Make the initial size of the threadpool part of the options passed in.

git-svn-id: https://origsvn.digium.com/svn/asterisk/team/mmichelson/threadpool@379123 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 12 insertions, 2 deletions

diff --git a/include/asterisk/threadpool.h b/include/asterisk/threadpool.h
index 5cc4ea4da..a549ae3e1 100644
--- a/include/asterisk/threadpool.h
+++ b/include/asterisk/threadpool.h
@@ -102,6 +102,16 @@ struct ast_threadpool_options {
 	 * to control threadpool growth yourself via your listener.
 	 */
 	int auto_increment;
+	/*!
+	 * \brief Number of threads the pool will start with
+	 *
+	 * When the threadpool is allocated, it will immediately size
+	 * itself to have this number of threads in it.
+	 *
+	 * Zero is a valid value if the threadpool should start
+	 * without any threads allocated.
+	 */
+	int initial_size;
 };
 
 /*!
@@ -126,13 +136,13 @@ struct ast_threadpool_listener *ast_threadpool_listener_alloc(
  *
  * \param name The name for the threadpool
  * \param listener The listener the threadpool will notify of changes
- * \param initial_size The number of threads for the pool to start with
+ * \param options The behavioral options for this threadpool
  * \retval NULL Failed to create the threadpool
  * \retval non-NULL The newly-created threadpool
  */
 struct ast_threadpool *ast_threadpool_create(const char *name,
 		struct ast_threadpool_listener *listener,
-		int initial_size, const struct ast_threadpool_options *options);
+		const struct ast_threadpool_options *options);
 
 /*!
  * \brief Set the number of threads for the thread pool