Library import 16 (#2433)

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1 files changed, 0 insertions, 196 deletions

diff --git a/contrib/tools/python3/src/Python/thread.c b/contrib/tools/python3/src/Python/thread.c
deleted file mode 100644
index 7fc53f9b613..00000000000
--- a/contrib/tools/python3/src/Python/thread.c
+++ /dev/null
@@ -1,196 +0,0 @@
-
-/* Thread package.
-   This is intended to be usable independently from Python.
-   The implementation for system foobar is in a file thread_foobar.h
-   which is included by this file dependent on config settings.
-   Stuff shared by all thread_*.h files is collected here. */
-
-#include "Python.h"
-#include "pycore_pystate.h"       // _PyInterpreterState_GET()
-#include "pycore_structseq.h"     // _PyStructSequence_FiniBuiltin()
-#include "pycore_pythread.h"
-
-#ifndef DONT_HAVE_STDIO_H
-#include <stdio.h>
-#endif
-
-#include <stdlib.h>
-
-
-static void PyThread__init_thread(void); /* Forward */
-
-#define initialized _PyRuntime.threads.initialized
-
-void
-PyThread_init_thread(void)
-{
-    if (initialized) {
-        return;
-    }
-    initialized = 1;
-    PyThread__init_thread();
-}
-
-#if defined(HAVE_PTHREAD_STUBS)
-#   define PYTHREAD_NAME "pthread-stubs"
-#   include "thread_pthread_stubs.h"
-#elif defined(_USE_PTHREADS)  /* AKA _PTHREADS */
-#   if defined(__EMSCRIPTEN__) && !defined(__EMSCRIPTEN_PTHREADS__)
-#     define PYTHREAD_NAME "pthread-stubs"
-#   else
-#     define PYTHREAD_NAME "pthread"
-#   endif
-#   include "thread_pthread.h"
-#elif defined(NT_THREADS)
-#   define PYTHREAD_NAME "nt"
-#   include "thread_nt.h"
-#else
-#   error "Require native threads. See https://bugs.python.org/issue31370"
-#endif
-
-
-/* return the current thread stack size */
-size_t
-PyThread_get_stacksize(void)
-{
-    return _PyInterpreterState_GET()->threads.stacksize;
-}
-
-/* Only platforms defining a THREAD_SET_STACKSIZE() macro
-   in thread_<platform>.h support changing the stack size.
-   Return 0 if stack size is valid,
-      -1 if stack size value is invalid,
-      -2 if setting stack size is not supported. */
-int
-PyThread_set_stacksize(size_t size)
-{
-#if defined(THREAD_SET_STACKSIZE)
-    return THREAD_SET_STACKSIZE(size);
-#else
-    return -2;
-#endif
-}
-
-
-/* Thread Specific Storage (TSS) API
-
-   Cross-platform components of TSS API implementation.
-*/
-
-Py_tss_t *
-PyThread_tss_alloc(void)
-{
-    Py_tss_t *new_key = (Py_tss_t *)PyMem_RawMalloc(sizeof(Py_tss_t));
-    if (new_key == NULL) {
-        return NULL;
-    }
-    new_key->_is_initialized = 0;
-    return new_key;
-}
-
-void
-PyThread_tss_free(Py_tss_t *key)
-{
-    if (key != NULL) {
-        PyThread_tss_delete(key);
-        PyMem_RawFree((void *)key);
-    }
-}
-
-int
-PyThread_tss_is_created(Py_tss_t *key)
-{
-    assert(key != NULL);
-    return key->_is_initialized;
-}
-
-
-PyDoc_STRVAR(threadinfo__doc__,
-"sys.thread_info\n\
-\n\
-A named tuple holding information about the thread implementation.");
-
-static PyStructSequence_Field threadinfo_fields[] = {
-    {"name",    "name of the thread implementation"},
-    {"lock",    "name of the lock implementation"},
-    {"version", "name and version of the thread library"},
-    {0}
-};
-
-static PyStructSequence_Desc threadinfo_desc = {
-    "sys.thread_info",           /* name */
-    threadinfo__doc__,           /* doc */
-    threadinfo_fields,           /* fields */
-    3
-};
-
-static PyTypeObject ThreadInfoType;
-
-PyObject*
-PyThread_GetInfo(void)
-{
-    PyObject *threadinfo, *value;
-    int pos = 0;
-#if (defined(_POSIX_THREADS) && defined(HAVE_CONFSTR) \
-     && defined(_CS_GNU_LIBPTHREAD_VERSION))
-    char buffer[255];
-    int len;
-#endif
-
-    PyInterpreterState *interp = _PyInterpreterState_GET();
-    if (_PyStructSequence_InitBuiltin(interp, &ThreadInfoType, &threadinfo_desc) < 0) {
-        return NULL;
-    }
-
-    threadinfo = PyStructSequence_New(&ThreadInfoType);
-    if (threadinfo == NULL)
-        return NULL;
-
-    value = PyUnicode_FromString(PYTHREAD_NAME);
-    if (value == NULL) {
-        Py_DECREF(threadinfo);
-        return NULL;
-    }
-    PyStructSequence_SET_ITEM(threadinfo, pos++, value);
-
-#ifdef HAVE_PTHREAD_STUBS
-    value = Py_NewRef(Py_None);
-#elif defined(_POSIX_THREADS)
-#ifdef USE_SEMAPHORES
-    value = PyUnicode_FromString("semaphore");
-#else
-    value = PyUnicode_FromString("mutex+cond");
-#endif
-    if (value == NULL) {
-        Py_DECREF(threadinfo);
-        return NULL;
-    }
-#else
-    value = Py_NewRef(Py_None);
-#endif
-    PyStructSequence_SET_ITEM(threadinfo, pos++, value);
-
-#if (defined(_POSIX_THREADS) && defined(HAVE_CONFSTR) \
-     && defined(_CS_GNU_LIBPTHREAD_VERSION))
-    value = NULL;
-    len = confstr(_CS_GNU_LIBPTHREAD_VERSION, buffer, sizeof(buffer));
-    if (1 < len && (size_t)len < sizeof(buffer)) {
-        value = PyUnicode_DecodeFSDefaultAndSize(buffer, len-1);
-        if (value == NULL)
-            PyErr_Clear();
-    }
-    if (value == NULL)
-#endif
-    {
-        value = Py_NewRef(Py_None);
-    }
-    PyStructSequence_SET_ITEM(threadinfo, pos++, value);
-    return threadinfo;
-}
-
-
-void
-_PyThread_FiniType(PyInterpreterState *interp)
-{
-    _PyStructSequence_FiniBuiltin(interp, &ThreadInfoType);
-}