pmem2_vm_reservation_get_size(3)

reads virtual memory

Section 3 libpmem2-dev bookworm source

Description

PMEM2_VM_RESERVATION_GET_SIZE

NAME

pmem2_vm_reservation_get_size() - reads virtual memory reservation size

SYNOPSIS

#include <libpmem2.h>

size_t pmem2_vm_reservation_get_size(struct pmem2_vm_reservation *rsv);

DESCRIPTION

The pmem2_vm_reservation_get_size() function reads size of the created virtual memory reservation. The rsv parameter points to the structure describing virtual memory reservation created using the pmem2_vm_reservation_new(3) function.

RETURN VALUE

The pmem2_vm_reservation_get_size() function returns a size of the virtual reservation area.