1 #ifndef FIO_OS_FREEBSD_H
2 #define FIO_OS_FREEBSD_H
5 #include <sys/sysctl.h>
8 #define FIO_HAVE_POSIXAIO
9 #define FIO_HAVE_ODIRECT
10 #define FIO_USE_GENERIC_RAND
11 #define FIO_HAVE_CHARDEV_SIZE
13 #define OS_MAP_ANON MAP_ANON
15 typedef off_t off64_t;
17 static inline int blockdev_size(int fd, unsigned long long *bytes)
21 if (!ioctl(fd, DIOCGMEDIASIZE, &size)) {
30 static inline int chardev_size(int fd, unsigned long long *bytes)
32 return blockdev_size(fd, bytes);
35 static inline int blockdev_invalidate_cache(int fd)
40 static inline unsigned long long os_phys_mem(void)
42 int mib[2] = { CTL_HW, HW_PHYSMEM };
43 unsigned long long mem;
44 size_t len = sizeof(mem);
46 sysctl(mib, 2, &mem, &len, NULL, 0);
51 #define FIO_MADV_FREE MADV_FREE