From e6bea65b6e53e7e283d30e1437da827c6325c589 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@pengaru.com>
Date: Wed, 17 Feb 2021 14:01:58 -0800
Subject: rototiller: add rototiller_quiesce()

This is a wrapper around threads_wait_idle(), so the caller
can easily synchronize with outstanding work before tearing
things down or otherwise rejiggering the world.
---
 src/rototiller.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/rototiller.c')

diff --git a/src/rototiller.c b/src/rototiller.c
index 18f0376..2a3d45c 100644
--- a/src/rototiller.c
+++ b/src/rototiller.c
@@ -75,6 +75,13 @@ int rototiller_init(void)
 }
 
 
+/* wait for all threads to be idle */
+void rototiller_quiesce(void)
+{
+	threads_wait_idle(rototiller_threads);
+}
+
+
 void rototiller_shutdown(void)
 {
 	threads_destroy(rototiller_threads);
-- 
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