示例#1
0
/**
 * g_thread_try_new:
 * @name: a name for the new thread
 * @func: a function to execute in the new thread
 * @data: an argument to supply to the new thread
 * @error: return location for error, or %NULL
 *
 * This function is the same as g_thread_new() except that
 * it allows for the possibility of failure.
 *
 * If a thread can not be created (due to resource limits),
 * @error is set and %NULL is returned.
 *
 * Returns: the new #GThread, or %NULL if an error occurred
 *
 * Since: 2.32
 */
GThread *
g_thread_try_new (const gchar  *name,
                  GThreadFunc   func,
                  gpointer      data,
                  GError      **error)
{
  return g_thread_new_internal (name, g_thread_proxy, func, data, 0, error);
}
示例#2
0
/**
 * g_thread_new:
 * @name: a name for the new thread
 * @func: a function to execute in the new thread
 * @data: an argument to supply to the new thread
 *
 * This function creates a new thread. The new thread starts by invoking
 * @func with the argument data. The thread will run until @func returns
 * or until g_thread_exit() is called from the new thread. The return value
 * of @func becomes the return value of the thread, which can be obtained
 * with g_thread_join().
 *
 * The @name can be useful for discriminating threads in a debugger.
 * Some systems restrict the length of @name to 16 bytes.
 *
 * If the thread can not be created the program aborts. See
 * g_thread_try_new() if you want to attempt to deal with failures.
 *
 * To free the struct returned by this function, use g_thread_unref().
 * Note that g_thread_join() implicitly unrefs the #GThread as well.
 *
 * Returns: the new #GThread
 *
 * Since: 2.32
 */
GThread *
g_thread_new (const gchar *name,
              GThreadFunc  func,
              gpointer     data)
{
  GError *error = NULL;
  GThread *thread;

  thread = g_thread_new_internal (name, g_thread_proxy, func, data, 0, &error);

  if G_UNLIKELY (thread == NULL)
    g_error ("creating thread '%s': %s", name ? name : "", error->message);

  return thread;
}
示例#3
0
/**
 * g_thread_create_full:
 * @func: a function to execute in the new thread.
 * @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: ignored
 * @priority: ignored
 * @error: return location for error.
 *
 * This function creates a new thread.
 *
 * Returns: the new #GThread on success.
 *
 * Deprecated:2.32: The @bound and @priority arguments are now ignored.
 * Use g_thread_new().
 */
GThread *
g_thread_create_full (GThreadFunc       func,
                      gpointer          data,
                      gulong            stack_size,
                      gboolean          joinable,
                      gboolean          bound,
                      GThreadPriority   priority,
                      GError          **error)
{
  GThread *thread;

  thread = g_thread_new_internal (NULL, g_deprecated_thread_proxy,
                                  func, data, stack_size, error);

  if (thread && !joinable)
    {
      thread->joinable = FALSE;
      g_thread_unref (thread);
    }

  return thread;
}