bson_get_monotonic_time - Man Page

int64_t
bson_get_monotonic_time (void);
int
bson_gettimeofday (struct timeval *tv);

The clock abstraction in Libbson provides a cross-platform way to handle timeouts within the BSON library. It abstracts the differences in implementations of gettimeofday() as well as providing a monotonic (incrementing only) clock in microseconds.

MongoDB, Inc

2009-present, MongoDB, Inc.