Fix FreeBSD build

This commit is contained in:
Jeffrey Pfau
2015-06-10 22:15:11 -07:00
parent 0ca955a14c
commit 7085fcc8d6
9 changed files with 28 additions and 9 deletions

View File

@ -20,7 +20,7 @@
#include <stdio.h>
#include <sys/mman.h>
#include <sys/types.h>
#ifdef __APPLE__
#if defined __APPLE__ || defined __FreeBSD__
#include <sys/sysctl.h>
#else
#include <sys/sysinfo.h>
@ -256,11 +256,15 @@ size_t MemPhysical()
memInfo.dwLength = sizeof(MEMORYSTATUSEX);
GlobalMemoryStatusEx(&memInfo);
return memInfo.ullTotalPhys;
#elif defined(__APPLE__)
#elif defined __APPLE__ || defined __FreeBSD__
int mib[2];
size_t physical_memory;
mib[0] = CTL_HW;
#ifdef __APPLE__
mib[1] = HW_MEMSIZE;
#elif defined __FreeBSD__
mib[1] = HW_REALMEM;
#endif
size_t length = sizeof(size_t);
sysctl(mib, 2, &physical_memory, &length, NULL, 0);
return physical_memory;