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Remove the concept of 'bound'

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This was ignored on Windows.  On POSIX, where supported, it controlled
if we ended up with a proper system thread or a user-mode thread.  Linux
did not support this.
This commit is contained in:
Ryan Lortie 2011-09-19 00:27:56 -04:00
parent cebcfed783
commit 2b4c303d61
2 changed files with 3 additions and 14 deletions
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7
glib/gthread-posix.c
View File

@ -519,13 +519,6 @@ g_system_thread_create (GThreadFunc thread_func,
}
#endif /* HAVE_PTHREAD_ATTR_SETSTACKSIZE */
#ifdef PTHREAD_SCOPE_SYSTEM
if (bound)
/* No error check here, because some systems can't do it and we
* simply don't want threads to fail because of that. */
pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM);
#endif /* PTHREAD_SCOPE_SYSTEM */
posix_check_cmd (pthread_attr_setdetachstate (&attr,
joinable ? PTHREAD_CREATE_JOINABLE : PTHREAD_CREATE_DETACHED));

10
glib/gthread.c
View File

@ -1683,7 +1683,7 @@ g_thread_create_proxy (gpointer data)
* @data: an argument to supply to the new thread.
* @stack_size: a stack size for the new thread.
* @joinable: should this thread be joinable?
* @bound: should this thread be bound to a system thread?
* @bound: ignored
* @priority: ignored
* @error: return location for error.
* @Returns: the new #GThread on success.
@ -1695,11 +1695,7 @@ g_thread_create_proxy (gpointer data)
*
* If @joinable is %TRUE, you can wait for this threads termination
* calling g_thread_join(). Otherwise the thread will just disappear
* when it terminates. If @bound is %TRUE, this thread will be
* scheduled in the system scope, otherwise the implementation is free
* to do scheduling in the process scope. The first variant is more
* expensive resource-wise, but generally faster. On some systems (e.g.
* Linux) all threads are bound.
* when it terminates.
*
* The new thread executes the function @func with the argument @data.
* If the thread was created successfully, it is returned.
@ -1733,7 +1729,7 @@ g_thread_create_full (GThreadFunc func,
result->private_data = NULL;
G_LOCK (g_thread);
g_system_thread_create (g_thread_create_proxy, result,
stack_size, joinable, bound, 0,
stack_size, joinable, 0, 0,
&result->system_thread, &local_error);
if (!local_error)
{