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//===-- SWIG Interface for SBError ------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
namespace lldb {
%feature("docstring",
"Represents a container for holding any error code.
For example (from test/python_api/hello_world/TestHelloWorld.py),
def hello_world_attach_with_id_api(self):
'''Create target, spawn a process, and attach to it by id.'''
target = self.dbg.CreateTarget(self.exe)
# Spawn a new process and don't display the stdout if not in TraceOn() mode.
import subprocess
popen = subprocess.Popen([self.exe, 'abc', 'xyz'],
stdout = open(os.devnull, 'w') if not self.TraceOn() else None)
listener = lldb.SBListener('my.attach.listener')
error = lldb.SBError()
process = target.AttachToProcessWithID(listener, popen.pid, error)
self.assertTrue(error.Success() and process, PROCESS_IS_VALID)
# Let's check the stack traces of the attached process.
import lldbutil
stacktraces = lldbutil.print_stacktraces(process, string_buffer=True)
self.expect(stacktraces, exe=False,
substrs = ['main.c:%d' % self.line2,
'(int)argc=3'])
listener = lldb.SBListener('my.attach.listener')
error = lldb.SBError()
process = target.AttachToProcessWithID(listener, popen.pid, error)
self.assertTrue(error.Success() and process, PROCESS_IS_VALID)
checks that after the attach, there is no error condition by asserting
that error.Success() is True and we get back a valid process object.
And (from test/python_api/event/TestEvent.py),
# Now launch the process, and do not stop at entry point.
error = lldb.SBError()
process = target.Launch(listener, None, None, None, None, None, None, 0, False, error)
self.assertTrue(error.Success() and process, PROCESS_IS_VALID)
checks that after calling the target.Launch() method there's no error
condition and we get back a void process object.
") SBError;
class SBError {
public:
SBError ();
SBError (const lldb::SBError &rhs);
~SBError();
const char *
GetCString () const;
void
Clear ();
bool
Fail () const;
bool
Success () const;
uint32_t
GetError () const;
lldb::ErrorType
GetType () const;
void
SetError (uint32_t err, lldb::ErrorType type);
void
SetErrorToErrno ();
void
SetErrorToGenericError ();
void
SetErrorString (const char *err_str);
%varargs(3, char *str = NULL) SetErrorStringWithFormat;
int
SetErrorStringWithFormat (const char *format, ...);
bool
IsValid () const;
bool
GetDescription (lldb::SBStream &description);
%pythoncode %{
__swig_getmethods__["value"] = GetError
if _newclass: value = property(GetError, None, doc='''A read only property that returns the same result as GetError().''')
__swig_getmethods__["fail"] = Fail
if _newclass: fail = property(Fail, None, doc='''A read only property that returns the same result as Fail().''')
__swig_getmethods__["success"] = Success
if _newclass: success = property(Success, None, doc='''A read only property that returns the same result as Success().''')
__swig_getmethods__["description"] = GetCString
if _newclass: description = property(GetCString, None, doc='''A read only property that returns the same result as GetCString().''')
__swig_getmethods__["type"] = GetType
if _newclass: type = property(GetType, None, doc='''A read only property that returns the same result as GetType().''')
%}
};
} // namespace lldb
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