[PATCH] Get closer to FreeBSD compile

[fio.git] / os-freebsd.h

diff --git a/os-freebsd.h b/os-freebsd.h
index bd6d6d0ec9d5185cc062f3b896e2d8136da0c217..31fa01071aaf283410a4059bcd40cdb670cd8268 100644 (file)
--- a/os-freebsd.h
+++ b/os-freebsd.h
@@ -20,4 +20,14 @@ static inline int blockdev_size(int fd, unsigned long long *bytes)
        return 1;
 }
 
+static inline unsigned long long os_phys_mem(void)
+{
+       int mib[2] = { CTL_HW, HW_PHYSMEM };
+       unsigned long long mem;
+       size_t len = sizeof(mem);
+
+       sysctl(mib, 2, &mem, &len, NULL, 0);
+       return mem;
+}
+
 #endif