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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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2
Modules/_sqlite/connection.c
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@ -1125,7 +1125,7 @@ int pysqlite_check_thread(pysqlite_Connection* self)
if (PyThread_get_thread_ident() != self->thread_ident) {
PyErr_Format(pysqlite_ProgrammingError,
"SQLite objects created in a thread can only be used in that same thread."
"The object was created in thread id %ld and this is thread id %ld",
"The object was created in thread id %lu and this is thread id %lu",
self->thread_ident, PyThread_get_thread_ident());
return 0;
}

2
Modules/_sqlite/connection.h
View file

@ -61,7 +61,7 @@ typedef struct
int initialized;
/* thread identification of the thread the connection was created in */
long thread_ident;
unsigned long thread_ident;
pysqlite_Cache* statement_cache;