From: Felix Fietkau <nbd@nbd.name>
Date: Sat, 23 Aug 2025 19:46:17 +0000 (+0200)
Subject: ucode: add function for getting the number of entries in a snapshot
X-Git-Url: http://git.openwrt.org/%22https:/collectd.org//%22http:/www.crowdsec.net/%22/%22https:/collectd.org/%22http:/www.crowdsec.net/%22?a=commitdiff_plain;h=6e4ffe2c66578f5d497fb3f7e377079d3507cc38;p=project%2Fudebug.git

ucode: add function for getting the number of entries in a snapshot

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/lib-ucode.c b/lib-ucode.c
index 00ab1c8..b905cbe 100644
--- a/lib-ucode.c
+++ b/lib-ucode.c
@@ -467,6 +467,17 @@ uc_udebug_snapshot_get_ring(uc_vm_t *vm, size_t nargs)
 	return ucv_get(rb->priv);
 }
 
+static uc_value_t *
+uc_udebug_snapshot_entries(uc_vm_t *vm, size_t nargs)
+{
+	struct udebug_snapshot *s = uc_fn_thisval("udebug.snapshot");
+
+	if (!s)
+		return NULL;
+
+	return ucv_int64_new(s->n_entries);
+}
+
 static uc_value_t *
 uc_udebug_foreach_packet(uc_vm_t *vm, size_t nargs)
 {
@@ -667,7 +678,8 @@ static const uc_function_list_t pcap_fns[] = {
 };
 
 static const uc_function_list_t snapshot_fns[] = {
-	{ "get_ring", uc_udebug_snapshot_get_ring }
+	{ "get_ring", uc_udebug_snapshot_get_ring },
+	{ "entries", uc_udebug_snapshot_entries }
 };
 
 static const uc_function_list_t wbuf_fns[] = {