and
 	// to continuously decrement it until a Tversion request succeeds.
-	highestSupportedVersion uint32 = 9
+	highestSupportedVersion uint32 = 10
 
 	// lowestSupportedVersion is the lowest supported version X in a
 	// version string of the format 9P2000.L.Google.X.
@@ -161,3 +161,9 @@ func versionSupportsFlipcall(v uint32) bool {
 func VersionSupportsOpenTruncateFlag(v uint32) bool {
 	return v >= 9
 }
+
+// versionSupportsGetSetXattr returns true if version v supports
+// the Tgetxattr and Tsetxattr messages.
+func versionSupportsGetSetXattr(v uint32) bool {
+	return v >= 10
+}