From 7ae80340d621d6add95f6c7d9e5e7a0e921f0b42 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Sat, 25 Nov 2017 14:15:08 +0000
Subject:  Finish skabus_rpc doc, add missing functions

---
 src/libskabus/skabus_rpc_qlist_ack.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/libskabus/skabus_rpc_qlist_ack.c

(limited to 'src/libskabus/skabus_rpc_qlist_ack.c')

diff --git a/src/libskabus/skabus_rpc_qlist_ack.c b/src/libskabus/skabus_rpc_qlist_ack.c
new file mode 100644
index 0000000..894f530
--- /dev/null
+++ b/src/libskabus/skabus_rpc_qlist_ack.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+#include <string.h>
+#include <skalibs/uint64.h>
+#include <skalibs/genalloc.h>
+#include <skabus/rpc.h>
+
+void skabus_rpc_qlist_ack (skabus_rpc_t *a, size_t n)
+{
+  uint64_t len = genalloc_len(uint64_t, &a->qlist) ;
+  uint64_t *p = genalloc_s(uint64_t, &a->qlist) ;
+  if (n > len) n = len ;
+  memmove(p, p + n * sizeof(uint64_t), (len - n) * sizeof(uint64_t)) ;
+  genalloc_setlen(uint64_t, &a->qlist, len - n) ;
+}
-- 
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