From 792f81921209bc44cb032dd768453fd31e0a6d54 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 24 Jan 2007 00:43:52 +0000
Subject: r11285@catbus: nickm | 2007-01-23 19:43:50 -0500 More
documentation. (Again, trying to see whether I have buildbot working).
svn:r9394
---
src/or/circuitbuild.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c
index 579b202f9..73960fec4 100644
--- a/src/or/circuitbuild.c
+++ b/src/or/circuitbuild.c
@@ -1921,10 +1921,18 @@ log_entry_guards(int severity)
tor_free(s);
}
-/** DOCDOC */
+/** Called when one or more guards that we would previously have used for some
+ * purpose are no longer in use because a higher-priority guard has become
+ * useable again. */
static void
control_event_guard_deferred(void)
{
+ /* XXXX We don't actually have a good way to figure out _how many_ entries
+ * are live for some purpose. We need an entry_is_even_slightly_live()
+ * function for this to work right. NumEntryGuards isn't reliable: if we
+ * need guards with weird properties, we can have more than that number
+ * live.
+ **/
#if 0
int n = 0;
or_options_t *options = get_options();
--
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