mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-31 14:07:50 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

bpo-31370: Remove support for threads-less builds (#3385)

Browse source 
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
This commit is contained in:
Antoine Pitrou 2017-09-07 18:56:24 +02:00 • committed by Victor Stinner
parent 1f06a680de
commit a6a4dc816d
135 changed files with 2472 additions and 4377 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Python/import.c
View file

@ -142,8 +142,6 @@ _PyImportZip_Init(void)
in different threads to return with a partially loaded module.
These calls are serialized by the global interpreter lock. */
#ifdef WITH_THREAD
#include "pythread.h"
static PyThread_type_lock import_lock = 0;
@ -224,8 +222,6 @@ _PyImport_ReInitLock(void)
}
}
#endif
/*[clinic input]
_imp.lock_held
@ -238,11 +234,7 @@ static PyObject *
_imp_lock_held_impl(PyObject *module)
/*[clinic end generated code: output=8b89384b5e1963fc input=9b088f9b217d9bdf]*/
{
#ifdef WITH_THREAD
return PyBool_FromLong(import_lock_thread != PYTHREAD_INVALID_THREAD_ID);
#else
Py_RETURN_FALSE;
#endif
}
/*[clinic input]
@ -258,9 +250,7 @@ static PyObject *
_imp_acquire_lock_impl(PyObject *module)
/*[clinic end generated code: output=1aff58cb0ee1b026 input=4a2d4381866d5fdc]*/
{
#ifdef WITH_THREAD
_PyImport_AcquireLock();
#endif
Py_RETURN_NONE;
}
@ -276,13 +266,11 @@ static PyObject *
_imp_release_lock_impl(PyObject *module)
/*[clinic end generated code: output=7faab6d0be178b0a input=934fb11516dd778b]*/
{
#ifdef WITH_THREAD
if (_PyImport_ReleaseLock() < 0) {
PyErr_SetString(PyExc_RuntimeError,
"not holding the import lock");
return NULL;
}
#endif
Py_RETURN_NONE;
}
@ -290,12 +278,10 @@ void
_PyImport_Fini(void)
{
Py_CLEAR(extensions);
#ifdef WITH_THREAD
if (import_lock != NULL) {
PyThread_free_lock(import_lock);
import_lock = NULL;
}
#endif
}
/* Helper for sys */