mirror of
https://github.com/python/cpython.git
synced 2025-10-31 02:15:10 +00:00
b2a6083eb0
Even though Python marks any handles it opens as non-inheritable there is still a race when using `subprocess.Popen` since creating a process with redirected stdio requires temporarily creating inheritable handles. By implementing support for `subprocess.Popen(close_fds=True)` we fix this race. In order to implement this we use PROC_THREAD_ATTRIBUTE_HANDLE_LIST which is available since Windows Vista. Which allows to pass an explicit list of handles to inherit when creating a process. This commit also adds `STARTUPINFO.lpAttributeList["handle_list"]` which can be used to control PROC_THREAD_ATTRIBUTE_HANDLE_LIST directly.
944 lines
28 KiB
C
944 lines
28 KiB
C
/*[clinic input]
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|
preserve
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[clinic start generated code]*/
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|
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PyDoc_STRVAR(_winapi_Overlapped_GetOverlappedResult__doc__,
|
|
"GetOverlappedResult($self, wait, /)\n"
|
|
"--\n"
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|
"\n");
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|
|
|
#define _WINAPI_OVERLAPPED_GETOVERLAPPEDRESULT_METHODDEF \
|
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{"GetOverlappedResult", (PyCFunction)_winapi_Overlapped_GetOverlappedResult, METH_O, _winapi_Overlapped_GetOverlappedResult__doc__},
|
|
|
|
static PyObject *
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_winapi_Overlapped_GetOverlappedResult_impl(OverlappedObject *self, int wait);
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|
|
|
static PyObject *
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_winapi_Overlapped_GetOverlappedResult(OverlappedObject *self, PyObject *arg)
|
|
{
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|
PyObject *return_value = NULL;
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int wait;
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|
|
|
if (!PyArg_Parse(arg, "p:GetOverlappedResult", &wait)) {
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goto exit;
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}
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return_value = _winapi_Overlapped_GetOverlappedResult_impl(self, wait);
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|
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|
exit:
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return return_value;
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|
}
|
|
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|
PyDoc_STRVAR(_winapi_Overlapped_getbuffer__doc__,
|
|
"getbuffer($self, /)\n"
|
|
"--\n"
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|
"\n");
|
|
|
|
#define _WINAPI_OVERLAPPED_GETBUFFER_METHODDEF \
|
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{"getbuffer", (PyCFunction)_winapi_Overlapped_getbuffer, METH_NOARGS, _winapi_Overlapped_getbuffer__doc__},
|
|
|
|
static PyObject *
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_winapi_Overlapped_getbuffer_impl(OverlappedObject *self);
|
|
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|
static PyObject *
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_winapi_Overlapped_getbuffer(OverlappedObject *self, PyObject *Py_UNUSED(ignored))
|
|
{
|
|
return _winapi_Overlapped_getbuffer_impl(self);
|
|
}
|
|
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|
PyDoc_STRVAR(_winapi_Overlapped_cancel__doc__,
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|
"cancel($self, /)\n"
|
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"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_OVERLAPPED_CANCEL_METHODDEF \
|
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{"cancel", (PyCFunction)_winapi_Overlapped_cancel, METH_NOARGS, _winapi_Overlapped_cancel__doc__},
|
|
|
|
static PyObject *
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|
_winapi_Overlapped_cancel_impl(OverlappedObject *self);
|
|
|
|
static PyObject *
|
|
_winapi_Overlapped_cancel(OverlappedObject *self, PyObject *Py_UNUSED(ignored))
|
|
{
|
|
return _winapi_Overlapped_cancel_impl(self);
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_CloseHandle__doc__,
|
|
"CloseHandle($module, handle, /)\n"
|
|
"--\n"
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"\n"
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|
"Close handle.");
|
|
|
|
#define _WINAPI_CLOSEHANDLE_METHODDEF \
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{"CloseHandle", (PyCFunction)_winapi_CloseHandle, METH_O, _winapi_CloseHandle__doc__},
|
|
|
|
static PyObject *
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|
_winapi_CloseHandle_impl(PyObject *module, HANDLE handle);
|
|
|
|
static PyObject *
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|
_winapi_CloseHandle(PyObject *module, PyObject *arg)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE handle;
|
|
|
|
if (!PyArg_Parse(arg, "" F_HANDLE ":CloseHandle", &handle)) {
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|
goto exit;
|
|
}
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|
return_value = _winapi_CloseHandle_impl(module, handle);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_ConnectNamedPipe__doc__,
|
|
"ConnectNamedPipe($module, /, handle, overlapped=False)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_CONNECTNAMEDPIPE_METHODDEF \
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{"ConnectNamedPipe", (PyCFunction)_winapi_ConnectNamedPipe, METH_FASTCALL|METH_KEYWORDS, _winapi_ConnectNamedPipe__doc__},
|
|
|
|
static PyObject *
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|
_winapi_ConnectNamedPipe_impl(PyObject *module, HANDLE handle,
|
|
int use_overlapped);
|
|
|
|
static PyObject *
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|
_winapi_ConnectNamedPipe(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
|
|
{
|
|
PyObject *return_value = NULL;
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static const char * const _keywords[] = {"handle", "overlapped", NULL};
|
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static _PyArg_Parser _parser = {"" F_HANDLE "|i:ConnectNamedPipe", _keywords, 0};
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HANDLE handle;
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int use_overlapped = 0;
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if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
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&handle, &use_overlapped)) {
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goto exit;
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|
}
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return_value = _winapi_ConnectNamedPipe_impl(module, handle, use_overlapped);
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exit:
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|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_CreateFile__doc__,
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|
"CreateFile($module, file_name, desired_access, share_mode,\n"
|
|
" security_attributes, creation_disposition,\n"
|
|
" flags_and_attributes, template_file, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_CREATEFILE_METHODDEF \
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{"CreateFile", (PyCFunction)_winapi_CreateFile, METH_FASTCALL, _winapi_CreateFile__doc__},
|
|
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|
static HANDLE
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_winapi_CreateFile_impl(PyObject *module, LPCTSTR file_name,
|
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DWORD desired_access, DWORD share_mode,
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LPSECURITY_ATTRIBUTES security_attributes,
|
|
DWORD creation_disposition,
|
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DWORD flags_and_attributes, HANDLE template_file);
|
|
|
|
static PyObject *
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|
_winapi_CreateFile(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
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|
PyObject *return_value = NULL;
|
|
LPCTSTR file_name;
|
|
DWORD desired_access;
|
|
DWORD share_mode;
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LPSECURITY_ATTRIBUTES security_attributes;
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|
DWORD creation_disposition;
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|
DWORD flags_and_attributes;
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HANDLE template_file;
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|
HANDLE _return_value;
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if (!_PyArg_ParseStack(args, nargs, "skk" F_POINTER "kk" F_HANDLE ":CreateFile",
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&file_name, &desired_access, &share_mode, &security_attributes, &creation_disposition, &flags_and_attributes, &template_file)) {
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|
goto exit;
|
|
}
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|
_return_value = _winapi_CreateFile_impl(module, file_name, desired_access, share_mode, security_attributes, creation_disposition, flags_and_attributes, template_file);
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|
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred()) {
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|
goto exit;
|
|
}
|
|
if (_return_value == NULL) {
|
|
Py_RETURN_NONE;
|
|
}
|
|
return_value = HANDLE_TO_PYNUM(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_CreateJunction__doc__,
|
|
"CreateJunction($module, src_path, dst_path, /)\n"
|
|
"--\n"
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|
"\n");
|
|
|
|
#define _WINAPI_CREATEJUNCTION_METHODDEF \
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{"CreateJunction", (PyCFunction)_winapi_CreateJunction, METH_FASTCALL, _winapi_CreateJunction__doc__},
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|
|
|
static PyObject *
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|
_winapi_CreateJunction_impl(PyObject *module, LPWSTR src_path,
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|
LPWSTR dst_path);
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|
|
|
static PyObject *
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|
_winapi_CreateJunction(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
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|
PyObject *return_value = NULL;
|
|
LPWSTR src_path;
|
|
LPWSTR dst_path;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "uu:CreateJunction",
|
|
&src_path, &dst_path)) {
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|
goto exit;
|
|
}
|
|
return_value = _winapi_CreateJunction_impl(module, src_path, dst_path);
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|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_CreateNamedPipe__doc__,
|
|
"CreateNamedPipe($module, name, open_mode, pipe_mode, max_instances,\n"
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|
" out_buffer_size, in_buffer_size, default_timeout,\n"
|
|
" security_attributes, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_CREATENAMEDPIPE_METHODDEF \
|
|
{"CreateNamedPipe", (PyCFunction)_winapi_CreateNamedPipe, METH_FASTCALL, _winapi_CreateNamedPipe__doc__},
|
|
|
|
static HANDLE
|
|
_winapi_CreateNamedPipe_impl(PyObject *module, LPCTSTR name, DWORD open_mode,
|
|
DWORD pipe_mode, DWORD max_instances,
|
|
DWORD out_buffer_size, DWORD in_buffer_size,
|
|
DWORD default_timeout,
|
|
LPSECURITY_ATTRIBUTES security_attributes);
|
|
|
|
static PyObject *
|
|
_winapi_CreateNamedPipe(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
LPCTSTR name;
|
|
DWORD open_mode;
|
|
DWORD pipe_mode;
|
|
DWORD max_instances;
|
|
DWORD out_buffer_size;
|
|
DWORD in_buffer_size;
|
|
DWORD default_timeout;
|
|
LPSECURITY_ATTRIBUTES security_attributes;
|
|
HANDLE _return_value;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "skkkkkk" F_POINTER ":CreateNamedPipe",
|
|
&name, &open_mode, &pipe_mode, &max_instances, &out_buffer_size, &in_buffer_size, &default_timeout, &security_attributes)) {
|
|
goto exit;
|
|
}
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|
_return_value = _winapi_CreateNamedPipe_impl(module, name, open_mode, pipe_mode, max_instances, out_buffer_size, in_buffer_size, default_timeout, security_attributes);
|
|
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
if (_return_value == NULL) {
|
|
Py_RETURN_NONE;
|
|
}
|
|
return_value = HANDLE_TO_PYNUM(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_CreatePipe__doc__,
|
|
"CreatePipe($module, pipe_attrs, size, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Create an anonymous pipe.\n"
|
|
"\n"
|
|
" pipe_attrs\n"
|
|
" Ignored internally, can be None.\n"
|
|
"\n"
|
|
"Returns a 2-tuple of handles, to the read and write ends of the pipe.");
|
|
|
|
#define _WINAPI_CREATEPIPE_METHODDEF \
|
|
{"CreatePipe", (PyCFunction)_winapi_CreatePipe, METH_FASTCALL, _winapi_CreatePipe__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_CreatePipe_impl(PyObject *module, PyObject *pipe_attrs, DWORD size);
|
|
|
|
static PyObject *
|
|
_winapi_CreatePipe(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
PyObject *pipe_attrs;
|
|
DWORD size;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "Ok:CreatePipe",
|
|
&pipe_attrs, &size)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_CreatePipe_impl(module, pipe_attrs, size);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_CreateProcess__doc__,
|
|
"CreateProcess($module, application_name, command_line, proc_attrs,\n"
|
|
" thread_attrs, inherit_handles, creation_flags,\n"
|
|
" env_mapping, current_directory, startup_info, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Create a new process and its primary thread.\n"
|
|
"\n"
|
|
" proc_attrs\n"
|
|
" Ignored internally, can be None.\n"
|
|
" thread_attrs\n"
|
|
" Ignored internally, can be None.\n"
|
|
"\n"
|
|
"The return value is a tuple of the process handle, thread handle,\n"
|
|
"process ID, and thread ID.");
|
|
|
|
#define _WINAPI_CREATEPROCESS_METHODDEF \
|
|
{"CreateProcess", (PyCFunction)_winapi_CreateProcess, METH_FASTCALL, _winapi_CreateProcess__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_CreateProcess_impl(PyObject *module, Py_UNICODE *application_name,
|
|
Py_UNICODE *command_line, PyObject *proc_attrs,
|
|
PyObject *thread_attrs, BOOL inherit_handles,
|
|
DWORD creation_flags, PyObject *env_mapping,
|
|
Py_UNICODE *current_directory,
|
|
PyObject *startup_info);
|
|
|
|
static PyObject *
|
|
_winapi_CreateProcess(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
Py_UNICODE *application_name;
|
|
Py_UNICODE *command_line;
|
|
PyObject *proc_attrs;
|
|
PyObject *thread_attrs;
|
|
BOOL inherit_handles;
|
|
DWORD creation_flags;
|
|
PyObject *env_mapping;
|
|
Py_UNICODE *current_directory;
|
|
PyObject *startup_info;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "ZZOOikOZO:CreateProcess",
|
|
&application_name, &command_line, &proc_attrs, &thread_attrs, &inherit_handles, &creation_flags, &env_mapping, ¤t_directory, &startup_info)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_CreateProcess_impl(module, application_name, command_line, proc_attrs, thread_attrs, inherit_handles, creation_flags, env_mapping, current_directory, startup_info);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_DuplicateHandle__doc__,
|
|
"DuplicateHandle($module, source_process_handle, source_handle,\n"
|
|
" target_process_handle, desired_access, inherit_handle,\n"
|
|
" options=0, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return a duplicate handle object.\n"
|
|
"\n"
|
|
"The duplicate handle refers to the same object as the original\n"
|
|
"handle. Therefore, any changes to the object are reflected\n"
|
|
"through both handles.");
|
|
|
|
#define _WINAPI_DUPLICATEHANDLE_METHODDEF \
|
|
{"DuplicateHandle", (PyCFunction)_winapi_DuplicateHandle, METH_FASTCALL, _winapi_DuplicateHandle__doc__},
|
|
|
|
static HANDLE
|
|
_winapi_DuplicateHandle_impl(PyObject *module, HANDLE source_process_handle,
|
|
HANDLE source_handle,
|
|
HANDLE target_process_handle,
|
|
DWORD desired_access, BOOL inherit_handle,
|
|
DWORD options);
|
|
|
|
static PyObject *
|
|
_winapi_DuplicateHandle(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE source_process_handle;
|
|
HANDLE source_handle;
|
|
HANDLE target_process_handle;
|
|
DWORD desired_access;
|
|
BOOL inherit_handle;
|
|
DWORD options = 0;
|
|
HANDLE _return_value;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "" F_HANDLE "" F_HANDLE "" F_HANDLE "ki|k:DuplicateHandle",
|
|
&source_process_handle, &source_handle, &target_process_handle, &desired_access, &inherit_handle, &options)) {
|
|
goto exit;
|
|
}
|
|
_return_value = _winapi_DuplicateHandle_impl(module, source_process_handle, source_handle, target_process_handle, desired_access, inherit_handle, options);
|
|
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
if (_return_value == NULL) {
|
|
Py_RETURN_NONE;
|
|
}
|
|
return_value = HANDLE_TO_PYNUM(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_ExitProcess__doc__,
|
|
"ExitProcess($module, ExitCode, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_EXITPROCESS_METHODDEF \
|
|
{"ExitProcess", (PyCFunction)_winapi_ExitProcess, METH_O, _winapi_ExitProcess__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_ExitProcess_impl(PyObject *module, UINT ExitCode);
|
|
|
|
static PyObject *
|
|
_winapi_ExitProcess(PyObject *module, PyObject *arg)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
UINT ExitCode;
|
|
|
|
if (!PyArg_Parse(arg, "I:ExitProcess", &ExitCode)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_ExitProcess_impl(module, ExitCode);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetCurrentProcess__doc__,
|
|
"GetCurrentProcess($module, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return a handle object for the current process.");
|
|
|
|
#define _WINAPI_GETCURRENTPROCESS_METHODDEF \
|
|
{"GetCurrentProcess", (PyCFunction)_winapi_GetCurrentProcess, METH_NOARGS, _winapi_GetCurrentProcess__doc__},
|
|
|
|
static HANDLE
|
|
_winapi_GetCurrentProcess_impl(PyObject *module);
|
|
|
|
static PyObject *
|
|
_winapi_GetCurrentProcess(PyObject *module, PyObject *Py_UNUSED(ignored))
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE _return_value;
|
|
|
|
_return_value = _winapi_GetCurrentProcess_impl(module);
|
|
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
if (_return_value == NULL) {
|
|
Py_RETURN_NONE;
|
|
}
|
|
return_value = HANDLE_TO_PYNUM(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetExitCodeProcess__doc__,
|
|
"GetExitCodeProcess($module, process, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return the termination status of the specified process.");
|
|
|
|
#define _WINAPI_GETEXITCODEPROCESS_METHODDEF \
|
|
{"GetExitCodeProcess", (PyCFunction)_winapi_GetExitCodeProcess, METH_O, _winapi_GetExitCodeProcess__doc__},
|
|
|
|
static DWORD
|
|
_winapi_GetExitCodeProcess_impl(PyObject *module, HANDLE process);
|
|
|
|
static PyObject *
|
|
_winapi_GetExitCodeProcess(PyObject *module, PyObject *arg)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE process;
|
|
DWORD _return_value;
|
|
|
|
if (!PyArg_Parse(arg, "" F_HANDLE ":GetExitCodeProcess", &process)) {
|
|
goto exit;
|
|
}
|
|
_return_value = _winapi_GetExitCodeProcess_impl(module, process);
|
|
if ((_return_value == PY_DWORD_MAX) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
return_value = Py_BuildValue("k", _return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetLastError__doc__,
|
|
"GetLastError($module, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_GETLASTERROR_METHODDEF \
|
|
{"GetLastError", (PyCFunction)_winapi_GetLastError, METH_NOARGS, _winapi_GetLastError__doc__},
|
|
|
|
static DWORD
|
|
_winapi_GetLastError_impl(PyObject *module);
|
|
|
|
static PyObject *
|
|
_winapi_GetLastError(PyObject *module, PyObject *Py_UNUSED(ignored))
|
|
{
|
|
PyObject *return_value = NULL;
|
|
DWORD _return_value;
|
|
|
|
_return_value = _winapi_GetLastError_impl(module);
|
|
if ((_return_value == PY_DWORD_MAX) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
return_value = Py_BuildValue("k", _return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetModuleFileName__doc__,
|
|
"GetModuleFileName($module, module_handle, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return the fully-qualified path for the file that contains module.\n"
|
|
"\n"
|
|
"The module must have been loaded by the current process.\n"
|
|
"\n"
|
|
"The module parameter should be a handle to the loaded module\n"
|
|
"whose path is being requested. If this parameter is 0,\n"
|
|
"GetModuleFileName retrieves the path of the executable file\n"
|
|
"of the current process.");
|
|
|
|
#define _WINAPI_GETMODULEFILENAME_METHODDEF \
|
|
{"GetModuleFileName", (PyCFunction)_winapi_GetModuleFileName, METH_O, _winapi_GetModuleFileName__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_GetModuleFileName_impl(PyObject *module, HMODULE module_handle);
|
|
|
|
static PyObject *
|
|
_winapi_GetModuleFileName(PyObject *module, PyObject *arg)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HMODULE module_handle;
|
|
|
|
if (!PyArg_Parse(arg, "" F_HANDLE ":GetModuleFileName", &module_handle)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_GetModuleFileName_impl(module, module_handle);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetStdHandle__doc__,
|
|
"GetStdHandle($module, std_handle, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return a handle to the specified standard device.\n"
|
|
"\n"
|
|
" std_handle\n"
|
|
" One of STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, or STD_ERROR_HANDLE.\n"
|
|
"\n"
|
|
"The integer associated with the handle object is returned.");
|
|
|
|
#define _WINAPI_GETSTDHANDLE_METHODDEF \
|
|
{"GetStdHandle", (PyCFunction)_winapi_GetStdHandle, METH_O, _winapi_GetStdHandle__doc__},
|
|
|
|
static HANDLE
|
|
_winapi_GetStdHandle_impl(PyObject *module, DWORD std_handle);
|
|
|
|
static PyObject *
|
|
_winapi_GetStdHandle(PyObject *module, PyObject *arg)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
DWORD std_handle;
|
|
HANDLE _return_value;
|
|
|
|
if (!PyArg_Parse(arg, "k:GetStdHandle", &std_handle)) {
|
|
goto exit;
|
|
}
|
|
_return_value = _winapi_GetStdHandle_impl(module, std_handle);
|
|
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
if (_return_value == NULL) {
|
|
Py_RETURN_NONE;
|
|
}
|
|
return_value = HANDLE_TO_PYNUM(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetVersion__doc__,
|
|
"GetVersion($module, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return the version number of the current operating system.");
|
|
|
|
#define _WINAPI_GETVERSION_METHODDEF \
|
|
{"GetVersion", (PyCFunction)_winapi_GetVersion, METH_NOARGS, _winapi_GetVersion__doc__},
|
|
|
|
static long
|
|
_winapi_GetVersion_impl(PyObject *module);
|
|
|
|
static PyObject *
|
|
_winapi_GetVersion(PyObject *module, PyObject *Py_UNUSED(ignored))
|
|
{
|
|
PyObject *return_value = NULL;
|
|
long _return_value;
|
|
|
|
_return_value = _winapi_GetVersion_impl(module);
|
|
if ((_return_value == -1) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
return_value = PyLong_FromLong(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_OpenProcess__doc__,
|
|
"OpenProcess($module, desired_access, inherit_handle, process_id, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_OPENPROCESS_METHODDEF \
|
|
{"OpenProcess", (PyCFunction)_winapi_OpenProcess, METH_FASTCALL, _winapi_OpenProcess__doc__},
|
|
|
|
static HANDLE
|
|
_winapi_OpenProcess_impl(PyObject *module, DWORD desired_access,
|
|
BOOL inherit_handle, DWORD process_id);
|
|
|
|
static PyObject *
|
|
_winapi_OpenProcess(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
DWORD desired_access;
|
|
BOOL inherit_handle;
|
|
DWORD process_id;
|
|
HANDLE _return_value;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "kik:OpenProcess",
|
|
&desired_access, &inherit_handle, &process_id)) {
|
|
goto exit;
|
|
}
|
|
_return_value = _winapi_OpenProcess_impl(module, desired_access, inherit_handle, process_id);
|
|
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
if (_return_value == NULL) {
|
|
Py_RETURN_NONE;
|
|
}
|
|
return_value = HANDLE_TO_PYNUM(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_PeekNamedPipe__doc__,
|
|
"PeekNamedPipe($module, handle, size=0, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_PEEKNAMEDPIPE_METHODDEF \
|
|
{"PeekNamedPipe", (PyCFunction)_winapi_PeekNamedPipe, METH_FASTCALL, _winapi_PeekNamedPipe__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_PeekNamedPipe_impl(PyObject *module, HANDLE handle, int size);
|
|
|
|
static PyObject *
|
|
_winapi_PeekNamedPipe(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE handle;
|
|
int size = 0;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "" F_HANDLE "|i:PeekNamedPipe",
|
|
&handle, &size)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_PeekNamedPipe_impl(module, handle, size);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_ReadFile__doc__,
|
|
"ReadFile($module, /, handle, size, overlapped=False)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_READFILE_METHODDEF \
|
|
{"ReadFile", (PyCFunction)_winapi_ReadFile, METH_FASTCALL|METH_KEYWORDS, _winapi_ReadFile__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_ReadFile_impl(PyObject *module, HANDLE handle, int size,
|
|
int use_overlapped);
|
|
|
|
static PyObject *
|
|
_winapi_ReadFile(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
static const char * const _keywords[] = {"handle", "size", "overlapped", NULL};
|
|
static _PyArg_Parser _parser = {"" F_HANDLE "i|i:ReadFile", _keywords, 0};
|
|
HANDLE handle;
|
|
int size;
|
|
int use_overlapped = 0;
|
|
|
|
if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
|
|
&handle, &size, &use_overlapped)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_ReadFile_impl(module, handle, size, use_overlapped);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_SetNamedPipeHandleState__doc__,
|
|
"SetNamedPipeHandleState($module, named_pipe, mode,\n"
|
|
" max_collection_count, collect_data_timeout, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_SETNAMEDPIPEHANDLESTATE_METHODDEF \
|
|
{"SetNamedPipeHandleState", (PyCFunction)_winapi_SetNamedPipeHandleState, METH_FASTCALL, _winapi_SetNamedPipeHandleState__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_SetNamedPipeHandleState_impl(PyObject *module, HANDLE named_pipe,
|
|
PyObject *mode,
|
|
PyObject *max_collection_count,
|
|
PyObject *collect_data_timeout);
|
|
|
|
static PyObject *
|
|
_winapi_SetNamedPipeHandleState(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE named_pipe;
|
|
PyObject *mode;
|
|
PyObject *max_collection_count;
|
|
PyObject *collect_data_timeout;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "" F_HANDLE "OOO:SetNamedPipeHandleState",
|
|
&named_pipe, &mode, &max_collection_count, &collect_data_timeout)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_SetNamedPipeHandleState_impl(module, named_pipe, mode, max_collection_count, collect_data_timeout);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_TerminateProcess__doc__,
|
|
"TerminateProcess($module, handle, exit_code, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Terminate the specified process and all of its threads.");
|
|
|
|
#define _WINAPI_TERMINATEPROCESS_METHODDEF \
|
|
{"TerminateProcess", (PyCFunction)_winapi_TerminateProcess, METH_FASTCALL, _winapi_TerminateProcess__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_TerminateProcess_impl(PyObject *module, HANDLE handle,
|
|
UINT exit_code);
|
|
|
|
static PyObject *
|
|
_winapi_TerminateProcess(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE handle;
|
|
UINT exit_code;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "" F_HANDLE "I:TerminateProcess",
|
|
&handle, &exit_code)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_TerminateProcess_impl(module, handle, exit_code);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_WaitNamedPipe__doc__,
|
|
"WaitNamedPipe($module, name, timeout, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_WAITNAMEDPIPE_METHODDEF \
|
|
{"WaitNamedPipe", (PyCFunction)_winapi_WaitNamedPipe, METH_FASTCALL, _winapi_WaitNamedPipe__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_WaitNamedPipe_impl(PyObject *module, LPCTSTR name, DWORD timeout);
|
|
|
|
static PyObject *
|
|
_winapi_WaitNamedPipe(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
LPCTSTR name;
|
|
DWORD timeout;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "sk:WaitNamedPipe",
|
|
&name, &timeout)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_WaitNamedPipe_impl(module, name, timeout);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_WaitForMultipleObjects__doc__,
|
|
"WaitForMultipleObjects($module, handle_seq, wait_flag,\n"
|
|
" milliseconds=_winapi.INFINITE, /)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_WAITFORMULTIPLEOBJECTS_METHODDEF \
|
|
{"WaitForMultipleObjects", (PyCFunction)_winapi_WaitForMultipleObjects, METH_FASTCALL, _winapi_WaitForMultipleObjects__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_WaitForMultipleObjects_impl(PyObject *module, PyObject *handle_seq,
|
|
BOOL wait_flag, DWORD milliseconds);
|
|
|
|
static PyObject *
|
|
_winapi_WaitForMultipleObjects(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
PyObject *handle_seq;
|
|
BOOL wait_flag;
|
|
DWORD milliseconds = INFINITE;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "Oi|k:WaitForMultipleObjects",
|
|
&handle_seq, &wait_flag, &milliseconds)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_WaitForMultipleObjects_impl(module, handle_seq, wait_flag, milliseconds);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_WaitForSingleObject__doc__,
|
|
"WaitForSingleObject($module, handle, milliseconds, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Wait for a single object.\n"
|
|
"\n"
|
|
"Wait until the specified object is in the signaled state or\n"
|
|
"the time-out interval elapses. The timeout value is specified\n"
|
|
"in milliseconds.");
|
|
|
|
#define _WINAPI_WAITFORSINGLEOBJECT_METHODDEF \
|
|
{"WaitForSingleObject", (PyCFunction)_winapi_WaitForSingleObject, METH_FASTCALL, _winapi_WaitForSingleObject__doc__},
|
|
|
|
static long
|
|
_winapi_WaitForSingleObject_impl(PyObject *module, HANDLE handle,
|
|
DWORD milliseconds);
|
|
|
|
static PyObject *
|
|
_winapi_WaitForSingleObject(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
HANDLE handle;
|
|
DWORD milliseconds;
|
|
long _return_value;
|
|
|
|
if (!_PyArg_ParseStack(args, nargs, "" F_HANDLE "k:WaitForSingleObject",
|
|
&handle, &milliseconds)) {
|
|
goto exit;
|
|
}
|
|
_return_value = _winapi_WaitForSingleObject_impl(module, handle, milliseconds);
|
|
if ((_return_value == -1) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
return_value = PyLong_FromLong(_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_WriteFile__doc__,
|
|
"WriteFile($module, /, handle, buffer, overlapped=False)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_WRITEFILE_METHODDEF \
|
|
{"WriteFile", (PyCFunction)_winapi_WriteFile, METH_FASTCALL|METH_KEYWORDS, _winapi_WriteFile__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_WriteFile_impl(PyObject *module, HANDLE handle, PyObject *buffer,
|
|
int use_overlapped);
|
|
|
|
static PyObject *
|
|
_winapi_WriteFile(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
static const char * const _keywords[] = {"handle", "buffer", "overlapped", NULL};
|
|
static _PyArg_Parser _parser = {"" F_HANDLE "O|i:WriteFile", _keywords, 0};
|
|
HANDLE handle;
|
|
PyObject *buffer;
|
|
int use_overlapped = 0;
|
|
|
|
if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
|
|
&handle, &buffer, &use_overlapped)) {
|
|
goto exit;
|
|
}
|
|
return_value = _winapi_WriteFile_impl(module, handle, buffer, use_overlapped);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetACP__doc__,
|
|
"GetACP($module, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Get the current Windows ANSI code page identifier.");
|
|
|
|
#define _WINAPI_GETACP_METHODDEF \
|
|
{"GetACP", (PyCFunction)_winapi_GetACP, METH_NOARGS, _winapi_GetACP__doc__},
|
|
|
|
static PyObject *
|
|
_winapi_GetACP_impl(PyObject *module);
|
|
|
|
static PyObject *
|
|
_winapi_GetACP(PyObject *module, PyObject *Py_UNUSED(ignored))
|
|
{
|
|
return _winapi_GetACP_impl(module);
|
|
}
|
|
|
|
PyDoc_STRVAR(_winapi_GetFileType__doc__,
|
|
"GetFileType($module, /, handle)\n"
|
|
"--\n"
|
|
"\n");
|
|
|
|
#define _WINAPI_GETFILETYPE_METHODDEF \
|
|
{"GetFileType", (PyCFunction)_winapi_GetFileType, METH_FASTCALL|METH_KEYWORDS, _winapi_GetFileType__doc__},
|
|
|
|
static DWORD
|
|
_winapi_GetFileType_impl(PyObject *module, HANDLE handle);
|
|
|
|
static PyObject *
|
|
_winapi_GetFileType(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
static const char * const _keywords[] = {"handle", NULL};
|
|
static _PyArg_Parser _parser = {"" F_HANDLE ":GetFileType", _keywords, 0};
|
|
HANDLE handle;
|
|
DWORD _return_value;
|
|
|
|
if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
|
|
&handle)) {
|
|
goto exit;
|
|
}
|
|
_return_value = _winapi_GetFileType_impl(module, handle);
|
|
if ((_return_value == PY_DWORD_MAX) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
return_value = Py_BuildValue("k", _return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
/*[clinic end generated code: output=ec7f36eb7efc9d00 input=a9049054013a1b77]*/
|