1 #ifndef FIO_OS_DRAGONFLY_H
2 #define FIO_OS_DRAGONFLY_H
3 
4 #define	FIO_OS	os_dragonfly
5 
6 #include <errno.h>
7 #include <sys/param.h>
8 /* XXX hack to avoid confilcts between rbtree.h and <sys/rb.h> */
9 #define	rb_node	_rb_node
10 #include <sys/sysctl.h>
11 #undef rb_node
12 #undef rb_left
13 #undef rb_right
14 
15 #include "../file.h"
16 
17 #define FIO_HAVE_ODIRECT
18 #define FIO_USE_GENERIC_BDEV_SIZE
19 #define FIO_USE_GENERIC_RAND
20 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
21 #define FIO_HAVE_GETTID
22 
23 #undef	FIO_HAVE_CPU_AFFINITY	/* XXX notyet */
24 
25 #define OS_MAP_ANON		MAP_ANON
26 
27 #ifndef PTHREAD_STACK_MIN
28 #define PTHREAD_STACK_MIN 4096
29 #endif
30 
31 #define fio_swap16(x)	bswap16(x)
32 #define fio_swap32(x)	bswap32(x)
33 #define fio_swap64(x)	bswap64(x)
34 
35 typedef off_t off64_t;
36 
blockdev_invalidate_cache(struct fio_file * f)37 static inline int blockdev_invalidate_cache(struct fio_file *f)
38 {
39 	return EINVAL;
40 }
41 
os_phys_mem(void)42 static inline unsigned long long os_phys_mem(void)
43 {
44 	int mib[2] = { CTL_HW, HW_PHYSMEM };
45 	uint64_t mem;
46 	size_t len = sizeof(mem);
47 
48 	sysctl(mib, 2, &mem, &len, NULL, 0);
49 	return mem;
50 }
51 
gettid(void)52 static inline int gettid(void)
53 {
54 	return (int) lwp_gettid();
55 }
56 
57 #ifdef MADV_FREE
58 #define FIO_MADV_FREE	MADV_FREE
59 #endif
60 
61 #endif
62