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From 2f7fd15443c7327b5c736cc58aec90cf64f30a6f Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Fri, 20 Nov 2015 12:47:06 +0100
Subject: [PATCH hurd 4/4] add iteration
---
libfshelp/translator-list.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libfshelp/translator-list.c b/libfshelp/translator-list.c
index 173da7f..26ab21b 100644
--- a/libfshelp/translator-list.c
+++ b/libfshelp/translator-list.c
@@ -241,3 +241,11 @@ fshelp_get_active_translators (char **translators,
pthread_mutex_unlock (&translator_ihash_lock);
return err;
}
+
+/* For each active node, call FUN. The node is to be locked around the call
+ to FUN. If FUN returns non-zero for any node, then immediately stop, and
+ return that value. */
+error_t __attribute__ ((weak))
+fshelp_iterate_active_translators (error_t (*fun)(struct node *))
+{
+}
--
2.1.4
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