From: Guus Sliepen <guus@meshlink.io>
Date: Wed, 22 Jul 2020 18:30:14 +0000 (+0200)
Subject: Add reset_sync_flag().
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=338f9b00960c55a865a9f07a87b7fd3c12b13bc8

Add reset_sync_flag().

This is for the test suite to reset a flag without broadcasting that it
changed state.
---

diff --git a/test/utils.c b/test/utils.c
index c526ff0d..21b33f5e 100644
--- a/test/utils.c
+++ b/test/utils.c
@@ -25,6 +25,12 @@ void set_sync_flag(struct sync_flag *s, bool value) {
 	assert(pthread_mutex_unlock(&s->mutex) == 0);
 }
 
+void reset_sync_flag(struct sync_flag *s) {
+	assert(pthread_mutex_lock(&s->mutex) == 0);
+	s->flag = false;
+	assert(pthread_mutex_unlock(&s->mutex) == 0);
+}
+
 bool check_sync_flag(struct sync_flag *s) {
 	bool flag;
 	assert(pthread_mutex_lock(&s->mutex) == 0);
diff --git a/test/utils.h b/test/utils.h
index 883b9154..2a56ed83 100644
--- a/test/utils.h
+++ b/test/utils.h
@@ -15,6 +15,7 @@ struct sync_flag {
 
 extern void init_sync_flag(struct sync_flag *s);
 extern void set_sync_flag(struct sync_flag *s, bool value);
+extern void reset_sync_flag(struct sync_flag *s);
 extern bool check_sync_flag(struct sync_flag *s);
 extern bool wait_sync_flag(struct sync_flag *s, int seconds);