meminfo.h File Reference

Header for meminfo.c. More...

#include "lib/testsupport/testsupport.h"
#include <stddef.h>

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int get_total_system_memory (size_t *mem_out)

Detailed Description

Header for meminfo.c.

Definition in file meminfo.h.

Function Documentation

◆ get_total_system_memory()

int get_total_system_memory ( size_t *  mem_out)

Try to find out how much physical memory the system has. On success, return 0 and set *mem_out to that value. On failure, return -1.

Definition at line 129 of file meminfo.c.

Referenced by have_enough_mem_for_dircache().