diff options
Diffstat (limited to 'lldb/source/Interpreter/OptionValueFileSpec.cpp')
| -rw-r--r-- | lldb/source/Interpreter/OptionValueFileSpec.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lldb/source/Interpreter/OptionValueFileSpec.cpp b/lldb/source/Interpreter/OptionValueFileSpec.cpp index 221a5c5f1b2..e9d2d5fa940 100644 --- a/lldb/source/Interpreter/OptionValueFileSpec.cpp +++ b/lldb/source/Interpreter/OptionValueFileSpec.cpp @@ -29,6 +29,7 @@ OptionValueFileSpec::OptionValueFileSpec (bool resolve) : m_current_value (), m_default_value (), m_data_sp(), + m_data_mod_time (), m_completion_mask (CommandCompletions::eDiskFileCompletion), m_resolve (resolve) { @@ -40,6 +41,7 @@ OptionValueFileSpec::OptionValueFileSpec (const FileSpec &value, m_current_value (value), m_default_value (value), m_data_sp(), + m_data_mod_time (), m_completion_mask (CommandCompletions::eDiskFileCompletion), m_resolve (resolve) { @@ -52,6 +54,7 @@ OptionValueFileSpec::OptionValueFileSpec (const FileSpec ¤t_value, m_current_value (current_value), m_default_value (default_value), m_data_sp(), + m_data_mod_time (), m_completion_mask (CommandCompletions::eDiskFileCompletion), m_resolve (resolve) { @@ -99,6 +102,7 @@ OptionValueFileSpec::SetValueFromString (llvm::StringRef value, m_value_was_set = true; m_current_value.SetFile(value.str().c_str(), m_resolve); m_data_sp.reset(); + m_data_mod_time.Clear(); NotifyValueChanged(); } else @@ -151,12 +155,16 @@ OptionValueFileSpec::AutoComplete (CommandInterpreter &interpreter, const lldb::DataBufferSP & OptionValueFileSpec::GetFileContents(bool null_terminate) { - if (!m_data_sp && m_current_value) + if (m_current_value) { + const TimeValue file_mod_time = m_current_value.GetModificationTime(); + if (m_data_sp && m_data_mod_time == file_mod_time) + return m_data_sp; if (null_terminate) m_data_sp = m_current_value.ReadFileContentsAsCString(); else m_data_sp = m_current_value.ReadFileContents(); + m_data_mod_time = file_mod_time; } return m_data_sp; } |
