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PMEM2_MAP_GET_SIZE(3) PMDK Programmer's Manual 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>
2020-10-16 PMDK - pmem2 API version 1.0