PMEM2_MAP_GET_SIZE(3)

NAME

pmem2_map_get_size() - reads mapping size

SYNOPSIS

    #include <libpmem2.h>
    size_t pmem2_map_get_size(struct pmem2_map *map);

DESCRIPTION

The pmem2_map_get_size() function reads size of the created mapping. The map parameter points to the structure describing mapping created using the pmem2_map_new(3) function.

RETURN VALUE

The pmem2_map_get_size() function returns a size of the mapped area.

SEE ALSO

pmem2_map_new(3), libpmem2(7) and <https://pmem.io>