RTEMS 4.5.1-pre3 On-Line Library

Region Manager Obtaining the Size of a Segment

RTEMS C User's Guide

14.3.6: Obtaining the Size of a Segment

The rtems_region_get_segment_size directive returns the size in bytes of the specified segment. The size returned includes any "extra" memory included in the segment because of rounding up to a page size boundary.

RTEMS C User's Guide