[Python-checkins] python/dist/src/Python pystate.c,2.38,2.38.2.1

Tue Feb 8 16:01:39 CET 2005

Update of /cvsroot/python/python/dist/src/Python
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv15462
Modified Files:
 Tag: release24-maint
	pystate.c 
Log Message:
Backport 2.39:
Close the discussion in SF bug 1069160.
Index: pystate.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Python/pystate.c,v
retrieving revision 2.38
retrieving revision 2.38.2.1
diff -u -d -r2.38 -r2.38.2.1

--- pystate.c	8 Nov 2004 04:30:21 -0000	2.38
+++ pystate.c	8 Feb 2005 15:01:35 -0000	2.38.2.1
@@ -320,7 +320,7 @@
 
 /* Asynchronously raise an exception in a thread.
 Requested by Just van Rossum and Alex Martelli.
- To prevent naive misuse, you must write your own exception
+ To prevent naive misuse, you must write your own extension
 to call this. Must be called with the GIL held.
 Returns the number of tstates modified; if it returns a number
 greater than one, you're in trouble, and you should call it again
@@ -332,6 +332,7 @@
 	PyInterpreterState *interp = tstate->interp;
 	PyThreadState *p;
 	int count = 0;
+	HEAD_LOCK();
 	for (p = interp->tstate_head; p != NULL; p = p->next) {
 		if (p->thread_id != id)
 			continue;
@@ -340,6 +341,7 @@
 		p->async_exc = exc;
 		count += 1;
 	}
+	HEAD_UNLOCK();
 	return count;
 }
 
