LLDB  mainline
CommandObjectVersion.cpp
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1 //===-- CommandObjectVersion.cpp ------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "CommandObjectVersion.h"
10 
12 #include "lldb/lldb-private.h"
13 
14 using namespace lldb;
15 using namespace lldb_private;
16 
17 // CommandObjectVersion
18 
19 CommandObjectVersion::CommandObjectVersion(CommandInterpreter &interpreter)
20  : CommandObjectParsed(interpreter, "version",
21  "Show the LLDB debugger version.", "version") {}
22 
24 
26  if (args.GetArgumentCount() == 0) {
27  result.AppendMessageWithFormat("%s\n", lldb_private::GetVersion());
29  } else {
30  result.AppendError("the version command takes no arguments.");
32  }
33  return true;
34 }
A command line argument class.
Definition: Args.h:33
A class that represents a running process on the host machine.
size_t GetArgumentCount() const
Gets the number of arguments left in this command object.
Definition: Args.cpp:254
void AppendMessageWithFormat(const char *format,...) __attribute__((format(printf
bool DoExecute(Args &args, CommandReturnObject &result) override
void void AppendError(llvm::StringRef in_string)
Definition: SBAddress.h:15
void SetStatus(lldb::ReturnStatus status)