Adding upstream version 1.21.8.upstream/1.21.8

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/syscall/export_unix_test.go b/src/syscall/export_unix_test.go
new file mode 100644
index 0000000..c7486af
--- /dev/null
+++ b/src/syscall/export_unix_test.go
@@ -0,0 +1,14 @@
+// Copyright 2015 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 dragonfly || freebsd || linux || netbsd || openbsd
+
+package syscall
+
+import "unsafe"
+
+func IoctlPtr(fd, req uintptr, arg unsafe.Pointer) (err Errno) {
+	_, _, err = Syscall(SYS_IOCTL, fd, req, uintptr(arg))
+	return err
+}