From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 20:24:20 +0200
Subject: Adding upstream version 14.2.21.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/librbd/journal/Utils.h | 81 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 src/librbd/journal/Utils.h

(limited to 'src/librbd/journal/Utils.h')

diff --git a/src/librbd/journal/Utils.h b/src/librbd/journal/Utils.h
new file mode 100644
index 00000000..63d37c03
--- /dev/null
+++ b/src/librbd/journal/Utils.h
@@ -0,0 +1,81 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_JOURNAL_UTILS_H
+#define CEPH_LIBRBD_JOURNAL_UTILS_H
+
+#include "include/int_types.h"
+#include "include/Context.h"
+#include "cls/journal/cls_journal_types.h"
+#include <list>
+
+struct CephContext;
+struct Mutex;
+
+namespace librbd {
+namespace journal {
+
+struct TagData;
+
+namespace util {
+
+struct C_DecodeTag : public Context {
+  CephContext *cct;
+  Mutex *lock;
+  uint64_t *tag_tid;
+  TagData *tag_data;
+  Context *on_finish;
+
+  cls::journal::Tag tag;
+
+  C_DecodeTag(CephContext *cct, Mutex *lock, uint64_t *tag_tid,
+              TagData *tag_data, Context *on_finish)
+    : cct(cct), lock(lock), tag_tid(tag_tid), tag_data(tag_data),
+      on_finish(on_finish) {
+  }
+
+  void complete(int r) override {
+    on_finish->complete(process(r));
+    Context::complete(0);
+  }
+  void finish(int r) override {
+  }
+
+  int process(int r);
+
+  static int decode(bufferlist::const_iterator *it, TagData *tag_data);
+
+};
+
+struct C_DecodeTags : public Context {
+  typedef std::list<cls::journal::Tag> Tags;
+
+  CephContext *cct;
+  Mutex *lock;
+  uint64_t *tag_tid;
+  TagData *tag_data;
+  Context *on_finish;
+
+  Tags tags;
+
+  C_DecodeTags(CephContext *cct, Mutex *lock, uint64_t *tag_tid,
+               TagData *tag_data, Context *on_finish)
+    : cct(cct), lock(lock), tag_tid(tag_tid), tag_data(tag_data),
+      on_finish(on_finish) {
+  }
+
+  void complete(int r) override {
+    on_finish->complete(process(r));
+    Context::complete(0);
+  }
+  void finish(int r) override {
+  }
+
+  int process(int r);
+};
+
+} // namespace util
+} // namespace journal
+} // namespace librbd
+
+#endif // CEPH_LIBRBD_JOURNAL_UTILS_H
-- 
cgit v1.2.3