freemem.cc File Reference

determine how much free physical memory there is. More...

#include <config.h>
#include "freemem.h"
#include <sys/types.h>
#include "safeunistd.h"

Include dependency graph for freemem.cc:

Go to the source code of this file.

Functions
long long	get_free_physical_memory ()
	Determine how much free physical memory there is. More...
long long	get_total_physical_memory ()
	Determine how much physical memory there is. More...

Detailed Description

determine how much free physical memory there is.

Definition in file freemem.cc.

Function Documentation

get_free_physical_memory()

long long get_free_physical_memory

(

)

Determine how much free physical memory there is.

Returns the amount of free physical memory, in bytes, or -1 if this isn't known.

Definition at line 59 of file freemem.cc.

get_total_physical_memory()

long long get_total_physical_memory

(

)

Determine how much physical memory there is.

Returns the amount of physical memory, in bytes, or -1 if this isn't known.

Definition at line 115 of file freemem.cc.

Referenced by PerfTestLogger::open().