update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / crimson / common / buffer_io.h

diff --git a/ceph/src/crimson/common/buffer_io.h b/ceph/src/crimson/common/buffer_io.h
index 5cc6a6e97b7bc93e4e26cece6f856f0812cbc400..c5ece4a6fba7790da68356270380cc4c5581548b 100644 (file)
--- a/ceph/src/crimson/common/buffer_io.h
+++ b/ceph/src/crimson/common/buffer_io.h
@@ -8,7 +8,7 @@
 
 #include "include/buffer_fwd.h"
 
-namespace ceph::buffer {
+namespace crimson {
   seastar::future<> write_file(ceph::buffer::list&& bl,
                                seastar::sstring fn,
                                seastar::file_permissions= // 0644
@@ -16,4 +16,6 @@ namespace ceph::buffer {
                                   seastar::file_permissions::user_write |
                                   seastar::file_permissions::group_read |
                                   seastar::file_permissions::others_read));
+  seastar::future<seastar::temporary_buffer<char>>
+  read_file(const seastar::sstring fn);
 }