Implement gs_utils_get_memory_total for FreeBSD
sysinfo is a Linux-specific system call which is not available on other
operating systems. This commit adds an implementation using the value
come from sysctl hw.physmem
for FreeBSD.
sysinfo is a Linux-specific system call which is not available on other
operating systems. This commit adds an implementation using the value
come from sysctl hw.physmem
for FreeBSD.