1 %feature("docstring", 2 "Represents a container for holding any error code. 3 4 For example (from test/python_api/hello_world/TestHelloWorld.py), :: 5 6 def hello_world_attach_with_id_api(self): 7 '''Create target, spawn a process, and attach to it by id.''' 8 9 target = self.dbg.CreateTarget(self.exe) 10 11 # Spawn a new process and don't display the stdout if not in TraceOn() mode. 12 import subprocess 13 popen = subprocess.Popen([self.exe, 'abc', 'xyz'], 14 stdout = open(os.devnull, 'w') if not self.TraceOn() else None) 15 16 listener = lldb.SBListener('my.attach.listener') 17 error = lldb.SBError() 18 process = target.AttachToProcessWithID(listener, popen.pid, error) 19 20 self.assertTrue(error.Success() and process, PROCESS_IS_VALID) 21 22 # Let's check the stack traces of the attached process. 23 import lldbutil 24 stacktraces = lldbutil.print_stacktraces(process, string_buffer=True) 25 self.expect(stacktraces, exe=False, 26 substrs = ['main.c:%d' % self.line2, 27 '(int)argc=3']) 28 29 listener = lldb.SBListener('my.attach.listener') 30 error = lldb.SBError() 31 process = target.AttachToProcessWithID(listener, popen.pid, error) 32 33 self.assertTrue(error.Success() and process, PROCESS_IS_VALID) 34 35 checks that after the attach, there is no error condition by asserting 36 that error.Success() is True and we get back a valid process object. 37 38 And (from test/python_api/event/TestEvent.py), :: 39 40 # Now launch the process, and do not stop at entry point. 41 error = lldb.SBError() 42 process = target.Launch(listener, None, None, None, None, None, None, 0, False, error) 43 self.assertTrue(error.Success() and process, PROCESS_IS_VALID) 44 45 checks that after calling the target.Launch() method there's no error 46 condition and we get back a void process object.") lldb::SBError; 47