Will truncate GONE bans to only contain the timestamp.
---
bin/varnishd/cache/cache.h | 1 +
bin/varnishd/cache/cache_ban.c | 22 ++++++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/bin/varnishd/cache/cache.h b/bin/varnishd/cache/cache.h
index 8a73aa7..582dc0b 100644
--- a/bin/varnishd/cache/cache.h
+++ b/bin/varnishd/cache/cache.h
@@ -758,6 +758,7 @@ void BAN_Compile(void);
struct ban *BAN_RefBan(struct objcore *oc, double t0, const struct ban *tail);
void BAN_TailDeref(struct ban **ban);
double BAN_Time(const struct ban *ban);
+void BAN_Spec(const struct ban *ban, const uint8_t **spec, unsigned *len);
/* cache_busyobj.c */
void VBO_Init(void);
diff --git a/bin/varnishd/cache/cache_ban.c b/bin/varnishd/cache/cache_ban.c
index afc9861..d15f6c5 100644
--- a/bin/varnishd/cache/cache_ban.c
+++ b/bin/varnishd/cache/cache_ban.c
@@ -637,6 +637,28 @@ BAN_Time(const struct ban *b)
}
/*--------------------------------------------------------------------
+ *
+ * Get a bans byte spec and length for offline storage purpose
+ * (e.g. persistent stevedores). Truncates GONE bans to only include
+ * the timestamp.
+ */
+
+void
+BAN_Spec(const struct ban *ban, const uint8_t **spec, unsigned *len)
+{
+ CHECK_OBJ_NOTNULL(ban, BAN_MAGIC);
+ AN(spec);
+ AN(len);
+
+ *spec = ban->spec;
+ if (ban->flags & BAN_F_GONE)
+ /* Truncate GONE bans */
+ *len = BANHEAD_LEN_TS;
+ else
+ *len = ban_len(ban->spec);
+}
+
+/*--------------------------------------------------------------------
* All silos have read their bans, ready for action
*/
--
1.7.9.5
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