diff options
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp')
| -rw-r--r-- | lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp index 2b85ebf18c6..df8bac951fc 100644 --- a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp +++ b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp @@ -1502,12 +1502,19 @@ Expected<PythonFile> PythonFile::FromFile(File &file, const char *mode) { file_obj = PyFile_FromFd(file.GetDescriptor(), nullptr, mode, -1, nullptr, "ignore", nullptr, 0); #else - // Read through the Python source, doesn't seem to modify these strings - char *cmode = const_cast<char *>(mode); // We pass ::flush instead of ::fclose here so we borrow the FILE* -- - // the lldb_private::File still owns it. - file_obj = - PyFile_FromFile(file.GetStream(), const_cast<char *>(""), cmode, ::fflush); + // the lldb_private::File still owns it. NetBSD does not allow + // input files to be flushed, so we have to check for that case too. + int (*closer)(FILE *); + auto opts = file.GetOptions(); + if (!opts) + return opts.takeError(); + if (opts.get() & File::eOpenOptionWrite) + closer = ::fflush; + else + closer = [](FILE *) { return 0; }; + file_obj = PyFile_FromFile(file.GetStream(), py2_const_cast(""), + py2_const_cast(mode), closer); #endif if (!file_obj) |
