1 files changed, 13 insertions, 0 deletions
diff --git a/src/internal/poll/strconv.go b/src/internal/poll/strconv.go
new file mode 100644
index 0000000..2b052fa
--- /dev/null
+++ b/src/internal/poll/strconv.go
@@ -0,0 +1,13 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build plan9
+
+package poll
+
+// stringsHasSuffix is strings.HasSuffix. It reports whether s ends in
+// suffix.
+func stringsHasSuffix(s, suffix string) bool {
+	return len(s) >= len(suffix) && s[len(s)-len(suffix):] == suffix
+}