1 files changed, 36 insertions, 0 deletions

diff --git a/contrib/llvm-project/lldb/source/Interpreter/CommandOptionValidators.cpp b/contrib/llvm-project/lldb/source/Interpreter/CommandOptionValidators.cpp
new file mode 100644
index 000000000000..c41c1566aab9
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/Interpreter/CommandOptionValidators.cpp
@@ -0,0 +1,36 @@
+//===-- CommandOptionValidators.cpp -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Interpreter/CommandOptionValidators.h"
+
+#include "lldb/Interpreter/CommandInterpreter.h"
+#include "lldb/Target/Platform.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+bool PosixPlatformCommandOptionValidator::IsValid(
+    Platform &platform, const ExecutionContext &target) const {
+  llvm::Triple::OSType os =
+      platform.GetSystemArchitecture().GetTriple().getOS();
+  switch (os) {
+  // Are there any other platforms that are not POSIX-compatible?
+  case llvm::Triple::Win32:
+    return false;
+  default:
+    return true;
+  }
+}
+
+const char *PosixPlatformCommandOptionValidator::ShortConditionString() const {
+  return "POSIX";
+}
+
+const char *PosixPlatformCommandOptionValidator::LongConditionString() const {
+  return "Option only valid for POSIX-compliant hosts.";
+}