[fio.git] / os / os-freebsd.h

#ifndef FIO_OS_FREEBSD_H
#define FIO_OS_FREEBSD_H

#include <errno.h>
#include <sys/sysctl.h>

#define FIO_HAVE_POSIXAIO
#define FIO_HAVE_ODIRECT
#define FIO_USE_GENERIC_BDEV_SIZE
#define FIO_USE_GENERIC_RAND

#define OS_MAP_ANON		MAP_ANON

static inline int blockdev_invalidate_cache(int fd)
{
	return EINVAL;
}

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;
}

#ifdef MADV_FREE
#define FIO_MADV_FREE	MADV_FREE
#endif

#endif
Commit	Line	Data
ebac4655 JA	1	#ifndef FIO_OS_FREEBSD_H
	2	#define FIO_OS_FREEBSD_H
	3
690dec6e	4	#include <errno.h>
5c4e1dbc JA	5	#include <sys/sysctl.h>
5c4e1dbc JA	6
ebac4655	7	#define FIO_HAVE_POSIXAIO
2c0ecd28	8	#define FIO_HAVE_ODIRECT
792d5517	9	#define FIO_USE_GENERIC_BDEV_SIZE
53531370	10	#define FIO_USE_GENERIC_RAND
ebac4655	11
dc873b6f	12	#define OS_MAP_ANON MAP_ANON
ebac4655	13
e5b401d4 JA	14	static inline int blockdev_invalidate_cache(int fd)
	15	{
	16	return EINVAL;
ebac4655 JA	17	}
ebac4655 JA	18
32cd46a0 JA	19	static inline unsigned long long os_phys_mem(void)
	20	{
	21	int mib[2] = { CTL_HW, HW_PHYSMEM };
	22	unsigned long long mem;
	23	size_t len = sizeof(mem);
	24
	25	sysctl(mib, 2, &mem, &len, NULL, 0);
	26	return mem;
	27	}
	28
a1c58075 JA	29	#ifdef MADV_FREE
	30	#define FIO_MADV_FREE MADV_FREE
	31	#endif
	32
ebac4655	33	#endif