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bpo-36763: _Py_InitializeFromArgs() argc becomes Py_ssize_t (GH-13396)

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* The type of initlization function 'argc' parameters becomes
  Py_ssize_t, instead of int.
* Change _PyPreConfig_Copy() return type to void, instead of int.
  The function cannot fail anymore.
* Fix compilation warnings on Windows.
This commit is contained in:
Victor Stinner 2019-05-18 00:38:16 +02:00 • committed by GitHub
parent 4fa7504ee3
commit b594784272
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 25 additions and 53 deletions
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13
Python/pylifecycle.c
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@ -705,10 +705,7 @@ _Py_PreInitializeFromPyArgv(const _PyPreConfig *src_config, const _PyArgv *args)
_PyPreConfig_Init(&config);
if (src_config) {
if (_PyPreConfig_Copy(&config, src_config) < 0) {
err = _Py_INIT_NO_MEMORY();
return err;
}
_PyPreConfig_Copy(&config, src_config);
}
err = _PyPreConfig_Read(&config, args);
@ -727,7 +724,7 @@ _Py_PreInitializeFromPyArgv(const _PyPreConfig *src_config, const _PyArgv *args)
_PyInitError
_Py_PreInitializeFromArgs(const _PyPreConfig *src_config, int argc, char **argv)
_Py_PreInitializeFromArgs(const _PyPreConfig *src_config, Py_ssize_t argc, char **argv)
{
_PyArgv args = {.use_bytes_argv = 1, .argc = argc, .bytes_argv = argv};
return _Py_PreInitializeFromPyArgv(src_config, &args);
@ -735,7 +732,7 @@ _Py_PreInitializeFromArgs(const _PyPreConfig *src_config, int argc, char **argv)
_PyInitError
_Py_PreInitializeFromWideArgs(const _PyPreConfig *src_config, int argc, wchar_t **argv)
_Py_PreInitializeFromWideArgs(const _PyPreConfig *src_config, Py_ssize_t argc, wchar_t **argv)
{
_PyArgv args = {.use_bytes_argv = 0, .argc = argc, .wchar_argv = argv};
return _Py_PreInitializeFromPyArgv(src_config, &args);
@ -1024,7 +1021,7 @@ init_python(const _PyCoreConfig *config, const _PyArgv *args)
_PyInitError
_Py_InitializeFromArgs(const _PyCoreConfig *config, int argc, char **argv)
_Py_InitializeFromArgs(const _PyCoreConfig *config, Py_ssize_t argc, char **argv)
{
_PyArgv args = {.use_bytes_argv = 1, .argc = argc, .bytes_argv = argv};
return init_python(config, &args);
@ -1032,7 +1029,7 @@ _Py_InitializeFromArgs(const _PyCoreConfig *config, int argc, char **argv)
_PyInitError
_Py_InitializeFromWideArgs(const _PyCoreConfig *config, int argc, wchar_t **argv)
_Py_InitializeFromWideArgs(const _PyCoreConfig *config, Py_ssize_t argc, wchar_t **argv)
{
_PyArgv args = {.use_bytes_argv = 0, .argc = argc, .wchar_argv = argv};
return init_python(config, &args);