[PATCH] Final FreeBSD compile fixups

[fio.git] / os-freebsd.h

diff --git a/os-freebsd.h b/os-freebsd.h
index bd6d6d0ec9d5185cc062f3b896e2d8136da0c217..41672d4e10231b3be0a8d3be4e92aa8c45478fe1 100644 (file)
--- a/os-freebsd.h
+++ b/os-freebsd.h
@@ -1,6 +1,8 @@
 #ifndef FIO_OS_FREEBSD_H
 #define FIO_OS_FREEBSD_H
 
 #ifndef FIO_OS_FREEBSD_H
 #define FIO_OS_FREEBSD_H
 

+#include <sys/sysctl.h>
+

 #undef FIO_HAVE_LIBAIO
 #define FIO_HAVE_POSIXAIO
 #undef FIO_HAVE_FADVISE
 #undef FIO_HAVE_LIBAIO
 #define FIO_HAVE_POSIXAIO
 #undef FIO_HAVE_FADVISE


@@ -11,6 +13,7 @@
 #define OS_MAP_ANON            (MAP_ANON)
 
 typedef unsigned long os_cpu_mask_t;
 #define OS_MAP_ANON            (MAP_ANON)
 
 typedef unsigned long os_cpu_mask_t;

+typedef unsigned int os_random_state_t;

 
 /*
  * FIXME
 
 /*
  * FIXME


@@ -20,4 +23,34 @@ static inline int blockdev_size(int fd, unsigned long long *bytes)
        return 1;
 }
 
        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;
+}
+
+static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
+{
+       srand(seed);
+}
+
+static inline long os_random_long(os_random_state_t *rs)
+{
+       long val;
+
+       val = rand_r(rs);
+       return val;
+}
+
+static inline double os_random_double(os_random_state_t *rs)
+{
+       double val;
+
+       val = (double) rand_r(rs);
+       return val;
+}

 #endif
 #endif