Hi all,
Forget the following :
- hobbit client freebsd-memory.c
We got a box with more than 4 GB of memory, the freebsd-memory.c is using integer, so the value returned is wrong and negative on this box.
So I just modified the int to a long unsigned, and also the prinf statement, now it works fine.
int main(int argc, char *argv[]) { int hw_physmem[] = { CTL_HW, HW_PHYSMEM }; long unsigned physmem;
int hw_pagesize[] = { CTL_HW, HW_PAGESIZE };
int pagesize;
int vm_vmtotal[] = { CTL_VM, VM_METER };
struct vmtotal vmdata;
size_t len;
int result;
len = sizeof(physmem);
result = sysctl(hw_physmem, sizeof(hw_physmem) /sizeof(*hw_physmem), &physmem, &len, NULL, 0); if (result != 0) return 1;
len = sizeof(pagesize);
result = sysctl(hw_pagesize, sizeof(hw_pagesize) /sizeof(*hw_pagesize), &pagesize, &len, NULL, 0); if (result != 0) return 1;
len = sizeof(vmdata);
result = sysctl(vm_vmtotal, sizeof(vm_vmtotal) /sizeof(*vm_vmtotal), &vmdata, &len, NULL, 0);
// printf("Pagesize:%d\n", pagesize);
printf("Total:%lu\n", (physmem / (1024 * 1024)));
printf("Free:%d\n", (pagesize / 1024)*(vmdata.t_free / 1024));}
Thanks for this great product, Laurent Grilli
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