mongoc_write_concern_set_fsync man page
mongoc_write_concern_set_fsync — mongoc_write_concern_set_fsync()
void mongoc_write_concern_set_fsync (mongoc_write_concern_t *write_concern, bool fsync_);
- write_concern: A mongoc_write_concern_t.
- fsync_: A boolean.
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.
The fsync write concern is deprecated.
Please use mongoc_write_concern_set_journal() instead.
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