1 files changed, 16 insertions, 0 deletions
diff --git a/src/osdc/Objecter.h b/src/osdc/Objecter.h
index 19efc500685..3ce5e256c24 100644
--- a/src/osdc/Objecter.h
+++ b/src/osdc/Objecter.h
@@ -367,6 +367,22 @@ struct ObjectOperation {
     add_data(CEPH_OSD_OP_SPARSE_READ, off, len, bl);
   }
 
+  void checksum(uint8_t type, const bufferlist &init_value_bl,
+		uint64_t off, uint64_t len, size_t chunk_size,
+		bufferlist *pbl, int *prval, Context *ctx) {
+    OSDOp& osd_op = add_op(CEPH_OSD_OP_CHECKSUM);
+    osd_op.op.checksum.offset = off;
+    osd_op.op.checksum.length = len;
+    osd_op.op.checksum.type = type;
+    osd_op.op.checksum.chunk_size = chunk_size;
+    osd_op.indata.append(init_value_bl);
+
+    unsigned p = ops.size() - 1;
+    out_bl[p] = pbl;
+    out_rval[p] = prval;
+    out_handler[p] = ctx;
+  }
+
   // object attrs
   void getxattr(const char *name, bufferlist *pbl, int *prval) {
     bufferlist bl;