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bpo-6532: Make the thread id an unsigned integer. (#781)

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* bpo-6532: Make the thread id an unsigned integer.

From C API side the type of results of PyThread_start_new_thread() and
PyThread_get_thread_ident(), the id parameter of
PyThreadState_SetAsyncExc(), and the thread_id field of PyThreadState
changed from "long" to "unsigned long".

* Restore a check in thread_get_ident().
This commit is contained in:
Serhiy Storchaka
2017-03-23 15:48:39 +02:00
committed by Victor Stinner
parent 1e2147b9d7
commit aefa7ebf0f
27 changed files with 116 additions and 88 deletions
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8
Python/thread.c
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@@ -172,7 +172,7 @@ struct key {
struct key *next;
/* The thread id, according to PyThread_get_thread_ident(). */
long id;
unsigned long id;
/* The key and its associated value. */
int key;
@@ -208,7 +208,7 @@ static struct key *
find_key(int set_value, int key, void *value)
{
struct key *p, *prev_p;
long id = PyThread_get_thread_ident();
unsigned long id = PyThread_get_thread_ident();
if (!keymutex)
return NULL;
@@ -312,7 +312,7 @@ PyThread_get_key_value(int key)
void
PyThread_delete_key_value(int key)
{
long id = PyThread_get_thread_ident();
unsigned long id = PyThread_get_thread_ident();
struct key *p, **q;
PyThread_acquire_lock(keymutex, 1);
@@ -338,7 +338,7 @@ PyThread_delete_key_value(int key)
void
PyThread_ReInitTLS(void)
{
long id = PyThread_get_thread_ident();
unsigned long id = PyThread_get_thread_ident();
struct key *p, **q;
if (!keymutex)