diff options
Diffstat (limited to 'PC/winreg.c')
| -rw-r--r-- | PC/winreg.c | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/PC/winreg.c b/PC/winreg.c index c0de5c1353a..d1a1c3d1c97 100644 --- a/PC/winreg.c +++ b/PC/winreg.c @@ -426,7 +426,9 @@ PyHKEY_Close(winreg_state *st, PyObject *ob_handle) if (PyHKEY_Check(st, ob_handle)) { ((PyHKEYObject*)ob_handle)->hkey = 0; } + Py_BEGIN_ALLOW_THREADS rc = key ? RegCloseKey(key) : ERROR_SUCCESS; + Py_END_ALLOW_THREADS if (rc != ERROR_SUCCESS) PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); return rc == ERROR_SUCCESS; @@ -499,14 +501,21 @@ PyWinObject_CloseHKEY(winreg_state *st, PyObject *obHandle) } #if SIZEOF_LONG >= SIZEOF_HKEY else if (PyLong_Check(obHandle)) { - long rc = RegCloseKey((HKEY)PyLong_AsLong(obHandle)); + long rc; + Py_BEGIN_ALLOW_THREADS + rc = RegCloseKey((HKEY)PyLong_AsLong(obHandle)); + Py_END_ALLOW_THREADS ok = (rc == ERROR_SUCCESS); if (!ok) PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); } #else else if (PyLong_Check(obHandle)) { - long rc = RegCloseKey((HKEY)PyLong_AsVoidPtr(obHandle)); + long rc; + HKEY hkey = (HKEY)PyLong_AsVoidPtr(obHandle); + Py_BEGIN_ALLOW_THREADS + rc = RegCloseKey(hkey); + Py_END_ALLOW_THREADS ok = (rc == ERROR_SUCCESS); if (!ok) PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); @@ -924,7 +933,9 @@ winreg_CreateKey_impl(PyObject *module, HKEY key, const wchar_t *sub_key) (Py_ssize_t)KEY_WRITE) < 0) { return NULL; } + Py_BEGIN_ALLOW_THREADS rc = RegCreateKeyW(key, sub_key, &retKey); + Py_END_ALLOW_THREADS if (rc != ERROR_SUCCESS) { PyErr_SetFromWindowsErrWithFunction(rc, "CreateKey"); return NULL; @@ -973,8 +984,10 @@ winreg_CreateKeyEx_impl(PyObject *module, HKEY key, const wchar_t *sub_key, (Py_ssize_t)access) < 0) { return NULL; } + Py_BEGIN_ALLOW_THREADS rc = RegCreateKeyExW(key, sub_key, reserved, NULL, 0, access, NULL, &retKey, NULL); + Py_END_ALLOW_THREADS if (rc != ERROR_SUCCESS) { PyErr_SetFromWindowsErrWithFunction(rc, "CreateKeyEx"); return NULL; @@ -1187,10 +1200,12 @@ winreg_EnumValue_impl(PyObject *module, HKEY key, int index) (Py_ssize_t)key, index) < 0) { return NULL; } - if ((rc = RegQueryInfoKeyW(key, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, - &retValueSize, &retDataSize, NULL, NULL)) - != ERROR_SUCCESS) + + Py_BEGIN_ALLOW_THREADS + rc = RegQueryInfoKeyW(key, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + &retValueSize, &retDataSize, NULL, NULL); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryInfoKey"); ++retValueSize; /* include null terminators */ @@ -1290,7 +1305,7 @@ winreg_ExpandEnvironmentStrings_impl(PyObject *module, const wchar_t *string) return PyErr_SetFromWindowsErrWithFunction(retValueSize, "ExpandEnvironmentStrings"); } - o = PyUnicode_FromWideChar(retValue, wcslen(retValue)); + o = PyUnicode_FromWideChar(retValue, -1); PyMem_Free(retValue); return o; } @@ -1477,9 +1492,11 @@ winreg_QueryInfoKey_impl(PyObject *module, HKEY key) if (PySys_Audit("winreg.QueryInfoKey", "n", (Py_ssize_t)key) < 0) { return NULL; } - if ((rc = RegQueryInfoKeyW(key, NULL, NULL, 0, &nSubKeys, NULL, NULL, - &nValues, NULL, NULL, NULL, &ft)) - != ERROR_SUCCESS) { + Py_BEGIN_ALLOW_THREADS + rc = RegQueryInfoKeyW(key, NULL, NULL, 0, &nSubKeys, NULL, NULL, + &nValues, NULL, NULL, NULL, &ft); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) { return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryInfoKey"); } li.LowPart = ft.dwLowDateTime; @@ -1587,7 +1604,9 @@ exit: PyMem_Free(pbuf); } if (childKey != key) { + Py_BEGIN_ALLOW_THREADS RegCloseKey(childKey); + Py_END_ALLOW_THREADS } return result; } @@ -1625,7 +1644,9 @@ winreg_QueryValueEx_impl(PyObject *module, HKEY key, const wchar_t *name) (Py_ssize_t)key, NULL, name) < 0) { return NULL; } + Py_BEGIN_ALLOW_THREADS rc = RegQueryValueExW(key, name, NULL, NULL, NULL, &bufSize); + Py_END_ALLOW_THREADS if (rc == ERROR_MORE_DATA) bufSize = 256; else if (rc != ERROR_SUCCESS) @@ -1637,8 +1658,10 @@ winreg_QueryValueEx_impl(PyObject *module, HKEY key, const wchar_t *name) while (1) { retSize = bufSize; + Py_BEGIN_ALLOW_THREADS rc = RegQueryValueExW(key, name, NULL, &typ, (BYTE *)retBuf, &retSize); + Py_END_ALLOW_THREADS if (rc != ERROR_MORE_DATA) break; |