import 15.2.5

[ceph.git] / ceph / src / include / rbd / librbd.hpp

diff --git a/ceph/src/include/rbd/librbd.hpp b/ceph/src/include/rbd/librbd.hpp
index ca2d7449baf39fa3a0d34761967e9ac720a72391..1bb74ce72f2e9e13f3800306143fc47285de78db 100644 (file)
--- a/ceph/src/include/rbd/librbd.hpp
+++ b/ceph/src/include/rbd/librbd.hpp
@@ -664,8 +664,11 @@ public:
   ssize_t write(uint64_t ofs, size_t len, ceph::bufferlist& bl);
   /* @param op_flags see librados.h constants beginning with LIBRADOS_OP_FLAG */
   ssize_t write2(uint64_t ofs, size_t len, ceph::bufferlist& bl, int op_flags);
+
   int discard(uint64_t ofs, uint64_t len);
   ssize_t writesame(uint64_t ofs, size_t len, ceph::bufferlist &bl, int op_flags);
+  ssize_t write_zeroes(uint64_t ofs, size_t len, int zero_flags, int op_flags);
+
   ssize_t compare_and_write(uint64_t ofs, size_t len, ceph::bufferlist &cmp_bl,
                             ceph::bufferlist& bl, uint64_t *mismatch_off, int op_flags);
 
@@ -673,11 +676,17 @@ public:
   /* @param op_flags see librados.h constants beginning with LIBRADOS_OP_FLAG */
   int aio_write2(uint64_t off, size_t len, ceph::bufferlist& bl,
                  RBD::AioCompletion *c, int op_flags);
+
+  int aio_discard(uint64_t off, uint64_t len, RBD::AioCompletion *c);
   int aio_writesame(uint64_t off, size_t len, ceph::bufferlist& bl,
                     RBD::AioCompletion *c, int op_flags);
+  int aio_write_zeroes(uint64_t ofs, size_t len, RBD::AioCompletion *c,
+                       int zero_flags, int op_flags);
+
   int aio_compare_and_write(uint64_t off, size_t len, ceph::bufferlist& cmp_bl,
                             ceph::bufferlist& bl, RBD::AioCompletion *c,
                             uint64_t *mismatch_off, int op_flags);
+
   /**
    * read async from image
    *
@@ -699,7 +708,6 @@ public:
   /* @param op_flags see librados.h constants beginning with LIBRADOS_OP_FLAG */
   int aio_read2(uint64_t off, size_t len, ceph::bufferlist& bl,
                  RBD::AioCompletion *c, int op_flags);
-  int aio_discard(uint64_t off, uint64_t len, RBD::AioCompletion *c);
 
   int flush();
   /**