How much memory the machine has and how much of it is spoken for. More...

#include <sysinfo.h>

Data Fields
flags_t	valid
	SysMemInfoValid flags naming the fields that were reported.

uint64	physTotal
	Bytes of memory installed in the machine.

uint64	physAvail
	Bytes that can be used without paging something out first.

uint64	commitTotal
	Bytes of memory the system is willing to promise to programs in total.

uint64	commitAvail
	Bytes of that promise not yet handed out.

uint64	swapTotal
	Bytes of swap space configured.

uint64	swapAvail
	Bytes of swap space still free.

uint64	pageSize
	Size of a memory page in bytes.

Detailed Description

How much memory the machine has and how much of it is spoken for.

Definition at line 126 of file sysinfo.h.

Field Documentation

uint64 SysMemInfo::commitTotal

Bytes of memory the system is willing to promise to programs in total.

Physical memory plus swap on most systems. Not reported on FreeBSD, which makes no such promise and hands out memory until it runs out.

Definition at line 137 of file sysinfo.h.

uint64 SysMemInfo::swapTotal

Bytes of swap space configured.

Not reported on Windows, where swap cannot be separated from the total above.

Definition at line 144 of file sysinfo.h.

The documentation for this struct was generated from the following file: