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NAME

       mongoc_write_concern_set_fsync - mongoc_write_concern_set_fsync()

SYNOPSIS

          void
          mongoc_write_concern_set_fsync (mongoc_write_concern_t *write_concern,
                                          bool fsync_);

PARAMETERS

       · write_concern: A mongoc_write_concern_t.

       · fsync_: A boolean.

DESCRIPTION

       Sets if a fsync must be performed before indicating write success.

       Beginning  in  version  1.9.0,  this function can now alter the write concern after it has
       been used in an operation. Previously, using the struct with an operation would mark it as
       "frozen"  and  calling  this  function would log a warning instead instead of altering the
       write concern.

DEPRECATED

       WARNING:
          The fsync write concern is deprecated.

       Please use mongoc_write_concern_set_journal() instead.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc